0643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df307", 0x5b, 0xa6, 0x0, 0x2}]) 04:50:05 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c486059", 0x61, 0xa6, 0x0, 0x2}]) 04:50:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:05 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80900) 04:50:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80a00) 04:50:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(r0, &(0x7f0000000100)='./file0\x00', 0x403, 0x11) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) fcntl$dupfd(r1, 0x0, r2) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000000c0)={0x5, 0x2, 0x6, 0x1, 0x1}) [ 2436.679082] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:05 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c486059", 0x61, 0xa6, 0x0, 0x2}]) 04:50:05 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:06 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}}, 0x0, 0x0, r1, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'ipvlan1\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300), 0x48801, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000f, 0x20010, r6, 0x10000000) dup3(r4, r5, 0x80000) r7 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000340)={0x97, 0x7086, 0x5a, 0x93, 0x9}, 0x14) fsetxattr(r5, &(0x7f00000000c0)=@known='trusted.overlay.impure\x00', &(0x7f0000000100)='.\x00', 0x2, 0x3) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:50:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x82000) 04:50:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80004) 04:50:24 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x5f6, 0x0, 0x0, 0x193}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:50:24 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:50:24 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0x0, 0x0, 0x2}]) 04:50:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="24f50000", @ANYRES16=0x0, @ANYBLOB="00082cbd7000fedbdf2508000000080008000000000008000700ac1414bb"], 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x4000811) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[]) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000240)=0x8) symlinkat(&(0x7f0000000000)='./file0/file1\x00', r1, &(0x7f0000000680)='./file0\x00') renameat(r1, &(0x7f00000001c0)='./file2\x00', r1, &(0x7f0000000200)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/197) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/50) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$full(0xffffffffffffff9c, 0x0, 0x1, 0x0) close(0xffffffffffffffff) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:50:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x84000) 04:50:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x84800) [ 2455.123279] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2455.315164] tmpfs: Unknown parameter 'aff2c 4 0 ' 04:50:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:39 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:50:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180)=0x1f, 0x4) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000080)={'wg0\x00', &(0x7f00000003c0)=@ethtool_flash={0x33, 0x3, './file0\x00'}}) r6 = eventfd(0x4) dup(r6) kcmp(0xffffffffffffffff, 0x0, 0x5, r2, r3) 04:50:39 executing program 3: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x9, 0x7, 0x7ff}) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0xc, 0x6, 0x401, 0x0, 0x0, {0x5, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000000c0)=""/195, 0xc3, 0x5df) 04:50:39 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0x0, 0x0, 0x2}]) 04:50:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x84c00) 04:50:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:39 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2469.983417] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x86800) 04:50:39 executing program 3: sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x14c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8fa}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffff12}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2d9080}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x264b}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x721}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x75}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4b03}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x216}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}]}]}, 0x14c}}, 0x240440d0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') signalfd(r0, &(0x7f0000000180)={[0xc1]}, 0x8) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2470.008813] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:58 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x36b3, 0x0, 0x0, 0xffffffff}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'macvlan1\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10, 0x54, 0x2, 0x40000000, 0x8, 0x40da741b, 0x9, 0x80, 0xce6}}) 04:50:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x86c00) 04:50:58 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:50:58 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:50:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ftruncate(r0, 0xfffffffffffffff9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80000) pread64(r2, &(0x7f00000000c0)=""/206, 0xce, 0x0) r3 = openat$cgroup_freezer_state(r1, &(0x7f0000000240), 0x2, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x8000, 0x0) readv(r4, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/64, 0x40}], 0x2) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x20, 0x7, 0x80, 0x9, 0x0, 0x6, 0x81800, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext, 0x42, 0x0, 0x326, 0x1e, 0x86, 0x3, 0x4, 0x0, 0x1f, 0x0, 0x6}, 0x0, 0x0, r1, 0x2) fallocate(r3, 0x2, 0xfff, 0x5) 04:50:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:58 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0x0, 0x0, 0x2}]) [ 2488.973374] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x87400) [ 2488.998937] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:58 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c53749", 0x65, 0xa6, 0x0, 0x2}]) 04:50:58 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6}]) 04:50:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:58 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:50:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2489.202266] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:50:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x87a00) [ 2494.326515] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:51:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000d00)='net/rpc\x00') ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000d40)) r2 = io_uring_setup(0x2a90, &(0x7f0000000040)={0x0, 0x0, 0x2}) dup3(r0, r2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0xc523f14b7fa9a6eb) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$CDROMREADMODE1(r4, 0x530d, &(0x7f00000001c0)={0x20, 0x5, 0x10, 0x40, 0x52, 0x1}) 04:51:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:16 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239", 0x34, 0xa6, 0x0, 0x2}]) 04:51:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:16 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c53749", 0x65, 0xa6, 0x0, 0x2}]) 04:51:16 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6}]) 04:51:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x8f000) 04:51:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000001aee0000000000000000000000000010000038000000000000000000"], 0x40) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x2}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r2) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x74, r4, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x811}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008080}, 0x800) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x4b0, r4, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "43ae8d7bc392477d15fef21db5ca597c393e54ef6953"}}]}, @TIPC_NLA_NODE={0x12c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xd9, 0x3, "a6a77014a526c2ce79f9b38c8302541b924f5c3188fb4e1e8f7d46680466485d915b7b91839bdba17169be33c5fe103cc4178f873d169c70f8561c8055e8c234ee4ece161e5eee360a2366b34b92a54352a4542431cc7c021b4040640fb1e8416d7e2e456c655e4b0195e12acd572b95e1f2978c3be752bf009f9793c7058f739987647bd8f78169080abb3fff7e2d24f87c16d857dd7f2b4ffcb928b5ebc8c169cfaf595a9626cf63de572087e2499b8dd6592879db7278f047428d97311812d9fc5130b8cffa7f5d0cb98b1013234258bad39734"}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "9c062ba256808bc479f1efe6cc05aecd7be3d0fee23210c5"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff12b2}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff8001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5c}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3bc1}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x110, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff001}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb05}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa625}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_MEDIA={0xf4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfce}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x36}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xea3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x4}, 0x8800) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000780)) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/161, 0xa1}], 0x2) [ 2507.341398] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2507.361133] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:51:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x8, 0x0, 0xae, 0x2, 0x3, 0x6, 0x9, 0x2e1, 0x40, 0x15c, 0x7, 0x9, 0x38, 0x2, 0x20, 0x7f, 0x80}, [{0x60000000, 0x430, 0x875, 0x390f, 0x80000000, 0x40, 0x2, 0x4}], "8ef8a03c9e61174826d1ec1594d5ca702b6966044870581873c06d8239875e76946af9748fded6f7fe3b13ffdbcaf07d0e64a93fed1ef50f690e63d72b2a636184e55043c1eda79edab5b42bdb9769effc72f5c81897f777ab15666865a544b4b4b3ab133ad821dbcdea8ad06d3bedb40c4a2f60bec93cbae7069311a0be2615bf008ca61b3040d719cfe4ceb737b44924ff98929e732751aa7272af4edd3b2d8e65303cecb293eec2230ce7aed0b14f9e3c59717618f6ead4711756dbaaffa2efa88c8f7166dbfa9009c48c9e84c2507c50", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x94a) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7f, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="0c9c4b2c70d94ee0f0e68248cbf3ae391281122b52637f54c7241c84b42a7c5bb1f67f0a9b92353a13955be6b98847f2720e293a308e14853f9f1a75340083ba61f65a80aa9c8c882407c18b62b1ffeb1ef33ddc9be6af0ae5e045be522f2c0a5d35f2cb6640d5c111f230451849729fe2bc4679e9d53c6e9d146e79510613c653dfe4892547a093321f", 0x8a, 0xfffffffffffff2ad}, {&(0x7f0000000140)="aebf8990a6134e9f90e17fee91647dd18f5f8863e2acb8fa667cd3e1bb785ca7993079b99113", 0x26, 0x4}], 0x2000000, &(0x7f0000000380)={[{@numtail}, {@rodir}, {@utf8}, {@fat=@errors_remount}, {@numtail}, {@utf8no}, {@uni_xlate}], [{@smackfshat={'smackfshat', 0x3d, '*\xe1\x86\xd0\x00'}}]}) 04:51:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2507.442366] FAT-fs (loop2): Unrecognized mount option "smackfshat=*á†Ð" or missing value 04:51:16 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6}]) 04:51:16 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c53749", 0x65, 0xa6, 0x0, 0x2}]) 04:51:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:16 executing program 7: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:51:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x0, 0x80000, 0x0, 0x0, 0x100}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x8000, 0x4) 04:51:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2507.641174] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2507.677914] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:51:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x59) 04:51:30 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) getpgrp(r1) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='attr\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:51:30 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) preadv(r2, &(0x7f0000000180), 0x0, 0x80000000, 0x8) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) splice(r4, &(0x7f00000000c0)=0x8, r0, &(0x7f0000000100)=0xda6b, 0xe7, 0x2) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:51:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) syz_io_uring_setup(0x55e1, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x0, 0x3bf, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x1, 0x0, 0x0, {0x0, r6}}, 0x5) 04:51:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x16d) 04:51:30 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb0", 0x67, 0xa6, 0x0, 0x2}]) 04:51:30 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x1, 0x0, 0xdb, 0xd7, 0x0, 0x1, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000180), 0x1}, 0x40042, 0x2, 0x89b, 0x7, 0x8001, 0x978, 0xe782, 0x0, 0x57ed414d, 0x0, 0x3f}, r1, 0x7, r0, 0x3) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x27, 0x6c, 0x34, 0x0, 0x3, 0x0, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x7}, 0x11000, 0x4, 0x3, 0x5, 0x3, 0x38, 0x8000, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) pwrite64(r2, &(0x7f00000002c0)="c0ab90f3db01aeaae42948166cac37b143f3fd9dda29c1f843809b93a42c3b8a88a37cf0f7c53f6f939ed85d8682dfa678ace59a061f2a72d03e73c676de1fdfe06c050798bb01b3771fcb06b2a08dca", 0x50, 0x7) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000000c0)) 04:51:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x4800000000000000) [ 2521.687299] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:51:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x2000000000000000) 04:51:30 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0x5, 0xa2, 0x6, 0x0, 0x40, 0x12, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0x9}, 0x2, 0x0, 0x3f, 0x4, 0x9, 0x90, 0x2, 0x0, 0x10000, 0x0, 0x7e5b}, 0x0, 0x0, 0xffffffffffffffff, 0xb) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:51:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:30 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb0", 0x67, 0xa6, 0x0, 0x2}]) 04:51:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:31 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 1) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:51:31 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 1) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:51:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x70}, 0x0, 0x0, 0x200000, 0x2, 0x0, 0x4, 0x1, 0x0, 0x4, 0x0, 0x8731}, 0x0, 0xc, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='cgroup\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) sendfile(r5, r0, 0x0, 0xe73) clone3(&(0x7f00000004c0)={0x20000000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140), {0x1a}, &(0x7f0000000340)=""/215, 0xd7, &(0x7f0000000440)=""/102, &(0x7f0000000180)=[r2, r2, r2], 0x3, {r1}}, 0x58) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:51:31 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2521.883630] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2521.891742] FAULT_INJECTION: forcing a failure. [ 2521.891742] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.893218] FAULT_INJECTION: forcing a failure. [ 2521.893218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2521.893276] CPU: 0 PID: 12832 Comm: syz-executor.1 Not tainted 5.10.167 #1 [ 2521.893288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.893294] Call Trace: [ 2521.893320] dump_stack+0x107/0x167 [ 2521.893343] should_fail.cold+0x5/0xa [ 2521.893368] _copy_from_user+0x2e/0x1b0 [ 2521.893394] __x64_sys_sendfile64+0x11a/0x210 [ 2521.893419] ? __ia32_sys_sendfile+0x220/0x220 [ 2521.893443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.893465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.893490] do_syscall_64+0x33/0x40 [ 2521.905126] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.906165] RIP: 0033:0x7f89bc838b19 [ 2521.906920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.910621] RSP: 002b:00007f89b9dae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2521.912157] RAX: ffffffffffffffda RBX: 00007f89bc94bf60 RCX: 00007f89bc838b19 [ 2521.913598] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2521.915031] RBP: 00007f89b9dae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2521.916463] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2521.917914] R13: 00007fffa27f69af R14: 00007f89b9dae300 R15: 0000000000022000 [ 2521.919367] CPU: 1 PID: 12834 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2521.920154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.921088] Call Trace: [ 2521.921401] dump_stack+0x107/0x167 [ 2521.921815] should_fail.cold+0x5/0xa [ 2521.922257] ? getname_flags.part.0+0x50/0x4f0 [ 2521.922769] should_failslab+0x5/0x20 [ 2521.923199] kmem_cache_alloc+0x5b/0x360 [ 2521.923668] getname_flags.part.0+0x50/0x4f0 [ 2521.924163] getname+0x8e/0xd0 [ 2521.924527] do_sys_openat2+0xf9/0x420 [ 2521.924958] ? build_open_flags+0x6f0/0x6f0 [ 2521.925455] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2521.925999] ? wait_for_completion_io+0x270/0x270 [ 2521.926559] __x64_sys_openat+0x13f/0x1f0 [ 2521.927027] ? __ia32_sys_open+0x1c0/0x1c0 [ 2521.927453] ? ksys_write+0x1a9/0x260 [ 2521.927888] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.928476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.929057] do_syscall_64+0x33/0x40 [ 2521.929491] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.930070] RIP: 0033:0x7fb3d3d87b19 [ 2521.930442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.932510] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2521.933356] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2521.934137] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2521.934845] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2521.935545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2521.936250] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:51:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2521.992916] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2525.558506] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:51:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_stats}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:51:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:51:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/diskstats\x00', 0x0, 0x0) 04:51:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0xffffffffffffffda, 0x4, 0x9, 0x1, 0xb1, 0x0, 0xff, 0x2000, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80, 0x0, @perf_config_ext={0x0, 0x6}, 0x10, 0x8, 0x6, 0x8, 0x100000000, 0x101, 0x9, 0x0, 0x81, 0x0, 0x33}, 0x0, 0xa, 0xffffffffffffffff, 0xa) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:51:46 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb0", 0x67, 0xa6, 0x0, 0x2}]) 04:51:46 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 2) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:51:46 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 2) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:51:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2537.602820] FAULT_INJECTION: forcing a failure. [ 2537.602820] name failslab, interval 1, probability 0, space 0, times 0 [ 2537.605769] CPU: 1 PID: 12871 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2537.607187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.608871] Call Trace: [ 2537.609434] dump_stack+0x107/0x167 [ 2537.610183] should_fail.cold+0x5/0xa [ 2537.610961] ? create_object.isra.0+0x3a/0xa20 [ 2537.611897] should_failslab+0x5/0x20 [ 2537.612671] kmem_cache_alloc+0x5b/0x360 [ 2537.613514] create_object.isra.0+0x3a/0xa20 [ 2537.614409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2537.615446] kmem_cache_alloc+0x159/0x360 [ 2537.616298] getname_flags.part.0+0x50/0x4f0 [ 2537.617201] getname+0x8e/0xd0 [ 2537.617867] do_sys_openat2+0xf9/0x420 [ 2537.618661] ? build_open_flags+0x6f0/0x6f0 [ 2537.619537] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2537.620519] ? wait_for_completion_io+0x270/0x270 [ 2537.621522] __x64_sys_openat+0x13f/0x1f0 [ 2537.622362] ? __ia32_sys_open+0x1c0/0x1c0 [ 2537.623219] ? ksys_write+0x1a9/0x260 [ 2537.624001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2537.625066] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2537.626125] do_syscall_64+0x33/0x40 [ 2537.626884] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2537.627925] RIP: 0033:0x7fb3d3d87b19 [ 2537.628686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2537.632462] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2537.634005] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2537.635446] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2537.636886] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2537.638336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2537.639769] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2537.662087] FAULT_INJECTION: forcing a failure. [ 2537.662087] name failslab, interval 1, probability 0, space 0, times 0 [ 2537.665823] CPU: 1 PID: 12868 Comm: syz-executor.1 Not tainted 5.10.167 #1 [ 2537.666227] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2537.667424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.667444] Call Trace: [ 2537.667475] dump_stack+0x107/0x167 [ 2537.667502] should_fail.cold+0x5/0xa [ 2537.667528] ? alloc_pipe_info+0x105/0x580 [ 2537.667552] should_failslab+0x5/0x20 [ 2537.667573] kmem_cache_alloc_trace+0x55/0x360 [ 2537.667608] alloc_pipe_info+0x105/0x580 [ 2537.676867] splice_direct_to_actor+0x774/0x980 [ 2537.677973] ? _cond_resched+0x12/0x80 [ 2537.678881] ? inode_security+0x107/0x140 [ 2537.679834] ? pipe_to_sendpage+0x380/0x380 [ 2537.680842] ? selinux_file_permission+0x36/0x510 [ 2537.681963] ? do_splice_to+0x160/0x160 [ 2537.682892] ? security_file_permission+0x24e/0x570 [ 2537.684059] do_splice_direct+0x1c4/0x290 [ 2537.685032] ? splice_direct_to_actor+0x980/0x980 [ 2537.686135] ? selinux_file_permission+0x36/0x510 [ 2537.687231] ? security_file_permission+0x24e/0x570 [ 2537.688392] do_sendfile+0x553/0x1040 [ 2537.689273] ? do_pwritev+0x270/0x270 [ 2537.690194] __x64_sys_sendfile64+0x149/0x210 [ 2537.691237] ? __ia32_sys_sendfile+0x220/0x220 [ 2537.692293] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2537.693796] ? syscall_enter_from_user_mode+0x1d/0x50 04:51:46 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = syz_mount_image$iso9660(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0xfffffffffffff800, 0x8, &(0x7f0000001980)=[{&(0x7f0000000500)="d2773a96ad19491c2d0e79d4eb9979494094770b900162f4b168bd0d6545a2d546c527c8212d22de4a440a5c29c7190037e4067056ec360327ac2c485a72cbd3359753e6ee1ec5471ec60a1c9563a0b4a0aec6cb7518017945fcf0286bc174c31c852d9fbcfd64bdd245c2ef745348ae98c47cb27a79bd040e9ddbbebe74441e2dddaf9e64c7c66a9c67c8f3430da039833cee94fee77b364c5b41943ea4e1833005585a7e2715460b399fbcdb93beb9d3b0d501a32e37c2d7092c25094cac6f3da007f9986ecc02a7839250ec2355d7", 0xd0, 0x1}, {&(0x7f0000000600)="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", 0x1000, 0x8}, {&(0x7f0000001600)="c3cc90c8d9e09eba60b93cc6c5ae8a050ade25fa48ee5f02ae61134e481488b4ffb81e4ab5e75a3ded14fb3affffe26b94cfbe1b377368f802e1081c7e85f9d365caa09a681be1bbbbe3442c3c7a253b8c379209cb7f154d76d097e77b3b5bd2783c10eb65cba39d1c6fc76550fcbd6a908d70c0b5b4716a6136053d14fb5452de4591ea7545fcee50c497b95db77a47d5c8450af08c7eccd6c308ad085e7f2af784a84d4b99b84c5ad2d30d8c21cc6dd382d989f312e4d9f32cde5b58b8", 0xbe, 0x6f}, {&(0x7f00000016c0)="611b18b460b0bc88999f08738f0f8a98749d0693a5f437c3f1c883c3605b70a11170607426b54d2037fa69db565ace7df17d486f4e053d0aad321f8f50564816f38b89faae3fdc3e8de92b956b87ee28678e6e09bfb4c6f79917cbddd3591ec02cf8669c4b845b41b23de23d4a109e9f50f5cacc25556ffa05d2ac59af72c8b86c83f0263a8d81fd91e938fd6736e2c1eea38c0d07f51f2f87bc288d", 0x9c, 0x4}, {&(0x7f0000001780)="f21de59b3700274e2c27b58fa981a5f3ab6473994dac9bf30748cf0d9e1b8ae6ef9f35bdf08a7d2123ea8f6e00455a07f87c1483ef30664cadd71b92fe4b4f6ad5a839c3a07affe9f8cefd", 0x4b, 0x3}, {&(0x7f0000001800), 0x0, 0x3e2b}, {&(0x7f0000001840)="2ddb134ffe1533de40a658a67284ddc3559e2ea0f672da739eea37478f8efc1dddb56400e5a5e8b291480ba8dd70ef54bdd41bf5", 0x34, 0x13b}, {&(0x7f0000001880)="440ee2f4e1dda7e03617785e279dbc1589fa9581642b4ab0fc9dd7cbd9717d8dae839282619098e02db18f075f5fd8aad9805c228e29b9347a0e2f5e61d79534d55cc0241fdda11245089c85146d421178eca9d72d311ddc503fc15d7a01d747d49d21a8df52d2b680253a66e223d57609ed4c6a5f993a326e4f37b84699e20e0fcd9695a12dab645604e27b590e3ebc3806a0fc93036e242f9155541dbc8b05712abc299e3434f63abe7b68f855795730df751ce65251e3959618b610d45e99a1eb18b3e3188c193f26d0", 0xcb, 0x800}], 0x1048016, &(0x7f0000001a40)=ANY=[@ANYBLOB='gid=', @ANYRESHEX, @ANYBLOB=',gid=', @ANYRESHEX, @ANYBLOB=',iocharset=iso8859-6,unhide,obj_type=net/netlink\x00,permit_directio,fsuuid=78402062-46\x008-53bc-417\\-482a2076,subjOrole=(,\x00']) r3 = syz_open_dev$hidraw(&(0x7f0000001b00), 0x1000, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001b40)={0xffffffffffffffff}) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fork() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) statx(r1, &(0x7f0000001c00)='./file0\x00', 0x400, 0x0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r9) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) r12 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r12, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r11, r12, 0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="5c69b164bb6a2bc9b5828f3527b712ebcb51be0513b39c47711b0478b62b8cf514b2", 0x22}, {&(0x7f00000002c0)="2e62e29cfee08bd483b5970ca0bcb01bba5abb68dcd724bff2c3ea265fec10f5d4ff85cb36533568503edfead7eeac3f844a7eb164ee66f80a5b4434b3095caa3cce07cbf16c819e7d74bfa83a7f845381cbc9e452584bbe5104725458d7ff91fb73860275a0b22f8c0a4e96fffa48d8feb2d0207e62763b9fb2640c2219649ee226d3d5e22e227f211c2537ac5fb4d58181e950ba0e4676af5f864054184dd57b7b295000ffa9f3c5", 0xa9}, {&(0x7f0000000180)="26e9d5b7ea5e85ed65aabca654be963fd418ee9dac26b2f45efa169056e19143694b9ac77f3c5dd1e7725164", 0x2c}, {&(0x7f0000000380)="9478d11e88510e03ea3534d80e97d7143e9f69c74b33c0ea2b2d59d850d7047864c2f1f46fd7ed354880b63c7d7a2e2149f42a232af2f62b08", 0x39}, {&(0x7f00000003c0)="88f0bd2d923bf1388dec550d", 0xc}], 0x5, &(0x7f0000002080)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="00000000100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r11], 0xd0, 0x40000}, 0x4c14) [ 2537.695119] do_syscall_64+0x33/0x40 [ 2537.696062] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2537.697224] RIP: 0033:0x7f89bc838b19 [ 2537.698091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2537.702250] RSP: 002b:00007f89b9dae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2537.703958] RAX: ffffffffffffffda RBX: 00007f89bc94bf60 RCX: 00007f89bc838b19 [ 2537.705565] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2537.707167] RBP: 00007f89b9dae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2537.708769] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2537.710389] R13: 00007fffa27f69af R14: 00007f89b9dae300 R15: 0000000000022000 04:51:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x3, 0x91, 0xea, 0x0, 0xcf, 0x2102, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x10, 0x8, 0x28, 0x0, 0x3f, 0x7, 0x7, 0x0, 0x1, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r2, 0x1) 04:51:47 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0x0, 0x0, 0x2}]) 04:51:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x300, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2537.882228] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:51:47 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 3) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:51:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2537.956977] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:51:47 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 3) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:51:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') r2 = getpid() r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x101040, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xfb, 0x8, 0x8, 0x5, 0x0, 0x200, 0x0, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x400, 0x1, @perf_config_ext={0x5, 0x5}, 0x45000, 0x400, 0x1, 0x2, 0x80000001, 0x7, 0x5d, 0x0, 0x7fffffff, 0x0, 0x5}, r2, 0xe95, r3, 0x2) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x0, 0x1, 0xea, 0x0, 0x8000, 0x20240, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_config_ext={0x5, 0x8}, 0xc008, 0xffe, 0x9, 0x4, 0x75, 0x4, 0x3, 0x0, 0x20, 0x0, 0xffffffff}, 0x0, 0xa, r1, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2538.051951] FAULT_INJECTION: forcing a failure. [ 2538.051951] name failslab, interval 1, probability 0, space 0, times 0 [ 2538.054658] CPU: 1 PID: 12910 Comm: syz-executor.1 Not tainted 5.10.167 #1 [ 2538.056149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2538.057971] Call Trace: [ 2538.058548] dump_stack+0x107/0x167 [ 2538.059338] should_fail.cold+0x5/0xa [ 2538.060167] ? create_object.isra.0+0x3a/0xa20 [ 2538.061157] should_failslab+0x5/0x20 [ 2538.061991] kmem_cache_alloc+0x5b/0x360 [ 2538.062872] create_object.isra.0+0x3a/0xa20 [ 2538.063818] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2538.064918] kmem_cache_alloc_trace+0x151/0x360 [ 2538.065935] alloc_pipe_info+0x105/0x580 [ 2538.066815] splice_direct_to_actor+0x774/0x980 [ 2538.067811] ? _cond_resched+0x12/0x80 [ 2538.068648] ? inode_security+0x107/0x140 [ 2538.069550] ? pipe_to_sendpage+0x380/0x380 [ 2538.070475] ? selinux_file_permission+0x36/0x510 [ 2538.071507] ? do_splice_to+0x160/0x160 [ 2538.072356] ? security_file_permission+0x24e/0x570 [ 2538.073438] do_splice_direct+0x1c4/0x290 [ 2538.074327] ? splice_direct_to_actor+0x980/0x980 [ 2538.075368] ? selinux_file_permission+0x36/0x510 [ 2538.076411] ? security_file_permission+0x24e/0x570 [ 2538.077513] do_sendfile+0x553/0x1040 [ 2538.078343] ? do_pwritev+0x270/0x270 [ 2538.079179] __x64_sys_sendfile64+0x149/0x210 [ 2538.080147] ? __ia32_sys_sendfile+0x220/0x220 [ 2538.081131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2538.082262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2538.083377] do_syscall_64+0x33/0x40 [ 2538.084188] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2538.085284] RIP: 0033:0x7f89bc838b19 [ 2538.086088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2538.090039] RSP: 002b:00007f89b9dae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2538.091661] RAX: ffffffffffffffda RBX: 00007f89bc94bf60 RCX: 00007f89bc838b19 [ 2538.093181] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2538.094701] RBP: 00007f89b9dae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2538.096217] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2538.097749] R13: 00007fffa27f69af R14: 00007f89b9dae300 R15: 0000000000022000 [ 2538.104225] FAULT_INJECTION: forcing a failure. [ 2538.104225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2538.106959] CPU: 1 PID: 12915 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2538.108690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2538.110439] Call Trace: [ 2538.111000] dump_stack+0x107/0x167 [ 2538.111772] should_fail.cold+0x5/0xa [ 2538.112579] strncpy_from_user+0x34/0x470 [ 2538.113483] getname_flags.part.0+0x95/0x4f0 [ 2538.114442] getname+0x8e/0xd0 [ 2538.115153] do_sys_openat2+0xf9/0x420 [ 2538.115999] ? build_open_flags+0x6f0/0x6f0 [ 2538.116941] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2538.118002] ? wait_for_completion_io+0x270/0x270 [ 2538.119050] __x64_sys_openat+0x13f/0x1f0 [ 2538.119938] ? __ia32_sys_open+0x1c0/0x1c0 [ 2538.120855] ? ksys_write+0x1a9/0x260 [ 2538.121714] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2538.122844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2538.123972] do_syscall_64+0x33/0x40 [ 2538.124777] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2538.125885] RIP: 0033:0x7fb3d3d87b19 [ 2538.126704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2538.130663] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2538.132334] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2538.133883] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2538.135411] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2538.136946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2538.138533] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2538.180515] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:02 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) sendfile(r1, r4, &(0x7f00000000c0), 0x449) 04:52:02 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = syz_open_dev$mouse(&(0x7f00000001c0), 0x7, 0x181240) copy_file_range(r2, &(0x7f0000000200)=0x1, 0xffffffffffffffff, 0x0, 0x3, 0x0) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:52:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0xfa, 0x8, 0x3f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x2, @perf_config_ext={0x2, 0xffff}, 0x5000, 0x0, 0x7, 0x6, 0x4, 0x3, 0x8, 0x0, 0x4450, 0x0, 0x2}, r0, 0x3, 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:52:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:02 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 4) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:02 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 4) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:52:02 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0x0, 0x0, 0x2}]) [ 2553.564265] FAULT_INJECTION: forcing a failure. [ 2553.564265] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.567111] CPU: 1 PID: 12941 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2553.568522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.570216] Call Trace: [ 2553.570760] dump_stack+0x107/0x167 [ 2553.571517] should_fail.cold+0x5/0xa [ 2553.572304] ? __alloc_file+0x21/0x320 [ 2553.573111] should_failslab+0x5/0x20 [ 2553.573921] kmem_cache_alloc+0x5b/0x360 [ 2553.574794] __alloc_file+0x21/0x320 [ 2553.575567] alloc_empty_file+0x6d/0x170 [ 2553.576399] path_openat+0xde/0x26d0 [ 2553.577168] ? path_lookupat+0x860/0x860 [ 2553.578014] ? perf_trace_lock+0xac/0x490 [ 2553.578858] ? __lockdep_reset_lock+0x180/0x180 [ 2553.579811] ? lock_acquire+0x197/0x490 [ 2553.580636] ? __lockdep_reset_lock+0x180/0x180 [ 2553.581608] do_filp_open+0x190/0x3e0 [ 2553.582394] ? may_open_dev+0xf0/0xf0 [ 2553.583178] ? __alloc_fd+0x2a5/0x620 [ 2553.583957] ? lock_downgrade+0x6d0/0x6d0 [ 2553.584807] ? rwlock_bug.part.0+0x90/0x90 [ 2553.585738] ? _raw_spin_unlock+0x1a/0x30 [ 2553.586592] ? __alloc_fd+0x2a5/0x620 [ 2553.587381] do_sys_openat2+0x171/0x420 [ 2553.588193] ? build_open_flags+0x6f0/0x6f0 [ 2553.589062] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2553.590059] ? wait_for_completion_io+0x270/0x270 [ 2553.591045] __x64_sys_openat+0x13f/0x1f0 [ 2553.591887] ? __ia32_sys_open+0x1c0/0x1c0 [ 2553.592745] ? ksys_write+0x1a9/0x260 [ 2553.593550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.594631] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.595673] do_syscall_64+0x33/0x40 [ 2553.596426] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2553.597453] RIP: 0033:0x7fb3d3d87b19 [ 2553.598222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2553.601874] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2553.603370] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2553.604790] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2553.606226] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2553.607649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2553.609061] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:52:02 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r2) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0xea, 0x4, 0x81, 0x0, 0xff, 0x40, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10028, 0x80000001, 0xfff, 0x4, 0x2, 0x5, 0xad2, 0x0, 0x4}, r2, 0x3, r0, 0x2) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2553.664194] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40490, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:52:02 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0x0, 0x0, 0x2}]) [ 2553.764184] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:02 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2553.927105] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2557.301521] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:52:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'macvtap0\x00'}) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) socketpair(0x2a, 0x2, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x8a}], 0x1) [ 2576.789310] FAULT_INJECTION: forcing a failure. [ 2576.789310] name failslab, interval 1, probability 0, space 0, times 0 [ 2576.791202] CPU: 1 PID: 12982 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2576.792101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2576.793177] Call Trace: [ 2576.793540] dump_stack+0x107/0x167 [ 2576.794257] should_fail.cold+0x5/0xa [ 2576.795172] ? create_object.isra.0+0x3a/0xa20 [ 2576.796269] should_failslab+0x5/0x20 [ 2576.797195] kmem_cache_alloc+0x5b/0x360 [ 2576.798505] create_object.isra.0+0x3a/0xa20 [ 2576.799847] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2576.801409] kmem_cache_alloc+0x159/0x360 [ 2576.802711] __alloc_file+0x21/0x320 [ 2576.803836] alloc_empty_file+0x6d/0x170 [ 2576.804924] path_openat+0xde/0x26d0 [ 2576.805972] ? path_lookupat+0x860/0x860 [ 2576.807018] ? perf_trace_lock+0xac/0x490 [ 2576.808005] ? __lockdep_reset_lock+0x180/0x180 [ 2576.809102] ? lock_acquire+0x197/0x490 [ 2576.810058] ? __lockdep_reset_lock+0x180/0x180 [ 2576.811084] do_filp_open+0x190/0x3e0 [ 2576.811900] ? may_open_dev+0xf0/0xf0 [ 2576.812736] ? __alloc_fd+0x2a5/0x620 [ 2576.813572] ? lock_downgrade+0x6d0/0x6d0 [ 2576.814509] ? rwlock_bug.part.0+0x90/0x90 [ 2576.815450] ? _raw_spin_unlock+0x1a/0x30 [ 2576.816358] ? __alloc_fd+0x2a5/0x620 [ 2576.817197] do_sys_openat2+0x171/0x420 [ 2576.818073] ? build_open_flags+0x6f0/0x6f0 [ 2576.819169] ? __mutex_unlock_slowpath+0xe1/0x600 04:52:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xa60}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x9, 0x8000, 0x0, 0x6, 0x0, 0x1}, 0x5) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:52:25 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6}]) 04:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:52:25 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 5) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:52:25 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x9, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2576.820392] ? wait_for_completion_io+0x270/0x270 [ 2576.821575] __x64_sys_openat+0x13f/0x1f0 [ 2576.822505] ? __ia32_sys_open+0x1c0/0x1c0 [ 2576.823426] ? ksys_write+0x1a9/0x260 [ 2576.824268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2576.825433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2576.826582] do_syscall_64+0x33/0x40 [ 2576.827411] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2576.828551] RIP: 0033:0x7fb3d3d87b19 [ 2576.829381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2576.833456] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2576.835142] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2576.836732] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2576.838318] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2576.839889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2576.841467] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:52:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x10, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2576.947895] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:26 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = fork() r3 = gettid() tkill(r3, 0x3c) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x20, 0x36, 0x20, 0x2, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000100), 0x9}, 0x1ad4, 0xe0, 0x440, 0x3, 0x7704, 0xff, 0x800, 0x0, 0x3, 0x0, 0x100}, r2, 0x0, r1, 0x8) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) sendfile(r0, r1, &(0x7f00000000c0)=0x50da69d6, 0x7418) [ 2576.980954] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:26 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 6) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x700, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = io_uring_setup(0xd91, &(0x7f0000000040)={0x0, 0x29a1, 0x20, 0x2, 0x3}) dup3(r2, r3, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:52:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x300, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6}]) [ 2577.081175] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:26 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$FIBMAP(r0, 0x1, &(0x7f00000014c0)=0x7) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='autogroup\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2577.124196] FAULT_INJECTION: forcing a failure. [ 2577.124196] name failslab, interval 1, probability 0, space 0, times 0 [ 2577.126982] CPU: 0 PID: 13028 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2577.128469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 04:52:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6}]) [ 2577.130262] Call Trace: [ 2577.130983] dump_stack+0x107/0x167 [ 2577.131771] should_fail.cold+0x5/0xa [ 2577.132598] ? security_file_alloc+0x34/0x170 [ 2577.133568] should_failslab+0x5/0x20 [ 2577.134401] kmem_cache_alloc+0x5b/0x360 [ 2577.135296] security_file_alloc+0x34/0x170 [ 2577.136233] __alloc_file+0xb6/0x320 [ 2577.137044] alloc_empty_file+0x6d/0x170 [ 2577.137946] path_openat+0xde/0x26d0 [ 2577.138776] ? path_lookupat+0x860/0x860 [ 2577.139651] ? perf_trace_lock+0xac/0x490 [ 2577.140550] ? __lockdep_reset_lock+0x180/0x180 [ 2577.141562] ? lock_acquire+0x197/0x490 [ 2577.142454] ? __lockdep_reset_lock+0x180/0x180 [ 2577.143465] do_filp_open+0x190/0x3e0 [ 2577.144287] ? may_open_dev+0xf0/0xf0 [ 2577.145118] ? __alloc_fd+0x2a5/0x620 [ 2577.145955] ? lock_downgrade+0x6d0/0x6d0 [ 2577.146858] ? rwlock_bug.part.0+0x90/0x90 [ 2577.147786] ? _raw_spin_unlock+0x1a/0x30 [ 2577.148677] ? __alloc_fd+0x2a5/0x620 [ 2577.149514] do_sys_openat2+0x171/0x420 [ 2577.150395] ? build_open_flags+0x6f0/0x6f0 [ 2577.151323] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2577.152367] ? wait_for_completion_io+0x270/0x270 [ 2577.153415] __x64_sys_openat+0x13f/0x1f0 [ 2577.154320] ? __ia32_sys_open+0x1c0/0x1c0 [ 2577.155232] ? ksys_write+0x1a9/0x260 [ 2577.156065] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2577.157200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2577.158337] do_syscall_64+0x33/0x40 [ 2577.159142] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2577.160249] RIP: 0033:0x7fb3d3d87b19 [ 2577.161057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2577.165036] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2577.165135] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2577.166681] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2577.166695] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2577.166707] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2577.166725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2577.173513] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:52:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f00000000c0)=0x400000000000000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:52:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x63, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0x0, 0x0, 0x2}]) 04:52:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$DVD_AUTH(r0, 0x5390, &(0x7f00000000c0)=@hsk={0x0, 0x3, "801766bf7a"}) pread64(r0, &(0x7f0000000100)=""/189, 0xbd, 0x80000) 04:52:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x1b8, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2577.332045] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2577.341034] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 04:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:26 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 7) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:52:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2577.493876] FAULT_INJECTION: forcing a failure. [ 2577.493876] name failslab, interval 1, probability 0, space 0, times 0 [ 2577.495623] CPU: 1 PID: 13065 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2577.496389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2577.497308] Call Trace: [ 2577.497607] dump_stack+0x107/0x167 [ 2577.498012] should_fail.cold+0x5/0xa [ 2577.498443] ? create_object.isra.0+0x3a/0xa20 [ 2577.498954] should_failslab+0x5/0x20 [ 2577.499386] kmem_cache_alloc+0x5b/0x360 [ 2577.499842] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2577.500454] create_object.isra.0+0x3a/0xa20 [ 2577.500934] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2577.501498] kmem_cache_alloc+0x159/0x360 [ 2577.501984] security_file_alloc+0x34/0x170 [ 2577.502466] __alloc_file+0xb6/0x320 [ 2577.502883] alloc_empty_file+0x6d/0x170 [ 2577.503339] path_openat+0xde/0x26d0 [ 2577.503760] ? path_lookupat+0x860/0x860 [ 2577.504210] ? perf_trace_lock+0xac/0x490 [ 2577.504671] ? __lockdep_reset_lock+0x180/0x180 [ 2577.505188] ? lock_acquire+0x197/0x490 [ 2577.505632] ? __lockdep_reset_lock+0x180/0x180 [ 2577.506166] do_filp_open+0x190/0x3e0 [ 2577.506583] ? may_open_dev+0xf0/0xf0 [ 2577.507016] ? __alloc_fd+0x2a5/0x620 [ 2577.507431] ? lock_downgrade+0x6d0/0x6d0 [ 2577.507899] ? rwlock_bug.part.0+0x90/0x90 [ 2577.508371] ? _raw_spin_unlock+0x1a/0x30 [ 2577.508825] ? __alloc_fd+0x2a5/0x620 [ 2577.509262] do_sys_openat2+0x171/0x420 [ 2577.509698] ? build_open_flags+0x6f0/0x6f0 [ 2577.510189] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2577.510726] ? wait_for_completion_io+0x270/0x270 [ 2577.511272] __x64_sys_openat+0x13f/0x1f0 [ 2577.511730] ? __ia32_sys_open+0x1c0/0x1c0 [ 2577.512217] ? ksys_write+0x1a9/0x260 [ 2577.512648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2577.513238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2577.513806] do_syscall_64+0x33/0x40 [ 2577.514236] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2577.514808] RIP: 0033:0x7fb3d3d87b19 [ 2577.515214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2577.517248] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2577.518103] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2577.518900] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2577.519712] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2577.520503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2577.521298] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:52:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x441, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2577.553264] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2588.534535] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:52:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:52:43 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 8) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:52:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:43 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x4a5, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, @perf_config_ext}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) dup2(r1, 0xffffffffffffffff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000001aee0000000000000000000000000010000038000000000000000000"], 0x40) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0x2}) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x74, r7, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x811}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008080}, 0x800) sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x134, r7, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xbe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xc4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f43}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x748b275c}]}, @TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x40005}, 0x90) 04:52:43 executing program 6: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x1b8, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x321}, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2594.236915] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2594.272931] FAULT_INJECTION: forcing a failure. [ 2594.272931] name failslab, interval 1, probability 0, space 0, times 0 [ 2594.275932] CPU: 0 PID: 13108 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2594.277342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2594.279070] Call Trace: [ 2594.279614] dump_stack+0x107/0x167 [ 2594.280365] should_fail.cold+0x5/0xa [ 2594.281150] ? kvmalloc_node+0x119/0x170 [ 2594.281998] should_failslab+0x5/0x20 [ 2594.282791] __kmalloc_node+0x76/0x4b0 [ 2594.283583] ? path_get+0x5d/0x80 [ 2594.284299] kvmalloc_node+0x119/0x170 [ 2594.285103] ? get_idle_time+0xd0/0xd0 [ 2594.285917] single_open_size+0x4a/0x130 [ 2594.286752] ? meminfo_proc_show+0xd30/0xd30 [ 2594.287651] proc_reg_open+0x37d/0x5d0 [ 2594.288448] do_dentry_open+0x4b7/0x1090 [ 2594.289281] ? proc_reg_read+0x300/0x300 [ 2594.290162] ? may_open+0x1e4/0x400 [ 2594.290916] path_openat+0x193d/0x26d0 [ 2594.291733] ? path_lookupat+0x860/0x860 [ 2594.292566] ? perf_trace_lock+0xac/0x490 [ 2594.293433] ? __lockdep_reset_lock+0x180/0x180 [ 2594.294418] do_filp_open+0x190/0x3e0 [ 2594.295211] ? may_open_dev+0xf0/0xf0 [ 2594.296009] ? rwlock_bug.part.0+0x90/0x90 [ 2594.296887] ? _raw_spin_unlock+0x1a/0x30 [ 2594.297722] ? __alloc_fd+0x2a5/0x620 [ 2594.298549] do_sys_openat2+0x171/0x420 [ 2594.299368] ? build_open_flags+0x6f0/0x6f0 [ 2594.300249] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2594.301256] ? wait_for_completion_io+0x270/0x270 [ 2594.302272] __x64_sys_openat+0x13f/0x1f0 [ 2594.303133] ? __ia32_sys_open+0x1c0/0x1c0 [ 2594.304009] ? ksys_write+0x1a9/0x260 [ 2594.304812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2594.306093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2594.307431] do_syscall_64+0x33/0x40 [ 2594.308374] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2594.309694] RIP: 0033:0x7fb3d3d87b19 [ 2594.310627] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2594.314405] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2594.316004] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2594.317458] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2594.318957] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2594.320417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2594.321878] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:52:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:43 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 1) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) dup2(r0, r0) 04:52:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ftruncate(0xffffffffffffffff, 0x97c0) 04:52:43 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x870, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2594.514310] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2594.559081] FAULT_INJECTION: forcing a failure. [ 2594.559081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2594.561959] CPU: 1 PID: 13125 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2594.563365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2594.565002] Call Trace: [ 2594.565538] dump_stack+0x107/0x167 [ 2594.566267] should_fail.cold+0x5/0xa [ 2594.567050] _copy_from_user+0x2e/0x1b0 [ 2594.567848] __x64_sys_sendfile64+0x11a/0x210 [ 2594.568761] ? __ia32_sys_sendfile+0x220/0x220 [ 2594.569666] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2594.570744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2594.571784] do_syscall_64+0x33/0x40 [ 2594.572537] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2594.573566] RIP: 0033:0x7fccf7fb2b19 [ 2594.574326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2594.578015] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2594.579551] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2594.580987] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2594.582435] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2594.583872] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2594.585304] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2594.641940] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000000c0)) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x68, 0x7, 0xa, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@meta={{0x9}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0xc}]}}, @range={{0xa}, @void}]}]}, @NFTA_RULE_COMPAT={0x1c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x886c}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x16}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) 04:52:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x700, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202, 0x1d0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x1, 0x0, 0xfffffffc, 0xfffffffc}) dup3(r0, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r9, r8, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0x9, 0x200, 0x0, 0x1ff, 0x2, 0x0, {0x0, r4}}, 0x20) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:52:59 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 2) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:52:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:59 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000002) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:59 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)={0x1230, 0x34, 0x620, 0x70bd27, 0x25dfdbfd, {0xa}, [@generic="8e4f52653ba015e4c00013303452f999ada2273fa4871ad27b641ba25cc8e6d53a751827a5c4604e16ef1f6ad6ce16c08402d120620d20653c55bbb14742de2f8181ad22fac247b96153ff0f01f718c2b1a6e3f8fd1ed169776d6c6e9290e1a5a8c4cbf459591554242d5972428a1959d1b5c62ce7598358f86aa52252a36452c17200620e5f22d58eb5d138d77b86be6ebb708dd34cc089d59af68e53e9ee42b7a62e6d9d4d439737abac4790c7c921aa28f03bb9ad6c34b4f5f5b7b496576fc6d26a8f63817907f8bd89fbf2e4330c027c0ae56bea78eba72991456ccb044ebf94e3c900", @generic="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@generic="1f1eb7abe8932e3200b2e075ac4dbfa7a90efa50dce182ec1048c42f5a29f3349fefd57a8ecb920acb3b7ca976844de67ccf70c2d732340e1fe3c328b7be5996cb3a", @generic="877509a4e8cecf5b8e97c5a08dc7e2ca2e95be0c0e6aba16eba6c0f82c4674d79d07ab7a38c2c1de1e70ae08a42a7e579dc0038a18eab86dda2cfbefdd13b9311d46dc78b9957f19af9298234af375046aaea0ce496955f96704e269351c48", @typed={0x8, 0x6f, 0x0, 0x0, @fd=r2}, @generic="a1869f235d9264628ab38208a8c7406757cccbab1529a639855b6268aeae050c27becc438db1db81c1be5706b0c0d4d08d37810ff9bd1d3076022914d156c2d12f9832196c281f91bc8eac606a1a68c6a711acad29f2fbfae6d1e662ae22ced6ca4afc925dbda6abd36d1d963847afcbed623ae55e95c796eca435a1cc41bee0b0339a", @typed={0x8, 0xc, 0x0, 0x0, @ipv4=@remote}]}, 0x1230}, 0x1, 0x0, 0x0, 0x1}, 0x84) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000000c0), 0x123162fd, 0x201) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x80000) socketpair(0x27, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) 04:52:59 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 9) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2610.005114] FAULT_INJECTION: forcing a failure. [ 2610.005114] name failslab, interval 1, probability 0, space 0, times 0 [ 2610.008148] CPU: 0 PID: 13146 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2610.009822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2610.011499] Call Trace: [ 2610.012145] dump_stack+0x107/0x167 [ 2610.012882] should_fail.cold+0x5/0xa [ 2610.013775] ? alloc_pipe_info+0x105/0x580 [ 2610.014732] should_failslab+0x5/0x20 [ 2610.015554] kmem_cache_alloc_trace+0x55/0x360 [ 2610.016667] alloc_pipe_info+0x105/0x580 [ 2610.017545] splice_direct_to_actor+0x774/0x980 [ 2610.018693] ? _cond_resched+0x12/0x80 [ 2610.019528] ? inode_security+0x107/0x140 [ 2610.020526] ? pipe_to_sendpage+0x380/0x380 [ 2610.021455] ? selinux_file_permission+0x36/0x510 [ 2610.022458] ? do_splice_to+0x160/0x160 [ 2610.023427] ? security_file_permission+0x24e/0x570 [ 2610.024453] do_splice_direct+0x1c4/0x290 [ 2610.025459] ? splice_direct_to_actor+0x980/0x980 [ 2610.026443] ? selinux_file_permission+0x36/0x510 [ 2610.027663] ? security_file_permission+0x24e/0x570 [ 2610.028810] do_sendfile+0x553/0x1040 [ 2610.029857] ? do_pwritev+0x270/0x270 [ 2610.030764] __x64_sys_sendfile64+0x149/0x210 [ 2610.031883] ? __ia32_sys_sendfile+0x220/0x220 [ 2610.032921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2610.034093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2610.035272] do_syscall_64+0x33/0x40 [ 2610.036106] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2610.037235] RIP: 0033:0x7fccf7fb2b19 [ 2610.038069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2610.042126] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2610.043670] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2610.045171] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2610.046735] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2610.048152] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2610.049571] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:52:59 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000003) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:52:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2610.241373] FAULT_INJECTION: forcing a failure. [ 2610.241373] name failslab, interval 1, probability 0, space 0, times 0 [ 2610.244200] CPU: 0 PID: 13160 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2610.245654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2610.247394] Call Trace: [ 2610.247950] dump_stack+0x107/0x167 [ 2610.248726] should_fail.cold+0x5/0xa [ 2610.249523] ? create_object.isra.0+0x3a/0xa20 [ 2610.250477] should_failslab+0x5/0x20 [ 2610.251270] kmem_cache_alloc+0x5b/0x360 [ 2610.252120] create_object.isra.0+0x3a/0xa20 [ 2610.253047] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2610.254103] __kmalloc_node+0x1ae/0x4b0 [ 2610.254969] ? path_get+0x5d/0x80 [ 2610.255688] kvmalloc_node+0x119/0x170 [ 2610.256495] ? get_idle_time+0xd0/0xd0 [ 2610.257311] single_open_size+0x4a/0x130 [ 2610.258154] ? meminfo_proc_show+0xd30/0xd30 [ 2610.259082] proc_reg_open+0x37d/0x5d0 [ 2610.259902] do_dentry_open+0x4b7/0x1090 [ 2610.260764] ? proc_reg_read+0x300/0x300 [ 2610.261623] ? may_open+0x1e4/0x400 [ 2610.262379] path_openat+0x193d/0x26d0 [ 2610.263212] ? path_lookupat+0x860/0x860 [ 2610.264064] ? perf_trace_lock+0xac/0x490 [ 2610.264937] ? __lockdep_reset_lock+0x180/0x180 [ 2610.265900] do_filp_open+0x190/0x3e0 [ 2610.266757] ? may_open_dev+0xf0/0xf0 [ 2610.267574] ? rwlock_bug.part.0+0x90/0x90 [ 2610.268456] ? _raw_spin_unlock+0x1a/0x30 [ 2610.269324] ? __alloc_fd+0x2a5/0x620 [ 2610.270112] do_sys_openat2+0x171/0x420 [ 2610.270984] ? build_open_flags+0x6f0/0x6f0 [ 2610.271881] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2610.272879] ? wait_for_completion_io+0x270/0x270 [ 2610.273897] __x64_sys_openat+0x13f/0x1f0 [ 2610.274799] ? __ia32_sys_open+0x1c0/0x1c0 [ 2610.275663] ? ksys_write+0x1a9/0x260 [ 2610.276460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2610.277662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2610.278894] do_syscall_64+0x33/0x40 [ 2610.279778] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2610.280970] RIP: 0033:0x7fb3d3d87b19 [ 2610.281861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2610.286727] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2610.288295] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2610.289803] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2610.291259] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2610.292762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2610.294228] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2610.328356] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x310, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x7ffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) close(r0) [ 2610.359345] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:52:59 executing program 2: r0 = gettid() timer_create(0x6, &(0x7f00000000c0)={0x0, 0x17, 0x0, @tid=r0}, &(0x7f0000000100)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/196, 0xc4, 0x200) r3 = dup3(r1, r2, 0x80000) ftruncate(r2, 0x1) timer_create(0x1, &(0x7f00000003c0)={0x0, 0x13, 0x6, @thr={&(0x7f0000000140)="a83b3eb920246dbad045e92dfd8fa3a254e03295b63e284e1071c7f58912b10d6910188b38a5ed4732422fd6f5f3219845da66d7b32f1a370994bf0d1af483a115e80aa440fea27166dd258bd74cdf35b876fc774a4949375e0ef67295e8be0e6c712a8557fa1886aff540a24e07a8a3b994b87c66c459e6f8d99d", &(0x7f00000002c0)="7e730bcc1e83a258e35cafb35b8047ac0c19ab1c94464c0ba0bbbeca37dab332139681a98442f461f1d8ded8099d9f5b65537b2b2ecfd67c4e1ebf4cf9806720af6a863682e175c1f6f048b760808356eb5df255d5844afe44d46bcd7a5e314fa587c8e451ad277e8c7dbbc9c7264fc158288e1443b7f54a24d327b89f2f3c9e159e0de3f848b20ba17cf56949900a7a9b0624ed30535dbf103f0e9b99060530d9bf1e42a422d293b01707678305be22bf2bf3451b3e3a1f40d69ce1bbe1f75678145dd28f6d8fbcc5"}}, &(0x7f0000000400)=0x0) timer_settime(r4, 0x1, &(0x7f0000000440)={{0x77359400}}, &(0x7f0000000480)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') write$binfmt_elf64(r3, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x8, 0x3, 0x2, 0x2, 0x3e, 0x5, 0x2b8, 0x40, 0x208, 0x1, 0x40, 0x38, 0x2, 0x7ff, 0x3f, 0x4}, [{0x1, 0x3, 0x4, 0x18, 0x50000000000, 0x1f, 0x3, 0x803}], "3ddd71efb956123dc898ac79e5dc0a25aee69be954af79b2206184f3c58cb407b70896a5d032c140b1a9ebf09694fefce3a67215ae73ab5328307256957db5352cef7045342d6ed3cd80e12391a029ba90fd11faca00371f8dc8877f748912ce1a4a69df06166629cd526a90682f8dc7529e8c244523d16156a66d201b4ba722844fdf47f0a18e15eb31c1c11cfdee4e0225e32c300f1b81cd8d040587d20d301c5bdac04f1b927f8dbf5fb64abeec9dbca7e1caecef29c7cee7e80bcfa3b509ae3dbcbace3643af06f6404cf157fdbb98f59fecaca19e315f3faf463d64d932d04a682a303c88e6ff6dda6bef3d4cfe", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x868) pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:52:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$HIDIOCGSTRING(r1, 0x81044804, &(0x7f0000000100)={0xbb, "50218d2c535f038df799fc8578c50f0315a8ebe2093aa7b8936f3a6fb937b06c70a348f4c5f71e426adcc1d5be5df7606d3970b423346e6b37df4f0abcd4a74c869be8c3e30ed95c7d9e9e1b8b540ba1e34ee2a06165caa118e8d840b4f2c6eb4f5fa2f69112b53631317f8b3c5a4f91ae0a22d428eabc5969acf77069508287e8e4d3b635783eacdeee58b1ea987d524150abe1e82f465bde5939f2f47deb65e5774a300fe6d562f79f9ddb7e3e8467fde904826418182e07075f"}) 04:52:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:52:59 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000004) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2620.277567] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000080)=[r4, r7], 0x2) 04:53:13 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 3) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:13 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:13 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 10) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0xa9, 0x7, 0x20, 0x0, 0x7, 0x20, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x20000000000000}, 0x4, 0x317, 0x6, 0x0, 0xffffffffffffff81, 0x5, 0x401, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, r0, 0x1) 04:53:13 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000005) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:13 executing program 2: ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={'sit0\x00', 0x0, 0x0, 0x2, 0x1, 0x22613cde, 0x42, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80, 0x80e7, 0x0, 0x7e00}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40050801}, 0x4814) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000004c0)={0x0, r5, 0x3, 0x3, 0x6, 0xffffffffffffffff}) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1], 0x40) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0x2}) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f00000005c0)=ANY=[@ANYBLOB="060d00000000000032b7b5630fe4021e43073df5e1d4c5869cfd3a695db2057ac9ec0de94127559989cf7c63fafe9abb7d0500000000000000aa13aeff7847ecf39d9d2eb7e8ff79d606e2739eb56c8627c6742e7124819dd267cbfcb7c91daa4fc1857a000000173a23813270d6485c96b3bdb2d1318ea4fd66e048c9c2f867807ea3907887daf5c7ca0ded811b8f5d202715954870ec49012d24"]) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r5) sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x14, r7, 0x100, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20008080}, 0x4810) sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="8080000076e6f65d31205d14282f16e5", @ANYRES16=r7, @ANYBLOB="00042abd7000fbdbdf25060000006c00028054000380080001008ebbd1000800020007000000080001000100000008000200400000000800020001000000080002000300000008000100ff7f0000080002000001000008000100ffffffff0800010000800000080002003f000000080001000900000004000400"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x804) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2624.343098] FAULT_INJECTION: forcing a failure. [ 2624.343098] name failslab, interval 1, probability 0, space 0, times 0 [ 2624.345709] CPU: 0 PID: 13219 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2624.347253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2624.349078] Call Trace: [ 2624.349670] dump_stack+0x107/0x167 [ 2624.350484] should_fail.cold+0x5/0xa [ 2624.351341] ? single_open+0x49/0x1f0 [ 2624.352178] should_failslab+0x5/0x20 [ 2624.353016] kmem_cache_alloc_trace+0x55/0x360 [ 2624.354037] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2624.355160] ? get_idle_time+0xd0/0xd0 [ 2624.356007] ? get_idle_time+0xd0/0xd0 [ 2624.356855] single_open+0x49/0x1f0 [ 2624.357644] ? get_idle_time+0xd0/0xd0 [ 2624.358498] single_open_size+0x69/0x130 [ 2624.359378] ? meminfo_proc_show+0xd30/0xd30 [ 2624.360336] proc_reg_open+0x37d/0x5d0 [ 2624.361186] do_dentry_open+0x4b7/0x1090 [ 2624.362070] ? proc_reg_read+0x300/0x300 [ 2624.362971] ? may_open+0x1e4/0x400 [ 2624.363772] path_openat+0x193d/0x26d0 [ 2624.364637] ? path_lookupat+0x860/0x860 04:53:13 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000006) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2624.365522] ? perf_trace_lock+0xac/0x490 [ 2624.366585] ? __lockdep_reset_lock+0x180/0x180 [ 2624.367602] do_filp_open+0x190/0x3e0 [ 2624.368432] ? may_open_dev+0xf0/0xf0 [ 2624.369280] ? rwlock_bug.part.0+0x90/0x90 [ 2624.370236] ? _raw_spin_unlock+0x1a/0x30 [ 2624.371138] ? __alloc_fd+0x2a5/0x620 [ 2624.371970] do_sys_openat2+0x171/0x420 [ 2624.372824] ? build_open_flags+0x6f0/0x6f0 [ 2624.373747] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2624.374811] ? wait_for_completion_io+0x270/0x270 [ 2624.375864] __x64_sys_openat+0x13f/0x1f0 [ 2624.376751] ? __ia32_sys_open+0x1c0/0x1c0 [ 2624.377659] ? ksys_write+0x1a9/0x260 [ 2624.378494] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2624.379624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2624.380736] do_syscall_64+0x33/0x40 [ 2624.381538] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2624.382643] RIP: 0033:0x7fb3d3d87b19 [ 2624.383448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2624.387408] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2624.389038] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2624.390579] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2624.392094] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2624.393612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2624.395147] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2624.401122] FAULT_INJECTION: forcing a failure. [ 2624.401122] name failslab, interval 1, probability 0, space 0, times 0 [ 2624.403660] CPU: 1 PID: 13214 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2624.405326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2624.407342] Call Trace: [ 2624.407984] dump_stack+0x107/0x167 [ 2624.408878] should_fail.cold+0x5/0xa [ 2624.409795] ? create_object.isra.0+0x3a/0xa20 [ 2624.410919] should_failslab+0x5/0x20 [ 2624.411842] kmem_cache_alloc+0x5b/0x360 [ 2624.412826] create_object.isra.0+0x3a/0xa20 [ 2624.413880] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2624.415138] kmem_cache_alloc_trace+0x151/0x360 [ 2624.416247] alloc_pipe_info+0x105/0x580 [ 2624.417083] splice_direct_to_actor+0x774/0x980 [ 2624.418037] ? _cond_resched+0x12/0x80 [ 2624.418815] ? inode_security+0x107/0x140 [ 2624.419663] ? pipe_to_sendpage+0x380/0x380 [ 2624.420544] ? selinux_file_permission+0x36/0x510 [ 2624.421538] ? do_splice_to+0x160/0x160 [ 2624.422344] ? security_file_permission+0x24e/0x570 [ 2624.423386] do_splice_direct+0x1c4/0x290 [ 2624.424232] ? splice_direct_to_actor+0x980/0x980 [ 2624.425222] ? selinux_file_permission+0x36/0x510 [ 2624.426214] ? security_file_permission+0x24e/0x570 [ 2624.427264] do_sendfile+0x553/0x1040 [ 2624.428065] ? do_pwritev+0x270/0x270 [ 2624.428873] __x64_sys_sendfile64+0x149/0x210 [ 2624.429793] ? __ia32_sys_sendfile+0x220/0x220 [ 2624.430743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2624.431823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2624.432883] do_syscall_64+0x33/0x40 [ 2624.433643] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2624.434891] RIP: 0033:0x7fccf7fb2b19 [ 2624.435800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2624.440218] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2624.442049] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2624.443735] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2624.445182] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2624.446648] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2624.448106] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2624.484284] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:13 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) fallocate(r0, 0xe, 0x6, 0x5) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r0, r1], 0x2) 04:53:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x100, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x83}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2624.566394] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:13 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 4) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:13 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:13 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000007) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2624.754076] FAULT_INJECTION: forcing a failure. [ 2624.754076] name failslab, interval 1, probability 0, space 0, times 0 [ 2624.756707] CPU: 0 PID: 13249 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2624.758118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2624.759820] Call Trace: [ 2624.760379] dump_stack+0x107/0x167 [ 2624.761132] should_fail.cold+0x5/0xa [ 2624.761923] ? alloc_pipe_info+0x1e0/0x580 [ 2624.762797] should_failslab+0x5/0x20 [ 2624.763582] __kmalloc+0x72/0x3f0 [ 2624.764296] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2624.765346] alloc_pipe_info+0x1e0/0x580 [ 2624.766189] splice_direct_to_actor+0x774/0x980 [ 2624.767163] ? _cond_resched+0x5d/0x80 [ 2624.767961] ? inode_security+0x107/0x140 [ 2624.768819] ? pipe_to_sendpage+0x380/0x380 [ 2624.769702] ? selinux_file_permission+0x36/0x510 [ 2624.770706] ? do_splice_to+0x160/0x160 [ 2624.771523] ? security_file_permission+0x24e/0x570 [ 2624.772556] do_splice_direct+0x1c4/0x290 [ 2624.773403] ? splice_direct_to_actor+0x980/0x980 [ 2624.774406] ? do_splice_direct+0x7/0x290 [ 2624.775269] do_sendfile+0x553/0x1040 [ 2624.776066] ? do_pwritev+0x270/0x270 [ 2624.776866] __x64_sys_sendfile64+0x149/0x210 [ 2624.777810] ? __ia32_sys_sendfile+0x220/0x220 [ 2624.778774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2624.779855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2624.780917] do_syscall_64+0x33/0x40 [ 2624.781686] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2624.782742] RIP: 0033:0x7fccf7fb2b19 [ 2624.783519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2624.787291] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2624.788852] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2624.790302] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2624.791783] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2624.793237] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2624.794708] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2624.837546] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:28 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1337803831a369c5}}, './file0\x00'}) fsmount(r1, 0x0, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0xffffffffffffff3c, 0x301e40) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@mcast2}, 0x14) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:53:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006280)=0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000062c0)={0x2, 0x4, 0x401, 0x3ff, r0}) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpgrp(r1) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x188, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x65, 0x0, 0x0, 0x0, 0x6, 0x3, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') recvmmsg$unix(r3, &(0x7f0000002a00)=[{{&(0x7f00000000c0), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f0000000140)=""/69, 0x45}], 0x3, &(0x7f0000000500)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/141, 0x8d}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000002940)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000800)=""/165, 0xa5}], 0x2, &(0x7f0000002980)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}], 0x3, 0x20, &(0x7f0000002ac0)={0x77359400}) r7 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r7) r8 = clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {0x10}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r8) recvmsg$unix(0xffffffffffffffff, &(0x7f0000006180)={&(0x7f0000002d00), 0x6e, &(0x7f0000005f80)=[{&(0x7f0000002d80)=""/255, 0xff}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/199, 0xc7}], 0x5, &(0x7f0000006000)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}, 0x10100) r10 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r10) clone3(&(0x7f0000006200)={0x80000000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x3f}, &(0x7f0000002c00)=""/233, 0xe9, &(0x7f0000000280)=""/50, &(0x7f00000061c0)=[r5, r7, r8, r9, r2, r10], 0x6, {r6}}, 0x58) ioctl$FIONCLEX(r4, 0x5450) pread64(r3, &(0x7f0000002b00)=""/201, 0xc9, 0x2080000000) 04:53:28 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 11) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:28 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000009) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:28 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 5) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2639.120401] FAULT_INJECTION: forcing a failure. [ 2639.120401] name failslab, interval 1, probability 0, space 0, times 0 [ 2639.122219] FAULT_INJECTION: forcing a failure. [ 2639.122219] name failslab, interval 1, probability 0, space 0, times 0 [ 2639.123370] CPU: 0 PID: 13281 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2639.126770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2639.128455] Call Trace: [ 2639.129001] dump_stack+0x107/0x167 [ 2639.129734] should_fail.cold+0x5/0xa [ 2639.130511] ? create_object.isra.0+0x3a/0xa20 [ 2639.131467] should_failslab+0x5/0x20 [ 2639.132241] kmem_cache_alloc+0x5b/0x360 [ 2639.133074] create_object.isra.0+0x3a/0xa20 [ 2639.133978] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2639.135020] kmem_cache_alloc_trace+0x151/0x360 [ 2639.135973] ? get_idle_time+0xd0/0xd0 [ 2639.136759] ? get_idle_time+0xd0/0xd0 [ 2639.137558] single_open+0x49/0x1f0 [ 2639.138292] ? get_idle_time+0xd0/0xd0 [ 2639.139090] single_open_size+0x69/0x130 [ 2639.139918] ? meminfo_proc_show+0xd30/0xd30 [ 2639.140817] proc_reg_open+0x37d/0x5d0 [ 2639.141599] do_dentry_open+0x4b7/0x1090 [ 2639.142424] ? proc_reg_read+0x300/0x300 [ 2639.143271] ? may_open+0x1e4/0x400 [ 2639.144019] path_openat+0x193d/0x26d0 [ 2639.144821] ? path_lookupat+0x860/0x860 [ 2639.145656] ? perf_trace_lock+0xac/0x490 [ 2639.146502] ? __lockdep_reset_lock+0x180/0x180 [ 2639.147461] do_filp_open+0x190/0x3e0 [ 2639.148228] ? may_open_dev+0xf0/0xf0 [ 2639.149018] ? rwlock_bug.part.0+0x90/0x90 [ 2639.149884] ? _raw_spin_unlock+0x1a/0x30 [ 2639.150742] ? __alloc_fd+0x2a5/0x620 [ 2639.151529] do_sys_openat2+0x171/0x420 [ 2639.152341] ? build_open_flags+0x6f0/0x6f0 [ 2639.153214] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2639.154196] ? wait_for_completion_io+0x270/0x270 [ 2639.155191] __x64_sys_openat+0x13f/0x1f0 [ 2639.156032] ? __ia32_sys_open+0x1c0/0x1c0 [ 2639.156891] ? ksys_write+0x1a9/0x260 [ 2639.157673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2639.158759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2639.159813] do_syscall_64+0x33/0x40 [ 2639.160561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2639.161590] RIP: 0033:0x7fb3d3d87b19 [ 2639.162346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2639.166027] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2639.167589] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2639.169034] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2639.170487] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2639.171944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2639.173394] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2639.174901] CPU: 1 PID: 13285 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2639.176316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2639.178007] Call Trace: [ 2639.178558] dump_stack+0x107/0x167 [ 2639.179314] should_fail.cold+0x5/0xa [ 2639.180087] ? create_object.isra.0+0x3a/0xa20 [ 2639.181014] should_failslab+0x5/0x20 [ 2639.181785] kmem_cache_alloc+0x5b/0x360 [ 2639.182615] create_object.isra.0+0x3a/0xa20 [ 2639.183523] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2639.184569] __kmalloc+0x16e/0x3f0 [ 2639.185300] alloc_pipe_info+0x1e0/0x580 [ 2639.186132] splice_direct_to_actor+0x774/0x980 [ 2639.187095] ? _cond_resched+0x12/0x80 [ 2639.187897] ? inode_security+0x107/0x140 [ 2639.188728] ? pipe_to_sendpage+0x380/0x380 [ 2639.189598] ? selinux_file_permission+0x36/0x510 [ 2639.190566] ? do_splice_to+0x160/0x160 [ 2639.191396] ? security_file_permission+0x24e/0x570 [ 2639.192408] do_splice_direct+0x1c4/0x290 [ 2639.193251] ? splice_direct_to_actor+0x980/0x980 [ 2639.194221] ? selinux_file_permission+0x36/0x510 [ 2639.195214] ? security_file_permission+0x24e/0x570 [ 2639.196226] do_sendfile+0x553/0x1040 [ 2639.197008] ? do_pwritev+0x270/0x270 [ 2639.197790] __x64_sys_sendfile64+0x149/0x210 [ 2639.198701] ? __ia32_sys_sendfile+0x220/0x220 [ 2639.199621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2639.200712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2639.201746] do_syscall_64+0x33/0x40 [ 2639.202504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2639.203552] RIP: 0033:0x7fccf7fb2b19 [ 2639.204307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2639.207939] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2639.209477] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2639.210919] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2639.212317] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2639.213762] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2639.215209] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:53:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0xbb, 0x1, 0xf8, 0xff, 0x0, 0x7, 0x100, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180)}, 0x0, 0x5, 0x8, 0x4, 0x7f, 0x40, 0xe3dd, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x10, r0, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x6, 0x3, 0x80, 0xc2, 0x0, 0x8001, 0x904, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x7}, 0x48012, 0x5, 0x0, 0x6, 0x7, 0x3, 0x3cc6, 0x0, 0x7, 0x0, 0x10001}, 0x0, 0x0, r1, 0x2) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x5, 0x1, 0xba, 0x2, 0x0, 0x1, 0x820, 0xb, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x5, 0x6, 0x1, 0x5, 0x40000000000, 0x1, 0x1ff, 0x0, 0x3, 0x0, 0xfffffffffffffff9}, 0x0, 0x7, r1, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/tcp6\x00') 04:53:28 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000000a) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2639.331350] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:28 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x40, 0x5, 0x74, 0xda, 0x0, 0x5, 0x80010, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0xd}, 0x4080, 0x80000001, 0x8, 0x3, 0x9, 0x5, 0x5, 0x0, 0x6, 0x0, 0x546f}, 0x0, 0x3, r2, 0x8) ftruncate(r0, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') [ 2639.378180] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:28 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 12) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) flock(r0, 0x5) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/anycast6\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2639.520303] FAULT_INJECTION: forcing a failure. [ 2639.520303] name failslab, interval 1, probability 0, space 0, times 0 [ 2639.522990] CPU: 1 PID: 13313 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2639.524382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2639.526043] Call Trace: [ 2639.526580] dump_stack+0x107/0x167 [ 2639.527316] should_fail.cold+0x5/0xa [ 2639.528093] ? seq_open+0x57/0x180 [ 2639.528804] ? seq_open+0x57/0x180 [ 2639.529524] should_failslab+0x5/0x20 [ 2639.530276] kmem_cache_alloc+0x5b/0x360 [ 2639.531107] seq_open+0x57/0x180 [ 2639.531776] ? get_idle_time+0xd0/0xd0 [ 2639.532570] single_open+0xf9/0x1f0 [ 2639.533289] ? get_idle_time+0xd0/0xd0 [ 2639.534079] single_open_size+0x69/0x130 [ 2639.534896] ? meminfo_proc_show+0xd30/0xd30 [ 2639.535796] proc_reg_open+0x37d/0x5d0 [ 2639.536569] do_dentry_open+0x4b7/0x1090 [ 2639.537397] ? proc_reg_read+0x300/0x300 [ 2639.538222] ? may_open+0x1e4/0x400 [ 2639.538982] path_openat+0x193d/0x26d0 [ 2639.539792] ? path_lookupat+0x860/0x860 [ 2639.540619] ? perf_trace_lock+0xac/0x490 [ 2639.541472] ? __lockdep_reset_lock+0x180/0x180 [ 2639.542428] do_filp_open+0x190/0x3e0 [ 2639.543218] ? may_open_dev+0xf0/0xf0 [ 2639.544015] ? rwlock_bug.part.0+0x90/0x90 [ 2639.544866] ? _raw_spin_unlock+0x1a/0x30 [ 2639.545717] ? __alloc_fd+0x2a5/0x620 [ 2639.546498] do_sys_openat2+0x171/0x420 [ 2639.547325] ? build_open_flags+0x6f0/0x6f0 [ 2639.548207] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2639.549196] ? wait_for_completion_io+0x270/0x270 [ 2639.550185] __x64_sys_openat+0x13f/0x1f0 [ 2639.551037] ? __ia32_sys_open+0x1c0/0x1c0 [ 2639.551900] ? ksys_write+0x1a9/0x260 [ 2639.552669] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2639.553739] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2639.554785] do_syscall_64+0x33/0x40 [ 2639.555551] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2639.556564] RIP: 0033:0x7fb3d3d87b19 [ 2639.557326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2639.560950] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2639.562505] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2639.563963] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2639.565416] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2639.566877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2639.568338] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2639.620300] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2651.509477] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:53:43 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:43 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000010) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:53:43 executing program 2: sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8080}, 0x4001) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f00000000c0)={0x7f, 0xfffff000, 0x752f, 0x3, 0x4}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:53:43 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 13) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) sendfile(r1, r3, 0x0, 0x7ff) r4 = io_uring_setup(0x7fa4, &(0x7f0000000340)={0x0, 0x20006516, 0x20, 0x83, 0x39f, 0x0, r1}) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000003c0)={0x0, {{0xa, 0x4e22, 0x436, @private2={0xfc, 0x2, '\x00', 0x1}, 0xff}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x7, @empty}}]}, 0x110) dup3(r0, r4, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x80010, r4, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r8, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r7, r8, 0x80000) syz_io_uring_setup(0xdd4, &(0x7f0000000180)={0x0, 0x4e5d, 0x20, 0x1, 0x3cc, 0x0, r8}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x6, 0x1e, {0x0, r0}, 0x0, 0x4, 0x1}, 0x6) 04:53:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2654.842360] FAULT_INJECTION: forcing a failure. [ 2654.842360] name failslab, interval 1, probability 0, space 0, times 0 [ 2654.845185] CPU: 1 PID: 13332 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2654.846603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2654.848340] Call Trace: [ 2654.848895] dump_stack+0x107/0x167 [ 2654.849644] should_fail.cold+0x5/0xa [ 2654.850430] ? create_object.isra.0+0x3a/0xa20 [ 2654.851383] should_failslab+0x5/0x20 [ 2654.852182] kmem_cache_alloc+0x5b/0x360 [ 2654.853046] create_object.isra.0+0x3a/0xa20 [ 2654.853953] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2654.855016] kmem_cache_alloc+0x159/0x360 [ 2654.855903] seq_open+0x57/0x180 [ 2654.856603] ? get_idle_time+0xd0/0xd0 [ 2654.857424] single_open+0xf9/0x1f0 [ 2654.858251] ? get_idle_time+0xd0/0xd0 [ 2654.859084] single_open_size+0x69/0x130 [ 2654.859943] ? meminfo_proc_show+0xd30/0xd30 [ 2654.860858] proc_reg_open+0x37d/0x5d0 [ 2654.861690] do_dentry_open+0x4b7/0x1090 [ 2654.862544] ? proc_reg_read+0x300/0x300 [ 2654.863536] ? may_open+0x1e4/0x400 [ 2654.864318] path_openat+0x193d/0x26d0 [ 2654.865153] ? path_lookupat+0x860/0x860 [ 2654.866005] ? perf_trace_lock+0xac/0x490 [ 2654.866865] ? __lockdep_reset_lock+0x180/0x180 [ 2654.867867] do_filp_open+0x190/0x3e0 [ 2654.868638] ? may_open_dev+0xf0/0xf0 [ 2654.869444] ? rwlock_bug.part.0+0x90/0x90 [ 2654.870332] ? _raw_spin_unlock+0x1a/0x30 [ 2654.871203] ? __alloc_fd+0x2a5/0x620 [ 2654.871339] FAULT_INJECTION: forcing a failure. [ 2654.871339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2654.872001] do_sys_openat2+0x171/0x420 [ 2654.872022] ? build_open_flags+0x6f0/0x6f0 [ 2654.872039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2654.872061] ? wait_for_completion_io+0x270/0x270 [ 2654.872094] __x64_sys_openat+0x13f/0x1f0 [ 2654.879440] ? __ia32_sys_open+0x1c0/0x1c0 [ 2654.880335] ? ksys_write+0x1a9/0x260 [ 2654.881143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2654.882234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2654.883320] do_syscall_64+0x33/0x40 [ 2654.884093] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.885158] RIP: 0033:0x7fb3d3d87b19 [ 2654.885939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2654.889753] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2654.891356] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2654.892824] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2654.894316] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2654.895795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2654.897277] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2654.898809] CPU: 0 PID: 13344 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2654.900238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2654.901933] Call Trace: [ 2654.902476] dump_stack+0x107/0x167 [ 2654.903238] should_fail.cold+0x5/0xa [ 2654.904036] __alloc_pages_nodemask+0x182/0x680 [ 2654.904992] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2654.906229] ? show_stat+0xb4a/0xcb0 [ 2654.907031] alloc_pages_current+0x187/0x280 [ 2654.907947] push_pipe+0x2b5/0x6d0 [ 2654.908692] _copy_to_iter+0x509/0x12d0 [ 2654.909521] ? stack_trace_save+0x8c/0xc0 [ 2654.910375] ? stack_trace_consume_entry+0x160/0x160 [ 2654.911417] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2654.912421] ? single_next+0x9/0x40 [ 2654.913159] ? __virt_addr_valid+0x128/0x350 [ 2654.914059] ? __check_object_size+0x319/0x440 [ 2654.915010] seq_read_iter+0x71a/0x12b0 [ 2654.915843] proc_reg_read_iter+0x117/0x2e0 [ 2654.916731] generic_file_splice_read+0x455/0x6d0 [ 2654.917712] ? pipe_to_user+0x170/0x170 [ 2654.918518] ? _cond_resched+0x12/0x80 [ 2654.919325] ? avc_policy_seqno+0x9/0x70 [ 2654.920162] ? selinux_file_permission+0x36/0x510 [ 2654.921149] ? lockdep_init_map_type+0x2c7/0x780 [ 2654.922125] ? pipe_to_user+0x170/0x170 [ 2654.922947] do_splice_to+0x10e/0x160 [ 2654.923729] splice_direct_to_actor+0x2fe/0x980 [ 2654.924681] ? pipe_to_sendpage+0x380/0x380 [ 2654.925561] ? do_splice_to+0x160/0x160 [ 2654.926385] ? security_file_permission+0x24e/0x570 [ 2654.927427] do_splice_direct+0x1c4/0x290 [ 2654.928276] ? splice_direct_to_actor+0x980/0x980 [ 2654.929258] ? selinux_file_permission+0x36/0x510 [ 2654.930247] ? security_file_permission+0x24e/0x570 [ 2654.931283] do_sendfile+0x553/0x1040 [ 2654.932073] ? do_pwritev+0x270/0x270 [ 2654.932875] __x64_sys_sendfile64+0x149/0x210 [ 2654.933760] ? __ia32_sys_sendfile+0x220/0x220 [ 2654.934704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2654.935789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2654.936845] do_syscall_64+0x33/0x40 [ 2654.937611] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2654.938646] RIP: 0033:0x7fccf7fb2b19 [ 2654.939433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2654.943172] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2654.944777] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2654.946237] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2654.947706] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2654.949157] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2654.950602] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:53:44 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2655.034618] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001a80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)="c9b43678986cf7f7fb2fb2781186325331f34e9dc21d18de194aaa0cdc10cb7898c194a98a4cf40a0ba5c259f69c535f33110a7358381bb08fc111c595300c03785f247905bb6c112551a37949e96348f3149050242856e780a7860b7565150fef19c5ebd483a85fe02334ccbd4ac8f92087b51fcc7e36da92980511a320f2a47114a86ab5a4aab0f039f92e6176da0601f0a6a20ae226aef948b3d874d9353a4fccaaa9f03600a01fe23c2db70d9c1a1f5575c5ffce14b0db04b4cfcc3be384274526f8e564efa6bd74af8718e6cb25b5e9b2", 0xd3}, {&(0x7f00000001c0)="f14673d2c174b994d6d1a29c4ff29a5f9e0f8926ed85c741d2c13809dfc3f99e0412bcbbb0b0b5e3d9ba29996e83bb3ee822b94ffe5b501f24103cfa3ccf8895dd171c32ef3fe0a30d4edda305137f0e54c54949ed1f85977dc30e2b2a394cf353ec745a9c127c407df9aeaa5aa9f2c4cafea0ffcb8a223d2280a1bfdc105f9afb01382bf7330160ba41cc46ab1ed82a1d3ac1ba7518230dda812476429dec2ec4dd690b8ad5407f8d198b96ad", 0xad}, {&(0x7f0000000400)="f6858e32e7677703547b1e026a12f7fabf21cff80b191d2a6fc40c4e999cda0da5b9074ac571c5f212dcc7ac6a58246d7c7ed8bf9c642135c32a6a37acdde12497e6511a0484f902091527e5b9d5192224e19589729364340896fd1774d42098fbc952f46f53f3228df9234c2eddb1b0e0fe542bd981034224f4e355b18475f22cba5882adf72ce3625e9cccbb0e09f77ca1f0ad3b0d01fd0e2fa2bd4f032967847553db00661b1b02d7f128393b731690827338e68d6aafe465c6dc59b319f61818601752709bcd57f3026459b9246a0f9574a4f7dcd5fc11ec35d737747d5792f630eaa309b934", 0xe8}], 0x3, &(0x7f0000000540)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x7037d381}]}}}, @tclass={{0x14, 0x29, 0x43, 0xfffffffc}}, @flowinfo={{0x14, 0x29, 0xb, 0x101}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @tclass={{0x14, 0x29, 0x43, 0x5}}], 0x80}}, {{&(0x7f00000005c0)={0xa, 0x4e20, 0x1f, @local}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000600)="bec530f525608d563bd7da0102f58c973edbcccc5ca20d8b59afe92fe4b21f56795b18fe2a7e562ca7a5eba67b2acf506e7ac4d3151a8eb8d4093e3b0987a4b97fb74746f51206cde32c295cddc5cef51e14b251ffe09058908f9f5c444a581bb1528aa307bf0d517a330f678aa3c2c5a172f89e3a159f3553f4cc22c41855b0d8b11baef7471450bafbf1eca574401ad49a11261aa960beadcf3c711c6fa5", 0x9f}, {&(0x7f00000006c0)="1d08d5d311c807547487818c71e715f80c8dc9e572ff47fbfa0d4de671a6c00a5b6fae29202984acc783918e3a2e647c90b55280718b4ce9a6b2959e6df16cbf3ccead2a1f3ee0c2ee8d8d6a8540fbc969", 0x51}, {&(0x7f0000000740)="122a1bb9bb04a88cb753db0aca6544106ba673b5bdc23fa983bb77e8e26bb6e0d6a67949b15c25783829846ca0aa35672de2ccd83c03ba7a5f858461529d8d5d66bda3abf967c57d94e2476939e5a30d25a7d5ff790248582140938d5c014e40d87892d53f0523892f26198b90312abf7cf57ac553cac77bf736fdd5ea70f421c3914a7c3c", 0x85}, {&(0x7f0000000800)="5d98dfc496da33c488339988fc631fdb8d2ad170ade401ecb66844dc88eb10f1a21ecc857b107a4582e2c1eff4315572212916467dd861578008f4eab6d2234d487ff10c75ad7d7620800145092ab00b3675d0288ed0c28a2a86449faf9e74b9c876a17a0d13298b67fff6fbce0c78", 0x6f}, {&(0x7f0000000880)="0a62d8552fc57c8fd9ad19e290f1c33e6566d9febcdc7dee0017cba73a80c42cd1329cc0962fb47460a769a9f85a8ef1f768f21aef21a728cf68d0249fde98051266a5702d61ccae545fb7fc2e51836424cef9d9e42e56e25628b2c64207f804b1ab761d59167f7aab5672dcdae5f7df06c4828262dc96134f6dd742faaf206e02e657ecd3374bd6a563f4377ce6d1709116d415ef4a4d6b363623b74f5fc0cc12a397acf4c17c5d3dd7c306ebc3940ce119b7a3f707ba9a946d3965b0dfe6c0327ed67af00b9e1371614c387cad8ed27ca0e985976ea8fa3b04514076e612e9f1eaaaafc31dac7474cd67cd4206bb0e27ecd78518d7dbe582368c5512b5d49c11b3a127bd8a4a14cf326ceb7b1d114b72286bad28408d84e34d359b6f01d9d93771f3a2e42fdcc5eafb25198eab2785362da14beab6593820272afb383288f26e871e449a61adf412761a65c20cd004c54f34539b4c9fac7143ed4467b3917f2e8d16325ff758719c112c5b53f95bd30f7b11ba2dc4bdf2306919b2865ea06ec7e92f38623882105d00cafdbb33d9a5daa3918d54001917aee167afb1dc6c56d1e3b462725508f116309de834e44207354b893bb91a69525cb6da0c5e0c04289a3e1a05e3cf7f4d70d4725defe006004bc2af003a6d0018d9c42c13b473e48ba86611dea75bfff3777729e1b0d37ef1ad88c4dd744c5045fc713187a9cf318c7fd4d1d871cf3f1fc10b229d46b4d3a0228cc31b6d406c0b04c364c15d9c472791f000cc05a948826e992058e8b781cae5ac1f711904b0dd0af325d524c420f8adc4fd64d6143d9ed8d0c69fb400a92a6d7c9b47d00161a3f0e08293d6b92dda679da4631818dc785a8b257d362bf2f6e6078cd30fdce6598967b867dc18262d06ab3ca7eae2381e9a9a12110c144f97d7ba031f5a0a6051792d2469db5338ec0c8014bfef21af6e7765de950135409025cbbd9890c9385e19c9f6e0f02de8f3b3ab69e251389514a8ce92b4f155eb0bec1cc07ce17ae3cfba47166d0d0f4e09e7a3af83388543a57ccefca8fa85e375a17c7b0129f5c6362a9a2f7840709f90954534b99ff0a98d1dc0771c4b3ddc13a63678c8e02b69d48dfb70d27c2d75051ff907b4260b53de6d51fce06feb6fc3c87b76983bada48386c0da963ffba073b5905ce38ec57825ab72c168dce0d247e4844a163bb1f9c0d56425d854889dbade0ea458d11a1630d65ccbfeb1e805a003d24bcda4a59cc0c68f26947e0f042968d9aa7002eca1d054ae804612039d5d5aa8f7265e431a5945c5954b449506be1ff5fe9e8107fe73c79493e676ab58fd3b40d3af0c8fcd21b164aa454892b56e1e3bfe1c90e83ad47046254ad94c01f76ec46697a70f2bc57dc281181392c4b3f41c5523b4638b40cf8444d1a1e6b529ac79310484519cf287e37ead8466dcb45955deee5732e7dd66c783645c8278d5dc1e80eed308420544f7ccd52850667651c03b5c976078d9a8ff585fb3832ec0c7cff9412127242da29965b0545477172ad9591ef33ba11bfbafa18a6abded4efb796ed02fdf0b7596dcfa6b380d6d511cb55dbbe57ad0bbcbf7026b8d2728c046a22a11983e261af43a1e299af9109690049f5077ec280b5ae6e80f4cffdaead5884bc375b2c9abc47984a40b33fc4a22570ccd3b9ce2f2290c644a4cedc0743abb3ccf9fe2abee534a2769a0a386bf9be0a4ecc8e80728acd7e1e0703b899b76aa0f0ef87742c43b28ad0162007907a3ab6c5179e02dc66090d48e2d632a9b6df83cb02e15b5046ef4ee1f25d9d2c1a9c038212533c0145865797fe3c5f7018016ee6eb78f9000a65da7739145752b814500d227691debd4d7acbd2b135c5393123c1dd67a2f3321bf6d656f028c1664775231c665cca0fb9e425f3637c91893a6da8313ba71cbb62a27e2fb0a4e829330330dc0d86d28350ef845a814201387947e3de64e4f5eb63cca7e99022d48b94d56511dec1c946bf11b8e140abdd811079cdafe1b70aecc347c270aec728f7a316bd989edd8751d86e26085dd7ae0cf6c6e477e355cb7574ee5b9d2eaa89e83df130eeab513814b1e48d852a5448992e6ae499265a8ceb8d26c60ef7564f175201a11fa99489672bb6fbf05005dd3af9ad1cb959339738bf6db1824342149906c96bdb82c887d9801db64cb7dd70e027d7045b0f255727802abc1129934153d7e327f57f2630147cba881c0923ce4f0e8dda7e1532f9bae55f0bf4fefc7506fe936f18061bbffb865910e4b252b3890967bd68363575384794cc7c613ec236e729531b5fa97d893398e846473df2aa0141f071603deb12001e321960f8b72d3c3f0159d5f28f75d0f9b7d01c8c3f417b38f78784119be2dd1a270e28b21e7b26b258f159f376c5d6dbfe7e4f83b6e09e8019ab994626e5117f21a6ef22f97962c2753c24ff128ae59ba72e1fbaaee41adf1ac4c10d008bc6a47e3d2623cd58d31362535ba7002b4a0e1b860ca5f397ac0e38fc4c4450d10f7607af2014b7f2bbc670d687786637ff0402806e4a85c04cd3b36a0631bdcc8c06b7c08513d72eea769392db71b01495ae31cfc9b34aabf4c8c2bf69ab69e29f4cd0a82399ae08f5c3a56870f198f2b82e31d22798b3449ac996407366629f3a685b6e71ee6d4f9c8b7a00a4377afb9fdf9308cbd146c3a5ce14cc145fb3e353aad20c9da9e6170a1e6467033efb389cdbf0f35f2621f8410e0c78fcc9249b7cb740b7f8dde286b6ae456dd45e2155d7030d9a7aca4b58e8dee3849876aee968550baf1327bce9f3df6c27326bd987c4a5d9a2f8e05b72b146a0ea111ada86478d854750e43633c97fe0e9868a43cfad7f95cee8f3b4ddc2a0c3541a6683c3731c8eca5d35ad96be59a6d7d9c396394f258e5586de21aeb9904e642c52fdeb164a91312ae832b3b18db25ecb4e467fb1199bd224cdbcf589df0fb9ed685d3d4b6bad391618da9cbda5e87c53f30295a99b4d20bdf0c497a6128cfeac182a485079b075144c31ca0df6a529190b4fe2acf0b5034be2de952690e67935fb6f0b264bf0bc9c1d251eb6ddc393f2447420addbc6db205bf8e4a4d49c8999fce9d08798c0ffefc43d208ba0161284bcc4aae48d9c031aac66ebee74068ba3599668faa37f6ec94d0122723bfa333e15ffd282509b42dd05d1be3be440cc651d8de9a606cf4a9ba00d97a1c2a086eca090bb700f6da1c38025b16cc107650b227d20d9c47dce80f76edb901ba22d47912c6aaf618ade5e04264c16d805301e00b8b7b860dc6d78804784713ecc63533eddd376cd78a0ebc9dc4d92cc42836bcbda0d243f46b205e2269008fc226b50fd93a73b66f1b9df09b076aaf6a224b0a4c4121ba14a7d3565f3806e26f914771240294c62fa2ecfaa0c8e9dc150ab5ad6c7cbe964b14a271311c90bba23c1fae61004a9580bba6fe6c929e7898d2d3f6c27136d7e83ea64de64feb84a3d1d8b22ffa20ec97af898a318c7ea21e09988e74c0f134ffc1de177fbf3775874bac32e4526388dbc4b400010a6f097080e92e1f9538d545d28ecc32cdbdca05b440b60461ab5a6fa1e70cda85e95be3b9d50013c0d62c0c7567fb616ec5fb22eebc33c784423d76ef898dc4057aa73a04aa3f67a94bfab009e060afe1a1b730f479bf7987d6d8213c55dd3f308db2228ed8e2dc51560fc04d98521fda5cd73b5c90dbf9b878cb9fe2fa5bacfe930dc403cc1d4b106b3ca215eef7ca06ed041ce8bf856de03379a06d15b5714bd10ac8b256764fd6673ed941517026dce0c50201bf9914678d57546d607d4089b980b64112a48235b60568111d34a8376dfc005d1204201c0aeba9f41eb39760b014538e925a57b402bbf4e9f44da6d26ce8f4b0994c8d9f8ffc8534800c00d12945dc1aab622296b62293a4858752ed774b42afa430712973f543f8d84e5b7c1a06929f540f540ddb38696e9e2adee33febbd0c05a14bc209afec3d202e691f550664dc235599562f7a34628459a0ec28394a6ee5093d8fce54afdeda3d7c93a0e5c4f745529d13e842cdcbf755b6ba4cb7ba9058e2ee93524ce9dc869bad36a66d4e8c0eb7ae0655c0a888f2714965004d2f997ddfe3f60783e987f5315b8c746d571ec8ca11e967414078f5192eb95ebed0fee6445486433fc9e7feee34ff09a4ed39be7c3ae6ab82c275cb82e741197ba76c50ecdff6eb26210502b83b12e6d81e4b685e4541d71f927d4a7deb9d4320a59affb75dec7b315de1e3941590af82f3aa5d06c94c35db1027a6b128918dcc81fbc90c626d2c37de3aa3f11af065101e16a666a1a7015c33ea46be9d4701bed76b52830974fa72e7f2f8d0b75c855ef4559b79613cf60971cb54a0eda194dd51100e08a7fddf0a3ee863856410f598ba349d059f756514273eab0c0a395da59a04ae4ab3486d57e4b4d7d1da9f1530718f906ca2c4bf5ec251d7e70a7231c95b0abfd63cf044cbaf3115b776c40c3b51d9d8e4882ff1b88dc9e8a512fd44a561d1dd4152e7c1887d95553449bc6b804da9e1c296aa96038c613a1ec991d645017e14b734b2b24a65bdd078817a4edd7f73899cfd4a328e3b0ffdccbe281702c0ded1d53f79ba788da733bbc9bda70cd2fc104e8ec42a5473ae510971f655b184b243716e57a38a4871a5e63be111440d94a04b4219739449fb6e4b2887ec656d301ac683ac93ab50529ddd1f4e5b544c6ac6a9380b30ef5bdb3f9fa224457a0e8ea22919f1397b3df1d7557217e771f7fd73319e5e1f73afc46fb572dc5b38485e640e2f126ba80dff8c06892440f044ef1302588e80d7c683dfb5b41a8bd23d7631dc2eac74ab9be37f4106607896a57f5f592d6b6b792d348bb6a39efe57a937e316745783a09767066438b3e3089ca7247b553a2a8f5374ea0cee96732510a68bcf55e8f780e012fde7546fff25d21035c2bd89725ad3582e1add81c87d77fc536d9204ce1b163140595933966f2188a8e2bea6bafaf082c16274277b780ab84065d5d104f33c719d86087b9a43ea422f7d5819d966ff14f48c28545cb9b05d817f412d3f949a4cb3aa5e0f5f0bb1d58f5f075bcb26289ad0897a636e00ef4b212395b33d8ed03e70552f51a638246b956b754ecc49a3e3a3ffe7ffe3696dc00ad69eca96fead53b689a5d8ec7a4eeec506b6306f9e9253be294d8ae3175b96721d77530168c9be5397123a788028d8f0921824b5e577f0836de39b3dcaa6b48707560c76a96190b9efc69937b88b463c828cd96cabde4274119e96587d0d4af2d7c3c2920f432a46c5ab04c7e5b5a1122e931546bad2b8f9085a86385a3091e672b30255228ce90fa4dee9bd1a5750e0dc9c83bd5ce4fed753569dd8f841fecafbca802f379046b70b1edfa8c821eb7ad60f6cd5905576906618dfc09cc2fff964300b643f24d08c76077632dc2d3af97eca73bc7ba4971972d375121fe983abced8c2d358ce5c569946216f40fd009aafe8c008b13d2248e24b85032aeb68dd04c219d915bb49cadee0f943f1fe0d0b4cef125fdff91c9ede11923e5aab69b549b249dbbff13030dd77a8df2f822140ab29a7425c43095df6bb58b4870eca02098452a0f2d74e45f684ca0c34c71ae62665767f266dd1452ccb21d28016f0556b95f78179aa6b48fe36de869d6c214d4b664499589223e0fae037d7045be67d40da08c1e19d52fa0068d21cded98fea14de1e7b8256179fb343dc4167513a665434202454c4eb620f0639a575a065791f35f41082ac7a52a6a292", 0x1000}, {&(0x7f0000001880)="adbad0be07ecb5a3525ee4d6170492adf8c2b7eea365389752ea6af8d0f4a9d880a78c83998ed2ace5f172a669e433a892656a7593bdc4db8fbecac0c29979f83d656f81ecb44423daa8505de6c9ee6d1be6361d9c80d82aafd6f2333db2f34e7f8d4c7a2fa6f92badc6fdee719e", 0x6e}, {&(0x7f0000001900)="c8bca57e70045ac1b9ab40e5a9ce7ba445d65e6736139bb45f8c476290d8f3a4357758509b43d57b4e2df5683479f5d2f184f1fb742d79235beb", 0x3a}], 0x7, &(0x7f00000019c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xe38}}, @rthdr={{0x38, 0x29, 0x39, {0x2f, 0x4, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, '\x00', 0x3a}, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x8, 0x0, '\x00', [@pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9b94}}], 0x88}}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="7365637572697479000000000000a0cb030000000000000000000000000000000000000200"/72], 0x48) r2 = io_uring_setup(0x59f6, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x1, 0x800}) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x3ff, 0x6, 0x4}) dup3(r0, r2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:53:44 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000063) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = dup3(r2, r3, 0x80000) sync_file_range(r2, 0x9, 0x7fff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f00000002c0)={0x6, {{0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}}, {{0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}}}, 0x108) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) ioctl$KDFONTOP_SET(r7, 0x4b72, &(0x7f0000000100)={0x0, 0x1, 0x3, 0xd, 0x126, &(0x7f00000005c0)="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"}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') setresuid(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x104440, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@cache_loose}, {@mmap}, {@aname={'aname', 0x3d, 'net/netlink\x00'}}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_eq}, {@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'net/netlink\x00'}}, {@appraise}]}}) pread64(r8, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:53:44 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 14) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:44 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1ff, 0x7, &(0x7f0000001700)=[{&(0x7f00000002c0)="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", 0x1000, 0xffff}, {&(0x7f00000012c0)="26bbed6c654bf78c99220514d79b0d8144c2af0f1e008c461ff1958a37cb0fcf72b3ba11903854296938a1d74839d0b5fe2909b62159c7fb9fa87c287fc159151f5866aa0b04b9f72949094436712ce22635cca9c0ee5ff29763da7acbeed0a433c6c916cb27788bfe36dc7b5fa694cf733f95d26669eef083c2842a3d52d61f66225849852d37819ece8c02bb8fae5c2c097459646486e13c82036b5c936b57fbe7ff7f2ea7ec0d461b939518272a", 0xaf, 0x4}, {&(0x7f0000001380)="a3a000a5366f7184aadd16a5e216cb21c088b8c96e7ac9069921dba4117c78795d48029b15d79b2342516870f7b18f229cd8a4bde8a0d6ef0c68f833f940e6a40ce01354c11526c40961e81d6a919a389998357cb02ed9107f5fc1e57e0ecfaf67a849e9594de1dddba8e15fcc2f7c63a7d96b9f0b05b475ecdd97611aa5f136e0bd7c96aa56da1799a7a7bb3a220251d4a8e37fec99bb6dc38f56e58af60b8b44e83d7c6ff2aff772f87a6fb85760facd2bc016fdaac1e9edac1351a4b35335fdae26811c3236044a08c5765f1b63be253b08a8d232cf1ea73c25dc4ada30cbc83b8c0b857b8e87a9a3", 0xea, 0x400}, {&(0x7f0000001480)="3e2db8f37bf769fcac1cf69aaac3946d8ad1aa65434642be81a1686d1ebca538fe1ba1ad5d0b3c3fdd60718dbca4d4ba464b671829422192019d4a497be46ee9494d81b0150a289dc3bec93bcb354c15aca6b2b3fc43d72ddb46f845b5a740c3ed193d5a2d0616837878ffc3cfa7901d797bd7870c1383559a93bec5259c68599823e15667fb35f1723219fe0416f69105ec967f02363390542b394d23383c622d664c1bcd8af17c2c65b5c31472ee5ae2654e88ff1cea4b4452ef410217dd0b", 0xc0, 0x1ed3}, {&(0x7f0000001540)="57ec41ec1c55a13575d1b85f60cd6235eca85f67e6c858656b06b94831ce2c80742bbac4e484d051f42834c6948b8656dfe9c2f1849550bbedbb6acfd84105ca923ab1988e9ab8f8a6c4202a2fc5c3e81d1235c1cb4a063150fa12ba82535407d15b0e4068bd2859f3847c715f9727e69fc43d42a3464807f6c6866f2a075a02afcf5c20f0ecb5aa151b6d060f9c43ec7127d97b68a942bed9de4874cd9fd601e3e955a8e6fa5d8ac2040a1dbb658e43208458605a8bf344de212def2767170b38236d9e046e6fbe0598b963a6e823c13c9bdcbab379", 0xd6, 0x3}, {&(0x7f0000000140)="8a9512de5a034b9024428c10242f730fe7beffee5daca86a0b113f5f085fded0ca52219fa8aa61c76590712469655916875afb39ffc6ac8b275b56aa62af4fc07a73546ccc66dbfd901f327c04ae61046cf12fd248d39d43d11e8cbfb7b78aac1f8192e123d2ff", 0x67, 0x9}, {&(0x7f0000001640)="e43f909866c55f6572af8c447ae29471337cd479161e1bc15c42e87c3c369b02d831e16eb7c6f69717e83aeff7779ac0a14ea97257b168ffc94d28c2d68f9f6afacb33aa35c1b0fb1d5f1da4a9250c8469b32c93dd9734bc46063a53a802202107f56e07431f9f8f8da6029c0be7cd414afb1cd71c00c45912a6a6f20b6d2042c0f0c5b260861c9157e852ef20d40fc1572765b25e8d71e7f267592b59bfc963980bad82dac7869ac739a9629dba173bb2eb87", 0xb3, 0x6}], 0x1856, &(0x7f00000017c0)={[{}, {'{'}, {}], [{@euid_eq}]}) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) ppoll(&(0x7f0000001800)=[{r0, 0x250}, {r2, 0x3e8}], 0x2, &(0x7f0000001880)={r3, r4+60000000}, &(0x7f00000018c0)={[0x18000]}, 0x8) [ 2655.206571] ====================================================== [ 2655.206571] WARNING: the mand mount option is being deprecated and [ 2655.206571] will be removed in v5.15! [ 2655.206571] ====================================================== [ 2655.206853] FAULT_INJECTION: forcing a failure. [ 2655.206853] name failslab, interval 1, probability 0, space 0, times 0 [ 2655.214464] CPU: 1 PID: 13367 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2655.215911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2655.217610] Call Trace: [ 2655.218155] dump_stack+0x107/0x167 [ 2655.218920] should_fail.cold+0x5/0xa [ 2655.219703] ? create_object.isra.0+0x3a/0xa20 [ 2655.220651] should_failslab+0x5/0x20 [ 2655.221424] kmem_cache_alloc+0x5b/0x360 [ 2655.222267] create_object.isra.0+0x3a/0xa20 [ 2655.223183] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2655.224231] kmem_cache_alloc+0x159/0x360 [ 2655.225087] seq_open+0x57/0x180 [ 2655.225785] ? get_idle_time+0xd0/0xd0 [ 2655.226574] single_open+0xf9/0x1f0 [ 2655.227336] ? get_idle_time+0xd0/0xd0 [ 2655.228137] single_open_size+0x69/0x130 [ 2655.228961] ? meminfo_proc_show+0xd30/0xd30 [ 2655.229862] proc_reg_open+0x37d/0x5d0 [ 2655.230660] do_dentry_open+0x4b7/0x1090 [ 2655.231502] ? proc_reg_read+0x300/0x300 [ 2655.232337] ? may_open+0x1e4/0x400 [ 2655.233090] path_openat+0x193d/0x26d0 [ 2655.233900] ? path_lookupat+0x860/0x860 [ 2655.234737] ? perf_trace_lock+0xac/0x490 [ 2655.235617] ? __lockdep_reset_lock+0x180/0x180 [ 2655.236568] do_filp_open+0x190/0x3e0 [ 2655.237340] ? may_open_dev+0xf0/0xf0 [ 2655.238127] ? rwlock_bug.part.0+0x90/0x90 [ 2655.239017] ? _raw_spin_unlock+0x1a/0x30 [ 2655.239860] ? __alloc_fd+0x2a5/0x620 [ 2655.240642] do_sys_openat2+0x171/0x420 [ 2655.241455] ? build_open_flags+0x6f0/0x6f0 [ 2655.242307] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2655.243301] ? wait_for_completion_io+0x270/0x270 [ 2655.244283] __x64_sys_openat+0x13f/0x1f0 [ 2655.245150] ? __ia32_sys_open+0x1c0/0x1c0 [ 2655.246009] ? ksys_write+0x1a9/0x260 [ 2655.246806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2655.247893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2655.248957] do_syscall_64+0x33/0x40 [ 2655.249717] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2655.250772] RIP: 0033:0x7fb3d3d87b19 [ 2655.251546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2655.255332] RSP: 002b:00007fb3d12fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2655.256886] RAX: ffffffffffffffda RBX: 00007fb3d3e9af60 RCX: 00007fb3d3d87b19 [ 2655.258334] RDX: 0000000000000000 RSI: 0000000020002700 RDI: ffffffffffffff9c [ 2655.259797] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2655.261247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2655.262697] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 04:53:44 executing program 2: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0), 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f00000003c0)=""/241, 0xf1}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x2100) r1 = fork() perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:53:44 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000079) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2655.296660] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2655.316236] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:44 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 7) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:44 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) (fail_nth: 15) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:44 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800001b8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2655.558067] FAULT_INJECTION: forcing a failure. [ 2655.558067] name failslab, interval 1, probability 0, space 0, times 0 [ 2655.560993] CPU: 1 PID: 13393 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2655.562667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2655.564697] Call Trace: [ 2655.565349] dump_stack+0x107/0x167 [ 2655.566240] should_fail.cold+0x5/0xa [ 2655.567174] ? iter_file_splice_write+0x16d/0xc30 [ 2655.568344] should_failslab+0x5/0x20 [ 2655.569266] __kmalloc+0x72/0x3f0 [ 2655.570114] iter_file_splice_write+0x16d/0xc30 [ 2655.571243] ? atime_needs_update+0x600/0x600 [ 2655.572176] ? generic_splice_sendpage+0x140/0x140 [ 2655.573177] ? pipe_to_user+0x170/0x170 [ 2655.573993] ? _cond_resched+0x12/0x80 [ 2655.574779] ? avc_policy_seqno+0x9/0x70 [ 2655.575628] ? selinux_file_permission+0x36/0x510 [ 2655.576641] ? lockdep_init_map_type+0x2c7/0x780 [ 2655.577621] ? generic_splice_sendpage+0x140/0x140 [ 2655.578628] direct_splice_actor+0x10f/0x170 [ 2655.579539] splice_direct_to_actor+0x387/0x980 [ 2655.580501] ? pipe_to_sendpage+0x380/0x380 [ 2655.581385] ? do_splice_to+0x160/0x160 [ 2655.582199] ? security_file_permission+0x24e/0x570 [ 2655.583250] do_splice_direct+0x1c4/0x290 [ 2655.584101] ? splice_direct_to_actor+0x980/0x980 [ 2655.585087] ? selinux_file_permission+0x36/0x510 [ 2655.586091] ? security_file_permission+0x24e/0x570 [ 2655.587137] do_sendfile+0x553/0x1040 [ 2655.587946] ? do_pwritev+0x270/0x270 [ 2655.588748] __x64_sys_sendfile64+0x149/0x210 [ 2655.589670] ? __ia32_sys_sendfile+0x220/0x220 [ 2655.590614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2655.591714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2655.592760] do_syscall_64+0x33/0x40 [ 2655.593520] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2655.594568] RIP: 0033:0x7fccf7fb2b19 [ 2655.594743] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2655.595354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2655.600555] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2655.602107] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2655.603593] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2655.605062] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2655.606523] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2655.607997] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:53:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) readv(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/113, 0x71}, {&(0x7f0000000580)=""/68, 0x44}], 0xa) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r2 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x101200, 0x44) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000840)={0x8, 0x0, &(0x7f0000000700)=[@increfs], 0xe6, 0x0, &(0x7f0000000740)="3a50692ebc73a8df03d8224fef6786cabc68975801139a5a5a0a5bac534968904e980650a4f8f9809fb561b72fa45365021296defeaf6daa645e38c682761028f48376b147f19eecae278c9939a0ea5fcb70ef61646e0ac0a6310c03e80961945e4cc8c2817a701854fe994fd2006ce26206d4145eff2123e3d0afbbd1ba1dcc538bde749f928c56acc89d4f3a2331015793503414fcc626fcbb6e15e9d2941cb4cb7130e2f2bb0815d34c1e890cd547592104e94379d40bd63edfd527475cab3a71b69ac042141fed9a1030ad351576ae756e770059b7be50bd59924a898197a5bf5e43ef2a"}) [ 2655.628278] FAULT_INJECTION: forcing a failure. [ 2655.628278] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2655.630752] CPU: 1 PID: 13392 Comm: syz-executor.7 Not tainted 5.10.167 #1 [ 2655.632214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2655.633915] Call Trace: [ 2655.634452] dump_stack+0x107/0x167 [ 2655.635215] should_fail.cold+0x5/0xa [ 2655.635997] _copy_from_user+0x2e/0x1b0 [ 2655.636819] kstrtouint_from_user+0xbd/0x220 [ 2655.637729] ? kstrtou8_from_user+0x210/0x210 [ 2655.638670] ? lock_acquire+0x197/0x490 [ 2655.639484] ? ksys_write+0x12d/0x260 [ 2655.640283] proc_fail_nth_write+0x78/0x220 [ 2655.641171] ? proc_task_getattr+0x1f0/0x1f0 [ 2655.642066] ? __fget_files+0x296/0x480 [ 2655.642915] ? proc_task_getattr+0x1f0/0x1f0 [ 2655.643820] vfs_write+0x29a/0xa30 [ 2655.644559] ksys_write+0x12d/0x260 [ 2655.645310] ? __ia32_sys_read+0xb0/0xb0 [ 2655.646143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2655.647209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2655.648286] do_syscall_64+0x33/0x40 [ 2655.649043] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2655.650091] RIP: 0033:0x7fb3d3d3a5ff [ 2655.650865] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2655.654626] RSP: 002b:00007fb3d12fd170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2655.656200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d3d3a5ff [ 2655.657661] RDX: 0000000000000001 RSI: 00007fb3d12fd1e0 RDI: 0000000000000004 [ 2655.659130] RBP: 00007fb3d12fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2655.660586] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2655.662043] R13: 00007ffc8592b5cf R14: 00007fb3d12fd300 R15: 0000000000022000 [ 2655.704013] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:44 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003d2) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:45 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2655.868971] FAULT_INJECTION: forcing a failure. [ 2655.868971] name failslab, interval 1, probability 0, space 0, times 0 [ 2655.871944] CPU: 0 PID: 13414 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2655.873457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2655.875283] Call Trace: [ 2655.875871] dump_stack+0x107/0x167 [ 2655.876680] should_fail.cold+0x5/0xa [ 2655.877511] ? create_object.isra.0+0x3a/0xa20 [ 2655.878513] should_failslab+0x5/0x20 [ 2655.879345] kmem_cache_alloc+0x5b/0x360 [ 2655.880220] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2655.881354] create_object.isra.0+0x3a/0xa20 [ 2655.882301] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2655.883414] __kmalloc+0x16e/0x3f0 [ 2655.884189] iter_file_splice_write+0x16d/0xc30 [ 2655.885190] ? atime_needs_update+0x600/0x600 [ 2655.886177] ? generic_splice_sendpage+0x140/0x140 [ 2655.887232] ? pipe_to_user+0x170/0x170 [ 2655.888090] ? _cond_resched+0x5d/0x80 [ 2655.888930] ? avc_policy_seqno+0x9/0x70 [ 2655.889809] ? selinux_file_permission+0x36/0x510 [ 2655.890852] ? lockdep_init_map_type+0x2c7/0x780 [ 2655.891891] ? generic_splice_sendpage+0x140/0x140 [ 2655.892951] direct_splice_actor+0x10f/0x170 [ 2655.893896] splice_direct_to_actor+0x387/0x980 [ 2655.894930] ? pipe_to_sendpage+0x380/0x380 [ 2655.895863] ? do_splice_to+0x160/0x160 [ 2655.896723] ? security_file_permission+0x24e/0x570 [ 2655.897812] do_splice_direct+0x1c4/0x290 [ 2655.898696] ? splice_direct_to_actor+0x980/0x980 [ 2655.899729] ? selinux_file_permission+0x36/0x510 [ 2655.900765] ? security_file_permission+0x24e/0x570 [ 2655.901841] do_sendfile+0x553/0x1040 [ 2655.902666] ? do_pwritev+0x270/0x270 [ 2655.903542] __x64_sys_sendfile64+0x149/0x210 [ 2655.904495] ? __ia32_sys_sendfile+0x220/0x220 [ 2655.905468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2655.906598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2655.907721] do_syscall_64+0x33/0x40 [ 2655.908516] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2655.909603] RIP: 0033:0x7fccf7fb2b19 [ 2655.910401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2655.914337] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2655.915968] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2655.917470] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2655.918950] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2655.920436] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2655.921920] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:53:45 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003d8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2655.959067] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:59 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:53:59 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) r5 = dup3(r3, r4, 0x80000) ftruncate(r5, 0x3) dup2(r2, r4) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x8d, 0x0, 0x2, 0xa, 0x2, 0x1}, 0x20) 04:53:59 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 9) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:53:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:59 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003df) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:53:59 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x8, 0x80, 0x0, 0x3, 0x7f, 0x6, 0x0, 0xd2, 0x400, 0xb, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4b5, 0x9, 0x7, 0x7, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}, r1, 0xa, r0, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r2, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:53:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:53:59 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xff, 0x3f, 0x98, 0x1, 0x0, 0x5, 0x60000, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x401, 0x2, @perf_bp={&(0x7f00000000c0), 0x5}, 0x49402, 0x2, 0x8, 0x3, 0x100000000, 0x400, 0x9, 0x0, 0xdd16, 0x0, 0x8001}, 0xffffffffffffffff, 0x9, r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r2) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0xa7, 0x2, 0xbb, 0x6, 0x0, 0x3d1e, 0x1500, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x1}, 0x4180, 0x10000, 0x5, 0x2, 0x9, 0x32cc, 0x200, 0x0, 0xffffff81, 0x0, 0x100000001}, r2, 0x10, 0xffffffffffffffff, 0x1) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_tables_matches\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000340)={0x9, 0x3ff, 0x7fffffff, 0x2, 0x8}) [ 2670.165989] FAULT_INJECTION: forcing a failure. [ 2670.165989] name failslab, interval 1, probability 0, space 0, times 0 [ 2670.168606] CPU: 1 PID: 13449 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2670.170015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2670.171690] Call Trace: [ 2670.172237] dump_stack+0x107/0x167 [ 2670.172985] should_fail.cold+0x5/0xa [ 2670.173769] ? kvmalloc_node+0x119/0x170 [ 2670.174595] should_failslab+0x5/0x20 [ 2670.175375] __kmalloc_node+0x76/0x4b0 [ 2670.176170] ? ns_capable_noaudit+0xe0/0x100 [ 2670.177075] kvmalloc_node+0x119/0x170 [ 2670.177864] proc_sys_call_handler+0x20c/0x5a0 [ 2670.178792] ? proc_sys_lookup+0x590/0x590 [ 2670.179661] ? direct_splice_actor+0x10f/0x170 [ 2670.180577] ? do_splice_direct+0x1c4/0x290 [ 2670.181442] ? do_sendfile+0x553/0x1040 [ 2670.182252] ? __x64_sys_sendfile64+0x149/0x210 [ 2670.183207] do_iter_readv_writev+0x476/0x750 [ 2670.184110] ? new_sync_write+0x660/0x660 [ 2670.184944] ? selinux_file_permission+0x36/0x510 [ 2670.185934] do_iter_write+0x191/0x670 [ 2670.186736] vfs_iter_write+0x70/0xa0 [ 2670.187529] iter_file_splice_write+0x762/0xc30 [ 2670.188491] ? generic_splice_sendpage+0x140/0x140 [ 2670.189487] ? avc_policy_seqno+0x9/0x70 [ 2670.190303] ? selinux_file_permission+0x36/0x510 [ 2670.191294] ? lockdep_init_map_type+0x2c7/0x780 [ 2670.192251] ? generic_splice_sendpage+0x140/0x140 [ 2670.193234] direct_splice_actor+0x10f/0x170 [ 2670.194120] splice_direct_to_actor+0x387/0x980 [ 2670.195064] ? pipe_to_sendpage+0x380/0x380 [ 2670.195960] ? do_splice_to+0x160/0x160 [ 2670.196759] ? security_file_permission+0x24e/0x570 [ 2670.197773] do_splice_direct+0x1c4/0x290 [ 2670.198609] ? splice_direct_to_actor+0x980/0x980 [ 2670.199583] ? selinux_file_permission+0x36/0x510 [ 2670.200556] ? security_file_permission+0x24e/0x570 [ 2670.201570] do_sendfile+0x553/0x1040 [ 2670.202348] ? do_pwritev+0x270/0x270 [ 2670.203144] __x64_sys_sendfile64+0x149/0x210 [ 2670.204055] ? __ia32_sys_sendfile+0x220/0x220 [ 2670.204984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2670.206040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2670.207106] do_syscall_64+0x33/0x40 [ 2670.207859] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2670.208887] RIP: 0033:0x7fccf7fb2b19 [ 2670.209637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2670.213328] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2670.214856] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2670.216297] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2670.217728] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2670.219176] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2670.220612] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2670.232209] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/201, 0xc9, 0x3) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x20, 0xce, 0x9, 0x6, 0x0, 0x533, 0x40080, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4, @perf_bp={&(0x7f00000000c0), 0x6}, 0x800, 0x401, 0x7, 0x3, 0x8001, 0x200, 0x3, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r2, 0x9) [ 2670.299669] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:53:59 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1, 0x1, 0x5, 0x4, 0x0, 0x0, 0x408c0, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0x2, 0x2250}, 0x4800, 0x9, 0xc, 0xf, 0x0, 0xffffffff, 0xd7, 0x0, 0x1ff, 0x0, 0x3}, 0x0, 0x7, r0, 0x8) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:53:59 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003e5) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:54:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x4000, 0x24, 0x10}, 0x18) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000140)={0x800, 0x1000, 0x4, 0x3499, 0x7}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:54:14 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x2, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:54:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x3fa5, &(0x7f0000000040)={0x0, 0xe211, 0x0, 0x3}) r2 = dup3(r0, r1, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r2, 0x8000000) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r9, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r8, r9, 0x80000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xf0a6) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:54:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:14 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 10) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:54:14 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003e7) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:54:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6800, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400000, 0x4a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) copy_file_range(r3, &(0x7f0000000140)=0x7, r4, 0x0, 0xa5, 0x0) [ 2685.511992] FAULT_INJECTION: forcing a failure. [ 2685.511992] name failslab, interval 1, probability 0, space 0, times 0 [ 2685.514471] CPU: 1 PID: 13501 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2685.515901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2685.517598] Call Trace: [ 2685.518170] dump_stack+0x107/0x167 [ 2685.518918] should_fail.cold+0x5/0xa [ 2685.519716] ? create_object.isra.0+0x3a/0xa20 [ 2685.520648] should_failslab+0x5/0x20 [ 2685.521429] kmem_cache_alloc+0x5b/0x360 [ 2685.522264] create_object.isra.0+0x3a/0xa20 [ 2685.523170] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2685.524227] __kmalloc_node+0x1ae/0x4b0 [ 2685.525034] ? ns_capable_noaudit+0xe0/0x100 [ 2685.525939] kvmalloc_node+0x119/0x170 [ 2685.526736] proc_sys_call_handler+0x20c/0x5a0 [ 2685.527676] ? proc_sys_lookup+0x590/0x590 [ 2685.528532] ? direct_splice_actor+0x10f/0x170 [ 2685.529454] ? do_splice_direct+0x1c4/0x290 [ 2685.530340] ? do_sendfile+0x553/0x1040 [ 2685.531154] ? __x64_sys_sendfile64+0x149/0x210 [ 2685.532129] do_iter_readv_writev+0x476/0x750 [ 2685.533059] ? new_sync_write+0x660/0x660 [ 2685.533905] ? selinux_file_permission+0x36/0x510 [ 2685.534906] do_iter_write+0x191/0x670 [ 2685.535742] vfs_iter_write+0x70/0xa0 [ 2685.536522] iter_file_splice_write+0x762/0xc30 [ 2685.537492] ? generic_splice_sendpage+0x140/0x140 [ 2685.538504] ? avc_policy_seqno+0x9/0x70 [ 2685.539348] ? selinux_file_permission+0x36/0x510 [ 2685.540334] ? lockdep_init_map_type+0x2c7/0x780 [ 2685.541307] ? generic_splice_sendpage+0x140/0x140 [ 2685.542298] direct_splice_actor+0x10f/0x170 [ 2685.543205] splice_direct_to_actor+0x387/0x980 [ 2685.544162] ? pipe_to_sendpage+0x380/0x380 [ 2685.544401] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2685.545044] ? do_splice_to+0x160/0x160 [ 2685.545063] ? security_file_permission+0x24e/0x570 [ 2685.545093] do_splice_direct+0x1c4/0x290 [ 2685.545120] ? splice_direct_to_actor+0x980/0x980 [ 2685.549956] ? selinux_file_permission+0x36/0x510 [ 2685.550941] ? security_file_permission+0x24e/0x570 [ 2685.551984] do_sendfile+0x553/0x1040 [ 2685.552769] ? do_pwritev+0x270/0x270 [ 2685.553563] __x64_sys_sendfile64+0x149/0x210 [ 2685.554480] ? __ia32_sys_sendfile+0x220/0x220 [ 2685.555421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2685.556489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2685.557544] do_syscall_64+0x33/0x40 [ 2685.558307] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2685.559372] RIP: 0033:0x7fccf7fb2b19 [ 2685.560130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2685.563869] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2685.565421] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2685.566871] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2685.568326] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2685.569774] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 2685.571237] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2685.602349] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x9c, 0x0, 0xdc, 0x0, 0xfffffffffffffffe, 0x80818, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0x1000}, 0x1, 0x0, 0x1000, 0x6, 0x8, 0x9, 0x81, 0x0, 0x80, 0x0, 0xfff}, 0xffffffffffffffff, 0x7, r0, 0x8) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) syz_open_procfs(r1, &(0x7f00000000c0)='net/netfilter\x00') creat(&(0x7f0000000180)='./file0\x00', 0x1a3) 04:54:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/netlink\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup3(r3, r4, 0x80000) fcntl$getflags(r3, 0x40a) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2685.652006] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:54:32 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003ed) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:54:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x0, 0xb11ec429a59dea96, 0x2, 0x3}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:54:32 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x8, 0x0, 0x7f, 0x2, 0x0, 0x1, 0x24d402dc28b44861, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_config_ext={0x9, 0x5}, 0x4900, 0x3, 0x3, 0x3, 0x4, 0xfff, 0x3, 0x0, 0x9, 0x0, 0x40000}, 0xffffffffffffffff, 0x6, r3, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:54:32 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 11) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:54:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:32 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x4, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2703.313353] FAULT_INJECTION: forcing a failure. [ 2703.313353] name failslab, interval 1, probability 0, space 0, times 0 [ 2703.315953] CPU: 0 PID: 13551 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2703.317360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2703.319043] Call Trace: [ 2703.319602] dump_stack+0x107/0x167 [ 2703.320351] should_fail.cold+0x5/0xa [ 2703.321133] ? kvmalloc_node+0x119/0x170 [ 2703.321960] should_failslab+0x5/0x20 [ 2703.322751] __kmalloc_node+0x76/0x4b0 [ 2703.323569] ? ns_capable_noaudit+0xe0/0x100 [ 2703.324475] kvmalloc_node+0x119/0x170 [ 2703.325288] proc_sys_call_handler+0x20c/0x5a0 [ 2703.326220] ? proc_sys_lookup+0x590/0x590 [ 2703.327083] ? direct_splice_actor+0x10f/0x170 [ 2703.328023] ? do_splice_direct+0x1c4/0x290 [ 2703.328900] ? do_sendfile+0x553/0x1040 [ 2703.329703] ? __x64_sys_sendfile64+0x149/0x210 [ 2703.330642] do_iter_readv_writev+0x476/0x750 [ 2703.331580] ? new_sync_write+0x660/0x660 [ 2703.332424] ? selinux_file_permission+0x36/0x510 [ 2703.333414] do_iter_write+0x191/0x670 [ 2703.334218] vfs_iter_write+0x70/0xa0 [ 2703.334986] iter_file_splice_write+0x762/0xc30 [ 2703.335950] ? generic_splice_sendpage+0x140/0x140 [ 2703.336941] ? avc_policy_seqno+0x9/0x70 [ 2703.337757] ? selinux_file_permission+0x36/0x510 [ 2703.338734] ? lockdep_init_map_type+0x2c7/0x780 [ 2703.339695] ? generic_splice_sendpage+0x140/0x140 [ 2703.340682] direct_splice_actor+0x10f/0x170 [ 2703.341569] splice_direct_to_actor+0x387/0x980 [ 2703.342509] ? pipe_to_sendpage+0x380/0x380 [ 2703.343376] ? do_splice_to+0x160/0x160 [ 2703.344196] ? security_file_permission+0x24e/0x570 [ 2703.345208] do_splice_direct+0x1c4/0x290 [ 2703.346042] ? splice_direct_to_actor+0x980/0x980 [ 2703.347013] ? selinux_file_permission+0x36/0x510 [ 2703.347994] ? security_file_permission+0x24e/0x570 [ 2703.349009] do_sendfile+0x553/0x1040 [ 2703.349791] ? do_pwritev+0x270/0x270 [ 2703.350576] __x64_sys_sendfile64+0x149/0x210 [ 2703.351478] ? __ia32_sys_sendfile+0x220/0x220 [ 2703.352420] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2703.353477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2703.354521] do_syscall_64+0x33/0x40 [ 2703.355268] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2703.356307] RIP: 0033:0x7fccf7fb2b19 [ 2703.357056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2703.360747] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2703.362275] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2703.363719] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2703.365146] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2703.366573] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 2703.368007] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:54:32 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x160, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:54:32 executing program 3: keyctl$setperm(0x5, 0x0, 0x1200408) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2703.393091] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2703.429403] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:32 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x8, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:54:32 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003f3) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2703.512527] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000300)={0x1, 0x3, 0x1000, 0x47, &(0x7f0000000140)="e4f6b3816b1910bd69ee3e5747e619592cf5630197812b94cd801b51cb3dcc9091a87cb297a8b8ab00bb86505e3a6a8077f3c0f2e2993185ddb7a9c3d4d20e82b43bc884b8f869", 0x25, 0x0, &(0x7f00000002c0)="b2d38b07c1348d9a7ad1778c2d0062e03640af8260def129f07ed885ad83bba42f0b9313e2"}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/firmware/acpi', 0x220000, 0x3da456c0dd6b35cc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:54:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r1, 0x2) pwritev(r2, &(0x7f0000001640)=[{&(0x7f00000000c0)="673bef8a4a175227bfb22ae6dc63bee93e93d1264c07e1651f8d3c2bf82732b218796b7b462967e6e1de7027d0d977b85211e5bee6bf80cac9e7d73bbef54ad844b70d5469ab0abbd2f3e47edc9828ab76a7fab2e138db72ab250cf3f7704d84c28ade999ec574cdca36a7945b6edc9b89bb9b40027471e3ddcbfba81b600b103081aefb05a3d96a15874112dd7a09cb1e88cb50bf73aba67869ed41022196fe2584f7c906f838e3587be4fd194a", 0xae}, {&(0x7f00000002c0)="0e28b980e423c4abcf98abe6a32314e1445671b31719d76d6d933f4c99f9f97ba54aa8d90e4ebd90402bc70ef7012749a18e84c10f01bd0da070d6ea78b3fd5557911f4b782dcc0656e6fd8cb9664e47572ed8ee1938660f0e26d6db94d7cc40f56d20d651e758b0144edda8", 0x6c}, {&(0x7f0000000180)="14b5933e88e14d2b7219a75ed295063f020a4c905df726a3419e465c2f553d1ca8f9582001e48dfd726d3b151fa690c5", 0x30}, {&(0x7f0000000340)}, {&(0x7f0000000380)="cbcca72dbc1436b4851935523893a556912c4bc8d60c6f501bddc9b1", 0x1c}, {&(0x7f00000003c0)="27861d45716f4b2ad0fb815ded9d4eae3dea5db0ae34bc76c98e6e9c6b75fcbe3320b1bbd0a267dbcdd7a41fffb197fc937c70e3981bd69a40797f993f17bf8426b855502ae7e3daea91f50040a93f5cc72311cfa462f4984af2", 0x5a}, {&(0x7f0000000440)="06249d6173bc648e281590d8994932a8d77af3cdf114dc406af8170461da173b9707aeea89992ab15b5c582cf21825163cf1003edb7513f62200ab390e161b3b7543c2a2982d5124c12565389d0c0c3e51c1ebec88081a06d02403127a9573cbc6af09584242332cabdfb432a4d940ac1bb715b68869b5ab0e0918d0c58ac31553a3a14a5429426ecc52d31154f700b0a58ecb80448a7ed2139877f49ec3ad0678849a87bcb1ba87f3cf33a1033457342ca7b3c20e68fcb5984024a1894e9342ac840e2e07b44588eaf2b2c0a1d325aabfdea8c9eef2a5a04e7f0004794e4c1ab192cfd8052796ef8b", 0xe9}, {&(0x7f0000000540)="c53b0977d8b685f9f3838bf8bf4352b7851ab19c80abb4ceaa00ddcb4c7d54a35b232308e50cc776cb8944a6a0068f9aa3b8d2fdf997ed9e73697ec9826d1aae02865e0e059effe7cee1140fae75a7a0655f264dcfbdd623028744aba208a4ce4eef5a72ac285adc7a069ae5630dbf5e3119b257e72bcf3aa9194946cddf1c053ac436025087be0a1650e2a4029657682ffa30d2cb672f43828ec09ba89ac27e1f0de1f1ee41bcdab063376945a8e6aadd95ed6ed07bdfb3d9f59fccafbc7a7425b27940440166e8b32eca61e6c56439e1053fa3c4899ed9664f074212c79562be3247eb62ae68", 0xe7}, {&(0x7f0000000640)="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", 0x1000}], 0x9, 0x7, 0x5) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x12, 0xffffffffffffffff, 0xfff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:54:32 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 12) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2703.562078] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2703.616228] FAULT_INJECTION: forcing a failure. [ 2703.616228] name failslab, interval 1, probability 0, space 0, times 0 [ 2703.617789] CPU: 1 PID: 13581 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2703.618609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2703.619596] Call Trace: [ 2703.619914] dump_stack+0x107/0x167 [ 2703.620346] should_fail.cold+0x5/0xa [ 2703.620801] ? create_object.isra.0+0x3a/0xa20 [ 2703.621367] should_failslab+0x5/0x20 [ 2703.621827] kmem_cache_alloc+0x5b/0x360 [ 2703.622312] create_object.isra.0+0x3a/0xa20 [ 2703.622827] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2703.623447] __kmalloc_node+0x1ae/0x4b0 [ 2703.623925] ? ns_capable_noaudit+0xe0/0x100 [ 2703.624444] kvmalloc_node+0x119/0x170 [ 2703.624906] proc_sys_call_handler+0x20c/0x5a0 [ 2703.625463] ? proc_sys_lookup+0x590/0x590 [ 2703.625953] ? direct_splice_actor+0x10f/0x170 [ 2703.626517] ? do_splice_direct+0x1c4/0x290 [ 2703.627039] ? do_sendfile+0x553/0x1040 [ 2703.627550] ? __x64_sys_sendfile64+0x149/0x210 [ 2703.628127] do_iter_readv_writev+0x476/0x750 [ 2703.628681] ? new_sync_write+0x660/0x660 [ 2703.629192] ? selinux_file_permission+0x36/0x510 [ 2703.629792] do_iter_write+0x191/0x670 [ 2703.630267] vfs_iter_write+0x70/0xa0 [ 2703.630735] iter_file_splice_write+0x762/0xc30 [ 2703.631310] ? generic_splice_sendpage+0x140/0x140 [ 2703.631905] ? avc_policy_seqno+0x9/0x70 [ 2703.632397] ? selinux_file_permission+0x36/0x510 [ 2703.632997] ? lockdep_init_map_type+0x2c7/0x780 [ 2703.633573] ? generic_splice_sendpage+0x140/0x140 [ 2703.634160] direct_splice_actor+0x10f/0x170 [ 2703.634703] splice_direct_to_actor+0x387/0x980 [ 2703.635275] ? pipe_to_sendpage+0x380/0x380 [ 2703.635808] ? do_splice_to+0x160/0x160 [ 2703.636296] ? security_file_permission+0x24e/0x570 [ 2703.636898] do_splice_direct+0x1c4/0x290 [ 2703.637400] ? splice_direct_to_actor+0x980/0x980 [ 2703.637990] ? selinux_file_permission+0x36/0x510 [ 2703.638582] ? security_file_permission+0x24e/0x570 [ 2703.639187] do_sendfile+0x553/0x1040 [ 2703.639666] ? do_pwritev+0x270/0x270 [ 2703.640139] __x64_sys_sendfile64+0x149/0x210 [ 2703.640675] ? __ia32_sys_sendfile+0x220/0x220 [ 2703.641229] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2703.641870] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2703.642499] do_syscall_64+0x33/0x40 [ 2703.642949] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2703.643570] RIP: 0033:0x7fccf7fb2b19 [ 2703.644024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2703.646230] RSP: 002b:00007fccf5528188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2703.647153] RAX: ffffffffffffffda RBX: 00007fccf80c5f60 RCX: 00007fccf7fb2b19 [ 2703.647985] RDX: 0000000020000040 RSI: 0000000000000004 RDI: 0000000000000005 [ 2703.648841] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2703.649700] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 2703.650554] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 [ 2703.674012] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2703.708973] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2712.437581] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:54:48 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003f7) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 04:54:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7400, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:48 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$bt_hci(r1, &(0x7f00000000c0)={0x1, @host_buffer_size={{0xc33, 0x7}, {0x4, 0x45, 0x4000, 0x4}}}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:54:48 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:54:48 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x18, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 2: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) pread64(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:54:48 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) (fail_nth: 13) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 3: r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = getpgrp(r0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) pidfd_open(r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/nfsfs\x00') r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) pwrite64(r3, &(0x7f0000000040), 0x0, 0x4) pidfd_open(0xffffffffffffffff, 0x0) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2719.426942] FAULT_INJECTION: forcing a failure. [ 2719.426942] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2719.429572] CPU: 0 PID: 13613 Comm: syz-executor.6 Not tainted 5.10.167 #1 [ 2719.431059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2719.432860] Call Trace: [ 2719.433435] dump_stack+0x107/0x167 [ 2719.434224] should_fail.cold+0x5/0xa [ 2719.435048] _copy_to_user+0x2e/0x180 [ 2719.435889] simple_read_from_buffer+0xcc/0x160 [ 2719.436898] proc_fail_nth_read+0x198/0x230 [ 2719.437829] ? proc_sessionid_read+0x230/0x230 [ 2719.438816] ? security_file_permission+0x24e/0x570 [ 2719.439903] ? perf_trace_initcall_start+0x101/0x380 [ 2719.441002] ? proc_sessionid_read+0x230/0x230 [ 2719.441987] vfs_read+0x228/0x580 [ 2719.442745] ksys_read+0x12d/0x260 [ 2719.443512] ? vfs_write+0xa30/0xa30 [ 2719.444332] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2719.445465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2719.446582] do_syscall_64+0x33/0x40 [ 2719.447387] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2719.448515] RIP: 0033:0x7fccf7f6569c [ 2719.449321] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2719.453271] RSP: 002b:00007fccf5528170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2719.454906] RAX: ffffffffffffffda RBX: 000000000000049c RCX: 00007fccf7f6569c [ 2719.456457] RDX: 000000000000000f RSI: 00007fccf55281e0 RDI: 0000000000000006 [ 2719.457990] RBP: 00007fccf55281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2719.459523] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 2719.461062] R13: 00007ffdb21ce9cf R14: 00007fccf5528300 R15: 0000000000022000 04:54:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7, 0x7, 0x2, 0x5, 0x0, 0x4, 0x2000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x81, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0xa020, 0x3, 0x9ea, 0x0, 0x5, 0x8, 0x9, 0x0, 0x1000, 0x0, 0x4beb}, 0xffffffffffffffff, 0xa, r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:54:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x101282, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)={0x1}) [ 2719.548371] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:48 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003fe) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2719.640724] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:54:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6edbb22a1519e99e42433fb305d7e4ad91965e8e0e76b47bff3e4da5"]}) 04:54:48 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000408) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x1800, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:54:48 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) r2 = pidfd_open(0x0, 0x0) dup3(r0, r2, 0x0) [ 2719.845860] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2719.876974] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2719.937962] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2735.415139] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2735.448257] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2735.475400] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:04 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) fallocate(r0, 0x2, 0x9, 0x804) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:55:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) syz_open_pts(r0, 0x0) 04:55:04 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000411) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:04 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x9, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:04 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x80000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:04 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x80, 0x9, 0x6, 0x100, 0x3, 0x3, 0xf7, 0x123, 0x40, 0x307, 0x80000001, 0x7375, 0x38, 0x2, 0x8, 0x7fff, 0x9}, [{0x5, 0x4, 0x68, 0x4, 0x6, 0x3ab, 0x8, 0x8}], "2a422b2a25b2f4b79a94f92db4b839c375bf48da2ec0af08657bf40d3d622362d52ea1ff6617a5af6b52e28a28c4b824b176e9590c29fbe1b9a8094ab97c2433c35a3fcc9bedd2b3510ee829bc7b04ec575537636eff3d2784891c59c9ec828885e618b957b9e3e2d2d639b3f65f74fe388d199f78147f2090a51f89d479f85e2ebfde3ccc30f45a7876771fc8", ['\x00']}, 0x205) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:55:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:55:04 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x10, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:04 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x1000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2735.544865] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) pread64(r2, &(0x7f00000000c0)=""/201, 0xc9, 0x8001) 04:55:04 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x77, 0x3, 0x20, 0x2, 0x0, 0x0, 0x80a00, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x2060, 0x2, 0xb2, 0x4, 0x80, 0x846e, 0x4, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xb, r0, 0xc) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)) 04:55:04 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x63, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:04 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000500) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2735.706096] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2735.744312] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2735.793788] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x7fffffff}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000240)={@mcast1, 0x17, r4}) 04:55:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/118, 0x76, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:55:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:55:19 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007b3) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:19 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = dup3(r1, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x3c4, 0x2c, 0x400, 0x70bd2d, 0x25dfdbfe, {0x1b}, [@nested={0xfd, 0x6, 0x0, 0x1, [@generic="b4e3bdcf6daa37075356f0c85bfedcc41755b4d629fdfe96211b8e17d93ce5fd97943ed83a39e1c957bc4e068ad86f77dd437c9e9a5d0026d0ac23833011d71a7a8fd3d98849e92c22dccb34289ba17dd8cf5c4be4a35750d1fd61e749b99ea4adf81249c2b4bc579af3dd9261c43683aac7669131334bac1683199827c2fee1bbb5225e95815699dd5b72feeddf2ec3962bb826b95ed36df8383b4c68b981f2c0fdde2b45d596ad77cadfee7dc2d9227a57a0a085df70d55c10e2badf674dfa43be3ac684695ea9e1aa711fb08d6fc7a4308a99bfdc3dfeb1346d2b701b081502", @typed={0x8, 0x8e, 0x0, 0x0, @uid=r3}, @typed={0x10, 0x95, 0x0, 0x0, @str='net/netlink\x00'}]}, @typed={0x62, 0x52, 0x0, 0x0, @binary="97ab7971e4fe70ee062d5ac65188c448e7cb2238d118ced62f2ebc41b3ddea4260d93a00a617fe1ffcee285bf451b70a18dff08686f027d9031180882d66128c9088a300fefeb3103c3311656896632a95d9273e3ebcbba52d1275b34687"}, @generic="23374dc39de084b3625ef14e6563de8b86145d2bbb70c776fb2482412da2f05fbff1b969334243a9ae7e52895bd38562a21d04b526fa3e4fb1770aa969978a216260109158e7e0c23f411800dc1fb7fff72949b70eaaf2b5d92cfa6490c2029257a47435fb19ccbc437a4a5a4eecde537e4a916990570cfbcfddd864be80c1204596e918303b860ee1c64c066ef9a9a6f933f583a1ade7ed6038665ce25bd12b34a85105ec2ff00a50820498b34bbf27f07b54a79fb212c240cbc85d071d59df8951397b01cbe7fccb8ad945310062e2591346b79f98f7d7a8749354e58b54", @generic="c405b08a92f24fa2d5d10b9578160d5438c9a2b439f8ab2c71366760281463fee970e9e1ab233fa7b040621a3b45b1140438b0943682935314abb382d80e6de015a47f0dd48ed7d3d0e6ed50d84344414931a2509ff043f062e2dd9d3e8f4d30f104cd13f632ae2119a86476fd5729b9018c7605c8e89bf30f93f119e8d1bfaf3c4a656ae82e028a5b8b7713634cb8a05e3f5a4ace9a205f72041f969075ca7bfcc74cbc9e64770a2d0cf55982bd088d2e914227f4ffa0f93111d5732ce324408b5a003a5e49f4f73c687287b83a2ba0f0e18419bc4bfc7000291f0fa76151d338a69d", @generic="f994442754e2c27c13ccd6da8fea7965900e3d637a39da0850fe1847ffa4b2bd45de6ede5bacfb0d424059bdfb248dc29242006d7c84075c147d433ef6fc7b8b806f7458028999f92d31d5189fa6235f0029e911199d1ae15db0330126d9ef2ad34b5e2c8aa4085ffe95b918b6009602f5e95f616e9151d641f7518564b3b50787a71af8bc05db"]}, 0x3c4}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup3(r4, r0, 0x0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:55:19 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x1b8, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:19 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x2000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6800, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2750.774077] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2750.811871] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:20 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x10, 0xffffffff00000000, 0x100) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:55:20 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000000c0)) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) pwrite64(r1, &(0x7f0000000140)="db81b396a3807ae51e191f877923e93441b8f90e308c72230d6df79a04f2f03775ef5ccd2b741a10dea0d5ecfb50d6ffc647cb4e15fe6226abe33dc8fdaaadca64d1f902a815020813fce4071616f85b", 0x50, 0x7) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x3923, 0x80000000}) [ 2750.886339] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:20 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007b8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:20 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x441, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:20 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x4000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000100)) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f00000000c0)) 04:55:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:55:20 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ba) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2751.154205] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2751.172139] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2751.240188] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:55:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:55:37 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x18000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) fallocate(r0, 0xd, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) fallocate(r1, 0x10, 0x7, 0x1000) 04:55:37 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r3) r4 = syz_open_procfs(r3, &(0x7f0000001300)='setgroups\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r4, 0x80000) readv(r4, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r5 = pidfd_getfd(r4, r0, 0x0) sendmsg$AUDIT_TTY_SET(r5, &(0x7f00000012c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x3f9, 0x2, 0x70bd27, 0x25dfdbfc, {0x1, 0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x22000801}, 0x20) fcntl$setsig(r1, 0xa, 0x2a) fchdir(r0) 04:55:37 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007be) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:37 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x4a7, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x77a2, &(0x7f0000000040)={0x0, 0x6785, 0x0, 0x5, 0xff}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000180)={0x93, 0x5, 0x100, 0x80, 0x7}) [ 2768.783355] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2768.799376] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x4, 0xbb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{0x9, 0x18, 0x88be, 'geneve1\x00', 'veth0\x00', 'tunl0\x00', 'bridge_slave_0\x00', @multicast, [0xff, 0x0, 0xff, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0x0, 0xff], 0xce, 0x246, 0x28e, [@vlan={{'vlan\x00', 0x0, 0x8}, {{0x3, 0x1, 0x8917, 0x2, 0x4}}}, @vlan={{'vlan\x00', 0x0, 0x8}, {{0x0, 0x5, 0xedbe, 0xc, 0x1}}}], [@common=@ERROR={'ERROR\x00', 0x20, {"72ce3acf27ebf6f91ad9e8c72dd875a2b15c279ada77473d5fa8bc5a109c"}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:ptchown_exec_t:s0\x00'}}}], @common=@ERROR={'ERROR\x00', 0x20, {"cebbb78338ca925d93827e0e4a09d719844b3dfd955efe8856a505a6d48a"}}}, {0x11, 0x5a, 0x11, 'bond0\x00', 'team0\x00', 'team_slave_1\x00', 'hsr0\x00', @broadcast, [0x0, 0x0, 0xff, 0xff, 0xff], @remote, [0xff, 0x0, 0xff, 0xe5eeb1c914534c16, 0xff], 0x6e, 0xfe, 0x136, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x18, 0x5, {0x80000001}}}}, @common=@ERROR={'ERROR\x00', 0x20, {"9bb9d2d85a9b73aba30f7b6de0a0676fb27c697cbe1a302ec90d13fd5f35"}}], @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x3, 0x10, 0x866f, 'veth0_to_team\x00', 'bridge_slave_1\x00', 'batadv_slave_1\x00', 'virt_wifi0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @multicast, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x1ce, 0x24e, 0x27e, [@comment={{'comment\x00', 0x0, 0x100}}, @mac={{'mac\x00', 0x0, 0x10}, {{@local}}}], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x18f, 'syz1\x00', {0x577}}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {0x11, 0x20, 0x8906, 'erspan0\x00', 'rose0\x00', 'veth0_to_hsr\x00', 'vlan0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x2e6, 0x3ae, 0x4de, [@statistic={{'statistic\x00', 0x0, 0x18}, {{0x1, 0x1, 0x4, 0x7, 0x7fffffff, {0x7ff}}}}, @bpf0={{'bpf\x00', 0x0, 0x210}, {{0xd, [{0x5, 0x3, 0xc0, 0x5}, {0xfff, 0x4, 0xfb, 0xffffff8e}, {0x5, 0x4, 0xf, 0x8001}, {0x101, 0x7f, 0x81, 0x4}, {0x401, 0x9, 0x8, 0x7ff}, {0xf0c0, 0x40, 0x1, 0x8}, {0x5, 0x0, 0xf4, 0x2}, {0x4, 0x7, 0x9, 0xffffffc0}, {0x6, 0x40, 0xc2, 0x8}, {0x8, 0x81, 0x1, 0x1000}, {0x4, 0x3, 0x1, 0xd5b4}, {0xffff, 0x4, 0xfb, 0x2}, {0xb5, 0x80, 0x4, 0xff}, {0x8a9, 0x2, 0x20, 0x5}, {0x6716, 0x1, 0x5, 0x2}, {0x2d, 0xfc, 0x1, 0xffff}, {0x2, 0xf9, 0x3, 0x295}, {0x2ec7, 0x7f, 0x0, 0x6}, {0xffe0, 0x40, 0x99}, {0x1000, 0x9, 0xd1, 0x27560}, {0x3, 0xb2, 0x7f, 0x80000001}, {0x6, 0x5, 0x9, 0x401}, {0x3, 0x7f, 0x81, 0x9}, {0x100, 0x81, 0x8, 0x9}, {0x3e, 0x5, 0x6, 0x2}, {0x101, 0x70, 0x0, 0x3d}, {0x3, 0x9, 0x20, 0xffffffff}, {0x4, 0xff, 0x12, 0x6}, {0x5, 0x0, 0xfb, 0x9}, {0x9, 0x5, 0xd6, 0x7}, {0x1000, 0x2, 0x1, 0x1000}, {0x9, 0x0, 0x8, 0x7}, {0x4, 0x20, 0xfd, 0x4}, {0x4, 0x6, 0x0, 0x6}, {0x9, 0x8, 0x4, 0x1}, {0x41, 0x8, 0x80, 0x5}, {0x4, 0x9, 0x34}, {0x6, 0x5, 0x5, 0x1ff}, {0x9, 0x50, 0x7, 0x3f}, {0x6, 0xfd, 0x0, 0xf78}, {0x200, 0x20, 0x17, 0x8000}, {0x1f, 0xf5, 0x7f, 0x8}, {0x2, 0x40, 0x8, 0x7f}, {0x1, 0x9, 0xc3, 0x9}, {0x3f, 0xe5, 0x81, 0x3f}, {0x82, 0xff, 0x1f, 0x4e}, {0x364, 0x5, 0x6b, 0x6}, {0x7, 0x6, 0x4, 0x4}, {0x73e6, 0x0, 0x80, 0x1}, {0x1, 0x6, 0xff, 0xcb}, {0x5, 0xb7, 0x1, 0x8000}, {0x1f, 0x4, 0x7f, 0x4}, {0xffff, 0x40, 0x8, 0xffff}, {0x1, 0x20, 0xb4, 0x1}, {0x200, 0x81, 0x1, 0x1}, {0x9, 0x95, 0x80, 0x6}, {0x1, 0x2, 0x0, 0x8}, {0x3, 0xfc, 0x9, 0x1}, {0x80, 0x1, 0x40, 0x7}, {0x31, 0x8, 0x5, 0x60}, {0x2, 0x22, 0x1f, 0x10000}, {0x1f, 0x0, 0x1, 0x7}, {0x8, 0x0, 0x3e, 0x8000}, {0x7, 0x3f, 0xdf, 0x8}]}}}], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x40, {0x8000}}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x400, 0x0, 0x8000, 0x0, 0x0, "ff0b48a15c6125002a07938ba4a8743bd2a619915110931017da3991ae48aaab60ed3304bc2f0091b0f13dae1a71789ea68199a264276901e9cbb9b7a50c710b"}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xb802, 'system_u:object_r:audisp_remote_exec_t:s0\x00'}}}}]}]}, 0xc28) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r2, &(0x7f0000000f00)=""/172, 0xac, 0x4) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x9, 0x81, 0x80, 0x0, 0x22b, 0x410, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x1, @perf_config_ext={0x2, 0xffffffffffffff7f}, 0x0, 0x0, 0x8, 0x3, 0x7, 0x6a, 0xf800, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x7, r1, 0xa) 04:55:38 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2768.927161] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) perf_event_open(&(0x7f00000002c0)={0x7, 0x80, 0x7f, 0x6, 0x8, 0xb7, 0x0, 0x8000, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4adb, 0x4, @perf_bp={&(0x7f0000000180), 0x1}, 0x8110, 0x7f, 0x8, 0x9, 0x6, 0x800, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0x0, r0, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x80, 0x6, 0x10, 0xca, 0x0, 0x0, 0x10805, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000380), 0x5}, 0x4, 0x9, 0x4, 0x6, 0x0, 0x8, 0x3, 0x0, 0x2, 0x0, 0xfffffffffffffef2}, r3, 0x4, r5, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x23, 0x80, 0x6, 0x0, 0x9, 0x12040, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80, 0x4, @perf_bp={&(0x7f00000000c0), 0x3}, 0x10008, 0x6, 0x2, 0x1, 0x1000, 0x7, 0x7, 0x0, 0x897e, 0x0, 0x40}, r2, 0x1, 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) openat(r0, &(0x7f0000000340)='./file0\x00', 0x561900, 0xa0) 04:55:38 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x870, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:38 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0xf6ffffff, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2769.084070] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x80, 0x4, 0x1f, 0x29, 0x0, 0x2, 0x60089, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x3ff, 0x8}, 0x100, 0x2b000000, 0x7, 0x6, 0x1, 0x10001, 0x1, 0x0, 0x1, 0x0, 0xfffffffffffffe00}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xb) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2769.209148] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2773.365517] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:55:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x400000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:55:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @remote}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e2772937fe85cead89bd4508fc8c1d64f7355b59019193ef507adbe8e2e203c8c4f60633917d9f84e19f009670565cb3fc9bbd8331dc6e6ca28d657b352bfd49c5479ca3cb6fc1c8250a221a6ad7cbf224327a582755851e0adf8992d39d4f6eb927a2560abaac4460dc7434f1562e804cd20c6d60ecc319e272a4b0b9fff775adaca91bc6e64f07792a53656ceb10ea11c66bb9e3ea3c033f8acdbb1840c8c91a5fcbe5a8b6dbd5cbc9aa828a154b9bb3fa7f08bed11aca62a8f42c1472efff2c2f90bd827fedd6d2ca6e0b51018631", 0xd0}, {&(0x7f00000002c0)="6ccac2238900ae7920976eee45aa26a530ef99f96eb4147b0492b2cbe8747f125b6521b5b059d996c65712ad6356772d80d878310a03ef8fc41b9d9863f445ff5aa5f40d2a27bc75d99a9fa6befe3bfd178267b611", 0x55}], 0x2, &(0x7f0000000500)=[@dstopts_2292={{0x50, 0x29, 0x4, {0xff, 0x6, '\x00', [@pad1, @padn, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xfffffc01}]}}}], 0x50}}, {{&(0x7f00000005c0)={0xa, 0x4e22, 0x5991ac01, @mcast2, 0x40}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000600)="730dd7e4f94733bb41583391a264ef647eb28ee1767ca8c85857bdc88787a6c1a53f5bf19eccb34640a31cff89e162905e1148fd027ab1d91e536752bac0ab3bcfe775939c490942aadd6612c1ae9d567bc07e4ccb83e64b10d520183609864283dbb2afb4a42b32eedeb8aed2319682f96e2b119d0987a965f554a57746a9eaf4082e0ff2727b96eb06ee455572ae8a8bf2515eaaf622d31fdbae91c7900cf46deaebe1487c4e909f58701b151e354f405ed1202443b46522bcceeace420cae9e5460e534ea1374cde20c290b79672096219d77b186ee5a3902fedb", 0xdc}, {&(0x7f0000000700)="9c90733bc441659299c0e7ec41457b0f6b67fb5a563417f5302496660a26f51d706ca23bdb7dd7f3c0c1d00bf723c4ed9accc488b3ccdc293684054f39c434e18ee960528f", 0x45}, {&(0x7f0000000780)="047c55f37b4bb864152e48ccc06cd3f8b19006ebb9a255502458841c6b186d527ccb4386e2abe2163059dac7ff256fe659b164050968cc68499bdc9cf281bcda15cb5ca82d8697f6495c654e575f6da423a79b8a61ca9918e58972987f760af4989376bbbf5f5a31e6ee3492fbca0bb3445f0665ba2bfe28896056bbfce1350b6e6ed3d52d99866227bed092e00d5dee3d8fcc8801d9989d232613283f2c76443a969ef32357980430379e03da05cb5902b97809b159fa13618f4a35197c4338b942ad821136d99dfb4cea4dd18a997840fd", 0xd2}, {&(0x7f0000000880)="c11ef440766aebe91b4fb58e9418dc6564cce92a9b935fb1b4", 0x19}, {&(0x7f00000008c0)="7ebf0b090ea62ca3abb3bbdfd190832a197348596c7d52511e20838f75bf7401b9b85796fd898764d9e320d654dc27aca070f5e251451468a3eef9f6d2bac92b53670d493eb2be893d31bec146582b28b2e4f5a86d5730e7fc2abe136e2985336d89252fb42d599b89b757ec2413b3e4c6c49a14422c2977f7d2709bfa28e313ebfbc976800a9500cd64c72e44d34d5d22c6182768c854a449de", 0x9a}], 0x5, &(0x7f0000000a00)=[@hoplimit={{0x14, 0x29, 0x34, 0x6a}}, @rthdr={{0x28, 0x29, 0x39, {0x11, 0x2, 0x0, 0x0, 0x0, [@private0]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x84, 0xe, 0x2, 0x50, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0xa}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x88, 0x0, '\x00', [@jumbo]}}}], 0xe8}}, {{&(0x7f0000000b00)={0xa, 0x4e21, 0x4, @empty, 0x3ff}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b40)="59e4c5f5075934e9a5f99c120cf5ee5f343a54ed4a0c4c42077a1cd86fb5800bdfc976cec57b8afb5e5f310d2b4c8a4ec5e48a9d708faf2d011eb9dc4fe61a474fb936f9412e0188600471e8184287e35677c3c01cc443eab27e3d6a925181fb133d88094ca5ae5672de7558963aefda9563ec9e2b2dffc127cf81f3d012f081e6d124435bdd4c78edbd72a32d6a254b51c7deb3295c3778a6a945f34a55a40a2ad19bd03d4bb320ecaaa3c59be7712ccb627800ffc5c14a6d61e95c4c91e5f50edd8a15", 0xc4}, {&(0x7f0000000c40)}], 0x2, &(0x7f0000000cc0)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @hopopts={{0x50, 0x29, 0x36, {0x21, 0x6, '\x00', [@pad1, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0xd3}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x41}}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x32, 0x2, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x28}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @empty}}}}, @dstopts_2292={{0x78, 0x29, 0x4, {0x1, 0xb, '\x00', [@pad1, @ra={0x5, 0x2, 0xfd0d}, @jumbo={0xc2, 0x4, 0xffff7fff}, @generic={0x3, 0x4a, "07686dd739cff73e09a4b61b219aa923755b8b372fa0053bcade2ef66e42e7b9dff701fa707d1c6a032ccca0e8c865b4e094d0827efbf46ff4090f42d378f81663bb1d27162078209856"}, @padn={0x1, 0x1, [0x0]}]}}}], 0x138}}], 0x3, 0x8040) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000ec0)={'syz_tun\x00', &(0x7f0000000c40)=@ethtool_rxfh={0x46, 0x0, 0x8, 0xfffffe00, 0xe8, "ea0311", 0x7, [0x0]}}) dup3(r0, r1, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000f00)={0xc1, {{0xa, 0x4e24, 0x3, @mcast2, 0x4000000}}, {{0xa, 0x4e23, 0xf467, @mcast1, 0xfff}}}, 0x108) dup3(r4, r5, 0x80000) io_uring_setup(0x451c, &(0x7f0000000040)={0x0, 0x7085, 0x4, 0x2, 0x32c, 0x0, r5}) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:55:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x233, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12fe4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') openat(r0, &(0x7f00000014c0)='./file0\x00', 0x200001, 0x8a) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000001480)) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f0000001580)=""/233, 0xe9, 0x3) dup3(r1, r2, 0x80000) readv(r1, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/24, 0x18}, {&(0x7f0000001380)=""/116, 0x74}], 0x5) 04:55:51 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0xfffffff6, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:51 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x900, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:51 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c6) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x3f) mmap$perf(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x100010, r0, 0x100000001) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:55:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7400, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2782.890369] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2782.901155] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:52 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000380), 0x0, 0x28000) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000015c0)={r1, 0x0, "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", "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"}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xcb, 0xfffffffffffffffa) dup3(r2, r3, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/devices/platform', 0x0, 0x8) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) r8 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000340), 0x44000, 0x0) dup3(r8, r7, 0x80000) ioctl$EXT4_IOC_SWAP_BOOT(r6, 0x6611) pread64(r4, &(0x7f00000000c0)=""/240, 0xf0, 0x7) pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2782.954375] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:52 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x6300, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x1000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ca) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0xdecf, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2783.124857] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2783.165834] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2783.216104] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:55:52 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000002) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:55:52 executing program 2: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) copy_file_range(r2, &(0x7f0000000140)=0x4, r5, &(0x7f0000000180)=0x9, 0x9, 0x0) dup3(r1, r1, 0x80000) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2783.288996] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2796.997865] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:06 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000003) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:06 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x41ec, &(0x7f0000000340)={0x0, 0xf43b, 0x21, 0x3, 0x204}) dup3(r0, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040)=0x400, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) dup(r1) 04:56:06 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007cc) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x3, 0x1, 0x1, 0x0, 0x100, 0x40000, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x4, @perf_config_ext={0x401, 0x3}, 0x80, 0x8, 0x1, 0x9, 0x37, 0x1ff, 0x3, 0x0, 0x9, 0x0, 0x5}, 0x0, 0x1, r2, 0x0) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:06 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x8000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:06 executing program 3: acct(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/255, 0xff, 0x6c812cfa) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) io_uring_enter(r0, 0x7ef1, 0x84e, 0x0, &(0x7f00000002c0)={[0xffffffffffffff4c]}, 0x8) 04:56:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)) pread64(r0, &(0x7f00000001c0)=""/195, 0xc3, 0x80000) 04:56:06 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000004) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2797.081278] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:06 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ce) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2797.151358] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x3, 0x2, 0x5, 0x1, 0x0, 0x3, 0xa6800, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0xfff, 0x6}, 0x18000, 0x2, 0x2, 0x0, 0x4, 0x4, 0x7, 0x0, 0x9, 0x0, 0xfacb}, r0, 0x2, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2797.166295] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f00000000c0)={0x0, 0x7, 0x81}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:06 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000005) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:06 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x100000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2797.285797] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:06 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:06 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xe2) fcntl$dupfd(r0, 0x406, r1) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 2797.457415] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2797.543418] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2804.597481] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:56:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x200000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$dupfd(r0, 0x406, r0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x50, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x4044}, 0x0, {0x0, r4}}, 0xfffffc00) r5 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffc}) dup3(r0, r5, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:56:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000006) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d4) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:56:23 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x1) r2 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r2, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffffffff, r2}, 0xc) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x200000, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) r8 = dup3(r6, r7, 0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)="1f9a4c19bc082cfac811256328b9c12a5013933d17565ec13b7f6e77cc64b26856ad40891e0c01ce00a0b494c038bd2a9faafe87cfd0ed279794e519022b239b261b8650377ee1764822f4ed785f920f7380fa3db71f95e3b3630f7486a35d217262a5903fc1f54897b88a884f68c651d4f46cd7379bd47a5875a8b1ad85bef73b075b9ff930905db56a2b5b2e625303a0e0cb03925f320ebe4a3c5bd375e40d26084301737c27", 0xa7}, {&(0x7f0000000400)="cf9046db5246b0eb61aadb92f9e7adb933050b8900892803f1308541ab4f9fc52145a579e84dbb7a3aef89c492c42e2ae2a50bf55e2140f81003e1605efa9603495cba5bcb70841bafe88f704a7dab60ceb2923588cba5e559106a8aec2e19352e5ac95678624e", 0x67}], 0x2, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [r8]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r7]}}], 0xb8, 0x4}, 0x20000014) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r10 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r10) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x8, 0x6, 0x1, 0x0, 0x81, 0x808, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1006, 0x9, 0x400, 0x0, 0x100000000000001, 0x100, 0x7ff, 0x0, 0x0, 0x0, 0x7fffffff}, r10, 0xe, r0, 0x8) pread64(r9, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2814.085856] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2814.118356] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2814.157420] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x400000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 2: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000100)) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000140)) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000340)) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8061, 0x0, 0x4a, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x300, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000180)='wg1\x00', 0x9, 0x200, 0x9}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2814.231150] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x93) fstatfs(r0, &(0x7f00000002c0)=""/251) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x5, 0x5, 0x1d, 0x4, 0x0, 0xea, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x20, 0x2, @perf_config_ext={0x1, 0x6}, 0x800, 0x9, 0x6, 0x8, 0x3, 0x9, 0x0, 0x0, 0x10001, 0x0, 0x6}, 0xffffffffffffffff, 0x7, r2, 0x0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:56:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d6) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000007) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x1800000000000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2814.398194] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0xfc, 0x0, 0xd4fe, 0x4230, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x10000000004, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x6, 0xa4000) r1 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x20c0, 0x0) fcntl$addseals(r1, 0x409, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x20000800}, 0x8080) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000002c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2814.462268] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000009) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2814.493385] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2814.536983] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:40 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0xf6ffffff00000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x5242}) dup3(r0, r1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:56:40 executing program 3: r0 = fork() r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0xdec5}, r0, 0x0, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100001f0100000018000000", @ANYRES32=r3, @ANYBLOB="d62ab226000000002e2f66893c696c653000"]) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x9) 04:56:40 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r2) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x80, 0x5, 0xf8, 0x4, 0x0, 0x5, 0x81840, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x3ff, 0x4}, 0x482, 0x7, 0x1, 0x9, 0x1000, 0x101, 0x0, 0x0, 0x6, 0x0, 0x400}, r1, 0xb, r0, 0x4) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x5, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0xf, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x651}, 0x10010, 0x3ff, 0x1, 0x0, 0x7, 0x6, 0x7d1, 0x0, 0x3f, 0x0, 0x200}, r2, 0x0, r3, 0x9) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007da) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000000a) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2831.332151] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2831.362015] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:40 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) dup2(r2, r0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007dd) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000010) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2831.445286] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2831.510341] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) 04:56:40 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0xffffffff00000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x200900, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8, 0x47}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4081) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/15, 0xf}], 0x2, 0x3, 0x7) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007e5) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000063) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2831.631260] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:40 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000300), 0x2, 0x40c00) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xba2008780cefed22}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x81}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffff, 0x53}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1644}]]}, 0x60}, 0x1, 0x0, 0x0, 0x40800}, 0x10) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2831.663331] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2831.687272] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2836.342522] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:56:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:55 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x2) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:56:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'wg1\x00', {0x2, 0x0, @dev}}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2000010) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:56:55 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000007c) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1, 0x0, 0x6, 0xb8, 0x0, 0x1f, 0x10, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0xa}, 0x494, 0x9, 0x80000000, 0x3, 0x8000, 0x0, 0xac8, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:56:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x50000, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000080)=[r1, r3, r2, r1, r5, r0, 0xffffffffffffffff, r1], 0x8) 04:56:55 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ec) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2846.051116] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2846.060991] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2846.204191] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:56:55 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ee) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:56:55 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800001b8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:56:55 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x4) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2846.428424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 2846.462953] ext4 filesystem being mounted at /syzkaller-testdir856833880/syzkaller.yFPSC5/354/file0 supports timestamps until 2038 (0x7fffffff) 04:56:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffe97, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/199, &(0x7f0000000000)=0xc7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='sched\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2846.579163] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2846.622097] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:56:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) lseek(r1, 0xa7, 0x1) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:56:55 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f2) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2846.655730] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) accept4$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14, 0x0) r1 = syz_io_uring_complete(0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0xa4, r2, 0x1, 0x70bd27, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0x3a}}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcc}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x633c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$sock_proto_private(r4, 0x200088ec, &(0x7f00000000c0)="f76909c12146a707cb8c2bb4afea5982679bca15870498e52014e90dc3aca484b67c7e9651fe9302de0f910bc5aadbb2af88e68381a25e2bd08c8ea5bcf7373cdc73c44f40a23ac1eb0a6c225be91ce6529d5b8bf94a1c1d2f2cae8ac87e1579250d5c53823d318577a03f47b6f543f34621c579fa3e5e1c331e1f33449c") 04:57:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f7) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003d1) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x8) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x200) 04:57:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x1007fa5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x20e}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) [ 2859.965257] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2859.988669] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x4000010, r0, 0xae810000) 04:57:09 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) dup3(r3, r2, 0x0) open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x9100) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2860.071127] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003d7) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f9) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x18) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003de) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:09 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x110, 0xffffffffffffffff, 0xd8f50000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ftruncate(r0, 0x80) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) ftruncate(r0, 0x8000) 04:57:09 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x20, 0x2, 0x5, 0xae, 0x0, 0x69, 0x4080, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext={0xc6c, 0x200}, 0x45, 0x10001, 0x8, 0x0, 0x7fff, 0xfff, 0x884, 0x0, 0x7, 0x0, 0xff}, 0x0, 0x2, r2, 0x8) [ 2860.340292] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2860.356719] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2860.378931] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2867.573539] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:57:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007fc) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x1800) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x6, 0x0, 0xc3, 0xc0, 0x0, 0x3, 0x2bc42, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x4, 0x4d, 0x3, 0x3, 0x4, 0x1, 0x15, 0x0, 0x7, 0x0, 0xff}, r1, 0x1, 0xffffffffffffffff, 0x1) 04:57:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:57:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003e4) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:23 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200040, 0x0) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = io_uring_setup(0x7fa5, &(0x7f0000000180)={0x0, 0x2d6a, 0x0, 0x0, 0x1}) dup3(r1, r2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:57:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc2ba63c70652c74, 0x40) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2874.211143] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000803) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2874.242202] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2874.298760] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003e6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x80000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:23 executing program 3: ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000100)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000002c0)=""/250, 0xfa}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:57:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x106202, 0x81) 04:57:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000080a) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2874.436303] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2874.450340] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2874.499075] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2874.506965] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:38 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x1000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:38 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000080c) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r1, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffb, 0x0) keyctl$reject(0x13, r0, 0x1, 0x6, 0xfffffffffffffff8) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r4 = dup3(r2, r3, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x7}}, './file0\x00'}) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r7 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r7, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, r7, 0xfffffffffffffffb, 0x0) r8 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="19cd9797151895d2e33ecc8a32cfce0f781bd85b27248c22a43b0b8c5d91b2f8268b35b1bd3bdad64aa7941e7432d4", 0x2f, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, r8, 0x0) 04:57:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:57:38 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) write$bt_hci(r2, &(0x7f0000000140)={0x1, @disconn_phy_link={{0x437, 0x2}, {0xc8, 0x59}}}, 0x6) 04:57:38 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003ec) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2889.829206] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2889.894984] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2889.896187] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) pread64(r1, &(0x7f00000000c0)=""/162, 0xa2, 0xffff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) preadv(r3, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/20, 0x14}, {&(0x7f00000005c0)=""/172, 0xac}], 0x7, 0xfffff800, 0x0) 04:57:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f00000000c0)) 04:57:39 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000811) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:39 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x2000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:39 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003f2) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:39 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000000c0)=""/208, 0xd0, 0x1000) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close_range(r1, r2, 0x0) 04:57:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="1fb02dec66141967d03fee0af356c45362649b996c18e9661954db047e7075f0082cba932c2e8b8839a2f2f45f89d49891ee7b3dda36f12a72e06018e477072faaabd722ff88c59b0c51094838fff7d656e5859fe7793d2342e96dc526113ec77dce6112f3ca7db9b9fda1c37681dbfbf9eb7d085c70de08b982ce6d90ef74d20d1a4cb36656633e3e52b38c7664aad665730de592356c402cbb3ec7df128ac7ff0aa194bc80f631ea4b6a2236f9fd1013e1", 0xb2, 0x6}, {&(0x7f0000000140)="37a294664fe793c47246ad2af8626ca828bc3865805e36b47a3e4a2583e29de35779fe3ef7666b66b41a9fbc0ed648b6ccc3a068c853703315f0e4c7c2d4446c12cb474d7bc60e8c8b973e3c5b7718360839ebfea1c6847548a7355f40a9d8fb67532f349c236adb8daf4be5b82cc8511c51d4", 0x73, 0x2}, {&(0x7f0000000380)="38473db00ab18c27100a0326cbd2579d64b712775002a0b8363cbb813f774fa2221fa2d8151d56a5574db37d2b81ebe5f7985123b396da975279e070d294cf0f541d5a1923c8d06277e481414927169cd696c09f7ab0be240cbddbc0eec7b7cb6d4a7215c7073ee839578cb2ca147456b0099beafaf75604d2ab1ea8235f13526e56c7dc50f61d274b1b6a6adcae706a2b1c0fe8e9bc6a13017277f53654710c880e32f080ece3d593918c8a55d233eb7fb1c5", 0xb3, 0x29}, {&(0x7f0000000440)="05ba611a16019593c98934041152277dbdd91c7989018b0a8f340839dedeae94393254cd864523beabeb731ba8154498fa7a415f8c43ae1fdf5d55d35cdd52b962edc9139eba5a264c33524a6505dd1756f8505e4abfb3c2f9b9366401981c0627563e7d18bbf976359b7b39342ae66da1efa53b09373909a954", 0x7a, 0xffffffffffff39d5}, {&(0x7f00000004c0)="82b73d0872de15c2efd178ff4f623b82", 0x10}, {&(0x7f0000000500)="b8", 0x1, 0x23ef}], 0x2000040, &(0x7f0000000900)=ANY=[@ANYBLOB="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"]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = getpid() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setxattr$security_ima(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640), &(0x7f0000000780)=@ng={0x4, 0x13, "521274806761e19338424282aaea32251f5b44"}, 0x15, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f0000000740)='gid_map\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) pipe2$9p(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r4, 0x4018f50b, &(0x7f0000000800)={0x1, 0x8, 0x2}) dup3(r2, r3, 0x80000) perf_event_open(&(0x7f00000006c0)={0x6, 0x80, 0xff, 0xff, 0xff, 0x5, 0x0, 0x1000, 0x6, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000680), 0x4}, 0x1, 0xff, 0x4, 0x3, 0x100, 0x5bc00000, 0x1f, 0x0, 0x0, 0x0, 0x6}, r1, 0xf, r3, 0xb) 04:57:39 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000818) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2890.191092] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2890.197229] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2890.219672] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2890.261301] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2890.298283] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2890.361815] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2899.317545] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:57:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:54 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x4000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:57:54 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_pts(r0, 0x0) fcntl$dupfd(r2, 0x406, r3) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r4 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="6cf23da13bf4e13a3cf56747a8d22520df69b736433e2c318e8182a38c6289bb726ea0e69ca952cad3f7231cb844a6d8fd35fb32d87a8c0018b3d2af90095b8742f2c6d02c020301cc218aa82680243cd8fcad7aab19adffff825b817b8df5d8f35ca288abde81fdc16524f2cbc74f1aecf278ac983c39e5788be2c5891097ad6e5f40a6a683ee952158032187a4be4fdfee18dbae6c9a643f483f5d04dd89275f911818431620a25fb3296f", 0xac, 0x4}, {&(0x7f0000000380)="782fce96059ef87e69cb35880333be249a01569c517d02293dc00b818cdc91e415e19c192719aa175d2388947c7445bb1d3d24b75dc24c7c0f4695871ed50e552cdcc0806cd8c3318301b8065b57a8ed612f05961f9639f05ccd02bb2b30dff705f9381bda29dcd0a07e6e4f272d77ffb5395ba2aae2ac6ad2f3c6ccbcbdae3a4d8349735bbe82d1f29f3fef46ddcb0e016bfc1e26c9703dfd4b027b4b62ff971bb4430adda731c4fe", 0xa9, 0x5}, {&(0x7f0000000440)="2cbcf6fc47f211ddcae2e8f08817c50dd115cd0d1870a58599383732b11b0fda57d66d539c0be889d1314f0f1e3a75ecd0d3515215663e9662fee32dbed9b0938280aaee8c75089300", 0x49, 0x6}, {&(0x7f00000004c0)="ab518658a34c4ae64f8f08d48083cf93cdebd2f271812f677522fc31e86fc09669635a749e4e2f590da1fb111485d2f29ae510030cdb58fccab588d7dbfaed14b5bf65602a8a98417ceb4fb6706c6b791c7749088c0c1c40b45dd02bc880819c6e08c80e63520862523155a0444cf5f1824e", 0x72, 0x400}], 0x0, &(0x7f00000005c0)={[{}, {}, {'net/netlink\x00'}, {'net/netlink\x00'}, {']\'/'}, {'net/netlink\x00'}], [{@pcr={'pcr', 0x3d, 0x15}}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@dont_hash}, {@dont_hash}, {@hash}, {@subj_type={'subj_type', 0x3d, '*&.\xc8()%'}}]}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) sendfile(r4, r5, &(0x7f0000000180)=0xfffffffffffffffb, 0x1) 04:57:54 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081a) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0xe39, @private0, 0x81}, {0xa, 0x4e22, 0x1, @private1}, 0x7, [0x7, 0x4, 0x1, 0xce9, 0xeb7, 0x5, 0xae74, 0x9]}, 0x5c) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:57:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x0, 0x0, 0x4, 0x0, 0x800000000000, 0x22000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x0, 0x0, 0x0, 0x5, 0x3}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000000c0)=""/206, 0xce, 0x1) 04:57:54 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003f6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2905.301392] nfs: Unknown parameter 'net/netlink' [ 2905.330842] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2905.346996] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2905.359853] nfs: Unknown parameter 'net/netlink' 04:57:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2905.415206] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2905.448287] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:54 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081e) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x4, 0x6, 0x4, 0x0, 0x5, 0x84, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x10, 0x200000000, 0x9, 0x7, 0x5, 0x5972, 0x4, 0x0, 0x3, 0x0, 0x28b}, 0xffffffffffffffff, 0x7, r2, 0x0) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:57:54 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x18000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003fd) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$CDROM_CHANGER_NSLOTS(r0, 0x5328) [ 2905.680197] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2905.704287] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:57:54 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000823) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:57:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0x7f, 0x0, 0x0, 0x0, 0x800, 0x21000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0xa}, 0x1000, 0x14c, 0x1f, 0x8, 0x6, 0x70b, 0x63c5, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x5, r1, 0xa) [ 2905.788370] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:09 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0xf6ffffff) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000407) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000825) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0xfffffffffffffffd) ftruncate(r0, 0x400) 04:58:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x1c85, 0x2}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:58:09 executing program 2: r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rt_acct\x00') r3 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r3) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x6a, 0x1f, 0x3, 0x0, 0x7, 0x12102, 0xf, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x6, 0x5}, 0xc0000, 0x3, 0xb9, 0x0, 0x1, 0x9, 0x2, 0x0, 0x10001, 0x0, 0x5}, r3, 0x1, r2, 0x1) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x103500, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd=r4, 0xfff, 0x0, 0xff, 0x2, 0x1}, 0x10001) r5 = fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000480)={0x0, 0x0}) r7 = fork() r8 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r8) getpgrp(0x0) r9 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) waitid(0x0, 0x0, &(0x7f0000000600), 0x8, 0x0) getpgrp(r9) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x1000) clone3(&(0x7f0000000580)={0x100, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000002c0), {0x22}, &(0x7f0000000300)=""/249, 0xf9, &(0x7f0000000400)=""/76, &(0x7f0000000500)=[r5, r6, r7, r3, r8, r1, 0x0, r9], 0x8, {r10}}, 0x58) [ 2920.019972] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2920.022911] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000828) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2920.120163] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:09 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x290bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0xa0, 0x1, 0x6, 0x0, 0x2, 0x24120, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x400, 0x4, @perf_config_ext={0x1f, 0x5}, 0x80020, 0x1f, 0xc4, 0x3, 0x2, 0x2, 0x1, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000143c5ef0100bb16a36934f9a9ece478000018000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) sendfile(r3, r7, &(0x7f0000000140)=0x10001, 0x65a0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:58:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000410) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0xfffffff6) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x7f, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) dup3(0xffffffffffffffff, r4, 0x80000) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r6, 0x80000) ioctl$CDROMREADCOOKED(r6, 0x5315, &(0x7f00000002c0)) 04:58:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000082f) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) pwritev2(r2, &(0x7f00000000c0), 0x0, 0x5, 0x5, 0x2) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 2920.344923] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2920.422993] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:09 executing program 2: sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x20004000}, 0x818) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, 0x1, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x8}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xff}, @CTA_TUPLE_MASTER={0x20, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000002}, 0x44004) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x2729, 0x85d}) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000500)={0x4, 0x8, 0x1}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2920.526211] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2930.549522] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:58:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000836) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x1000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xffffffffffffffc6, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x6c182162724905d) 04:58:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000500) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:23 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r2) r3 = socket(0x6, 0x6, 0x2) kcmp(0xffffffffffffffff, r2, 0x1, r3, r1) r4 = fcntl$dupfd(r1, 0x406, r0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = accept$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) pread64(r6, &(0x7f0000000140)=""/116, 0x74, 0x5fc) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r7, 0x80000) write$binfmt_elf64(r7, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x2, 0xa9, 0x3, 0x5, 0x2, 0x3e, 0x4, 0x1a2, 0x40, 0x29f, 0x2, 0x5, 0x38, 0x2, 0x6, 0x2, 0x8000}, [{0x4, 0x6, 0x4, 0x418, 0x401, 0x100000000, 0x7fff, 0x5f6}, {0x70000000, 0x6, 0xfffffffffffffffb, 0x4, 0x8000, 0x7fff, 0x1ff, 0x40}], "69d0e685cde9c32fdd9341ed1260a6110f3d16649f0dbf7fdedc54bd16c77487cb44ba171f20e3a0418df830fe7a9f3473b86205b22094a1a31f3a459abff604ddfcac295aa8c81a782822e44786a1f4f47190106c1d08d3b76a906f1d639ba5751eff05c4efb37578a16004157a61f75f571b2b7b30e2a81cc2866cdaba8cb6052a4615a49b7c3572152dc1a71885171ea1ac516c199dd90661a7a7f056d1b08560a803d9a4098ff68da597a581a1ce3b44d9634c369e1fb9e29bb31273907440f89c134c1b1c1726098fed727163cef91c1ae3bc9e42362ca350c94b02c2c568723662"}, 0x194) 04:58:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000040)) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0xfffffffd, 0x8}) dup3(r0, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) syz_io_uring_setup(0x3f3c, &(0x7f00000002c0)={0x0, 0xcce8, 0x8, 0x1, 0x155, 0x0, r3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x4007, @fd, 0x9, 0x7, 0x3ff, 0x1e, 0x0, {0x3}}, 0x0) socketpair(0x6, 0x3, 0x50, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0x7, 0x1, {0x0, 0x0, r4}}, 0x15) readv(r0, &(0x7f0000000500)=[{&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000000780)=""/203, 0xcb}], 0x2) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) pread64(r6, &(0x7f00000003c0)=""/164, 0xa4, 0x4) dup3(r5, r6, 0x80000) getsockopt$sock_buf(r5, 0x1, 0x37, &(0x7f0000000180)=""/117, &(0x7f0000000080)=0x75) 04:58:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2934.338393] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007b3) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2934.453063] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2934.513248] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$CDROMSETSPINDOWN(r3, 0x531e, &(0x7f0000000140)=0x7) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000002c0)={0x5, 0xfffffffffffffffe, 0x4, 0xff, 0x4, [{0x8001, 0x200, 0xfff, '\x00', 0x404}, {0xff, 0x6, 0x7f, '\x00', 0x2000}, {0x8, 0xffffffff80000000, 0x0, '\x00', 0x1000}, {0xffffffff, 0x3, 0x80, '\x00', 0x218d}]}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x84, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x59, @remote, 0x5}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') dup3(r5, r6, 0x80000) fcntl$dupfd(r4, 0x0, r6) pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2934.552027] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:23 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000838) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:23 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007b8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:23 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x8000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2934.773302] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2934.809004] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:38 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ba) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) r3 = accept$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) accept4$inet(r3, &(0x7f0000000180)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0x10, 0x80800) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:58:38 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000300)=0x1c, 0x80000) dup3(r2, r3, 0x80000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) sendfile(r2, r1, 0x0, 0x3f) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) r7 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r7) sendmsg$nl_generic(r6, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="200200003300ff7d2abd7000fbdbdf2518000000f001138008002900", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00=\x00', @ANYRES32, @ANYBLOB="08002f008100000014008200fc0100000000000000000000000000000800790008000000"], 0x220}, 0x1, 0x0, 0x0, 0x4c040}, 0x20000000) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:58:38 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000083d) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x100000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x101) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f000005b580)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x20, "1cbdcdfd055628"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f000005c580)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c780)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r9}], 0xfd, "5ae7c7f964d81a"}) dup3(r1, r5, 0x80000) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) r11 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r11, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r10, r11, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, r5, &(0x7f00000000c0)={0x20000010}, r11}, 0x2) [ 2949.186317] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2949.192344] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2949.257971] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:38 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) dup3(r0, r1, 0x0) 04:58:38 executing program 3: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000140)=0x1) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000000440)="bc2c68cde64584a690df26503313ac6aecf923cd2e4c11f244a508e3cbd16444b71b4df05a8665c1bbc9744a8a48302e95c67afd8d6dfa942d937b486b96e0a1b3b386944ecff33d392abfb4f21f63c0f14a8a95382f3ce545e0fb34eff960102e4c747e8de474c7947fcc2de6ba5eb17e2f29ee67ed8efc5afacae8e67045afafcd491581fec62cd35df7e9e462c663d1139a9b31ce136386c4ab7a4f47840e6172eeb6dce03f0362c4b420b20244ed23d2d034397eaadc3bc01854", 0xbc, 0x24000004, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @private=0xa010102}, 0x2, 0x0, 0x4, 0x3}}, 0x80) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="e1a5fffffffffff418002000", @ANYRES32=r1, @ANYBLOB="05000000000000002e2f66696c653000"]) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f0000000300)=0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000180)={0x9, 0x9, 0x3}) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x3, 0x8) creat(&(0x7f0000000100)='./file0\x00', 0x0) 04:58:38 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x200000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000844) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007be) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2949.423035] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xff, 0x3, 0x4, 0x80, 0x0, 0x800, 0x2, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2, 0x5, 0x5, 0x4, 0x6, 0x21e9, 0x800, 0x0, 0x5, 0x0, 0x6}, r0, 0x3, r2, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000002c0)=""/210, 0xd2, 0x80200) 04:58:38 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x400000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x8000000, 0x8}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) clock_gettime(0x3, &(0x7f0000000340)={0x0, 0x0}) syz_io_uring_submit(r2, r6, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={r8, r9+60000000}, 0x1, 0x0, 0x1}, 0xa84) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r10, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) syz_io_uring_submit(r10, 0x0, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0xffff0001) [ 2949.570341] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2949.694961] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2949.725095] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2961.269520] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:58:53 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000846) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x1800000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/thermal', 0x400840, 0xc) 04:58:53 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x9, 0x65) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000100)={&(0x7f00000002c0)=""/238, 0xee, 0x5}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) 04:58:53 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:58:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004, 0x4000010, r1, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd, 0x800, &(0x7f0000000040)="3fa677acdccd8fa02f37ff56893b0130967c82742b2852f020115b1f0b48132cb742f15717ad8371fc3195da325b", 0x2e, 0x12, 0x1}, 0x4) syz_io_uring_setup(0x1db6, &(0x7f0000000180)={0x0, 0xecb4, 0x10, 0x1, 0x2b9, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x6) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/142, 0x8e}], 0x1) [ 2963.868100] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2963.901936] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x2514, 0x81, 0xfffffbc3, 0xfffff000, 0x8}) [ 2963.970173] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:53 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0xf6ffffff00000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000084a) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2964.065854] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:53 executing program 3: ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) 04:58:53 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2964.123880] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:53 executing program 2: write$P9_RSETATTR(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x1b, 0x1}, 0x7) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2964.155062] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:58:53 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000850) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x52000, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x3f, 0x9, 0x70, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000002c0)}, 0x3200, 0xa08b, 0x8, 0x2, 0xf8b, 0x0, 0xff, 0x0, 0x5, 0x0, 0x100000001}, 0xffffffffffffffff, 0xd, r1, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x480f00, 0x0) fcntl$getflags(r3, 0x40b) 04:58:53 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0xffffffff00000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:58:53 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2964.389915] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2964.442260] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2964.484153] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2964.491314] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000852) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:09 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x9, 0x65) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000100)={&(0x7f00000002c0)=""/238, 0xee, 0x5}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) 04:59:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ca) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:09 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x28, r1, 0x800, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x9, 0x2a}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000890}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) open_tree(r5, &(0x7f00000000c0)='./file0\x00', 0x901) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r6, r3, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0xb2dc2, 0x0) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:59:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x4040, 0x0) 04:59:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r5) r6 = dup3(r2, r3, 0x80000) fallocate(r3, 0x5, 0x101, 0x1) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0xf503, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000003c0)=""/26, &(0x7f00000002c0)=0x77) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x804041}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x40, 0x7, 0x9, 0x6}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x2004c010}, 0x4000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000340)) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x100, 0x70bd29, 0x2, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048001}, 0x8014) [ 2980.142229] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:09 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000850) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2980.229766] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 2980.233194] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000856) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:09 executing program 2: r0 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x4a8, 0x2d, 0x200, 0x70bd26, 0x25dfdbfb, {0x5}, [@generic="48f001a3c236f97369f9e53241c1e564d9bd9fbce3cffe9eaa511ad3240efc2f485849f57034eef8560c6603a59672adff81a79e5aba89f3c2ab121e1aa9af68d93dc8b2c26d48858dff41d9b41416401bcbf5f8741a41435c", @generic="5e161c942709008a752ce6e1b69a25da2f51159f2b839f1672d82fcdb3a23cfecd2760c4b8cd18a039d3227b1a0934acb7d8094d82071553850f02d2cedf2a4d4c74962674b5ed0e7963a7a714e3c16d61564e80e47f2a4d05a7decbe3a8ac6c", @generic="c04904c02ee8bf3e6f5862e1cff952ee2304c367042278d17db63a6b25fdec3d5d2edba3fb07c2cef01e9bac134154f5003d082bfbbd03c65b58e171e79bc7bc7a4db522b0d1197f961dca29b91931f266cd1d632556b4ed0af61747bfd724b10b9e74a46374c222a9", @nested={0x1ca, 0x83, 0x0, 0x1, [@generic="a618d6879e08aa2480c47ef9d85b27a013d77e86520937f95d65f6576fcf1d7ca95f880237f34541389c8d089904bb8243f89f2a94bb2a72dcbbda65e4d058f059cd2c069424e475d07c1547c514633389a73b39c81a06c634c86ea99bcf98501a5ce763da", @generic="6ea3fc87b5696fa391e9b5276627994c98185af5e0f203869fbbb3848ed3a764a1fb1469b7cca8d2cb9b31eb7e1f695d94481564c28952eaa1096f753291fb093c57bf9f16a56657702246ddb7a8530916ee7c66ccb5be034305e47bb0d932f7dc9a8fdb9ee075063cc507e823b49c4e45ccad158c7d389ecac6833cbeae95ed3b18e060f5a0376254c88fbae2778efb7813c7efb3a7f6323fb5708c49064cbbf5462ef14fc1f64ad78d8c2be1f85bb3ec2c15887888f410dd23a13e343eb693e0ebbb4fa060d0c13ee058fc6c30d97883f982f1e256a3776512f73dd5e6d5fe96ebb709ae3c1a4e618dbc245ca18ae71a66eec24646bb028e", @generic="fc742c24e1de78d683d8984b1387a56df0daf424ae82b93da3805e6817ac2af884d623f9abae34ef1deaf38dfbcc", @generic="28f88294f210b4943b6cbf44a4cafe9e205c672bbca9da1c8fa1f324742cea8f3cc6a7c114600d211dbab9dc7f2419ab96d3a0568b84a3da82a3"]}, @nested={0x1a1, 0x87, 0x0, 0x1, [@generic="c30ce4a4d2cccb6109f7", @generic="5e903e67878a05f395218f65e78d060365b8083b84cc990c711ce2b3f96550241d8f4bf139018360abe5b25ffc493c2e2e57edf107da53e884c369434eb3e88fd52daaa5e2f7a2385bfe6770ac11dd221cbdc3f517f3ce63f384789950a7aa8e9056fb06ec2835a007ad35406370", @generic="f3a1c16637155b2d07c60bac985fc71e6ee7ceda0cca8337336e8989d736e8a6a15542ab9c8adc60361b2cc13c8b53415e02a261b6d7beb3af48ffb4851418c075da4c5b27d237ba1e9dc8fea93ad6c8f86ff56680de9318a5e7912f996545aab5e0bb4f0bd8069dda36344abd9c167690c14ca291a78a4044e36bb8b1806595de084288302b3a5e37f83d9a6d9ca0dc69f0d65e3dcf22f23529f6520d8af8f7b07adf70f7ff3784902accbca72c1da9cb10795dcbaa50b5c426f9a176cc1dd9dc928ff61d7c343adddc8ffa8c25da0fa35e29b70ec3769d2011af10fcc8", @typed={0x14, 0x15, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x84, 0x0, 0x0, @pid=r0}, @typed={0x10, 0x58, 0x0, 0x0, @str='net/netlink\x00'}, @generic="7fc5f27b4bffc1eec64e744527d64876629423"]}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x40000}, 0x20000884) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:59:09 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007cc) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 2980.432819] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:09 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000852) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000085d) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2992.501561] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 04:59:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:24 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ce) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x20100000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:24 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000864) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007c8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x11001, 0x0, 0x200, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(0xffffffffffffffff, &(0x7f0000000340)=""/216, 0xd8, 0x0) dup3(r2, r3, 0x80000) syz_open_dev$rtc(&(0x7f0000000140), 0x400266, 0x1c0c0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') dup3(r4, r5, 0x80000) r6 = epoll_create1(0x80000) dup3(r0, r6, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)="e8fec423547a2e3eadab67470ac4e820e30704cb2a32100c9911b2917be6365874fad97da4eea27a2b417128ee838e618b56b061ef85c6f2b01ffa44a25c86af62ffc9f10f15c7f8648e0ab1ca907418026c5d4ae385123a60c44893d391fd3a9ae8bf85f14d9fc467ae8743cd591e3884773abf026961dd591023540c8a", 0x7e, 0x10120}, 0x5) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:59:24 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) dup2(r0, r2) 04:59:24 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '#*&+\'--[&,\x00'}) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.freeze\x00', 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x72d}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0xc801}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653dc60643a87050d8f673511f126c841160f764131b6574002461756469742c0000000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2995.252384] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$cgroup_devices(r2, &(0x7f0000000140)={'a', ' *:* ', 'm\x00'}, 0x8) dup3(r0, r1, 0x80000) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2995.285835] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:24 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ba) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000866) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 2995.394029] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:24 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:59:24 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xfffffffffffffe00, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 2995.577140] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:24 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '#*&+\'--[&,\x00'}) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.freeze\x00', 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x72d}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0xc801}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653dc60643a87050d8f673511f126c841160f764131b6574002461756469742c0000000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:59:24 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000086b) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:25 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d4) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000b801) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 2: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab3f1e6e4f664ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x0, 0x2000000000000000}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:59:25 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x100000000000000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f00000002c0)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) openat(r5, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000180)={0x43b0, {{0xa, 0x4e22, 0x0, @loopback, 0x979}}, {{0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffffd}}}, 0x108) 04:59:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 2996.190844] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'geneve1\x00'}) 04:59:25 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000300)=0x1c, 0x80000) dup3(r2, r3, 0x80000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) sendfile(r2, r1, 0x0, 0x3f) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) r7 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r7) sendmsg$nl_generic(r6, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="200200003300ff7d2abd7000fbdbdf2518000000f001138008002900", @ANYRES32=r7, @ANYBLOB="7b28b468e783f514cc48be9d43ceecb22e52300172e1590dced54af568d7637adcb3dc1609379d22b0b5e30a17797420b7c686fc56c8c970fddd9fa558682ffa5321282ca04b1a7eb0806643c382c53d63a034512c548fd17c4db9fb01742e1d14b7345c6ff4fb424d2f2370a2f77f1d4a206e24c70f6863416c9542acfda2e77bf0f22bdf2ff8b2f3839168eba0e8d9013ce06eaaca1afed49fbf1c9649f6dbc46360c21fa88b93eb3e0f8655c53c09c7bb56e4646e23e8698283cd3ffdaa7de9b898892782ddf4d9ee2b665f45cda739d211cb0a81e3cd347f0144e61f519f5b981c31c30564675521ece46310fcea2e9e585b325219ff4a437265358b371b9e729172ec849605db80ccde8f49602c28c28a651fc0ab63e6ba3733835de49619b167598b5b6fb63122596d4f2c0ecfc52df0a5b8905c02799352bb9fc69741aa686eabcddc9dbae84c0ebdd77bea7554040c00850006000000000000000800390000000000b9d01a64d67c23a256d049b7e1b99b90a163e5d0758e5dd739c66615555c29e165fc98c4eddf26cf6c01d93437a9013b7072984a32c4ae3ea6b7f4c62b579a20593c8dd4d95356b1b33984f0b3a8b5d037922fa8cd52043718f4222d087c0ec2dd85e4d3a1547c8583ff9e7fc68e777917a6be2e2d9b", @ANYRES32=r0, @ANYBLOB='\b\x00=\x00', @ANYRES32, @ANYBLOB="08002f008100000014008200fc0100000000000000000000000000000800790008000000"], 0x220}, 0x1, 0x0, 0x0, 0x4c040}, 0x20000000) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 04:59:25 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000f000) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d6) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x208000) pread64(r1, &(0x7f0000000080)=""/8, 0x8, 0x9) 04:59:25 executing program 3: sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x20004000}, 0x818) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, 0x1, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x8}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xff}, @CTA_TUPLE_MASTER={0x20, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000002}, 0x44004) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x2729, 0x85d}) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000500)={0x4, 0x8, 0x1}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 2996.436840] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:40 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0xfffffffffffffffd) ftruncate(r0, 0x400) 04:59:40 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000000c0)=r2, 0x1) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f12fe9b6b11ec6c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:59:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000400)='}\\[/&,^(\x00', &(0x7f0000000440)=')^\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='/dev/hpet\x00'], &(0x7f0000000980)=[&(0x7f00000007c0)='\x00', &(0x7f0000000800)='/proc/stat\x00', &(0x7f0000000840)='nfs4\x00', &(0x7f0000000880)='/proc/stat\x00', &(0x7f00000008c0)='nfs4\x00', &(0x7f0000000900)='nfs4\x00', &(0x7f0000000940)='@\b!\x00']) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(0xffffffffffffffff, r3, 0x0) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60614e7f58cd8f673511f126c841160f764131b6574002461756469742c00"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000001b00)={{0x1, 0x1, 0x18, r3, {r2}}, './file0/file0\x00'}) io_submit(0x0, 0x0, &(0x7f0000001b80)) 04:59:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xc) 04:59:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x20100000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:40 executing program 5: r0 = gettid() getpgid(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r1, r2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 04:59:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d8) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3011.841300] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3011.893387] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:56 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 04:59:56 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081e) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:56 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007da) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 04:59:56 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r3, 0x9, 0x75df, 0x6}) dup2(r4, r3) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 04:59:56 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000000, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') fcntl$setpipe(r0, 0x407, 0x400) 04:59:56 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getdents(0xffffffffffffffff, &(0x7f0000000400)=""/4, 0x4) r3 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xa89, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000700)="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", 0x114, 0x1ff}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x1060802, &(0x7f0000000380)=ANY=[@ANYRES16=r0]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) r6 = openat$incfs(r3, &(0x7f00000002c0)='.log\x00', 0x541000, 0x100) openat(r6, &(0x7f00000003c0)='./file0\x00', 0x10400, 0x43) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x3ff}}, './file0\x00'}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 04:59:56 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) sendfile(r3, r1, 0x0, 0x8) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) [ 3026.929272] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3026.935402] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='schedstat\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = accept4$packet(r0, 0x0, &(0x7f00000000c0), 0x180000) pread64(r1, &(0x7f0000000100)=""/94, 0x5e, 0x2) 04:59:56 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_pts(r0, 0x0) fcntl$dupfd(r2, 0x406, r3) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r4 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="6cf23da13bf4e13a3cf56747a8d22520df69b736433e2c318e8182a38c6289bb726ea0e69ca952cad3f7231cb844a6d8fd35fb32d87a8c0018b3d2af90095b8742f2c6d02c020301cc218aa82680243cd8fcad7aab19adffff825b817b8df5d8f35ca288abde81fdc16524f2cbc74f1aecf278ac983c39e5788be2c5891097ad6e5f40a6a683ee952158032187a4be4fdfee18dbae6c9a643f483f5d04dd89275f911818431620a25fb3296f", 0xac, 0x4}, {&(0x7f0000000380)="782fce96059ef87e69cb35880333be249a01569c517d02293dc00b818cdc91e415e19c192719aa175d2388947c7445bb1d3d24b75dc24c7c0f4695871ed50e552cdcc0806cd8c3318301b8065b57a8ed612f05961f9639f05ccd02bb2b30dff705f9381bda29dcd0a07e6e4f272d77ffb5395ba2aae2ac6ad2f3c6ccbcbdae3a4d8349735bbe82d1f29f3fef46ddcb0e016bfc1e26c9703dfd4b027b4b62ff971bb4430adda731c4fe", 0xa9, 0x5}, {&(0x7f0000000440)="2cbcf6fc47f211ddcae2e8f08817c50dd115cd0d1870a58599383732b11b0fda57d66d539c0be889d1314f0f1e3a75ecd0d3515215663e9662fee32dbed9b0938280aaee8c75089300", 0x49, 0x6}, {&(0x7f00000004c0)="ab518658a34c4ae64f8f08d48083cf93cdebd2f271812f677522fc31e86fc09669635a749e4e2f590da1fb111485d2f29ae510030cdb58fccab588d7dbfaed14b5bf65602a8a98417ceb4fb6706c6b791c7749088c0c1c40b45dd02bc880819c6e08c80e63520862523155a0444cf5f1824e", 0x72, 0x400}], 0x0, &(0x7f00000005c0)={[{}, {}, {'net/netlink\x00'}, {'net/netlink\x00'}, {']\'/'}, {'net/netlink\x00'}], [{@pcr={'pcr', 0x3d, 0x15}}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@dont_hash}, {@dont_hash}, {@hash}, {@subj_type={'subj_type', 0x3d, '*&.\xc8()%'}}]}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) sendfile(r4, r5, &(0x7f0000000180)=0xfffffffffffffffb, 0x1) [ 3027.056386] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 04:59:56 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007dd) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3027.225998] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:10 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) 05:00:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r1}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'tunl0\x00', &(0x7f0000000100)={'ip_vti0\x00', 0x0, 0x80, 0x10, 0x2, 0x9, {{0x23, 0x4, 0x0, 0x1, 0x8c, 0x68, 0x0, 0x0, 0x2f, 0x0, @multicast1, @remote, {[@timestamp_addr={0x44, 0x3c, 0x13, 0x1, 0x8, [{@rand_addr=0x64010100, 0x4}, {@local, 0x775}, {@remote, 0x4}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0x6}, {@loopback, 0x4}, {@empty, 0x7}, {@broadcast, 0xf6a}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x14, 0x96, 0x1, 0x1, [{@remote, 0x5}, {@empty, 0x9}]}, @ssrr={0x89, 0x23, 0x87, [@remote, @empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, @broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x3a}]}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r3}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r4}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)={0x2a0, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x5, 0xe2, 0x0, 0x4}, {0x9acd, 0x4, 0xca, 0x80000}, {0x29b2, 0xff}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xba}}}]}}, {{0x8}, {0x174, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x4059}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x4cc1}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r4}}}]}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x1}, 0x20000810) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x48000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:10 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007e5) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:10 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6_vti0\x00', 0x0, 0x2f, 0x1, 0x7, 0x40, 0xc, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3, 0x7, 0x5, 0x401}}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/136, 0x88}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/60, 0x3c, 0x1) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', r2, 0x4, 0x6, 0x1, 0x2, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x16, 0x0}, 0x7800, 0x1, 0x0, 0x6}}) 05:00:10 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x81, 0x7, 0x20, 0x80, 0x0, 0x2, 0x18018, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa27, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x2831, 0x0, 0x11, 0x3, 0x100000001, 0x545, 0x7, 0x0, 0xfffff521, 0x0, 0x7fffffff}, 0x0, 0xe, r0, 0x9) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3041.716930] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3041.732417] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2918c0, 0x120) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000002c0)={'tunl0\x00', &(0x7f0000000140)={'gretap0\x00', r1, 0x740, 0x8000, 0x3, 0xff, {{0x14, 0x4, 0x0, 0x7, 0x50, 0x67, 0x0, 0x0, 0x2f, 0x0, @multicast2, @empty, {[@timestamp_addr={0x44, 0xc, 0x74, 0x1, 0x2, [{@loopback, 0x4}]}, @generic={0xc9, 0x7, "96a2356fc7"}, @cipso={0x86, 0x26, 0x3, [{0x1, 0x3, "1b"}, {0x5, 0x10, "168b30431b1728ec6ca8fcd00822"}, {0x1, 0xd, "2fe5ea865a822dac4b617a"}]}]}}}}}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:10 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x4600, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f690076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f0600c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3041.804353] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:11 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ec) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:11 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632ff379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00cda450d71d7d8b6957321d54b1e05a7e7c49aedb669a96af4d3e0780ebe83d61f0ada31af5fde37a776addff5115f1a99e6c5b61c5392a2412278940e1d3508642a7"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') r2 = syz_mount_image$nfs4(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x100000000, 0x9, &(0x7f0000000900)=[{&(0x7f00000003c0)="fceb370e4112c42f1539ddde16a222539ae5bef98c81c3013ec0aa23381d0db5cdc5e5fd6b4f1257da7d05a9b47c194151caee066fcd4f5bc842e3a0ab2a218f162cea0e78eee5de8b511cccfafa", 0x4e, 0x80}, {&(0x7f0000000440)="735cb722910039ad756093613a4976f51611a5b84e1317922a711567abec6d1a160a292e20299f537bc16bea878a0831d7610767e005556ce436de7ef0bae19f1d8d8141aca4894bb9616e542cef477fe937b7e5e1bc7b302e5c56b160bcce", 0x5f, 0x4}, {&(0x7f00000004c0)="5d0c052736ced954d7b877cd849c0cf8d03a6b46ddb085f88be5fd85dc21e6a146e0d5b1c7c9ed7e7a598e1f20462fa7eae6b49b41f117bdaa3cbc3719369892eb27f078cafc49004d26da016a10332f875cb169834325d8396d985367347139157bf2ec9bffef680c57b07e1e840a743cf1f5ee764c185f08ecce0aadef6ec859a339ce45e2de199dc66c02cb20ed2796682b801531dd2a7c388f0abef3cb", 0x9f, 0x51a83ed1}, {&(0x7f00000005c0)="caa946549f2fcad437ad120a8260ee3c1604250d1e5a2f95517cc9e0ac7ce279703cf08851a15cfcfc6c50bb6e4a3dd2289885", 0x33, 0x7}, {&(0x7f0000000600)="833e7c50172485a9f278769221ca3fd688f065bd4de1865262f33c292f2bf2112e115ef21b5630bf63916ea432713ebfd6b0f325eb230742750168ef7ef1fa76f52bf12508c6446fdd983834c6c36215bf3497240655a5c2e2", 0x59, 0x6}, {&(0x7f0000000680)="325a8ee9a0cf05d08f59d6825460dcad657b9b2adacc6bdab3eeaea3bd81a608b49b7140b6e8fc9c9bc74394b5db30e2bc5b18cf4c0d2953e365d718a27276f6d558b53368310377181fedbf8431620691ca5a9e1e6a0da21f400e43b3e56516b72372efeeac4dc8e79c0a6dd2952de19a42cedf8719728b54698dbd3c80a2fd920f76d2734517940acfc29a7470", 0x8e, 0x3f}, {&(0x7f0000000740)="b22091337cc3eb1329575f335d2f1c5e7ab551cd8b9b42f2e9a8c5a59daf8b813ccc8479af40962bd338c239dbb363f22c0bb10754bc5a9d0779dafdcb0c316159", 0x41, 0x7f}, {&(0x7f00000007c0)="5e3afb57c3850fa95507bd5b6228d8f4e5e5d3c52654c5b18a3dc27f8024d16aeb24dfa4f08d5ca8c306f4040bd7163f92175c782653f3d8cff9338f5987137c3ed072e3519aef76c0e77fdd29c884b93994fd25b36dd9be81698a758b8df8acaad99328db2c499a120dc2ff560eb8e7ec155f6f24691caeb0b1d8e675a92d03dacba8c4f96b78b3526f95a0644ee85adcfcac5d8700b4fd59d61fe9c581c9e189aadb36389791105edd", 0xaa, 0x3ff}, {&(0x7f0000000880)="be4250c58379971b3ead3f2cff49e9ee4038400dd20db9cae4ef6c285a3489b095bf271c6e80010f1e971d3a2b0788bdd07a34c7916bb3448477433dddba232718ca6718392a0c36e90ed766e82657e0457c6d51e24025180af41a846519a878ce805c0ae23a0b11a482bcab167035fcf84bcf463e281c5e8dbf56adc1cfa9", 0x7f}], 0x1050, &(0x7f0000000a00)={[{'net/netlink\x00'}, {'net/ptype\x00'}, {'net/ptype\x00'}, {'(]-#}!+,#'}], [{@smackfsdef={'smackfsdef', 0x3d, '(\xce*&'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'net/ptype\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) openat(r2, &(0x7f0000000ac0)='./file0\x00', 0x400082, 0xa2) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x8, 0xff, 0x6, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2a514935, 0x1, @perf_config_ext={0x426, 0x1ff}, 0x10000, 0x7, 0xf, 0x9, 0x8, 0x4, 0x7, 0x0, 0x800, 0x0, 0x3}, 0xffffffffffffffff, 0xa, r1, 0x8) r3 = pidfd_open(0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/253, 0xfd, 0x0) mq_open(&(0x7f0000000b00)='\x00', 0x2, 0x80, &(0x7f0000000b40)={0x29c2, 0x1, 0x6, 0x5}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:11 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendfile(r1, r2, &(0x7f0000000380)=0x2f2, 0x1) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)={0x1f8, 0xb, &(0x7f00000002c0)="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"}) pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3042.010988] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3042.015916] nfs4: Unknown parameter '/proc/óys/net/ipv4/tcp_wmem' [ 3042.093241] nfs4: Unknown parameter '/proc/óys/net/ipv4/tcp_wmem' [ 3053.429512] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:00:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007ee) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr\x00') perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x7, 0xc, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x3ff, 0x7}, 0x9000, 0x1, 0x5, 0x2, 0x0, 0x8, 0x2, 0x0, 0x6, 0x0, 0x9}, r0, 0xd, r1, 0x9) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r2 = socket(0x2c, 0x6, 0x81) recvmmsg(r2, &(0x7f0000004980)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/245, 0xf5}], 0x1, &(0x7f00000003c0)=""/243, 0xf3}, 0x3d9}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/142, 0x8e}, {&(0x7f0000000580)=""/237, 0xed}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)}], 0x4, &(0x7f00000006c0)=""/240, 0xf0}, 0x16a3a}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/186, 0xba}, {&(0x7f0000000900)=""/230, 0xe6}], 0x2, &(0x7f0000000a40)=""/145, 0x91}, 0x8001}, {{&(0x7f0000000b00)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/176, 0xb0}], 0x1, &(0x7f0000000c80)=""/4096, 0x1000}, 0xfff}, {{&(0x7f0000001c80)=@can, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/96, 0x60}, {&(0x7f0000001d80)=""/157, 0x9d}, {&(0x7f0000001e40)=""/4, 0x4}, {&(0x7f0000001e80)=""/49, 0x31}], 0x4, &(0x7f0000001f00)=""/205, 0xcd}, 0xfffff801}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/48, 0x30}, {&(0x7f0000003040)=""/157, 0x9d}, {&(0x7f0000003100)=""/81, 0x51}, {&(0x7f0000003180)=""/40, 0x28}, {&(0x7f00000031c0)=""/13, 0xd}, {&(0x7f0000003200)=""/171, 0xab}, {&(0x7f00000032c0)=""/185, 0xb9}, {&(0x7f0000003380)=""/181, 0xb5}], 0x9, &(0x7f0000003500)=""/8, 0x8}, 0x2}, {{&(0x7f0000003540)=@x25, 0x80, &(0x7f0000004800)=[{&(0x7f00000035c0)=""/30, 0x1e}, {&(0x7f0000003600)=""/184, 0xb8}, {&(0x7f00000036c0)=""/10, 0xa}, {&(0x7f0000003700)=""/56, 0x38}, {&(0x7f0000003740)=""/69, 0x45}, {&(0x7f00000037c0)=""/13, 0xd}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x7, &(0x7f0000004880)=""/202, 0xca}, 0xdeb}], 0x7, 0x40000022, &(0x7f0000004b40)) 05:00:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:26 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = openat$cgroup_devices(r2, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000380)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r6, @ANYBLOB="0e040000000000002e2f66696c653000"]) dup3(r4, r5, 0x80000) dup3(r1, r4, 0x80000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) write$binfmt_script(r4, &(0x7f00000003c0)={'#! ', './file0', [{0x20, 'nfs4\x00'}, {0x20, '+'}, {0x20, '/proc/stat\x00'}, {0x20, 'nfs4\x00'}, {0x20, ','}, {0x20, 'devices.deny\x00'}, {0x20, 'nfs4\x00'}, {}, {0x20, '/proc/stat\x00'}], 0xa, "1f6dec31a50b4d5c2d1e0d0ca1373415"}, 0x58) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffe97, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/199, &(0x7f0000000000)=0xc7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='sched\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) 05:00:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:26 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40c40800}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x60, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfa10}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000085}, 0x80) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r8, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r7, r8, 0x80000) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r0, r0, r6, r1, r8], 0x6) fallocate(r0, 0x1f, 0x3, 0x0) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3056.872623] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3056.933182] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3056.949990] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x4, 0x9, 0x6, 0x7, 0x0, 0x10001, 0x42800, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xcff, 0x2, @perf_config_ext={0x571, 0xc7}, 0x100, 0x0, 0x10001, 0x9, 0x10000, 0x7fffffff, 0x7, 0x0, 0x1, 0x0, 0x6}, 0x0, 0x6, r3, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:26 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendfile(r1, r2, &(0x7f0000000380)=0x2f2, 0x1) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x49, 0x4, 0x1}, 0x80000001) syz_io_uring_submit(0x0, r5, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd=r0, 0x0, 0x0, 0x6, 0x1, 0x1, {0x0, 0x0, r2}}, 0x7f) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYRES16]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f2) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'wg1\x00', {0x2, 0x0, @dev}}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2000010) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000400)={0x142093000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0), {0x5}, &(0x7f0000000300)=""/46, 0x2e, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x40, 0x8, 0x8a, 0x5, 0x0, 0x2, 0x6, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x8f54}, 0x1002, 0x1, 0x40, 0x4, 0x7ff, 0x7, 0x80, 0x0, 0x9, 0x0, 0x7}, r0, 0x1, r2, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xa) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:26 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000780)={0x1d, 0x10, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x9, [0xfff, 0x7f, 0x2, 0x80000000, 0x7ff, 0x7fffffff, 0x401]}}, @ra={0x5, 0x2, 0x1000}, @generic={0x6, 0x3a, "ab4b742fc885141626240db9f1dd7f3582120fc8acecc672316e8821fd32caf4e7560ce8d1d55f977a2c3f76bca5ebb4d9bcaa35314a131b189e"}]}, 0x90) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000640)={@private1, 0x80, 0x1, 0x1, 0x4, 0x8, 0x4}, 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f00000000c0)=""/51, 0x33}], 0x3, 0xa0c3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000600)) [ 3057.246402] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3057.307049] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'wg1\x00', {0x2, 0x0, @dev}}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2000010) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x68000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x48000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:39 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000780)={0x16c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK={0xf4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc0a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff01}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40}, 0x40) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:39 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xe, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255dffffff7f000000005c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c606434295f468915ad999470a40b6e1a87050d8f673511f126c841160f764"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x43f4, &(0x7f0000000340)={0x0, 0x30e9, 0x0, 0x3, 0x27c}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='oom_score\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) socketpair(0x1e, 0x5, 0x9c, &(0x7f0000000040)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000005, 0x12, 0xffffffffffffffff, 0x8000000) 05:00:39 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f7) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:40 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5fc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r3 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r3) fcntl$setown(r2, 0x8, r3) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = dup3(r4, r5, 0x80000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x1f}}, './file0\x00'}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r8, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r7, r8, 0x80000) r9 = accept$packet(r6, 0x0, &(0x7f0000000100)) sendfile(r7, r9, &(0x7f0000000140)=0x1, 0x4) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:00:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000400)={0x142093000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0), {0x5}, &(0x7f0000000300)=""/46, 0x2e, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x40, 0x8, 0x8a, 0x5, 0x0, 0x2, 0x6, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x8f54}, 0x1002, 0x1, 0x40, 0x4, 0x7ff, 0x7, 0x80, 0x0, 0x9, 0x0, 0x7}, r0, 0x1, r2, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xa) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3070.887301] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = syz_open_pts(r2, 0x28282) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000400)={0x0, 0x2, r3, 0x27c7}) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000900)=ANY=[@ANYBLOB="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"]) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1b8}, 0x1, 0x0, 0x0, 0x54}, 0x800) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3070.908072] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'wg1\x00', {0x2, 0x0, @dev}}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2000010) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3070.994984] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007f9) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:40 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xe, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255dffffff7f000000005c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c606434295f468915ad999470a40b6e1a87050d8f673511f126c841160f764"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:40 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) perf_event_open(&(0x7f0000000380)={0x94190e73cfc8b013, 0x80, 0x2, 0x4, 0x4, 0x40, 0x0, 0x7fffffff, 0x288, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xa}, 0x0, 0x1, 0x200, 0x0, 0xfffffffffffffffb, 0x6, 0xfffd, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xe, r0, 0x1a) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x8, 0x0, 0x5}}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:40 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000780)={0x16c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK={0xf4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc0a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff01}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40}, 0x40) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3071.216847] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x884c2, 0x0) copy_file_range(r1, 0x0, r4, 0x0, 0x757b, 0x0) dup3(r4, r2, 0x0) fcntl$setlease(r3, 0x400, 0x2) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007fc) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3071.398100] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3071.474048] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3084.149520] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:00:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:55 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000}, 0x1, 0x0, 0x0, 0x0, 0x6, 0x81}, 0x0, 0xfffffffffffbfffb, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000380)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8f80d5e4a0e0c98dbbe73e48b329cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc3663f7a3403350124318a26bfefa68cf2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a47700049617ee4af3813c1195f9ce2b22be4c197e68797dff530109bb6df2463ecaa3c21ff72ffd", 0xd8, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000780)="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", 0x163, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f69700101000063705f776d656d00fb3d2a9df4d1cbd030e3f9f0d5fa392c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:00:55 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000780)={0x1d, 0x10, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x9, [0xfff, 0x7f, 0x2, 0x80000000, 0x7ff, 0x7fffffff, 0x401]}}, @ra={0x5, 0x2, 0x1000}, @generic={0x6, 0x3a, "ab4b742fc885141626240db9f1dd7f3582120fc8acecc672316e8821fd32caf4e7560ce8d1d55f977a2c3f76bca5ebb4d9bcaa35314a131b189e"}]}, 0x90) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000640)={@private1, 0x80, 0x1, 0x1, 0x4, 0x8, 0x4}, 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f00000000c0)=""/51, 0x33}], 0x3, 0xa0c3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000600)) 05:00:55 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d262c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f7f4131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000803) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6b00, 0x4040}}, './file0\x00'}) r2 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x95a9, 0x1c, 0x0, 0x293, 0x0, r1}) dup3(r0, r2, 0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x0, r0, 0xfafae1c, 0x80000}) r6 = syz_io_uring_setup(0x2144, &(0x7f0000000080)={0x0, 0xf6ab, 0x0, 0x2, 0x103, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0xa2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) [ 3086.132962] nfs4: Unknown parameter '/proc/sys/net/ip' r9 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r9, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r8, r9, 0x80000) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) r11 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r11, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r10, r11, 0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000240)=[r2, r9, r11, r2, r3], 0x5) dup2(r1, r1) [ 3086.178174] nfs4: Unknown parameter '/proc/sys/net/ip' [ 3086.185935] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:55 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) perf_event_open(&(0x7f0000000380)={0x94190e73cfc8b013, 0x80, 0x2, 0x4, 0x4, 0x40, 0x0, 0x7fffffff, 0x288, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xa}, 0x0, 0x1, 0x200, 0x0, 0xfffffffffffffffb, 0x6, 0xfffd, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xe, r0, 0x1a) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x8, 0x0, 0x5}}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54080, 0x0, 0x200}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3086.339028] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:00:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:00:55 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000080a) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e0900c366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2922be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0x6, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317801d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eddabedbb7175fe3f81719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYRESOCT=r0]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:00:55 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000780)={0x1d, 0x10, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x40, {0x1, 0xe, 0x0, 0x9, [0xfff, 0x7f, 0x2, 0x80000000, 0x7ff, 0x7fffffff, 0x401]}}, @ra={0x5, 0x2, 0x1000}, @generic={0x6, 0x3a, "ab4b742fc885141626240db9f1dd7f3582120fc8acecc672316e8821fd32caf4e7560ce8d1d55f977a2c3f76bca5ebb4d9bcaa35314a131b189e"}]}, 0x90) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000640)={@private1, 0x80, 0x1, 0x1, 0x4, 0x8, 0x4}, 0x20) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f00000000c0)=""/51, 0x33}], 0x3, 0xa0c3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000600)) 05:00:55 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@private1, 0x8, 0x0, 0x1, 0x8, 0xad, 0x3}, 0x20) 05:00:55 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800007d6) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3086.508974] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3086.580864] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:11 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x401, 0xffffffffffffff00, 0x5, 0x7f}) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f76413026574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000080c) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) fallocate(r0, 0x10, 0xfffffffffffffff9, 0x1ff) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x1) r2 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r2, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffffffff, r2}, 0xc) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x200000, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) r8 = dup3(r6, r7, 0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)="1f9a4c19bc082cfac811256328b9c12a5013933d17565ec13b7f6e77cc64b26856ad40891e0c01ce00a0b494c038bd2a9faafe87cfd0ed279794e519022b239b261b8650377ee1764822f4ed785f920f7380fa3db71f95e3b3630f7486a35d217262a5903fc1f54897b88a884f68c651d4f46cd7379bd47a5875a8b1ad85bef73b075b9ff930905db56a2b5b2e625303a0e0cb03925f320ebe4a3c5bd375e40d26084301737c27", 0xa7}, {&(0x7f0000000400)="cf9046db5246b0eb61aadb92f9e7adb933050b8900892803f1308541ab4f9fc52145a579e84dbb7a3aef89c492c42e2ae2a50bf55e2140f81003e1605efa9603495cba5bcb70841bafe88f704a7dab60ceb2923588cba5e559106a8aec2e19352e5ac95678624e", 0x67}], 0x2, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [r8]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r7]}}], 0xb8, 0x4}, 0x20000014) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r10 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r10) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x8, 0x6, 0x1, 0x0, 0x81, 0x808, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1006, 0x9, 0x400, 0x0, 0x100000000000001, 0x100, 0x7ff, 0x0, 0x0, 0x0, 0x7fffffff}, r10, 0xe, r0, 0x8) pread64(r9, &(0x7f00000001c0)=""/206, 0xce, 0x80000) 05:01:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x4, 0xbb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{0x9, 0x18, 0x88be, 'geneve1\x00', 'veth0\x00', 'tunl0\x00', 'bridge_slave_0\x00', @multicast, [0xff, 0x0, 0xff, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0x0, 0xff], 0xce, 0x246, 0x28e, [@vlan={{'vlan\x00', 0x0, 0x8}, {{0x3, 0x1, 0x8917, 0x2, 0x4}}}, @vlan={{'vlan\x00', 0x0, 0x8}, {{0x0, 0x5, 0xedbe, 0xc, 0x1}}}], [@common=@ERROR={'ERROR\x00', 0x20, {"72ce3acf27ebf6f91ad9e8c72dd875a2b15c279ada77473d5fa8bc5a109c"}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:ptchown_exec_t:s0\x00'}}}], @common=@ERROR={'ERROR\x00', 0x20, {"cebbb78338ca925d93827e0e4a09d719844b3dfd955efe8856a505a6d48a"}}}, {0x11, 0x5a, 0x11, 'bond0\x00', 'team0\x00', 'team_slave_1\x00', 'hsr0\x00', @broadcast, [0x0, 0x0, 0xff, 0xff, 0xff], @remote, [0xff, 0x0, 0xff, 0xe5eeb1c914534c16, 0xff], 0x6e, 0xfe, 0x136, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x18, 0x5, {0x80000001}}}}, @common=@ERROR={'ERROR\x00', 0x20, {"9bb9d2d85a9b73aba30f7b6de0a0676fb27c697cbe1a302ec90d13fd5f35"}}], @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x3, 0x10, 0x866f, 'veth0_to_team\x00', 'bridge_slave_1\x00', 'batadv_slave_1\x00', 'virt_wifi0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @multicast, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x1ce, 0x24e, 0x27e, [@comment={{'comment\x00', 0x0, 0x100}}, @mac={{'mac\x00', 0x0, 0x10}, {{@local}}}], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x18f, 'syz1\x00', {0x577}}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {0x11, 0x20, 0x8906, 'erspan0\x00', 'rose0\x00', 'veth0_to_hsr\x00', 'vlan0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x2e6, 0x3ae, 0x4de, [@statistic={{'statistic\x00', 0x0, 0x18}, {{0x1, 0x1, 0x4, 0x7, 0x7fffffff, {0x7ff}}}}, @bpf0={{'bpf\x00', 0x0, 0x210}, {{0xd, [{0x5, 0x3, 0xc0, 0x5}, {0xfff, 0x4, 0xfb, 0xffffff8e}, {0x5, 0x4, 0xf, 0x8001}, {0x101, 0x7f, 0x81, 0x4}, {0x401, 0x9, 0x8, 0x7ff}, {0xf0c0, 0x40, 0x1, 0x8}, {0x5, 0x0, 0xf4, 0x2}, {0x4, 0x7, 0x9, 0xffffffc0}, {0x6, 0x40, 0xc2, 0x8}, {0x8, 0x81, 0x1, 0x1000}, {0x4, 0x3, 0x1, 0xd5b4}, {0xffff, 0x4, 0xfb, 0x2}, {0xb5, 0x80, 0x4, 0xff}, {0x8a9, 0x2, 0x20, 0x5}, {0x6716, 0x1, 0x5, 0x2}, {0x2d, 0xfc, 0x1, 0xffff}, {0x2, 0xf9, 0x3, 0x295}, {0x2ec7, 0x7f, 0x0, 0x6}, {0xffe0, 0x40, 0x99}, {0x1000, 0x9, 0xd1, 0x27560}, {0x3, 0xb2, 0x7f, 0x80000001}, {0x6, 0x5, 0x9, 0x401}, {0x3, 0x7f, 0x81, 0x9}, {0x100, 0x81, 0x8, 0x9}, {0x3e, 0x5, 0x6, 0x2}, {0x101, 0x70, 0x0, 0x3d}, {0x3, 0x9, 0x20, 0xffffffff}, {0x4, 0xff, 0x12, 0x6}, {0x5, 0x0, 0xfb, 0x9}, {0x9, 0x5, 0xd6, 0x7}, {0x1000, 0x2, 0x1, 0x1000}, {0x9, 0x0, 0x8, 0x7}, {0x4, 0x20, 0xfd, 0x4}, {0x4, 0x6, 0x0, 0x6}, {0x9, 0x8, 0x4, 0x1}, {0x41, 0x8, 0x80, 0x5}, {0x4, 0x9, 0x34}, {0x6, 0x5, 0x5, 0x1ff}, {0x9, 0x50, 0x7, 0x3f}, {0x6, 0xfd, 0x0, 0xf78}, {0x200, 0x20, 0x17, 0x8000}, {0x1f, 0xf5, 0x7f, 0x8}, {0x2, 0x40, 0x8, 0x7f}, {0x1, 0x9, 0xc3, 0x9}, {0x3f, 0xe5, 0x81, 0x3f}, {0x82, 0xff, 0x1f, 0x4e}, {0x364, 0x5, 0x6b, 0x6}, {0x7, 0x6, 0x4, 0x4}, {0x73e6, 0x0, 0x80, 0x1}, {0x1, 0x6, 0xff, 0xcb}, {0x5, 0xb7, 0x1, 0x8000}, {0x1f, 0x4, 0x7f, 0x4}, {0xffff, 0x40, 0x8, 0xffff}, {0x1, 0x20, 0xb4, 0x1}, {0x200, 0x81, 0x1, 0x1}, {0x9, 0x95, 0x80, 0x6}, {0x1, 0x2, 0x0, 0x8}, {0x3, 0xfc, 0x9, 0x1}, {0x80, 0x1, 0x40, 0x7}, {0x31, 0x8, 0x5, 0x60}, {0x2, 0x22, 0x1f, 0x10000}, {0x1f, 0x0, 0x1, 0x7}, {0x8, 0x0, 0x3e, 0x8000}, {0x7, 0x3f, 0xdf, 0x8}]}}}], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x40, {0x8000}}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x400, 0x0, 0x8000, 0x0, 0x0, "ff0b48a15c6125002a07938ba4a8743bd2a619915110931017da3991ae48aaab60ed3304bc2f0091b0f13dae1a71789ea68199a264276901e9cbb9b7a50c710b"}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xb802, 'system_u:object_r:audisp_remote_exec_t:s0\x00'}}}}]}]}, 0xc28) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r2, &(0x7f0000000f00)=""/172, 0xac, 0x4) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x9, 0x81, 0x80, 0x0, 0x22b, 0x410, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x1, @perf_config_ext={0x2, 0xffffffffffffff7f}, 0x0, 0x0, 0x8, 0x3, 0x7, 0x6a, 0xf800, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x7, r1, 0xa) 05:01:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x74000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:01:11 executing program 5: r0 = io_uring_setup(0x26c6, &(0x7f0000000040)={0x0, 0xcb04, 0x4, 0x3, 0x26d}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000180)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r1, r2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:01:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x68000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 3102.103162] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3102.205054] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_w$-&\' 05:01:11 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x18000000, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e0900c366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2922be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0x6, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317801d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eddabedbb7175fe3f81719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYRESOCT=r0]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000811) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffe}) getdents(0xffffffffffffffff, &(0x7f0000002740)=""/4097, 0x1001) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = dup3(r4, r5, 0x80000) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000780)=""/209, 0xd1}, {&(0x7f0000000880)=""/164, 0xa4}], 0x4) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000001d00)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b657400249ec7e385a2560605ad420561756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000001cc0)=ANY=[@ANYBLOB="ffff2b63207db639ffff0000000018000200", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) recvmmsg(r6, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/53, 0x35}, {&(0x7f0000000980)=""/7, 0x7}], 0x2, &(0x7f0000000a00)=""/112, 0x70}, 0x400}, {{&(0x7f0000000a80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000b00)=""/44, 0x2c}, {&(0x7f0000000b40)=""/127, 0x7f}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x3}, 0x1f}], 0x2, 0x100, &(0x7f0000001c80)) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x2) [ 3102.419261] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) fallocate(r0, 0xd, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) fallocate(r1, 0x10, 0x7, 0x1000) 05:01:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000100)) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f00000000c0)) 05:01:11 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f74632c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00c16cc4f33a4ffe3f4009df44b6614106000000b3d13c21a6570ed6cc308889024c4968f1fcff6dc8b8825ff21c540c68c81955db724beb02462c386836033f99a0d827af9461c7d330"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000640)={0x0, @aes256, 0x0, @desc3}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f00000017c0)={0x40000, &(0x7f00000000c0), &(0x7f0000000440)=0x0, &(0x7f00000005c0), {0x25}, &(0x7f0000000700)=""/4096, 0x1000, &(0x7f0000001700)=""/190, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) r4 = syz_open_procfs(r3, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r4, 0x80000) close(r4) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:11 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000818) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3102.630387] nfs4: Unknown parameter '/proc/sys/net/ipv4/tc' [ 3103.004037] nfs4: Unknown parameter '/proc/sys/net/ipv4/tc' [ 3116.759583] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:01:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081a) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:26 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffe}) getdents(0xffffffffffffffff, &(0x7f0000002740)=""/4097, 0x1001) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) r6 = dup3(r4, r5, 0x80000) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000780)=""/209, 0xd1}, {&(0x7f0000000880)=""/164, 0xa4}], 0x4) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000001d00)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b657400249ec7e385a2560605ad420561756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000001cc0)=ANY=[@ANYBLOB="ffff2b63207db639ffff0000000018000200", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) recvmmsg(r6, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/53, 0x35}, {&(0x7f0000000980)=""/7, 0x7}], 0x2, &(0x7f0000000a00)=""/112, 0x70}, 0x400}, {{&(0x7f0000000a80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000b00)=""/44, 0x2c}, {&(0x7f0000000b40)=""/127, 0x7f}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x3}, 0x1f}], 0x2, 0x100, &(0x7f0000001c80)) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x2) 05:01:26 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000040)={0x0, 0x10000000, 0x2, 0xfffffffc}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:01:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:01:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:01:26 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x77, 0x3, 0x20, 0x2, 0x0, 0x0, 0x80a00, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x2060, 0x2, 0xb2, 0x4, 0x80, 0x846e, 0x4, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xb, r0, 0xc) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)) 05:01:26 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(r2, &(0x7f00000001c0)={[0x1000]}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0_virt_wifi\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r3}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r3}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="4ab8f73bd124e78a99000000000000005fb3a7aa71aa49677cb32700a59747ee50baac3d1ea7350bcad87011a891bea0a4cf470af2a8e51993", @ANYRES32=0x0, @ANYBLOB="0020800000000008000000044607001800640000052f9078ac1414bbac1414aa94040100"]}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000003200)=ANY=[@ANYBLOB="94180000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="14000200776c616e3100000000000000000000001400020076657468315f766c616e000000000000140002007866726d30000000000000000000000014000200000000000000000000000000000000007800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200726f736530000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200687372300000000000000000000000001400020076657468315f6d61637674617000000010100280040001000400010004100500bdda792868b5e56a7ee4a2d2d27d0c3e11f48af8aebe45580acd583c5095bb0c2a7f66fe7533585cf594cfd133a7ffcdfd193056c88440d40fe53918cb8c29a89bd6ea88849dd232cfe5ffcf0774feb3960348673b1f68d18c5605bb408c19af5d64e0aabfe5fc541f1835c2990b8e9d64c26e2a407c7faea5d505304c607366a38c28a8c9c2f8332ee0968b65d22a9b966e93ffb31f952a0a6473bac82d29bca6152388a0df11d19061507bc897412c65f81e463ef4ca1ccee25bff0ce533b2e06dc1472ab06930848a9690d5294dfeb74e3e92d4721209afd3efcaabd5c00c573e57fc91e16ace25b19b74883a9b638f5d432b3fb8530c122b7dc1381dd4f737dfdbaa2acfbd12184d28c98401f0317eff848099c4f8f1d0b7fb6d20559c4ee64281aeb9d68039001f2a82d8ce3594a67b214c00c01731cc8afe352f87273914e648fcfa8b69fe038c8dc1a2d3255a07999b24b04cfed763de0f46b5a491f117d04a2d779fe45c49afc7816239a12b507b169a5e0285053da671f4b46ea4d05335266537220b07d14ae4e0c78aad43f186a64c233f4adc961dfd58cfcffaa72c734f4a7883d0951dfdaaa20a60b7590936407236e5e768d6060b5a594f744dddc3569ebe704e3e30beb58ea7985e81c1023622c361e4afcb2f329a8aa8200a3d0a87363c6cbbf32b6241f180d675836d777ce36d272962844e360ac509b70923e8cc95fbc945f8c054a563a97b666f74305885a0d2b725929675e2828e43e4ac8b2452bdd344f77e0a3181368ada06060317b9f8d8546dbd89e461c67871b5eb9c493cf265b7626943f7b49f78fba6f4b9973ff5d56c52bdd7831469a585e33480c204d995b67dbb06b0e2c3c1e3a3e5a1c8f8ebbdf7ef2aa2ec17171d46ccaab6798cceb65f7a990c77a49bb43ba1e9848beeea78f61aec0a62b06df033491adb0f2beaf57119c296ec04cdce8391ab75da8b6ae0555ceb22b9eb2e241015bde9e00057323a06800bc8a566e7edd80f4cee971b3d1ff41435ee01ee1bfe010ee9aa00e5bb94129061bb986db543b679d1093a56d197c6589e1d091ea9921b9991ff1dc37ef8b9c3d4c9fea106351d01412f0b89c5e513da1c54b249dc2e46dc357882350a033baf28264b0bd08cfb33eb1df9c4d0ddf3ca6ed5dc57f79632445e00a99a62a6791f58fd6c9c62db00122fc789f44671c98de70430d173703385d063c20eb3e8849fe6a1081559d704e2b9015bc9d2878735b773d1376010cae5675082cf6bf7f80f5424c4e64db1ed47cc03794ce5e82c049842a62cc3ed50873280867a5376faa67acb0484924b3ae3b6ffbf77e9ccd5f8d1dca2a95fbf9a61f5a2522b4f3d9f0cb2a41b25d04f6090d4833e02dd3878acf1ff7d140ab8410d35b225b92644f03ef915b68c9c5ef088b536cd402f982a308dba8a68685d7029c91c82be2766b4c40340276ad6029b51d9033503aae6cfbfcf2f224e155413e058dfed7bd80416d190aafb4aa75ef04813583be31ab9ce6be2c3b1f32cdaca05ba21596680c408560b5f55b3cc7b04aac1416dd0c3c52ac75562c376536bffe9dfc4c252393f321e334baeac37e3e464dd560494c6d87a1a14c82397583d838f060bbf2f0dc906916638aa5b126717cdfd20485a23d9b481f3b6eb3d58029d899108f6df0447516ffc4ce11f2769e2091f71765ce6a634d12a8f35a9097580bba5bbd8552e6788dca9b3a0638c02a53b2aee8e0f233f6741f8cabb396b9dfa17096052f56257d18524969b3150aba2c599249c9eb04131faa1a982a7c0e579cb98e021c2b1495ac11c918859ebf908e504548762138352d77dee6f4b7aecc08532d95b683db167da8875950a3cee635fceeffb2b9acc184bc091991749a96cd9f3143df6772d4930277b316737e3549c0ff5782bfd461ca773157eff46e71495a9de05ecc97c88ff915404caac716d4018ea4d87384d1a4e72e5948bdb7dc01adc5f8c0f980288a3415fd4f32353706ead00d08f0c019474664390a1f144ab75cda7bbab009df80c7f60524d185915cc501afc3c50cdd539742d1e55905befb36de18029446a451a7233a48e800e5739bc0084abddb59c3f4f7aea007356e80d8bacbef9061b4ebc65bdb108ea58e5c71a83ad37dd8e5c6ac7cbc25e1fa033d5461f9ef014aae7acc6a52d15f2fac82fcb58570a8f86412c9dbe3ae719855bfe88567fd6a0b290057b9813409bda7c940871dc38a0b55e58da05899fc37dfc9911f4a821708b0b1161761e357539322110c1546c8fa25dd7eab1e399c4a80d1db991b39f92b10a1fe89b7f5501e139ed99dfe1afd3993c572eb4a21a1ebf51c5200666258c4e1faaf96e303ce9cbc6d3721843a6c8666d6a67f25300ceee592b90076650541557a0d4bcf65c1df6ef6db73b787e702b654d6f43d6a6b81742f490136d357c82eb088422da553974bfcc0971764602bf855ae395cafccc049d5e447c2f9174e3460378fad5fd678a24e62dd407e2d3bb9c427350fa090b88e276cf1062b17f2ffe58b6a9ebeac801a95347bc7b8597497c123bfc4f378a72b66eeaa4ae85721762ebe03d22c7eabec186ed1665a21508f488cf37d17fde96f286f55b663f90723a82ef7537d94a654395beae925962a286acbbe41dde1bef05ca01318405b5e9647a68720bce93cd8e117140f4c723e488880e58e6f941c2666bc7f4481f613a73c4ccc3bfdf08821f20b41b3101f2a49adf3c928579e655a5b9e8b00ebbd3129795e5985a8ae3228b68200832639770bccbb552bb3c44318b984bbc2742fbf82bf6a1730d821725585bdfde9aa68396d15eee18adb5d3f98f9c2c95810f488a63c6bab789ee503d734b5e150b3c920857ad46089cc7421300f28ee87f087fcbc71ca2c69e126220543391cb4db37e55687286d4ff7b45b7b51734c7e6c0efdc63ee46e08ad045e1ac736f6e4f8b3a0e57b266cb3e961ed3cb4d33ab106cbd64c459458140bcd8c35d0c0aa29244ceecdc024eb1d456797e3a89b55d9fa7034a4e4d52e9f90fd8e41ed022583c138cf7160139a35a2454efcb1668f117947ab3e90420229882d4be576fdca42ce8d4bf934ec95663825d041c30145d3da18cfeb6fc565ac8fbb31876b57a3d1d9e5e31e98146c8321f33f13f44fad4a8c515a290a46634a8bd1e7d1f24782d6cfadb37505aab448d2c4269eb7961450427f5a241cacc1e55968199cd02b46f3c4976b6f5cab90eb757dca9680452c4665f51eaa92c693d65b9bd3180b72d0667ef34e419375f796d572aa514e546fe01ca356a5dec95602a38f00584be89ab0ee9807437478410dc57d5e340f0ef9e00c46e8112d0ad3cc8a62142b9f9213a8de3275aa638aa408a4b44ba392c1d6d531273cc4593ab399b9c5823d1814531e236f07f5d8a49a22083828f520874d0ddae2bef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@ANYRES32=0x0, @ANYBLOB="08000300010000001400020076657468315f6d6163767461700000005000018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x1894}, 0x1, 0x0, 0x0, 0x1}, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3117.263075] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3117.264399] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:26 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x10, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081e) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:26 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendfile(r0, r1, &(0x7f00000000c0)=0x80000000, 0x4) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10884, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70ff07632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f1160f764131b6574002461756469742c00"/102]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x4, 0x9, 0xe1, 0xde, 0x0, 0x70, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0xc}, 0x20, 0x4ce, 0x5, 0x2, 0x6, 0x0, 0x546c, 0x0, 0x20, 0x0, 0x2}, 0x0, 0x0, r2, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000780)={0x0, 0xf703}) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0xf8af}, {&(0x7f0000001780)="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", 0x122, 0x7}], 0x1190888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c6064391c573f8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x800) 05:01:26 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000081a) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3117.535363] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000823) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3117.664970] nfs4: Unknown parameter '/pÿc/sys/net/ipv4/tcp_wmem' [ 3117.695063] nfs4: Unknown parameter '/pÿc/sys/net/ipv4/tcp_wmem' [ 3117.758374] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x74000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:01:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400000, 0x4a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) copy_file_range(r3, &(0x7f0000000140)=0x7, r4, 0x0, 0xa5, 0x0) 05:01:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a9f41b2, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:01:44 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000825) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) fcntl$dupfd(r3, 0x406, r0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) mkdirat(r5, &(0x7f00000000c0)='./file0/file0\x00', 0x62) 05:01:44 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x11000, 0x8) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000200000000000000020000000000000004000000000000000900000000000000000000000000000000000000000000000000000000000000000200003f00000001000000000000000100000000000000ff000000000000000600"/256]) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d26626a5f726f6c653d3f6465762f6823c60643a87047d8f673511f126c841160f764a3615e236a9099926469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000040)=[r2], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:01:44 executing program 2: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) pread64(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3135.212861] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x8, 0x80, 0x0, 0x3, 0x7f, 0x6, 0x0, 0xd2, 0x400, 0xb, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4b5, 0x9, 0x7, 0x7, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}, r1, 0xa, r0, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r2, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) [ 3135.292329] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:44 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000828) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800003d2) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000380)=0x2c) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) io_setup(0x3, &(0x7f00000003c0)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) io_submit(r5, 0x2, &(0x7f0000000600)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000700)="211b2646d66156e2a0e2d6af6838616e8977466fa81683139d3f1555d0560b0e46e59f6e058c339cd23a4ceb76b21add0500d72ac86f0e069bb0dddf00f44c3188dff6034cf1c07d34501226e36edc451d137ce888d47f511ddf3ed5ec0075f36134d2e0bad4e7964f5e6a84901e1ca92750648bf4b2897bd0fc7dfc82fe14677afdf299441e5c86cb095b790ff1c09e045473f99a81c00248d2223af48aee7b14152bb566026dc7126e253ad3c49cd5a22553c5bbcea6876d0003eab0d6045b35e8c76ae45c1f482086d403949381ef3402f854f46f332ad0d2393fb493231ff24078dbf3e046acbbff18", 0xeb, 0x10000, 0x0, 0x0, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000980)="a700dc6954ef7a312791ab6c38e5b5a9b9363c868abb650389605498cf9c6de098478937c4dd4a96cd8f1a0d4faf8ac92997821ae81b51356d678d98f217338b80e883999f8c13ae9351a7cdb3bfc632c4a750690f56aef3c841fb18c06c02166cb4639563460047710a0a00b98952e0584672f9a798a060927ed06ac7e58485f431b5d8a3dc62c9e98965addc84a29a45623ad165d254fd0525cde26bcd90c91b2b2aaa0d3f3e88327689d2c966e3431cf48f43dc58f4372508f2e5ee00e5d33ae0e8300e8b14017c69aea2be489547a821ccbb3f6115837f1a5ecc41aed2b91fcd5968f7fca4c363ace057aaf5e6dedc1fc2542d6f32a3bec0f7", 0xfb, 0x9, 0x0, 0x2, r4}]) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3135.406908] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:44 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) fcntl$dupfd(r3, 0x406, r0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) mkdirat(r5, &(0x7f00000000c0)='./file0/file0\x00', 0x62) [ 3135.471333] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:01:44 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) renameat2(r4, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000380)='\x00', 0x5) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syncfs(r5) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000380)=0x2c) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) io_setup(0x3, &(0x7f00000003c0)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) io_submit(r5, 0x2, &(0x7f0000000600)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000700)="211b2646d66156e2a0e2d6af6838616e8977466fa81683139d3f1555d0560b0e46e59f6e058c339cd23a4ceb76b21add0500d72ac86f0e069bb0dddf00f44c3188dff6034cf1c07d34501226e36edc451d137ce888d47f511ddf3ed5ec0075f36134d2e0bad4e7964f5e6a84901e1ca92750648bf4b2897bd0fc7dfc82fe14677afdf299441e5c86cb095b790ff1c09e045473f99a81c00248d2223af48aee7b14152bb566026dc7126e253ad3c49cd5a22553c5bbcea6876d0003eab0d6045b35e8c76ae45c1f482086d403949381ef3402f854f46f332ad0d2393fb493231ff24078dbf3e046acbbff18", 0xeb, 0x10000, 0x0, 0x0, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000980)="a700dc6954ef7a312791ab6c38e5b5a9b9363c868abb650389605498cf9c6de098478937c4dd4a96cd8f1a0d4faf8ac92997821ae81b51356d678d98f217338b80e883999f8c13ae9351a7cdb3bfc632c4a750690f56aef3c841fb18c06c02166cb4639563460047710a0a00b98952e0584672f9a798a060927ed06ac7e58485f431b5d8a3dc62c9e98965addc84a29a45623ad165d254fd0525cde26bcd90c91b2b2aaa0d3f3e88327689d2c966e3431cf48f43dc58f4372508f2e5ee00e5d33ae0e8300e8b14017c69aea2be489547a821ccbb3f6115837f1a5ecc41aed2b91fcd5968f7fca4c363ace057aaf5e6dedc1fc2542d6f32a3bec0f7", 0xfb, 0x9, 0x0, 0x2, r4}]) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:01:44 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x7, 0x4000) signalfd(r0, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f7f0000002f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f677511f126c841160f764131b6574002461756469742c008220829410a118357af08e2a6bb21d11d140efd5e0699d2502ee0e57703e71e7ac64d5d9e93fd27c926712559dd70876cfc9496c830a95527d83a5e873024de8bac34382c64b7662910f79adffb7ffe332e1b178988dd04bf2771e3aa16b5e96fce0537a39b056024ad64426bc5c5226a5fbbf9f5e56368fa1d2ca8fa45d47031400f9b4fcf68c75484b77d3cc28729d2d85f037b207cfe2b7ca257a1f9f3f6c224cb2f068a1e534e80da63cc8324f116dad2ecbeca740f5ef831fc37e01e124"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) write$tcp_mem(r4, &(0x7f0000000380)={0xffffffffffffffe0, 0x20, 0x101, 0x20, 0x8}, 0x48) [ 3135.655101] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3135.741253] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3148.150791] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:02:03 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:03 executing program 2: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000380)=0x2c) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) io_setup(0x3, &(0x7f00000003c0)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) io_submit(r5, 0x2, &(0x7f0000000600)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000700)="211b2646d66156e2a0e2d6af6838616e8977466fa81683139d3f1555d0560b0e46e59f6e058c339cd23a4ceb76b21add0500d72ac86f0e069bb0dddf00f44c3188dff6034cf1c07d34501226e36edc451d137ce888d47f511ddf3ed5ec0075f36134d2e0bad4e7964f5e6a84901e1ca92750648bf4b2897bd0fc7dfc82fe14677afdf299441e5c86cb095b790ff1c09e045473f99a81c00248d2223af48aee7b14152bb566026dc7126e253ad3c49cd5a22553c5bbcea6876d0003eab0d6045b35e8c76ae45c1f482086d403949381ef3402f854f46f332ad0d2393fb493231ff24078dbf3e046acbbff18", 0xeb, 0x10000, 0x0, 0x0, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000980)="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", 0xfb, 0x9, 0x0, 0x2, r4}]) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000082f) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x2c, r2, 0x8, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000090}, 0x10) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70626f632f737406000000ec11b7a01566a0ead2433403d39c6f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c006ac831390de0c35afa3371c026416ab547d1a1b785f01988c48d5635f65d83d74422b81db774d9a79eb11235b5b2b97029ca22bb68d6c07a3996a1d020a52686ee3a077f4f5a36728876a5e2524778d12976b1ffde271f65e444a34e174f8976e59d0721d4cc53ddc4f7422e2403218388095700"/250]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60603000000000000001f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(r2, &(0x7f00000001c0)={[0x1000]}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x10401, 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000000000000050000000000000006000000060000000200000000000000a4c300000000000003000000000000000100000000000000000000000000000000000000000000000c08000000000000000000000000000002000006000000000000000000000000000000000000000000000002d2af3173f2349b1d00000000000000"]) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r4}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000040)={@local, 0x4f, r4}) r6 = io_uring_setup(0x7fa7, &(0x7f0000000340)={0x0, 0x0, 0x10}) dup3(r0, r6, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r8, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r7, r8, 0x80000) ioctl$AUTOFS_IOC_CATATONIC(r7, 0x9362, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180)=0x20, 0x4) 05:02:03 executing program 3: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) renameat2(r4, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000380)='\x00', 0x5) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syncfs(r5) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3154.095417] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3154.143206] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:03 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) fcntl$dupfd(r3, 0x406, r0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) mkdirat(r5, &(0x7f00000000c0)='./file0/file0\x00', 0x62) [ 3154.181075] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:03 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x800001b8) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x981f5000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) getpeername(r0, &(0x7f0000000380)=@ieee802154, &(0x7f00000000c0)=0x80) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000836) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 2: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0), 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f00000003c0)=""/241, 0xf1}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x2100) r1 = fork() perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x80000) [ 3154.504111] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:03 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18}, './file0\x00'}) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') pread64(r0, &(0x7f00000001c0)=""/206, 0xce, 0x80000) dup2(r0, r0) [ 3154.563108] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a9f41b2, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:19 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000838) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:19 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = syz_open_dev$vcsn(&(0x7f0000001d40), 0x1658943, 0x111880) openat(r2, &(0x7f0000001e00)='./file0\x00', 0x100, 0x6) r3 = dup2(0xffffffffffffffff, r1) recvmmsg(r3, &(0x7f0000001cc0)=[{{&(0x7f0000000380)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000580)=""/211, 0xd3}], 0x1}, 0x6}, {{&(0x7f0000000400)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000880)=""/215, 0xd7}, {&(0x7f0000000980)=""/168, 0xa8}, {&(0x7f0000000a40)=""/238, 0xee}, {&(0x7f0000000b40)=""/86, 0x56}, {&(0x7f0000000bc0)=""/92, 0x5c}], 0x6, &(0x7f0000000cc0)=""/4096, 0x1000}}], 0x2, 0x40010000, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:19 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:19 executing program 2: ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000000300)={{0x3, 0x3, 0x9, 0x9, 0x3a2, 0xcf}, 0x19c, [0xc0, 0x9, 0xfffffbff, 0xfff, 0x20, 0x6, 0x8, 0x9, 0x9a, 0x9, 0x20, 0x4, 0x8, 0x4, 0x400, 0x4, 0x5, 0x101, 0x5, 0xfffffffe, 0x400, 0x0, 0x755, 0x7fff, 0x0, 0x0, 0xfffffffa, 0x7fff, 0x1, 0x31, 0x0, 0x7, 0xf242, 0x8000, 0xc97, 0x7, 0x0, 0x40, 0x8, 0x1f, 0x2, 0x2, 0x3, 0x9, 0x16180, 0x4, 0x20, 0x1, 0x3, 0xfb, 0x0, 0xffffffff, 0x569, 0x6, 0x1, 0x4, 0x101, 0x1, 0x87, 0x7fffffff, 0x0, 0x1e, 0x7, 0x7, 0x2c, 0x101, 0x9, 0x6, 0x100, 0x0, 0x0, 0x6, 0xae09, 0xffffecf6, 0x3, 0x1, 0x0, 0x200, 0xfffffffa, 0x8000, 0xffff, 0x77c, 0x8, 0x0, 0x7, 0x8, 0x10001, 0x101, 0x5, 0x4, 0x9, 0x6, 0x8, 0x8, 0x9, 0x3, 0x2, 0x9, 0x7fffffff, 0x4, 0xe4, 0x4, 0xc0, 0x3f, 0xa5e0, 0xfffff800, 0x6, 0x10001, 0x7, 0x6, 0x1fd, 0x6, 0x0, 0x9, 0x7ff, 0x9, 0x20400000, 0x2, 0x7fffffff, 0x4, 0x0, 0x6b, 0x80000000, 0x101, 0x6, 0x7163, 0xc98, 0x5, 0x0, 0xd59, 0x13c9fa09, 0x400, 0xfe, 0xff, 0x3, 0x67a000, 0x940, 0x101, 0x40, 0x5, 0x1154, 0x8, 0xfffffffe, 0x2, 0x4, 0x3, 0x7, 0x92, 0x0, 0x225, 0x401, 0x0, 0x6, 0x3, 0x1, 0x1000, 0x7, 0x1, 0x1b, 0x6, 0x9, 0x7fff, 0xfffffff8, 0x123d, 0x200, 0x1f, 0x7, 0x2, 0x3, 0x7ff, 0x6, 0x0, 0x7, 0xc4, 0x5, 0x1, 0x6, 0x20, 0x1, 0x8001, 0x4, 0x5, 0x10000, 0x3, 0x8, 0x0, 0x5, 0x7, 0x9a, 0xeda, 0x9, 0x1f, 0x4c, 0x3f, 0x2, 0x40, 0x0, 0xffff, 0x9489, 0xe81d, 0x9, 0x20, 0xffff, 0x0, 0x80, 0x10001, 0xffffff8c, 0x2, 0x40, 0x26, 0x2, 0x15ea, 0x81, 0x0, 0x5, 0x7fffffff, 0x81e5, 0x0, 0x8, 0x9, 0x4057, 0xd16a, 0x7, 0x4, 0x5, 0x2, 0x7ff, 0x0, 0x7, 0xffffffff, 0x10000, 0x20, 0x197, 0x20000000, 0x9, 0x0, 0x80000001, 0x6, 0x7ff, 0x6, 0x1, 0x1, 0x0, 0x1, 0x9, 0x9, 0x0, 0x8001, 0x8, 0x40004000, 0x401, 0x80000001, 0x1, 0x6, 0x5, 0x80000001, 0xffff277b, 0x200, 0x9, 0x1, 0x10001, 0x5, 0x6, 0x588bfe87, 0x7f, 0x20, 0x2, 0x6c0be906, 0x60b804d7, 0x3, 0x6, 0x1, 0x80000001, 0x994, 0x7fffffff, 0x9, 0x1f, 0x7fffffff, 0x8, 0x5, 0x7f, 0x7f, 0x0, 0x86bd, 0xc7d, 0xfff, 0x6, 0x8001, 0x10001, 0x40, 0x3b83, 0xd76, 0x29e, 0x401, 0x8, 0x3f, 0x2, 0xa6c, 0x2, 0x3, 0xa5, 0x4, 0xfffffff7, 0xbc91, 0x4, 0x81, 0x9, 0x4, 0x9fd8, 0x4, 0x7, 0x9, 0x6, 0x200, 0xfffffff8, 0x80000000, 0x7ff, 0x9, 0x3, 0x4, 0x0, 0x7ff, 0x7b4, 0x1, 0x7, 0x34a, 0x1f, 0x81, 0x8000, 0x6, 0x7, 0x3, 0x100, 0x1, 0x8, 0x5, 0xffff7fff, 0x7fff, 0x3, 0x2, 0x4, 0x21, 0x2, 0x8, 0xa43, 0x0, 0xec, 0x6e, 0x3bd, 0xffff0000, 0xfffffff9, 0x1, 0x0, 0x1, 0x6, 0x4, 0x1, 0x400, 0x101, 0xb674, 0x9, 0x7, 0xfffffffb, 0x1, 0xffffff01, 0x1, 0xffffff6c, 0x1, 0x3, 0xfff, 0x3f, 0x2, 0x7, 0x5f0, 0x7, 0x1, 0x2, 0x400, 0x6, 0x5, 0x6, 0x7, 0x5, 0x9, 0x9, 0x6, 0x200, 0xd60, 0x87e, 0x400, 0x4, 0x9, 0x1, 0x400, 0x4, 0x1, 0x2, 0x4, 0x7, 0x15, 0x7fff, 0x570e, 0x2, 0x5, 0xc72, 0x7, 0x4, 0x8, 0x3, 0xf152, 0x3ff, 0x4, 0xce0, 0x8001, 0xffffffff, 0x1000, 0x74f, 0x70000, 0x7, 0x5, 0x400, 0x7fff, 0x0, 0x9, 0x3, 0x1, 0x101, 0x2, 0x6, 0x3a, 0x7, 0x7d1, 0x9, 0x9, 0x403, 0x401, 0x400, 0x8001, 0x3, 0xf37, 0x5, 0xffff, 0x7ff, 0x285b, 0x7, 0x5, 0x6, 0x1, 0x8001, 0x80000001, 0x1, 0x0, 0x200000, 0x87, 0x3, 0x6, 0x2, 0xf6e, 0x1, 0x1, 0x3, 0xde74, 0x2, 0x4, 0x9, 0x6869, 0x2, 0x0, 0xf07, 0x3, 0x5, 0xa8, 0x3ff, 0xffffffc0, 0x2, 0x9, 0x988, 0x3, 0x3, 0x6, 0x200, 0x4, 0x80, 0x4, 0x3, 0x400, 0x8001, 0x0, 0x10001, 0xeb, 0x260, 0xc0000000, 0xff, 0x1ff, 0x6, 0x3, 0x7, 0x3f, 0x0, 0xb5, 0x1, 0x3, 0xfffffff9, 0x7, 0x8, 0x6, 0xff, 0x4, 0xe11, 0x4, 0x2, 0x7, 0x1f, 0xfff, 0x6, 0x49c, 0x0, 0x3, 0x7, 0x1e2, 0x6, 0xff, 0x6e1c, 0x3, 0x4, 0x4e, 0x91f, 0x8, 0x90c, 0x0, 0x8, 0x1, 0xffffffff, 0x0, 0x3a38, 0x80000001, 0x1, 0x800, 0x6, 0x3f, 0x2, 0x9, 0x6, 0x9, 0x1, 0x5, 0x9, 0x4, 0xfff, 0x80, 0x10000, 0x2, 0xb786, 0xfffffffa, 0x7f, 0xd4c, 0x17ad, 0xae50, 0x8000, 0xb23d, 0x80000001, 0x101, 0xcb, 0x7, 0xfffffffc, 0x8, 0x9, 0x5, 0xee21, 0x71, 0x6ce, 0x6, 0x101, 0x1, 0x5, 0x8001, 0x1, 0x1ff, 0x9, 0x6, 0x1, 0x400, 0x457, 0x3, 0x5, 0x8, 0x4, 0x7, 0x7, 0x40, 0x3, 0x1b349397, 0x1, 0x7, 0x8, 0x7, 0x1, 0x0, 0x9, 0x7fff, 0xfff, 0x401, 0x1a25, 0x6, 0x7543, 0x6, 0x7fffffff, 0x7f, 0x49, 0x200, 0x8d8, 0x400, 0x7fff, 0x21, 0x9, 0x2, 0x9, 0x8, 0x101, 0x9, 0x81, 0x100, 0x5, 0x6, 0x6, 0x8, 0x3, 0x9134, 0x3f, 0x5, 0x8, 0x3f, 0x9, 0x10000, 0x2, 0x40, 0x3, 0x6, 0x7fffffff, 0x7, 0x1ff, 0x4, 0x0, 0x3, 0x0, 0x3, 0xffff, 0x4, 0x9, 0x6, 0xb76, 0x3, 0xffffffc1, 0x7de9, 0x6, 0x7, 0xcf, 0x5, 0xb3, 0xffff, 0x3, 0x80000000, 0x0, 0xd2, 0x40, 0x0, 0xfffff001, 0xfffffffd, 0x0, 0x6, 0x3f, 0x3f, 0x5b34, 0x1000, 0x5, 0x8d, 0xff, 0x0, 0x7, 0xa3e, 0x2, 0x9, 0x6, 0x489, 0x6, 0x1, 0xd1, 0x6, 0x800, 0xb80f, 0x7fff, 0xbf, 0x80000001, 0x7f, 0x0, 0x915, 0x9, 0x8001, 0x6, 0xa82, 0x3c3, 0x101, 0x7fff, 0x8001, 0x3, 0x8, 0x80, 0xff, 0x6faea12f, 0x7, 0x5, 0xffffffff, 0x6, 0x81, 0x5, 0x7, 0x0, 0x5726, 0xffffffff, 0xc9dc, 0xbd41, 0xcc1, 0x31ce, 0x7, 0x2, 0xd26a, 0x8, 0x9, 0x1f, 0x5, 0x7, 0x8, 0xfffffffb, 0xff, 0x1fe00000, 0x4, 0x4, 0x3, 0x1, 0x200, 0x4, 0x7, 0x6, 0x1, 0x1, 0x401, 0xffffffff, 0x9, 0x1b, 0x7, 0x36b4e4d5, 0x8, 0x10001, 0x1, 0xd94, 0x3, 0x8001, 0x6, 0x7fff, 0x2, 0x1, 0xb3a, 0x9, 0xfffffffc, 0x81, 0x7afc0000, 0x1f, 0x400, 0x40, 0x3ff, 0x266, 0x8001, 0x7, 0x0, 0x0, 0x1, 0x800, 0x200, 0x20, 0x1000, 0x9, 0x81, 0xea, 0xffffffff, 0x10001, 0x0, 0x7, 0x6, 0x5, 0x9, 0x0, 0x84, 0x9, 0x3, 0x0, 0x8, 0x7ff, 0x3f, 0x10001, 0x7, 0x101, 0x7, 0x5, 0x1, 0x7, 0xee, 0x7, 0xffffff81, 0x6, 0x9, 0xfffffffc, 0x7, 0x2, 0x3, 0x1, 0x18c, 0x1, 0x3, 0xf7b, 0x3, 0xb6003f51, 0x9, 0x8, 0x3, 0x100, 0x1ff, 0x5f9, 0x4, 0x3, 0x8000, 0x8001, 0x7fffffff, 0x7, 0xa26, 0x8df, 0x1cc3, 0x1, 0x1b0, 0x20, 0x4, 0x10000, 0x10001, 0x80000000, 0x6, 0xffff, 0xffff, 0x5, 0x80, 0x200, 0x2, 0x7fff, 0x8, 0x1, 0x1, 0x8, 0x2, 0x9, 0x8, 0x80000000, 0x4, 0x9, 0x2, 0xfffffff7, 0x3ff, 0x2, 0x101, 0x7, 0x9, 0x8, 0x71, 0x3, 0xffffffff, 0x8, 0x8, 0x3f, 0x7, 0xfffffffa, 0x2, 0x9, 0x267, 0x10, 0x6, 0x7, 0x1, 0x5, 0x9, 0x2, 0xffff2ffa, 0x3, 0xffff, 0x7, 0x5, 0x419e, 0x704, 0x8, 0x2, 0x100, 0x6, 0xb29, 0x3, 0x1, 0x18, 0x79, 0x65, 0xffffffff, 0x80000000, 0x0, 0x7fff, 0x40, 0x7, 0x10001, 0x5, 0x1f, 0x2, 0x81, 0xfffffff9, 0x800, 0x0, 0xffffffff, 0x20, 0x3, 0x7f, 0x3, 0x800, 0x20, 0x2, 0x2, 0x1ff, 0xf89f, 0x3, 0x11a7, 0x5, 0x0, 0xfffffffc, 0xd872, 0x8001, 0x14f, 0x8, 0x9, 0x80000001, 0xd2, 0x80000001, 0xdb2f, 0x2, 0x0, 0x7ff, 0x3, 0x5, 0x3, 0xadd, 0xfffff801, 0x401, 0x7fff, 0xc992, 0x17f8, 0x34f00000, 0x4, 0x60, 0x7, 0x8, 0xf3, 0x2, 0x3650, 0x1ff, 0x10001, 0x8, 0x7fffffff, 0x6, 0x8, 0x3, 0x2, 0x0, 0x9, 0xf4b2, 0x2, 0x0, 0x0, 0x40, 0x60ff, 0x1a97, 0x4, 0x4, 0xfffffff7, 0x9, 0x7fff, 0x2, 0xfffffff9, 0x2, 0xfffffffc, 0xbba8, 0x1, 0x8, 0x8, 0x100, 0x101, 0x9, 0x40, 0x7, 0x9, 0x7, 0x5, 0x1, 0x2, 0x0, 0x1f, 0x3, 0x5, 0x1f, 0x101, 0x401, 0x81, 0x1, 0x4, 0x80, 0x2, 0x2c3, 0x3, 0x101, 0x7, 0x10001, 0x8, 0x1, 0x2, 0x7]}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10800, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="ff43443030310100"/32, 0x20, 0x8800}, {&(0x7f0000010700)="01001700000001000000050018000000010046494c4530000000000000000000", 0x20, 0x9800}, {&(0x7f0000010800)="01000000001700010000050000000018000146494c4530000000000000000000", 0x20, 0xa800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012c00190000000000001964000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600180000000000001800080000000008007809140b2a3a08020000010000010546494c45302a001a0000000000001a0a0000000000000a7809140b2a3a08000000010000010846494c45312e3b31002a001b0000000000001b28230000000023287809140b2a3a08000000010000010846494c45322e3b31002a001b0000000000001b28230000000023287809140b2a3a08000000010000010846494c45332e3b3100"/288, 0x120, 0xb800}, {&(0x7f0000010b00)="2200180000000000001800080000000008007809140b2a3a080200000100000101002200170000000000001700080000000008007809140b2a3a080200000100000101012a0020000000000000201a0400000000041a7809140b2a3a08000000010000010846494c45302e3b3100"/128, 0x80, 0xc000}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xc800}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0xd000}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x10000}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="00c81cddeaf5ddb5a46387189935587e81c8ec1054b3fdfd139784144bee86066a0fdb7efbc9343c9ff0bb7b5b998d1f32c3572c22ac49692d5ecf1a10efe53c0e601ad0c7cbbfef677e30513bb1061913f691f8abe933ccc655782be6db686f6408cc9214e3a1f03e4221ab73b796b2e5982107f75a2502704c9c0efc2b454acf7e44d20be64207c74d47912a32"]) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') r2 = signalfd4(r0, &(0x7f0000000080)={[0x9]}, 0x8, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001400)={@in6={{0xa, 0x4e24, 0x4, @mcast1, 0xbc2}}, 0x0, 0x0, 0x42, 0x0, "2ddfc5eefb400cf5da47e71b120eac0fc6fd98e0dc648045ea2d41df6dbaf80034f082a57041246127086dacf2ab2441968128c523a5609c4e3577aa853a769d0c7d845d873815bbf9ed7268221e8464"}, 0xd8) pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x80) 05:02:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x0, 0x10, 0xfffffffd}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:02:19 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x870, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3170.824044] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3170.840310] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:20 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0xa00}, {&(0x7f0000000780)="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", 0x118, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:20 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}], 0x0, &(0x7f0000013e00)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x50080, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x7657324e1202732b) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x1) [ 3170.928882] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:20 executing program 2: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000140)={0xb, 0x0, 0x5, 0x1c, 0x0, 0x8000, 0x3, 0x158, 0x1}) dup(r3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x3020830, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f626a5f726f6c653d2f6465762f70746d78002c7063723d30303030303030303030303030303030303035392c666fb8b58d0015", @ANYRESDEC, @ANYBLOB=',subj_type=/dev/ptmx\x00,appraise,\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 05:02:20 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000083d) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:20 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x8) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076347f0000005fa5c6a6755c07776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c6a906a87050d8f673511f126c841103f764131b6574002461756484742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:20 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e07000000000000007463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5faf786c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000400)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000780)="8ac6ce7cf204bb44ce509fc19bd3fdad477fb330b4d356158b7583480e591b5bd10d84bb56b9a6f96c69a528fbcfbef64eedd44a4aca62d57bf4456aaa433184e4a61b841dc7016a16c9b0adefc15fb4bca4f9c15e6814e4d3c6cdd43012c4ce7cc5fda558843fc7664e3f29fffe273748a65f3dd6ed1b09a22a3c7e28efe2bb4c21f7bc19135f04a7a4e589d755fdc70bf1d95efa76bc42c30992731c143919930ce7315b0042397942e3db72903760c0924e0d91e9d2762b4abbae5850807de8ea649a1cf0270008747c7264e056df41e0dca7043e97a2660ebe794a84fc1e996ce5f558ca0f81b07cbc38a539e2d8691e7ad86db30e8fd44f0740d27a3ef212430d79c1b1747d223b250160cd78c7ad838d97ef0354d17b45fee302761cdba10fe879f48a39626a7f203c35094f4237ac129438ba970d309029d3e91c733592354f12e009cc7a3d0a6fa1af1938c9c202871253d9eb3806671ac565b0d1229d1aedcd885c5ea347c7f1fb511be6e98af199a1f5617b5dd5ba236129ce36d68f2482ea663a656732c308cabc5f000c37901319da22a24950ec505aaeff70a1fc658f3438973ef36333df3234684f6643c602d38b2feda362508845388ea24f8f0b95c0547554d24da72c64dba53fcfd13f8611f713d0013887faf3bac5d7522db7be5297137bc0a2d1f460f33a6ae43f3b099512af9e7752014807bce538fa7283ab8bf7d5627bcd84bf5f032506a356f8c98aba66b97a5486afcc9cbf6134ebcaf6c3ba23ff66851e47072333435d3a44e1783323622bc974fe1f31d5eb85ce282035cc9f101ce8700eabe2d6ab790ddd0d13f3329162dd217589e247a5c390907e7a160f1eba89a529b599635e19a2504aa2a0df72e918cb0f00546d77b7f70fadef5b9c5be7c67ae31f30e8c585c3646fccb4c810e05c772db30deee3e4b3531531e1db8db813019a3f1b0eb42d45f627ed9d4d7c11ba31071044f837cb2b406b5a57cbf653f1a279884460c6eaf5ef486cad6f7ff7fc8a265553be618cf0c9fb9f25571877a61e11d248b88ce3440616b8c854563ec9354411752d54fef0266c659655e917ba36dcba98f445f98dc1903c74ca4b8dc5893217b083a3ee8dbb93e57be267c2eed0f913acf39ea314c872fb0151c665744497928c2051ddc91f39394343a412a786ada35913ae54a449018de9db2ee46cf0b0e12620c9bdbc1a57cec568afb49d0222d6575b0f53461e286e7d6ae0990088882c2cb53fff288bca3e2cd942dc6938074509a4afae6309a3e5aaf3aa8c78ef4dcd3ba41d58ba13764fd580434debcb19ddcc46b7a6e63b65680acc1493202dc600f0ed30524733c3af4afbf0c3d8ab2c592b2be2c1bdc4e261bcd328cb0e1503a2577b36560f77d9aea612d7b1ba0454e2b553ca991c04e2d6c2c8a06864f678bfd2b9598848d33b4e500647b971a967787ac59398c4f3faf89483f84b67437b15493a43d5042382e5b1c89c9935f2ed0ebdf052742d13cd8bf94ce4a049e9c4b4d88446cc5ad21b090e7d12693669a58acdf6049118d2b54be9e1baf614ef8e6a88920e21d84fd4f9634b56fc682b50b3062cc31fb685a512357fe2043b4dcfbf95b88ffa1d3de1e2927cd166b7488fac5f6f1279430903fd628e040b516758381bf52a7ed7833f7084ba0f92fc869b2fa3e61d2a36c8276a8267e2206e6155fc257209483764b57b7829879e394ae360634e06d2a392d5638fbde4098fe7ac80c6a2e2dad16ab43efd18bbef46f134348b1c00faba7f448d77b6f33329e7b761d098387dec3235c4b24f81b369ff3694cd86e79f7e6fc1d89bcc1701ea79b9ac71b191bfd92f4e51c38bd6eaede1ccc0750f2539c44c8f305431bf98235b4841cd1e7c433e29b3f2e211c38abe5abc0c6d65678bd2718be35d64bcdb9e7b7a1bb822f4f5b885384ba1d2f9752df0aa265ece8c9be3698c49c3aed91c869b420036a91a51db4a6b20f49c41d1d535607bb3345ca4c38f38e33458e246aa4fda1bccb14cdc987d42464006a1ac92ff0ab24bc94acec8d811284bb39e7c83ad68c1506ca4da458d96ecd2321b80229138ac5734c550665fd233e659c38726c1760f15a24d2e5d6dd1023dd19a4d42962cb525765046e3754f5f31a8a533df94be6fd8a874bb0d30ce1a0dba04deff42c584a8883f1fb8519a4090c6e3a2e130ff2682fed92fd2421f0bd48c90efad16d2e5d754734e84bb900a25eb57e500f184233bac6534b09dfb36422be27a9d773efd9597b7994720ff75bb82792881371a8ec6c6eeb05f0ebfdbeaa51e2d8506f3f5e04bbbb8e9b27dcdcf9a1d60b8a906f360a1a390be654e3e125f470e0f74aafff0891e4865a8d5646cd93c8bba99ea3800fa00b676de99476046c218af50d9a812d14365af4ec92b28fbfdb59c2069934459eb221e9dd17574a2b007a7d3606eed148c5a60ea9fcb6bb43657cdf250ce65e72fe38d484265b0b8bf7bcfb66dd67f281b9138616a339142ddebb59bce48ab4ff527ca23e5d419413ba2ba7ac46256f6d3aa83359a5181f0da7340543febf6b1d176846dcd136918641cecc490637588d17cc1a8a5afc8b8961fd759979987ba2e44b839f98e23e0db9ed634250f3f3ca620b4f52b72ed365f0b6255d90f96ce15a4cb7de4b1c53c36e327b8cbe815ae666c2020e75ba801a609a73fb265a6710b94e837044058a5840b4285697c0386da67dd4e96a26fd2f86b6957b5771e6dcc5c72199bb7753063fbe676a6579d6785d32702c2f7ab1c2261942a6b91cb07c7fbeae7996afd21712aa64647c761d0f5cf8cabe694234dbe36a3ead49718086667a5cb0b9468ad850b8c2e6d0402c18bf372c52b76bd92fe6acaaad13a87cc05b40e7aa8ab3932ee70eac04d1a11f51ebd00dc4c3187b8bebe4f223c14cffad118381a216d839d71fd047801971fbb0237d657a0b46c2ca08bde63d4a605c3b72fe992abe3816206d9b5040fbc10d80112b908982b36c813ba3295a4feb7b4f7b450830f392df2155e4e27da8197d5edcdf666bd7578a9de181426de4ee7eedd39af3f2bbbe738f1541f7a248aba19c08f4f7942292cb08a85fcc6a8a42969bb8b05d984d8ce514c95e2a8544b0fd606147d718e563aef58e53201056c1e8b17e5e2e7deac9cca4aa767881f4cdd86bfb0ae68b468041b8229d3ad3aa8680561b434dae9f8f46b5bceaa4deac4203751cb107a30786da53940a476666efe037802d10c0c8bbd80abaebba453e40cca31b402d7a6d0a736e88b9153549274fd183d5ad251c0d337c06591af9129295b543103d7e68d21b9f43fef5546677e4f9f8f8018bc506c2ca770414c3953cf2154f09054c53d255f4ebc75844cba0c0500cc369fdcb26d726bce34f6f8faf58b5e7be9ebd49029076555b38d12d033694b713bc379278eddc5cbdda48954d6b86a9ee254eff4747e58c9adb714ac44e85e79c84907650a074e61ba22d6e8e0d0896f81304c720f2d5daeebbcb7ea19247ad2916223549271d3809dfee91a1a84f83705c94286ae43d3f1e719edc6bde91aa8e7b3a90d0e8926c4ae3c2a3e2e436c3f02cb7d59caecd6c52560c50832ed94c3e5ac32a6a9d1a01fb74acd04d584d7a0049403b8a8dfe13fd826361eebd3c61c9b9c41a4f218618fd2d81bb5636acca4e94167750d926e63506647aa328fc3f9fd0f6c4e3ba7c4806d5d59492909421155ab8f7ae36b97721a1287c11fd4d6636b3900ff6f14cf397cc39f5eaf2bc301a882d0646b2b30baf0700bc7f4c6a496960b58572d9b056aceb524328c36a122c8dc78e6542e68a42eb14b8f178ee754308d3870577b580ecebc74248446fa178161753e2e1dc280f75e218e9cd884daf290697964248cabd5c53e4fbf06f270384fd89cfd718ae7a77c4cd008f8bda87731842abfa097f36c0ba4a7df7e796a2129ddd5bd990e238b57e153a7e9cf721887a34bab1782b96d79abd4df3801123573026d9601b6d321bcb7eb90ec69ba87e340a082f28749c7f87213a4ab837584500546c07442343c0c8084bac51e017ed2395be1696018b03a2a67e1845bd4742d87d9f374e869f7d4cb584da10c141e61374cfa8e1952166df7938c5188d93a1109a736589f608dd055135bc7691ed3fa43a49b2b91c26a829a342249f8a86e7c987a1121dbf4bf151ca3812bc5213a842de513fc9ea9f068051ab16b7e78a8f6ca5ed0a537cd921a768029851230b65d13e3b199ecf677ef591719fb546ec5c6209381c97a4039e89672b80b782e34b2776779c23c678c31d0238972969ffc6625f9a9176a45aa80b7e9903ef741b4298ee7dd0cfbc846613fc123305850a264f9b37908c56e752463c4f9590b937559c795df698254d20ad6d26f89246f83ca69efe456e46e63b4be30fdbf536a282d5d13cfe639f071664aafc7270421ccfc2c0448b82e867976435c5476474080a6d430ab94949fb3c4d9a0dd254211a8221adf2bdccdf1794c8ce266526d24757cb6fcbf97e77239a886b97d276c525f3a7051370a8ee228b12dcdc4e643f5b7dacad322d5a24852195f46acc33d1acccaff1050ab6eb9bc772925ef87cfe9b1a8f53a72a0deb490327926aced86bbb387c27e0ee154dd6782b64eddbd91ea7a1e1e4e2f863349f55e1a23a8592d410aac99cb96e1666b19d7c0e7b270c7c72d35d77c74012538011ea43c2f8a5678a22968bd059f8df32767efdb9aa80a4ae00cde5ed805b49b34b47323cbebca43e34df5c506695029d01fdbdfca2d319ca008f5288f7c495079075c9eae7629759406031baddd0ac54852b9f29897991da87047d71ccb719cff244a229556887db482146a326268b55c6ab06a8d47dfcaf4e9c29dd2b22694eaec60318deac8f1747ac2767002cb247fba2c417e9b29eb25999651ba98233f1c53190e511fbab7233fb4be480a3e991d1e72ace7b8d75c7c0316f99e69fe8427b30ab57777610afbbb502b9312006c85e645d4ee150c5ab5f72b5ea9a0a4be5f02b6d998d665006612992f700a7bf35e12019b4e6d7a68c63891adc7348a57d31ef2725330e96fbef793a822abceb852779fcec241bb0dd6b60c1957f19604e2817e09d6ee16d011019f5f275246ed83ca262b2f4319fef65ab56e8843d0dc5aa143655261cd2e03c6019e40f9c1f3d131f0ecdca6b8dd9e23eee027a9a650268714dd22f0e73c82a223c1dfe139e7c063e9437ca0e9fdd67c18f3d3b5b63ac0333d20f3b2b663955dd8a7f3b7218949a81d5df0e155f11ed18e925daaf33c8ac969f46883bcf5e7519edf09e91e9cb560b06d8599603a5ef8705f53dcaaf25ef6be4fd22aca807e96e342d66c5b77d0b4957108e49bd686b1b70fc27a843a140b9fc3fc5a686c95264863683882cd708cd07abfdbcc1dda31e6bb041352cd0dbd58ad5e8c884632c548e25835ee46cefc44e1fa221a9b18b4320648015f5febcc9e4bbb48fd6f9498341bfbabcffe8799cf5cc668d890ee2f50cee55b9c3c4b9eedcf845c8424ab90254b50eeaee9b41b88f5d51929fa64db4375a06632c212756d2077321e5a0707e0f480b59ccdb81663ae852d3bc8486000fbc6937d6d9b3387b42f46e4cc4bcc411f5c24de875a9c12074d254e576b8a8668233c089a91a546cbd31956e9f721ed3c70676f3b8e44bb018b02a165652f28baaa7b851dc0008346c30d1614bd7262a3c1bb91065d0e604c96b1f4be694133b6f5fc00456431e5235bd0d61051492828118e9e03f4414d1e5f26458d", 0x1000, 0x8, 0x0, 0x2, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000580)="18496de54530a18c61c7a3b267c0f6debca06a2e003d7267332c683fa3875ec1d9604ffa4e4c3a3c3cffc54a5c3d3ded80da468108a68ddc26bf89e7f2f78366216e1f853ab1442f62333ff510142037e517ba7e4e371f399d9bfd4dcae8bf284e0d810138c25fb6f84844db26003bc9622c0138289d0165691a54511e6d29c762e430d9cb819223718bf7f40de50215e516b896c2a321def2733f240789f0079ce4624681a943ffe6ad0bed91d666365878f6523a9a2f54ff4d14891b42e8276d168649ed", 0xc5, 0x10001, 0x0, 0x0, r0}]) [ 3171.131990] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:20 executing program 3: io_setup(0x100, &(0x7f0000000140)=0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) pread64(r1, &(0x7f00000017c0)=""/4096, 0x1000, 0x7) r3 = dup3(r1, r2, 0x80000) r4 = timerfd_create(0x2, 0x800) io_submit(r0, 0x4, &(0x7f00000015c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000280)="308c48565762bdfbbcf783929dfc3ba594e93d32f275b58bfacc9416bda166ac4357d357a7f214729aca45e625a549dccf5019f5338c4fdd18d3155ccfcb6e1944d4090340358f31cc8ff8820cd2423db1ba62d384b9bfe48a3200418547623976a8df57c0b09c31172ff1e8b9e10125be67ba04d825d5785b8394caa785fc138edaeac8985f086e7866782787a6fc799b5e3e616eac3209a2524859ef59765c9f43324f4e8c6e5f049214b3bab371fe173982720d72ff631e09d7f1261257c36d7f05", 0xc3, 0x7aa6507c, 0x0, 0x3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000380)="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", 0x1000, 0xf8, 0x0, 0x0, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x5, 0x5, r4, &(0x7f0000001380)="790773081f2ebb167bee3803541b544c108611816dfd4461c6f83f5038117c3d8011423672fb3880d25dc3d4eb04ad1123cfbcd2fad889b3016d47e93316633d75ee5a638b5f82ae3a541aa941eb9c1449ba8364a93153ac80db86c42f614338c94bbc6787963fc27c9a91780ab87a10175b1610947c9333ef07bc767ca99eacbab5f96071", 0x85, 0x0, 0x0, 0x2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x8, 0x40, 0xffffffffffffffff, &(0x7f0000001480)="5df661182849491e2c07ebfc0fa134dd333daa8f8c306e7493186b16b5b4fcceea0d3952ae6d5962c6a35a40573d1d67c1280fc819ecdd3dd0fbe2ec7e164d377aec1a2f578b084efea63044e552da0b7ad313289d5de1a9e221561fe928e9dbe2cf20f4900151dc5eafac97f36013afdb443170c74a0f662fe39ae6ae1c47ea076720c6da439ac5baf7d113569ea02688a983455f65162d70152673c7ef0b7828fb8b08928a63ec113c9e95388f375730fe7aa3e4e83795210c1e4f82c252e4afa2ab1a5f6fa9198e63670fe6dae5c903305eab6b1f64f0624cc1caef6eaae9afb824b444dac88179b655f470efe48a3aa6d0dd6a50", 0xf6, 0x1f}]) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1003}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) write$P9_RREADLINK(r2, &(0x7f00000027c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r6 = syz_open_dev$rtc(&(0x7f0000000080), 0x100000000, 0x569882) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r6, {0x9}}, './file0\x00'}) sendmsg$nl_generic(r3, &(0x7f00000037c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003780)={&(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0x2130}}, 0x4048814) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001640), 0x100, 0x0) io_cancel(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0xff, r8, &(0x7f0000001680)="79754c23baef585cc44e27820e80950aa166f5c49a5b968eab2d05cb0b0ca45baa37eb605c537fd1f8c25f5ccda467def4e2e311b1eda5d6fc5172e55293b291f9775d27bbd31e21947c85286effff450e846371d6e5e827c68bc9c89788eb7f7b2f8e4606a9c9c72a0632d447a58f77cda60349499361cf7382f0aea11625ab3428577c20ec66bb54a218fbe1283df70e777426558f", 0x96, 0x7fff, 0x0, 0x1, r7}, &(0x7f0000001780)) openat(r5, &(0x7f0000000040)='./file0\x00', 0x8400, 0x1c0) 05:02:20 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000844) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3171.262002] nfs4: Unknown parameter '/proc/sys/n' [ 3171.289799] nfs4: Unknown parameter '/proc/sys/n' [ 3171.366243] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3179.381494] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:02:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb2419f7a, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:42 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000083d) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:42 executing program 2: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000140)={0xb, 0x0, 0x5, 0x1c, 0x0, 0x8000, 0x3, 0x158, 0x1}) dup(r3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x3020830, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f626a5f726f6c653d2f6465762f70746d78002c7063723d30303030303030303030303030303030303035392c666fb8b58d0015", @ANYRESDEC, @ANYBLOB=',subj_type=/dev/ptmx\x00,appraise,\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 05:02:42 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) sendfile(r3, r0, &(0x7f00000000c0)=0x80, 0xf08e) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r5, 0x80000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, r2, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:42 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000846) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:42 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000780)) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f0765762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c000c08bcb5456ecc5a154ac5de0743eb69bceba255fb8bb4ba04d96e4c48eda5a5c54f8399e25299d1315732b256ffd4d5e6447d69b102265fed76a408c0ecde24ac009752610b8e30399181f6e782df687969396e822ef9c949adfa2d184609e812f3ef803bfafaa4b17da90a2168"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:42 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f00000004c0)={0x4000000, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x29}, &(0x7f0000000380)=""/72, 0x48, &(0x7f0000000400)=""/84, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x4}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/icmp6\x00') r4 = dup3(r1, r1, 0x0) openat$cgroup_devices(r4, &(0x7f0000000740)='devices.deny\x00', 0x2, 0x0) r5 = syz_open_dev$vcsu(&(0x7f00000007c0), 0x2, 0x10000) r6 = socket$netlink(0x10, 0x3, 0x6) ftruncate(r6, 0x1ff) r7 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000800)={{0x1, 0x1, 0x18, r7, {0x1000}}, './file0\x00'}) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) sendmmsg$inet6(r0, &(0x7f0000003140)=[{{&(0x7f0000000180)={0xa, 0x4e24, 0x7fffffff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7fdfbc2d}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000580)="d6f7a178cb59c4fbe62fb3f5b0cc782114fa740b2be80d824a88640c63d8d2848af92ca6641e57d0721b12ae3da65c1ee6861176c04e9b616b0baf61d417c5509b6a3aea", 0x44}, {&(0x7f0000000600)="4f980661c584ca83bcb4c51c9a0f8841caedf8fe3b3d11958e28485ad1e7d1c3dc5895ede81af043e8841104cbb3fe291be22a8b335473b2483d855e9a8b2c68482c2ffba1b859fed58a750052201f56785ddd5ecdc7509cd92fceb98ee666e786dee6fc1c842d2187f21ec6c9887f59bd3ff87c9e8f187321978dfc35dd4c2696e6d16b4d90c419075089f123d603e4c3134f7d9dfb8b1c89f0003e271691", 0x9f}, {&(0x7f00000006c0)="f4", 0x1}], 0x3, &(0x7f0000003340)=ANY=[@ANYBLOB="380000000000400029000000370000003603000000000000c910fe8000000000000000000000000000ea493eece70ae94084aa0708000000020000800000000000140000000082cd00290000003e00000000010000000000001400000000000000070000000b0000000000006f00000000680000000000000029000000370000002ecdd9000000000007544b17b41f7a962800000000080251bdd40aa8b469ab136b00000000000000030000000000000000000000000000008b000000000000000710000000030201ff7f3ab7df6900000000c910fe88"], 0xd0}}, {{&(0x7f0000000840)={0xa, 0x4e22, 0xe9e, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x1e}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000780)="72f76432eaa5fb74e1658035d5ae71f56036b5006a3311a88544c4881293624601ca", 0x22}, {&(0x7f00000008c0)="486a0f4b398747b1a8731beafd4388f56eb33175f8ad49091e0590b9206e99d1c8522adbcff5f783548cf0bdfc6f8e9c10cbd1970c191484a79687408b16116cd70d3949c384505b82f48c6df32da1faff795caeca0e404e17", 0x59}, {&(0x7f0000000940)="bbd0f58537698088c18d2eb36832594f2866213cc22b6c58763ae850607c67d2d247479be4f68d8ee6b79b07264e1f81de54129933ad", 0x36}, {&(0x7f0000000980)="56cb755d68cfaeed665f54958e53d03654215b6933ac88bb6f1c310ee5e5173de5af5d6d01848d04c99fb838e9f2de94a249", 0x32}, {&(0x7f00000009c0)="7cb4bd4383fb318d6a95d5c7458c890ff3cf7e43dae494c0b3dc275a08bbc50bc55c5cba1cd2", 0x26}, {&(0x7f0000000a00)="d5a6", 0x2}], 0x6, &(0x7f0000000ac0)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @rthdr={{0x48, 0x29, 0x39, {0x62, 0x6, 0x0, 0x7f, 0x0, [@local, @remote, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x11}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x87, 0x5, '\x00', [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x20, {0x0, 0x6, 0x2c, 0x1, [0x6, 0x80, 0xfffffffffffffffb]}}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x67, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}}}, @hopopts_2292={{0x90, 0x29, 0x36, {0x2f, 0xe, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x5}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x0, 0x10, 0x3, 0x6, [0xec81, 0x3, 0x9, 0x1f, 0x5, 0x62, 0x74017c11, 0x7]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x69e}}], 0x1c8}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000cc0)="6bc6ca10ecce", 0x6}, {&(0x7f0000000d00)="bfe2e8c3f242509630f99a19a83901839d557f5afd067f6570ac4f691fcacc1b879d8637b88b363943ab5cd5c8a5fcdcacafaa4a19c1ee719f28d28905771265a3b8c88a9b64bea0f8583509ab00e496593e1664ad9ec2915774ce8252869641fd8ed6e7a6b25dfe684f3f38a50f87c2f6bdf3edf4ede6fd13a4d92fba60cac56302022cbeadf95be5fe5f1095bf711baee9b36a85966346b9ff6840be056be66e45f90be2cdd5a7d4aa76b8ba019b7ad2d16e88030af66d9c609109bd0b55afb1542fae34c55cc97494eafad57d770f89078ac046b63c4afdd34cc61d1a8f1e4376dc4fe98e540df06f177a6bda", 0xee}, {&(0x7f0000000e00)="492c61298d5ba75b8b18f25ddb3b53724502145bfe7d2cbae64bee40e049bd9c58441b19beb8adff00a78880088d9712f026b5af1f61e9981c350ad83cfcdb006cb4c31c68e8a33bc838619e685d34c69f8d3fec6294e0971bdc90cc887344f30d4e9d52e1f048afec27b34d85e578560c1b3ebeb65a879c1dd12b3c6f58d07fff637dd2f26bef629f613a7ee352bde40165b46fca0b87b9bd45ace104b5", 0x9e}, {&(0x7f0000000ec0)="fe377f363893886a1d16c2d671836c8ca65cb7a792b5a244edbced590785dcf06b759331c42e86d69b86d549e7b0e87b01d35c6dbb544401a2607b3a044866a58b95f6e6373f3e86e622768278304efbdfd71a6e69abf91d22b85f3a36ab3c7f62b2a13b", 0x64}, 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{&(0x7f0000002200)="953640716a9f92f2824134c81188ba1e189d7605abb82b0c94a89b519810f8be1b9a70024607700188633f2e4a7b75151b8dc01d4ee6638a1931ecffcc1563e8814fc7c17b1132d032b135b7c251d9979bebd0d9b527fbb6e576a2ffaefdd195af75a69fa5ddde57da2b26895dc564f93020ca9e3d28dcff26d902a12817643eafdd535a9b43bc6619065840f7fbdb0290ba5c7eb993042972d6995e95364de4628b51b6e8072d20f91d055c95267241190c3b2f913af2b0fa3105ca406cfd8077b8ad317edfd08e", 0xc8}, {&(0x7f0000002300)="068152b81688b3bd838ae1644bd270afcd1ae7dee5b07e5848dadea06f36ff0c9ef76d", 0x23}, {&(0x7f0000002340)="10fbe682a34fb9a4ea37ba7e3b40c7a3cdb8a96a220b879e68958afe712403d6b97e5d03cae04fbbb30c367e0a7c7d5de3ee923e2ab78be81008de1e2e45e9aaebdaf2b132ed0fbcbe196bed363cd111daf405ff6a99901dea01269bdd4b79899eccc71abb412d87e87557e192b982", 0x6f}, {&(0x7f00000023c0)="8c3426c3cb8d2ca8e9f49a73f88c4b3d6eadf72209d9c1e20fda5e2cdb256eec9513451f630198e92ceb52c507f3bdfaec7c8eccc417380fbef41f10e7594bd5871f52a35c0cb4fd705fc87114594d545a80b85c97da09", 0x57}], 0x5, &(0x7f00000024c0)=[@hopopts={{0x50, 0x29, 0x36, {0x3c, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x30, {0x1, 0xa, 0xc7, 0xfffe, [0x8, 0x401, 0xa49b, 0x7fffffff, 0xff]}}]}}}], 0x50}}, {{&(0x7f0000002540)={0xa, 0x4e21, 0x5, @empty, 0x4}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000002580)="842ee250737e2299350d98685bdab57394396e63392fbc66b8fde05387a539da9c266186525e0b962546f4af91f281f6da31d4529cfd780f31222917ceb38039938f790f828f55d47c03940439a5e1afca0f3766ac", 0x55}, {&(0x7f0000002600)="bcb086df9cb0d1208b4e03445f325873297e40faed588e93fd4d83761ef9aa6c19f02d8a4f744769e58c3a7c77cf3995ee98b5414e3a4756ba7e76fdaf5fff754df0d210ceb7acd32a248aaf1b0888d3afb4ac6e305e2189ffecfa385f1036c300924769ce9c64c713c6940cd76b", 0x6e}, {0xffffffffffffffff}, {&(0x7f0000002680)}, {&(0x7f00000026c0)="021b8f28ecdf003b4db87e73d021390de0c45554be3e10ea4173033f1492ca5111dcf339bbaf59777e187b968f7360b36c5b7f7af14705ae67df18696f9ed535412903b5adc121027038bd3b8eeb207262693018c450c885012d158618c8316c55b732e5014026c2950aa3c33e61e2ff6191f1c1b478a256a16346eca0645795574df13cf99b1a0a2dbd6a060106293d7c9a2e28130246fb", 0x98}, {&(0x7f0000002780)="f32f915c1a0db50f1d8c2dfbeb1a687b079c6e3fd603796defffb6642db5698585de63c72085225deb8ba41507ed24961434928cc8c4e5238198313fdce7e8eaa4d164c951ccf52ab659b072e696b57b98a946e129eb6cc76e9af15a68eaf8a60f6ca696aac2d2b3a9d9d92c3b6c688070cbd9479e8cc0157ba57b", 0x7b}, {&(0x7f0000002800)="86c73d68ef3121672b9adc7410e16df6f671749edd04deaa5e304dba730bf15188021f0032a607fc94b163755df1c2f1a53e829bc8f21371107a9ef983f5d228a310e29a9a3a2b6a396edb24852066efe2ac71", 0x53}, {&(0x7f0000002880)="830dd98ada1158c52138cf04f0b1afb43142acf2fed4b2e45068409179c4552dc8ebdc7cd48d6d1a3da362ca026f5de0dfb011d39c8b4d31036122745b46b63695f5aadb71a3df8c068240af6fb72e61c0ccdeab42429bb3dd3de78bae9cac17475a19b2d7fb0e336bdc6a272b196e386d778ef55be844", 0x77}], 0x8, &(0x7f0000002980)}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f00000029c0)}, {&(0x7f0000002a00)="432dfab9e3cb59c034bc93969f6fbce8b94be4b8eb04d403e8d39abc1bde13a85eed2550a965d15b0136b11a148ef4463f8b7955dbab39a076994d36a7def49150248b8f196a40a6ab1de3cf3c2568aa4a2b85198342b4", 0x57}, {&(0x7f0000002a80)="89cfce0acf105a466f4dc8c1593584c5043360f52e0138667df9be438ba717e103d3a81bf0c08d2c19357061daf221c103ced6885f0012458a6ad0443ab46593631263208cc226e445d9", 0x4a}], 0x3, &(0x7f0000002b40)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x84, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, '\x00', 0x41}, @loopback, @rand_addr=' \x01\x00']}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x61}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x16, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x3ff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffffe}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x60000}}, @rthdr={{0x58, 0x29, 0x39, {0x3b, 0x8, 0x1, 0xae, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x148}}, {{&(0x7f0000002cc0)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @local}, 0x1a380f1}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002d00)="7418c8d7bdb832c293244548fe168773d31f48a9d5fe76b020bb3f5464c4f927913018e51ce0826e3a5a6188f1207a90dd82b9331f9b88352adaa64f9e4cd1ecb5447ddee128be12ca52e47fd135f50f468a9c013dfba267584b67c09f07ad81e6904ecdb9965c21cc3dd466c60a1a5fb53e259c41369c52f16d0345c90aacfc7f6c8c8bad8c81972e864338f429bb3a7cb7bc4e1d0dbac114dde8ac129bfb3064d702a03576ecdaf11616b69d85ca706f44bc74129f355a95d2fd978240bd2d4b1120e3198d53bcc4f349e08613225cc6db4242568e32a1", 0xd8}, {&(0x7f0000002e00)="dd7e39767ecd2bf118afe8fc273ee3447fff8c933880946d1954b4252388f90925734e", 0x23}], 0x2, &(0x7f0000002e80)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x88, 0x0, '\x00', [@pad1, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x800}}, @tclass={{0x14, 0x29, 0x43, 0xa53d}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x73, 0x2, 0x2, 0x5, 0x0, [@private0]}}}], 0x78}}, {{&(0x7f0000002f00)={0xa, 0x4e24, 0x5, @mcast1, 0x1}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002f40)="2b10576ab2dbc633f4d0f634bcd4f8b340eb32b67813eaa196af27915666e20d03694a90db2c162b31bbd4e73dd81074e7875d369415e9700f8494e909f8f688763308792affdbfdb8d209856ccf0c3e4667470c9c44abfa0ae3d5838d6f94b4369eeb7be9235a31771d8c0b05ba268e57aa7ac800a657329628014d73ec65db3fd215310dafaf1cdd3cb6918818c91d", 0x90}, {&(0x7f0000003000)="6f55566b3df073309729c16218167d4756a1c4c3a65d09a3e2510a0e4d42d114182c4fe6f620f327fe450965a75b251c1ab5be3d82105f", 0x37}, {&(0x7f0000003040)="27cf7b72dac5cc4fb6b2001e74d0df5de837", 0x12}], 0x3, &(0x7f00000030c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x81}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x87, 0x4, '\x00', [@generic={0x8, 0x1e, "e1e7047c4583a953b1faea655d21adffffcb260219dc5f8ac10061d9954c"}]}}}], 0x50}}], 0x8, 0x20000000) r8 = io_uring_setup(0x188e, &(0x7f0000000040)={0x0, 0x40000000, 0x0, 0x0, 0x32b}) dup3(r0, r8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:02:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 3193.884211] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3193.888973] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:43 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000002000000000000000000000000000080081f0000b159dda0256de484d22121bb6e84c6599a78a0256a9b7dd557fea4992461d48a549e7122e5c8329dd3f14924bab0c8581993515f2c1308e9ec7d77e8a8e32ad75bd25ac6146376f2d0ec1c92c70e833f0804a43315c7211e128eb1e222c822dc9ff9a9d1ed22b03d6f4b982fbe03abf427e91f"], &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) unshare(0x48020200) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4800, 0xd0) 05:02:43 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000084a) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:43 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r0, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:43 executing program 2: ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, 0x0, 0x200002, 0xe2) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x6, 0x3, 0x7fffffff}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="5eb10828000000f703a000281cbf827fdbdf250700c83ae27fd2364cf466696c65302e2f66696c1b0b0000"], 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x40) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) fallocate(r2, 0x78, 0x9, 0xc000) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, 0x0) unshare(0x48020200) 05:02:43 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}, {&(0x7f0000000380)="cb31e0341e861f9043d940c7429d1ec5a8013e9279e96da86fdab3654174478b74ad0d789bab239f4634fc1a70faf61071537b6345d454993a4ee8b9f3e1b56c3751c052a3d92ae62158d92c0a4b526d73623224e31eb6bcd0fded62e95feec6327ab1ca0dad86774a36d836bcf0b13a7b", 0x71, 0x8000}, {&(0x7f0000000780)="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", 0x1000, 0x8}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d800000000126c841160f764131b6574002461756469742c00"]) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000001780)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x0, 0x5a, 0x101, 0x5c3, 0x3, 0x1}, {0x6, 0x4e86, 0x10000, 0x1ff, 0x9, 0x81}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3194.111973] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3194.167071] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3194.192870] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:43 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f64659e65ec4bc60643a87050d8f673511f126c841160f764178616411d0da73e6469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:02:43 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0xfffffffffffffd9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(r2, &(0x7f0000002200)=""/4096, 0x1000) r3 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) io_setup(0x0, &(0x7f0000000380)) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x40000004}) 05:02:43 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000850) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3194.381099] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3194.437865] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3194.509775] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:58 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000852) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:58 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f1e9af08fbe8102fb742f697076342f7463705f776d656d002c2b2c2d5d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f746f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) socket$nl_generic(0x10, 0x3, 0x10) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='uid_map\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00000001c0)=""/206, 0xce}], 0x2, 0x4, 0x6) write$cgroup_pressure(r0, 0x0, 0x0) 05:02:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:58 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:02:58 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d74, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x240000, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000380), &(0x7f00000003c0)=@v2={0x2000000, [{0x34d}, {0x3, 0x9}]}, 0x14, 0x1) 05:02:58 executing program 2: ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, 0x0, 0x200002, 0xe2) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x6, 0x3, 0x7fffffff}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="5eb10828000000f703a000281cbf827fdbdf250700c83ae27fd2364cf466696c65302e2f66696c1b0b0000"], 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x40) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) fallocate(r2, 0x78, 0x9, 0xc000) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, 0x0) unshare(0x48020200) 05:02:58 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'vlan0\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x2, [0x101, 0xfffffffffffffe00]}}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000180)={0x3, 'lo\x00', {0x651}, 0xe375}) r2 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) [ 3209.578009] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3209.658417] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f00000004c0)={0x4000000, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x29}, &(0x7f0000000380)=""/72, 0x48, &(0x7f0000000400)=""/84, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x4}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/icmp6\x00') r4 = dup3(r1, r1, 0x0) openat$cgroup_devices(r4, &(0x7f0000000740)='devices.deny\x00', 0x2, 0x0) r5 = syz_open_dev$vcsu(&(0x7f00000007c0), 0x2, 0x10000) r6 = socket$netlink(0x10, 0x3, 0x6) ftruncate(r6, 0x1ff) r7 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000800)={{0x1, 0x1, 0x18, r7, {0x1000}}, './file0\x00'}) pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) sendmmsg$inet6(r0, &(0x7f0000003140)=[{{&(0x7f0000000180)={0xa, 0x4e24, 0x7fffffff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7fdfbc2d}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000580)="d6f7a178cb59c4fbe62fb3f5b0cc782114fa740b2be80d824a88640c63d8d2848af92ca6641e57d0721b12ae3da65c1ee6861176c04e9b616b0baf61d417c5509b6a3aea", 0x44}, {&(0x7f0000000600)="4f980661c584ca83bcb4c51c9a0f8841caedf8fe3b3d11958e28485ad1e7d1c3dc5895ede81af043e8841104cbb3fe291be22a8b335473b2483d855e9a8b2c68482c2ffba1b859fed58a750052201f56785ddd5ecdc7509cd92fceb98ee666e786dee6fc1c842d2187f21ec6c9887f59bd3ff87c9e8f187321978dfc35dd4c2696e6d16b4d90c419075089f123d603e4c3134f7d9dfb8b1c89f0003e271691", 0x9f}, {&(0x7f00000006c0)="f4", 0x1}], 0x3, &(0x7f0000003340)=ANY=[@ANYBLOB="380000000000400029000000370000003603000000000000c910fe8000000000000000000000000000ea493eece70ae94084aa0708000000020000800000000000140000000082cd00290000003e00000000010000000000001400000000000000070000000b0000000000006f00000000680000000000000029000000370000002ecdd9000000000007544b17b41f7a962800000000080251bdd40aa8b469ab136b00000000000000030000000000000000000000000000008b000000000000000710000000030201ff7f3ab7df6900000000c910fe88"], 0xd0}}, {{&(0x7f0000000840)={0xa, 0x4e22, 0xe9e, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x1e}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000780)="72f76432eaa5fb74e1658035d5ae71f56036b5006a3311a88544c4881293624601ca", 0x22}, {&(0x7f00000008c0)="486a0f4b398747b1a8731beafd4388f56eb33175f8ad49091e0590b9206e99d1c8522adbcff5f783548cf0bdfc6f8e9c10cbd1970c191484a79687408b16116cd70d3949c384505b82f48c6df32da1faff795caeca0e404e17", 0x59}, {&(0x7f0000000940)="bbd0f58537698088c18d2eb36832594f2866213cc22b6c58763ae850607c67d2d247479be4f68d8ee6b79b07264e1f81de54129933ad", 0x36}, {&(0x7f0000000980)="56cb755d68cfaeed665f54958e53d03654215b6933ac88bb6f1c310ee5e5173de5af5d6d01848d04c99fb838e9f2de94a249", 0x32}, {&(0x7f00000009c0)="7cb4bd4383fb318d6a95d5c7458c890ff3cf7e43dae494c0b3dc275a08bbc50bc55c5cba1cd2", 0x26}, {&(0x7f0000000a00)="d5a6", 0x2}], 0x6, &(0x7f0000000ac0)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @rthdr={{0x48, 0x29, 0x39, {0x62, 0x6, 0x0, 0x7f, 0x0, [@local, @remote, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x11}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x87, 0x5, '\x00', [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x20, {0x0, 0x6, 0x2c, 0x1, [0x6, 0x80, 0xfffffffffffffffb]}}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x67, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}}}, @hopopts_2292={{0x90, 0x29, 0x36, {0x2f, 0xe, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x5}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x0, 0x10, 0x3, 0x6, [0xec81, 0x3, 0x9, 0x1f, 0x5, 0x62, 0x74017c11, 0x7]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x69e}}], 0x1c8}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000cc0)="6bc6ca10ecce", 0x6}, {&(0x7f0000000d00)="bfe2e8c3f242509630f99a19a83901839d557f5afd067f6570ac4f691fcacc1b879d8637b88b363943ab5cd5c8a5fcdcacafaa4a19c1ee719f28d28905771265a3b8c88a9b64bea0f8583509ab00e496593e1664ad9ec2915774ce8252869641fd8ed6e7a6b25dfe684f3f38a50f87c2f6bdf3edf4ede6fd13a4d92fba60cac56302022cbeadf95be5fe5f1095bf711baee9b36a85966346b9ff6840be056be66e45f90be2cdd5a7d4aa76b8ba019b7ad2d16e88030af66d9c609109bd0b55afb1542fae34c55cc97494eafad57d770f89078ac046b63c4afdd34cc61d1a8f1e4376dc4fe98e540df06f177a6bda", 0xee}, {&(0x7f0000000e00)="492c61298d5ba75b8b18f25ddb3b53724502145bfe7d2cbae64bee40e049bd9c58441b19beb8adff00a78880088d9712f026b5af1f61e9981c350ad83cfcdb006cb4c31c68e8a33bc838619e685d34c69f8d3fec6294e0971bdc90cc887344f30d4e9d52e1f048afec27b34d85e578560c1b3ebeb65a879c1dd12b3c6f58d07fff637dd2f26bef629f613a7ee352bde40165b46fca0b87b9bd45ace104b5", 0x9e}, {&(0x7f0000000ec0)="fe377f363893886a1d16c2d671836c8ca65cb7a792b5a244edbced590785dcf06b759331c42e86d69b86d549e7b0e87b01d35c6dbb544401a2607b3a044866a58b95f6e6373f3e86e622768278304efbdfd71a6e69abf91d22b85f3a36ab3c7f62b2a13b", 0x64}, 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&(0x7f00000024c0)=[@hopopts={{0x50, 0x29, 0x36, {0x3c, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x30, {0x1, 0xa, 0xc7, 0xfffe, [0x8, 0x401, 0xa49b, 0x7fffffff, 0xff]}}]}}}], 0x50}}, {{&(0x7f0000002540)={0xa, 0x4e21, 0x5, @empty, 0x4}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000002580)="842ee250737e2299350d98685bdab57394396e63392fbc66b8fde05387a539da9c266186525e0b962546f4af91f281f6da31d4529cfd780f31222917ceb38039938f790f828f55d47c03940439a5e1afca0f3766ac", 0x55}, {&(0x7f0000002600)="bcb086df9cb0d1208b4e03445f325873297e40faed588e93fd4d83761ef9aa6c19f02d8a4f744769e58c3a7c77cf3995ee98b5414e3a4756ba7e76fdaf5fff754df0d210ceb7acd32a248aaf1b0888d3afb4ac6e305e2189ffecfa385f1036c300924769ce9c64c713c6940cd76b", 0x6e}, {0xffffffffffffffff}, {&(0x7f0000002680)}, {&(0x7f00000026c0)="021b8f28ecdf003b4db87e73d021390de0c45554be3e10ea4173033f1492ca5111dcf339bbaf59777e187b968f7360b36c5b7f7af14705ae67df18696f9ed535412903b5adc121027038bd3b8eeb207262693018c450c885012d158618c8316c55b732e5014026c2950aa3c33e61e2ff6191f1c1b478a256a16346eca0645795574df13cf99b1a0a2dbd6a060106293d7c9a2e28130246fb", 0x98}, {&(0x7f0000002780)="f32f915c1a0db50f1d8c2dfbeb1a687b079c6e3fd603796defffb6642db5698585de63c72085225deb8ba41507ed24961434928cc8c4e5238198313fdce7e8eaa4d164c951ccf52ab659b072e696b57b98a946e129eb6cc76e9af15a68eaf8a60f6ca696aac2d2b3a9d9d92c3b6c688070cbd9479e8cc0157ba57b", 0x7b}, {&(0x7f0000002800)="86c73d68ef3121672b9adc7410e16df6f671749edd04deaa5e304dba730bf15188021f0032a607fc94b163755df1c2f1a53e829bc8f21371107a9ef983f5d228a310e29a9a3a2b6a396edb24852066efe2ac71", 0x53}, {&(0x7f0000002880)="830dd98ada1158c52138cf04f0b1afb43142acf2fed4b2e45068409179c4552dc8ebdc7cd48d6d1a3da362ca026f5de0dfb011d39c8b4d31036122745b46b63695f5aadb71a3df8c068240af6fb72e61c0ccdeab42429bb3dd3de78bae9cac17475a19b2d7fb0e336bdc6a272b196e386d778ef55be844", 0x77}], 0x8, &(0x7f0000002980)}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f00000029c0)}, {&(0x7f0000002a00)="432dfab9e3cb59c034bc93969f6fbce8b94be4b8eb04d403e8d39abc1bde13a85eed2550a965d15b0136b11a148ef4463f8b7955dbab39a076994d36a7def49150248b8f196a40a6ab1de3cf3c2568aa4a2b85198342b4", 0x57}, {&(0x7f0000002a80)="89cfce0acf105a466f4dc8c1593584c5043360f52e0138667df9be438ba717e103d3a81bf0c08d2c19357061daf221c103ced6885f0012458a6ad0443ab46593631263208cc226e445d9", 0x4a}], 0x3, &(0x7f0000002b40)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x84, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, '\x00', 0x41}, @loopback, @rand_addr=' \x01\x00']}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x61}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x16, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x3ff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffffe}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x60000}}, @rthdr={{0x58, 0x29, 0x39, {0x3b, 0x8, 0x1, 0xae, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x148}}, {{&(0x7f0000002cc0)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @local}, 0x1a380f1}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002d00)="7418c8d7bdb832c293244548fe168773d31f48a9d5fe76b020bb3f5464c4f927913018e51ce0826e3a5a6188f1207a90dd82b9331f9b88352adaa64f9e4cd1ecb5447ddee128be12ca52e47fd135f50f468a9c013dfba267584b67c09f07ad81e6904ecdb9965c21cc3dd466c60a1a5fb53e259c41369c52f16d0345c90aacfc7f6c8c8bad8c81972e864338f429bb3a7cb7bc4e1d0dbac114dde8ac129bfb3064d702a03576ecdaf11616b69d85ca706f44bc74129f355a95d2fd978240bd2d4b1120e3198d53bcc4f349e08613225cc6db4242568e32a1", 0xd8}, {&(0x7f0000002e00)="dd7e39767ecd2bf118afe8fc273ee3447fff8c933880946d1954b4252388f90925734e", 0x23}], 0x2, &(0x7f0000002e80)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x88, 0x0, '\x00', [@pad1, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x800}}, @tclass={{0x14, 0x29, 0x43, 0xa53d}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x73, 0x2, 0x2, 0x5, 0x0, [@private0]}}}], 0x78}}, {{&(0x7f0000002f00)={0xa, 0x4e24, 0x5, @mcast1, 0x1}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002f40)="2b10576ab2dbc633f4d0f634bcd4f8b340eb32b67813eaa196af27915666e20d03694a90db2c162b31bbd4e73dd81074e7875d369415e9700f8494e909f8f688763308792affdbfdb8d209856ccf0c3e4667470c9c44abfa0ae3d5838d6f94b4369eeb7be9235a31771d8c0b05ba268e57aa7ac800a657329628014d73ec65db3fd215310dafaf1cdd3cb6918818c91d", 0x90}, {&(0x7f0000003000)="6f55566b3df073309729c16218167d4756a1c4c3a65d09a3e2510a0e4d42d114182c4fe6f620f327fe450965a75b251c1ab5be3d82105f", 0x37}, {&(0x7f0000003040)="27cf7b72dac5cc4fb6b2001e74d0df5de837", 0x12}], 0x3, &(0x7f00000030c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x81}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x87, 0x4, '\x00', [@generic={0x8, 0x1e, "e1e7047c4583a953b1faea655d21adffffcb260219dc5f8ac10061d9954c"}]}}}], 0x50}}], 0x8, 0x20000000) r8 = io_uring_setup(0x188e, &(0x7f0000000040)={0x0, 0x40000000, 0x0, 0x0, 0x32b}) dup3(r0, r8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:02:58 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379577306912a4e203376342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764139b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:58 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000856) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3209.816090] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:59 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0xa180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r2 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, 0xffffffffffffffff, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000780)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000980)={{r3}, r5, 0x14, @inherit={0x80, &(0x7f0000000380)={0x1, 0x7, 0x4, 0x8, {0x30, 0xc6, 0xf2, 0x5, 0xd1}, [0x100000001, 0x5, 0x6a, 0x400081, 0x5, 0x400, 0x0]}}, @devid}) [ 3209.965317] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3210.009056] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:59 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4044c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) r3 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r3) clone3(&(0x7f0000000880)={0x400, &(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000003c0), {0x31}, &(0x7f0000000400)=""/120, 0x78, &(0x7f0000000780)=""/245, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3, 0x0], 0x6, {r0}}, 0x58) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a9cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca00"/77, 0x4d, 0x200}, {&(0x7f0000000940)="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", 0x1d9, 0x1}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f74002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c0000000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:02:59 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000085d) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:02:59 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f00000000c0)) readv(r1, &(0x7f0000000a00)=[{&(0x7f0000000380)=""/5, 0x5}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/138, 0x8a}], 0x6) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3210.234206] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3210.262283] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:02:59 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000864) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3210.450824] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3210.614471] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:03:15 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f1e9af08fbe8102fb742f697076342f7463705f776d656d002c2b2c2d5d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f746f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) socket$nl_generic(0x10, 0x3, 0x10) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) copy_file_range(r1, &(0x7f0000000380)=0xf6c9, r0, &(0x7f00000003c0)=0x3ff, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000780)={{0x3, 0x4}, 'port0\x00', 0x2, 0x0, 0xfffffffa, 0x10000, 0xc4d4, 0x100, 0x0, 0x0, 0x6, 0x5}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000400)={{0x1, 0x1, 0x18, r2, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000580)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000866) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x504000, 0x0) sendto(r0, &(0x7f0000000380)="45e77d1684d2a2556ab7732316431650864df016491419154e281e", 0x1b, 0x8080, &(0x7f00000003c0)=@llc={0x1a, 0x126, 0x0, 0x0, 0x8, 0x9, @random="9f201e0c88d5"}, 0x80) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) dup2(r3, r5) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000600)) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f00000007c0)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c003ea821b2cf7c4146275ffd8c2a57416b284cc131251f8aa590df3e8c248c64623130129770b08b1087873a15eb27252e44aafd1a8c7d20cc661f8dd6332127ba1a7e71315161a787eb27187596610a1fd1949d8c58"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d74, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x240000, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000380), &(0x7f00000003c0)=@v2={0x2000000, [{0x34d}, {0x3, 0x9}]}, 0x14, 0x1) 05:03:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) r2 = dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r4 = openat$incfs(r2, &(0x7f0000000080)='.log\x00', 0x113000, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r7, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r6, r7, 0x80000) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f00000001c0)=[r1, r2, r4, r5, r7], 0x5) 05:03:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:03:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xb2419f7a, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 3226.020232] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3226.027877] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:15 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f64659e65ec4bc60643a87050d8f673511f126c841160f764178616411d0da73e6469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3226.096046] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:15 executing program 2: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000001) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f00000b}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="836acc9659000000100000f8755c2d16b8d1b2a113f86dc76fc7062b2d130afb2c4f576048b47c7a9d7f6bf9c6f01323aa8451763956c9f20a127a34abccedf4dee5250b7c045581c53ab5a8a96fb80400eaf600"/97, @ANYRES32=r2], 0x10}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000002e00)=""/4102) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4801) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) [ 3226.134004] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:15 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b0c415d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000086b) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3226.270190] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:15 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x504000, 0x0) sendto(r0, &(0x7f0000000380)="45e77d1684d2a2556ab7732316431650864df016491419154e281e", 0x1b, 0x8080, &(0x7f00000003c0)=@llc={0x1a, 0x126, 0x0, 0x0, 0x8, 0x9, @random="9f201e0c88d5"}, 0x80) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) dup2(r3, r5) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000600)) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f00000007c0)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c003ea821b2cf7c4146275ffd8c2a57416b284cc131251f8aa590df3e8c248c64623130129770b08b1087873a15eb27252e44aafd1a8c7d20cc661f8dd6332127ba1a7e71315161a787eb27187596610a1fd1949d8c58"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3226.315054] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3226.346264] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:15 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpgrp(r0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$TCSETS2(r4, 0x402c542b, &(0x7f00000000c0)={0xe068, 0x7a, 0x2, 0x7, 0xa4, "8dca239841edde68173e6cff5a42469c00e90a", 0xfffffeff}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:15 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/power_supply', 0xa100, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) io_submit(0x0, 0x3, &(0x7f0000000800)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000380)="2a517389617d4a7067ce6f71253e85c71458f4d4631e5f526432835fc450b4a6eb6493fc9e83caa726ced5df4b228ddbae50e0551419976ff7b12801c805f491bbd4b7a981433bc56b01f5d7cb41c488e6ab445919b5e62a8022d44ad1aefb1d55a652a803fcf93bbdfb6493b52b545604b76f1eeddd3730c14149e6d278b199a668f34756c1dd609284f27cf0acf569a0f02cbd0fa481d9d7cf3ceaea60782b17238c51d306f15b683133d4d199264b474cd3f250716e217ef2f6a866205579a11f8bf9cfc1445bfd0f549c1d99a89217a96b1a78744476", 0xd8, 0x100000001, 0x0, 0x2, r4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000000780)="3a104d46ece8257ceed2dcce571067b556c73b98ac518b0217f052743772b569f5c77bbb90054c3e849dc75eadb7947b91a34c785ed5aa1a779ba4daf40dff36eb806f344b7ab5375d76fbfc399ffefcd52474dc665f804b67a7eef2", 0x5c, 0x9d, 0x0, 0x47278d41f4900075}]) [ 3241.333557] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:03:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:03:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xf9fdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:03:31 executing program 2: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000001) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f00000b}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="836acc9659000000100000f8755c2d16b8d1b2a113f86dc76fc7062b2d130afb2c4f576048b47c7a9d7f6bf9c6f01323aa8451763956c9f20a127a34abccedf4dee5250b7c045581c53ab5a8a96fb80400eaf600"/97, @ANYRES32=r2], 0x10}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000002e00)=""/4102) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4801) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 05:03:31 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000b801) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:03:31 executing program 3: r0 = add_key$keyring(&(0x7f00000003c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r2, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, r1, r2, 0xfffffffffffffffb, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x2}, r1) fork() 05:03:31 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x87, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) pwrite64(r1, &(0x7f0000000840), 0x0, 0x7) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/cgroups\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) syz_io_uring_setup(0x7ae3, &(0x7f0000000380)={0x0, 0x9b9c, 0x10, 0x0, 0xe2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000600)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r2, 0x0, &(0x7f0000000440)="1c52c22dd9e92f644e830f", 0xb, 0x20040810, 0x1}, 0xdca) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d26d82c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) r5 = syz_io_uring_setup(0x4dc, &(0x7f0000000780)={0x0, 0xffd, 0x20, 0x2, 0x3e1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000640), &(0x7f0000000800)) dup2(r5, r2) 05:03:31 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="ed4183c26c88d5144f60e733ba686b4e209d5e4d051d9b7ef8ddaeefb47cd18a2aa6791448bad9191840fc62ccb330cc9bcc5c63cbb8c1475ae0edb703079723bd8b2bbaec249054f3c89f0399bf9f11dd29df8f7e21a917eb5e5e0f80a0ab13138bfbcdacc56eea05", 0x69}], 0x1, 0x5, 0x1ff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa9, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x3, 0xfffffffe}) dup3(r0, r1, 0x0) [ 3242.486174] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3242.502168] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) r3 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x10e8c0, 0x29, 0x0, 0x0, 0x0, r2}) dup3(r0, r3, 0x0) readv(r0, &(0x7f0000000140), 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r5, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000040)=0x10001, 0x4) 05:03:31 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffff7ff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xb96}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x100000000) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:31 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x8000f000) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:03:31 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x2, 0x1, 0x3, 0x10, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "2fcd79"}, {0x5, 0x24, 0x0, 0x3f}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xa7e, 0x1, 0x40}, {0x6, 0x24, 0x1a, 0xe92, 0x10}}, {{0x9, 0x5, 0x81, 0x3, 0x440, 0x3, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x1d, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x1, 0x81, 0x1f}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x5, 0x3, 0x20, 0x20, 0xd3}, 0x42, &(0x7f00000000c0)={0x5, 0xf, 0x42, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xaa, 0x1, 0x4ae9, 0x0, 0x0, [0xc0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x1, 0x80, 0x81}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0x8, 0x1, 0x0, 0x2, 0x4}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x81, 0x2e, 0x6}, @wireless={0xb, 0x10, 0x1, 0x4, 0xc0, 0x5, 0x80, 0x5, 0x1}]}, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1004}}, {0x78, &(0x7f00000001c0)=@string={0x78, 0x3, "35e806744ce2d2055ef12ce413c7ce764a07a0d6d0ed867198b07a045cb97c2bf9519a736ea9396ef9b594bf0d270f7fd74a7ffe0f12426deb8285064a7a42bec149cb4976452b7c8db074ac6caa73bd7e958cfe77226f1ecacd7747289dfaf47156e2e744b5840c24e5626510f632ff5e0fb401a5e2"}}]}) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000280)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xef, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5a, 0x20, 0x5, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x7, 0x1, 0x3, 0x5, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x4, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x310, 0x1f, 0xe5, 0xc3, 0x20, 0x6c}, 0x54, &(0x7f0000000300)={0x5, 0xf, 0x54, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x62, "ca639b77defb78882f602f9c9ef21504"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x2, 0x2b, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x3, 0xd, 0x9}, @wireless={0xb, 0x10, 0x1, 0x4, 0x8, 0x7f, 0xf8, 0x3, 0xfc}, @wireless={0xb, 0x10, 0x1, 0xc, 0x3, 0x4, 0x78, 0xc18e, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "d07d98e1b30a0f03d12fc09b17ef089a"}]}, 0x2, [{0x60, &(0x7f0000000380)=@string={0x60, 0x3, "521e42a1cb9cf9d64b1e5df04245bd9709104b22e4c4c806f050af325e3c063ca1b789c86b2493d418be2381ffb2dbd829851efe030666767da9edfad4cc4f18f23d61d0ad276dcd12b9719ec277b1c6da45e09d302309ab0bf07c8d533b"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x447}}]}) syz_usb_connect$cdc_ecm(0x5, 0xcc, &(0x7f0000000480)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xba, 0x1, 0x1, 0x7f, 0x10, 0x8, [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x2, 0x6, 0x0, 0x1, {{0x6, 0x24, 0x6, 0x0, 0x0, 'K'}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x1, 0x11, 0x1}, [@mbim_extended={0x8, 0x24, 0x1c, 0x49, 0x4, 0x552}, @dmm={0x7, 0x24, 0x14, 0x9, 0x8}, @network_terminal={0x7, 0x24, 0xa, 0x34, 0x1f, 0xb, 0x6}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x0, 0x1}, @mdlm_detail={0x59, 0x24, 0x13, 0x0, "dda27d44191a0535d18ed04f1895eb69bb23426f2044bdb97fbf4baac292a900df4ad0dc5ca0a5a8d6ff86bb3588cbb2daa8f81886d2171c8fd1829d907c85c57c4bc6263547c6d1a7e8cc6340bb25afdaa1bb04f4"}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x1f, 0x0, 0x6}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x252af388b983563b, 0x7f, 0x3, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x0, 0x4, 0x40}}}}}]}}]}}, &(0x7f0000000780)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x310, 0x1, 0x7, 0x0, 0x20, 0x2}, 0x4a, &(0x7f00000005c0)={0x5, 0xf, 0x4a, 0x4, [@ssp_cap={0x1c, 0x10, 0xa, 0x1, 0x4, 0x7, 0xf, 0xe6b3, [0xffff00, 0xffc030, 0xc030, 0x0]}, @ss_cap={0xa, 0x10, 0x3, 0xb8b0b86e44f902f5, 0x0, 0x8, 0x7f}, @ss_container_id={0x14, 0x10, 0x4, 0x62, "19dd7a58407f5742ed12a7927cc40f1c"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x82, 0x9, 0x80, 0xad, 0x4}]}, 0x1, [{0x102, &(0x7f0000000640)=@string={0x102, 0x3, "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"}}]}) syz_usb_connect(0x4, 0x642, &(0x7f00000007c0)={{0x12, 0x1, 0x310, 0x7c, 0xc8, 0x5c, 0x40, 0x147a, 0xe017, 0xfc3, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x630, 0x2, 0x7f, 0x3, 0x20, 0x2, [{{0x9, 0x4, 0x3d, 0x85, 0x3, 0xa7, 0x8a, 0xbc, 0x1, [@generic={0x23, 0x6, "4cf900ed7412b8946fecbdd318ed02a24d8a016f00a33ee7664a7b4c33906694df"}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x8, 0x2, 0x2}]}], [{{0x9, 0x5, 0x8, 0x10, 0x3ff, 0x80, 0x50, 0x9d, [@generic={0xe4, 0x22, "e5dc05fec839233e918c0ff02d51b09d84efc19ce352fe1c139d4e5a6669427f86894f2246012995ac1fb6f2ec186862d76800c95d8b6864a91f75a264926a2806294391bcb32785adbd9a5c4baf4c82189402bd349bc06a5af2e06bb5a56dfdbc346daaa7ab27c69fb3f067e759dd53370607b8b5deb1e234ece1a2bfb91c722cbbc52c72743aabcd1b53d7e5193263867418347533982320acb5292444e50291e267dab43a91ebc83d402e6c5f3fa5ea2edb48bee20cae3a787016943f22f5ec0f8046a209f6db6f27da870fd1a18d87780323c676bca05a14b79d4cde2b780648"}, @generic={0x9, 0xe, "b51d8f95d16ee7"}]}}, {{0x9, 0x5, 0x8, 0xc, 0x3ff, 0x0, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x1f, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x9, 0x9}]}}, {{0x9, 0x5, 0x80, 0x1, 0x3ff, 0x3, 0x1, 0x80}}]}}, {{0x9, 0x4, 0x39, 0x9, 0xa, 0x5b, 0xc7, 0xb1, 0x1, [], [{{0x9, 0x5, 0xe, 0x10, 0x200, 0x4, 0xff, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x85, 0x9}]}}, {{0x9, 0x5, 0x1, 0xc, 0x20, 0x6, 0x9, 0x7f}}, {{0x9, 0x5, 0xe, 0x8, 0x200, 0x20, 0x6, 0x27, [@generic={0x21, 0x9, "5e63d694e2d9ba5a4d1f2b7253405781b65a407dc289b99ff112b4784b7fd4"}, @generic={0x84, 0xd, "915ecaa98faf8e3c64471f7a104a4ddc284ebd6cf52b01971a3c2cc9dc048f3711b839a8728f18e4e9a80bf8d7dc230a6d038cad66eafc4f4ae7bccde591f6df8973bf89c50f782eb2804b36828251501e69a621a3e12f9f885b55ff64065ec3f0c88efa3273a51d13d0b16a95c3f81ed4c1dd8a240a6bb08e2f5f2e7e54529b4206"}]}}, {{0x9, 0x5, 0x80, 0x4, 0x400, 0x4, 0x0, 0x0, [@generic={0xb1, 0x11, "a3483c8744850894faf13c267f7bc5be6b6ddc364ba288cc653292ca04ffef7bed3d12412898cfcae1ad1e73c0916811fbb148b7e40537e107dd05d520571a29020757146627697302576d72ba072a7274f2f621dcc09dc7de9d9064d7b784bf765b172e14599c0ad7fb0fcee14f76fbc3ce2d5a8b62c62e82896b238d064bac0f7f0e851381e013308261ba7170210f1b9d52e0abc717444ab3c827c75030c46afce85c1e69c774a754a54a9d9aea"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x66, 0xdc}]}}, {{0x9, 0x5, 0xa, 0x8, 0x40, 0x80, 0x1f, 0x1, [@generic={0x96, 0x31, "ec92fca0c133c83e8696745af7908a5c3040ecae86b3ea57032531bf434dbd8386620345918a9ca0181b9ede6dd8bfb8e4adfbe2e796eb5c35be0993cf0e8aeff3363e3c330fe55f5e20c160712a5314755c0c13adf664d7de46d097d0f312db4ff552ed09ca3969a6b262c62e5f60c60effdd53d0a377b663b3ead33eb7c8bb1ab33ba4d41fe6fb19268fbd104aeed361cf6d69"}, @generic={0xcc, 0x9, "ffa58bc7e47b3b379682f1dcdf8fe93a68d233ac526770dae270ccb19ed2a557f2d2bd7c9090ca88eec81fecd7a107257abae813572336910991bd15fa94d739e67ab93ebf8e3714418e0b19721294d1b9d09202c547e07ff9c3a59dea89827bbc0442986d7b298057516ed1c0dbe2d67479679128fb0a2b53427fffc009e8c4796137abff11708c37e209eabb0984f4af0bdbb7b5f9072158613b0735db13bcb22fb649ddee19ab7016f51ada8910a4d6d6841795c5095ac65cde16e113c5be197d34358208079fdd14"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x8, 0x42, 0x7, 0x20}}, {{0x9, 0x5, 0x80, 0x4, 0x63def61f8da72cb8, 0x1, 0x7f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0x6}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x7, 0x1, 0x2, [@generic={0xd4, 0x7, "2019e53bb0a53247a99af16ae4b4b888dc6226841c86e321435048a881333cbdc43ef4de40db397da154c8ed2cc9891ec713c04b2b9ae27d39c26a877816ef56b29c4d095e927f510922bafd75e865a52b15739d3647760efb825d74f13f06d274154cdd3970a99266ca8e8e9a65ac556dbc4fa3d964766fb68e53c86ce42f19704a5b9f84d41857112e93c1b200b2accd5cc3c96d4ca2bce22399bea89ef42a645e2fa9d033cb5f8a79148e336c82aab6aafb39bd8f15c1239cd68ed3764260bb7e74c7e02b6221b08adb915843cd41ad15"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x6e3}]}}, {{0x9, 0x5, 0xa, 0x9, 0x10, 0x2d, 0x20, 0x1}}, {{0x9, 0x5, 0x4, 0xc, 0x200, 0x3, 0x0, 0x8, [@generic={0xcc, 0x2, "d444e23ef9ddf198ff6f0faae68503265e6158ad8d7a89ea291a927b5175a0eb2884276c6cdf0b24da5fd003e55f9a5f72e720e819b536a4c29f8f53d3cc45b11be8a8e98eb36f616cb4bdb90c0e8e5b6e941ae71d864ed975e6fbee715cb327eeb40d205636563acd20786990cec8e7dcc669808b79134a3bbb6852398ed8832805cf3b34b3c166f9d5ba50d6f3a4157f4768cf27306f40971d6100b0b898bb28496e9e7fc27d35f6ff2ad49dc3286532bc2cb8c9c5f4184be190d1f1f042c2cf823183e9bf918ed87e"}]}}]}}]}}]}}, &(0x7f0000000f80)={0xa, &(0x7f0000000e40)={0xa, 0x6, 0x250, 0x80, 0x5, 0xf8, 0x18, 0x3}, 0x5, &(0x7f0000000e80)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000ec0)=@lang_id={0x4, 0x3, 0x42c}}, {0xd, &(0x7f0000000f00)=@string={0xd, 0x3, "7a1d1250d1dceb32748204"}}, {0x4, &(0x7f0000000f40)=@lang_id={0x4, 0x3, 0x2809}}]}) syz_usb_connect$uac1(0x3, 0xd6, &(0x7f0000000fc0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc4, 0x3, 0x1, 0x40, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x1ff, 0x5}, [@extension_unit={0xc, 0x24, 0x8, 0x5, 0x7ff, 0x53, "a96675e972"}, @feature_unit={0xf, 0x24, 0x6, 0x2, 0x3, 0x4, [0xa, 0x9, 0x9, 0x4], 0xff}, @input_terminal={0xc, 0x24, 0x2, 0x2, 0x200, 0x5, 0x7f, 0x7b3c, 0x7f, 0x2}, @selector_unit={0xb, 0x24, 0x5, 0x2, 0x3, "602db9f35cee"}, @mixer_unit={0x8, 0x24, 0x4, 0x4, 0x0, "f61cea"}, @extension_unit={0xa, 0x24, 0x8, 0x1, 0x2, 0x3, "68d7bf"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xf9, 0x3, 0xec, 0x1f}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x6, 0x2, 0x0, 0x40, "2092e1"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x5b, 0x1, 0x5, {0x7, 0x25, 0x1, 0x80, 0x0, 0x1f}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x30, 0x6, 0x2}, @as_header={0x7, 0x24, 0x1, 0x51, 0x81, 0x2}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x9, 0x1, 0xfc, {0x7, 0x25, 0x1, 0x0, 0x7f, 0x1}}}}}}}]}}, &(0x7f00000013c0)={0xa, &(0x7f00000010c0)={0xa, 0x6, 0x110, 0x4, 0x73, 0x2, 0x0, 0x48}, 0x41, &(0x7f0000001100)={0x5, 0xf, 0x41, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x9, 0xfd, 0x8001, 0x7}, @ssp_cap={0x20, 0x10, 0xa, 0xfb, 0x5, 0xe048, 0xf08, 0x8, [0xcf, 0xc0, 0xffff30, 0xdf40, 0x0]}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x2, 0x12, 0xcc, 0x1f, 0x3, 0x1f}]}, 0x5, [{0x4, &(0x7f0000001180)=@lang_id={0x4, 0x3, 0x801}}, {0x5, &(0x7f00000011c0)=@string={0x5, 0x3, 'UMy'}}, {0xba, &(0x7f0000001200)=@string={0xba, 0x3, "6e2b8919c08565918f4bcaef9c4e795f31ae9f273bc0e62f8645fd8e60076b60f331b97611b206831ec22ccd3de39fc86ac83afa38d9c2428cc5a87c579e67291fda858e0346698648735556d888833959184bd2f1933ffb017c367556b61083662210bf33b41b65d4fb077b1237ceef2a68dc4ce9035c6e6b4ef25061884145575dec4bde0e128e3cc7a752e427fa56fe6d6b173a36f0521f3bfc6f6c62febf1d31bb947e02d5bed947637539ee4ffb49e7741a3af20b8f"}}, {0x4, &(0x7f00000012c0)=@lang_id={0x4, 0x3, 0x1c09}}, {0xbe, &(0x7f0000001300)=@string={0xbe, 0x3, "fc76089d4c6b1dd5437aed925233b76fb6d1c68d3ccf70b4bb3eb5ea79e0cbfa913751ad47a705d939775ce1f87d4c192515e4d50b7dbdbcb64fd843fb5455d435339cd13e42061698de20ca1021379bc222ff151265569de9101707e0ed499d5716466b45650017e0c5b5c39fab3e1ae471edc7dc1e4568398a7818796c9f241423cbdb286ca2749971e8f2cdab49c30fa0955245701072db00a81153cb78cd647f48020bc2e8020b989478eb8e33cd4ddc442f60f050ddc16512cb"}}]}) syz_usb_connect$cdc_ncm(0x3, 0x99, &(0x7f0000001440)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x87, 0x2, 0x1, 0x6, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "af"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x3, 0x1000}, {0x6, 0x24, 0x1a, 0x32d7, 0x21}, [@acm={0x4, 0x24, 0x2, 0xc}, @network_terminal={0x7, 0x24, 0xa, 0xfb, 0x9, 0x7f, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x101}, @country_functional={0xa, 0x24, 0x7, 0xa0, 0x5, [0x7, 0x6]}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xb0, 0x25, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x6, 0x0, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x4, 0x6, 0x6e}}}}}}}]}}, &(0x7f0000001840)={0xa, &(0x7f0000001500)={0xa, 0x6, 0x300, 0x4a, 0x2, 0xc8, 0x8}, 0x76, &(0x7f0000001540)={0x5, 0xf, 0x76, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x1, "e87ed2062ff68fdf489291f1e25bafab"}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0x9, 0x2, 0x20}, @generic={0x4c, 0x10, 0x4, "4a3f662f85f77e358d7fc66a7cd19bacdccfc1c689688693fa2f06bbb88bd06e6761b346e1a13091cfaf4941d996647549f166030635002a03b746c53422582883ba727258e0cc53e7"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x6, 0x6, 0x3}]}, 0x9, [{0x4, &(0x7f00000015c0)=@lang_id={0x4, 0x3, 0x44e}}, {0x4, &(0x7f0000001600)=@lang_id={0x4, 0x3, 0x810}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x441}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x42a}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x3009}}, {0x4, &(0x7f0000001700)=@lang_id={0x4, 0x3, 0x441}}, {0x4, &(0x7f0000001740)=@lang_id={0x4, 0x3, 0x80c}}, {0x73, &(0x7f0000001780)=@string={0x73, 0x3, "8c9fc2b64f91abdd89689f3c19d6a3a0aa382c1bccc7bfe6948c56a893bd7e47d5f9a1fe7203f42590ce52fa09042a9e875f28d73405398dd11777ce06b13ffee800f3824fb5309ad080de9fc46f7a6d7b60decd268b109c33d6f6a0b76019d58d02fcbd73471662fa60e66dcc81f26863"}}, {0x4, &(0x7f0000001800)=@lang_id={0x4, 0x3, 0x180c}}]}) syz_usb_connect$cdc_ecm(0x0, 0x5c, &(0x7f0000001900)={{0x12, 0x1, 0xe3b47b7840583161, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4a, 0x1, 0x1, 0x1f, 0x40, 0x1, [{{0x9, 0x4, 0x0, 0x9, 0x3, 0x2, 0x6, 0x0, 0x4, {{0x5}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x1ff, 0x3f, 0x100, 0x9}, [@ncm={0x6, 0x24, 0x1a, 0x2, 0xa}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x200, 0xb9, 0xc4}}], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x81, 0x5, 0xfa}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf8, 0x0, 0x7}}}}}]}}]}}, &(0x7f0000001b00)={0xa, &(0x7f0000001980)={0xa, 0x6, 0x110, 0x15, 0x9, 0x6, 0x40, 0x9}, 0x12, &(0x7f00000019c0)={0x5, 0xf, 0x12, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x80, 0xaf, 0xfff8}, @ptm_cap={0x3}]}, 0x3, [{0x4, &(0x7f0000001a00)=@lang_id={0x4, 0x3, 0xc1a}}, {0x7f, &(0x7f0000001a40)=@string={0x7f, 0x3, "eed933b951f19aa59296ee6269a9248a2b36701b8381f8cabfbf8f809b7df35693425de490211d83b27dcb07c09d997532a11a1b75d8f8d4c49389a71cc208feaa7dc5d06397a593f6d0ef10ecc011ea1108446ae996a4236b542be66a974ac2ad7a0f4e8fe239756bfc5c74a40aada9b574c55573b36e913f97334c27"}}, {0x4, &(0x7f0000001ac0)=@lang_id={0x4, 0x3, 0x83e}}]}) syz_usb_connect$uac1(0x1, 0xb6, &(0x7f0000001b40)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa4, 0x3, 0x1, 0x6, 0x80, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x9, 0x1}, [@output_terminal={0x9, 0x24, 0x3, 0x1, 0x304, 0x6, 0x1, 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x7, 0x1, 0x5, 0xa5}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x9, 0x3f, 0x5, "c6465a85d1e140"}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x7, 0x5, 0x0, "c73e6d7d8b"}, @as_header={0x7, 0x24, 0x1, 0x5, 0x80, 0x1001}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x8f, 0x5, 0x95, {0x7, 0x25, 0x1, 0x2, 0x8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x40, 0x8, 0x1f, "f4636645fee2"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x3f, 0x40, 0x8, {0x7, 0x25, 0x1, 0x82, 0x1f, 0x5}}}}}}}]}}, &(0x7f0000001cc0)={0xa, &(0x7f0000001c00)={0xa, 0x6, 0x310, 0xd0, 0xa6, 0x9, 0xcf, 0x1}, 0x2a, &(0x7f0000001c40)={0x5, 0xf, 0x2a, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x6, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3d, "53015fc41f735f95876fb25a3cf1332a"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0xe6, 0x3f, 0xa35}]}, 0x1, [{0x4, &(0x7f0000001c80)=@lang_id={0x4, 0x3, 0x813}}]}) syz_usb_connect$cdc_ecm(0x1, 0x8c, &(0x7f0000001d00)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x1, 0x1c, 0x40, 0x2, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x2, 0x6, 0x0, 0x91, {{0x7, 0x24, 0x6, 0x0, 0x0, "aae1"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x101, 0xa4, 0x7}, [@mbim={0xc, 0x24, 0x1b, 0x7ff, 0xff, 0x1, 0x4, 0x4, 0x9}, @mbim={0xc, 0x24, 0x1b, 0x7ff, 0x5, 0x2d, 0x0, 0xffff, 0x92}, @network_terminal={0x7, 0x24, 0xa, 0xe6, 0x3, 0x6, 0x80}, @acm={0x4, 0x24, 0x2, 0xec77405f328408d3}, @mdlm={0x15, 0x24, 0x12, 0xa81c}, @call_mgmt={0x5, 0x24, 0x1, 0x2, 0x3f}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x40, 0x7, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x3f, 0x5b, 0xf9}}}}}]}}]}}, &(0x7f0000001ec0)={0xa, &(0x7f0000001dc0)={0xa, 0x6, 0x110, 0x68, 0x6, 0x3, 0x40, 0x3}, 0xf, &(0x7f0000001e00)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x0, 0x8, 0x9464}]}, 0x2, [{0x22, &(0x7f0000001e40)=@string={0x22, 0x3, "56131f3d7cb0feb0c8b8ca7334090cacdc0212fb12b9cebb0782342eb759b3b1"}}, {0x4, &(0x7f0000001e80)=@lang_id={0x4, 0x3, 0xf4ff}}]}) syz_usb_connect$hid(0xb3376a943677caa7, 0x3f, &(0x7f0000001f00)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x4d9, 0xa072, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x40, 0x1f, [{{0x9, 0x4, 0x0, 0xc6, 0x1, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0xb526, 0x5, 0x1, {0x22, 0x4d5}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0xcf, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x9, 0xf1, 0x2}}]}}}]}}]}}, &(0x7f0000002440)={0xa, &(0x7f0000001f40)={0xa, 0x6, 0x110, 0xb9, 0x5, 0x7, 0x20, 0xff}, 0x19, &(0x7f0000001f80)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "edc8b6d7d9bb63ad839a114171c85837"}]}, 0x9, [{0xc0, &(0x7f0000001fc0)=@string={0xc0, 0x3, "49aba6d391d4d5ccd8635f55dd10619cb37a3c4d253e19495628203b211f06d42f9127a883a232ef86003eba767ae02676451568ef9198b66c73c80017eec7f7faa967041dcc6bea6c6703655c306f18a536aab8b59c0db127b318ffa72eb35c66641848f20dad08e835d3517c71dc197bfae932d23988327bfc233bf9c3788e24e5669604c54e0cc7be8ef996b0e8dce25cbb2d061b6107bc6a95098d693f0e02c2a353d66dff8683f53b39ecabdd0140a76430b646fbc69e75c229db0d"}}, {0x4, &(0x7f0000002080)=@lang_id={0x4, 0x3, 0x861}}, {0x4, &(0x7f00000020c0)=@lang_id={0x4, 0x3, 0x411}}, {0x4a, &(0x7f0000002100)=@string={0x4a, 0x3, "3fe26c3aa3dd335f12d5839dc04211f9fb14b83f50ce65b7d12442e69f6fe7c38c6267a0a887d0b556b9fd6a80f831f738f31ad8ddebc5f1e066efa89d551bf64d813342ce97f8fb"}}, {0x3c, &(0x7f0000002180)=@string={0x3c, 0x3, "58431b30400479c7d8a3fbef372befa86320a30f6c105594768b604789b56f425c54696d7b15e1e5ba9b16673396c01cf434a8dce4c92eb00c06"}}, {0x101, &(0x7f00000021c0)=@string={0x101, 0x3, "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"}}, {0x4, &(0x7f0000002300)=@lang_id={0x4, 0x3, 0x423}}, {0x2e, &(0x7f0000002340)=@string={0x2e, 0x3, "e2d3013052c7108b75c8183f0c2e8acd6dc7d21c9e9d9693eedc2e412448b90371e1e68310897e976ae6cf65"}}, {0xc0, &(0x7f0000002380)=@string={0xc0, 0x3, "deb91a39f8c40fb4ba76eb695d0c3eaecb34c70b3fd48c24b6d752b5536b0ceb0ef412236f58da3f1663a1ee86c863c400a36d86f12c1ad832cdbca9f0beaf1b62be0a55be266131c42d4a05b7b7923404a5d61fbf85702026519d82ddeaffd66585ec1ac5b8caec0a8e631d195741740f77b79e8356636ef7d91eea2dcccd85bdc6504eae69744bc1212e58219c7fba6658e6cf78a2a4a8f847b21c6a6fb8bda02081c62feb74b09dc99195b3258af91128a1f96740ffd777ae29b0da91"}}]}) syz_usb_connect$uac1(0x2, 0x137, &(0x7f0000002500)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x125, 0x3, 0x1, 0x96, 0x0, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x4}, [@feature_unit={0xd, 0x24, 0x6, 0x1, 0x3, 0x3, [0x7, 0x8, 0x1], 0x5}, @feature_unit={0xd, 0x24, 0x6, 0x1, 0x4, 0x3, [0x7, 0x5, 0x7], 0x8}, @extension_unit={0x9, 0x24, 0x8, 0x1, 0x3, 0x6d, "d64e"}, @extension_unit={0x7, 0x24, 0x8, 0x2, 0x200, 0x9}, @feature_unit={0xf, 0x24, 0x6, 0x1, 0x5, 0x4, [0x4, 0x2, 0xa, 0x8], 0x1}, @selector_unit={0xb, 0x24, 0x5, 0x2, 0x1, "60c0fb1093ef"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x1d, 0x2, 0xa3, 0x8, "", '('}, @format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x80, 0x3, 0x1f, 0x6, "95d0dc5462"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x7f, 0x1, 0x8, 0x9, "1546"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0xca, 0x4, 0x43, 0x80, 'h', '+'}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x3, 0x1, 0x87, 0xc1, "14b1", "f41d"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x2, 0xfb, 0x1f, "b5dd0caf7c865ea254"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x81, 0x0, {0x7, 0x25, 0x1, 0x2, 0x7f, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x3f, 0x1002}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x0, 0x4, 0x2, 0x8, "14648541"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x1, 0x5}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x8, 0x4, 0x4, 0x20, "7fff", '$'}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x2, 0x8, 0xcf, "b66f27077563"}, @as_header={0x7, 0x24, 0x1, 0x40, 0x1, 0x2}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x8, 0x4, 0x3f, {0x7, 0x25, 0x1, 0x0, 0x0, 0xac}}}}}}}]}}, &(0x7f0000002b40)={0xa, &(0x7f0000002640)={0xa, 0x6, 0x250, 0x3f, 0xff, 0x4, 0xff, 0x5}, 0x5, &(0x7f0000002680)={0x5, 0xf, 0x5}, 0x8, [{0xf6, &(0x7f00000026c0)=@string={0xf6, 0x3, "60428646c7f10ad4b5ee0745bd36e0c63cbd3426a5145a63d62bd804b8629b743eef419579494f591e242135559d1123f8816034462ce5a88686e216cd2cbc557a7f9b2da11c16bb9a3b23128fec837fd45119fb65b004b00b9d318655bcb38b2a0c2a3034dff53012cfa680f793537ea30c4550d9338fc7cbe9a4fcc906f3d7b9f2d259eea9d9b9a8487f0cda5a77d0cb99e40877489908167e3544db6b671a015d857a33f9b3c7ac68b3dac791eb5a7cad3e2a54b64ef588b58a01ad3515e7c949776223fb4748e7caccced51c2646bc80615c62f6ba631374e5727fb03cf284a2057149b61983548c3834e537a31fb6f9aaf7"}}, {0xf4, &(0x7f00000027c0)=@string={0xf4, 0x3, "9fb18ae8f3e7516636693d99bf7c35a105e176292ecbe0d75950018f9a26182a9fe5ea5ed6a3fba909b095badf7c550a9356d6cdfe88f329e8076b7253e99c4087d032a460aedaec01a9f21b883ffa59e2830d0aeb56019281afd378326e4c564406060d8328695117b0ec878438a375c07b3d36d242112e7e6b5a147a969d93a12bbe3f1a9bec581e9c2c8f9732361e8b2f3962bea7835fe4bda0abef81cd0a4962c8146dbcd0714e87459041577467e61c7b4d7eb8007eab58ec75ccb1ee61ad11cab92291bb6ee13380ffd4b602298fe1caa41327deda58fead0b8ca7e405de3ddfc537328e732dee49356ffba5a90ed2"}}, {0x77, &(0x7f00000028c0)=@string={0x77, 0x3, "17bcf4d91d7b05b03e107d397053a0689ee8b76066ad38b13abaa0bec4e8bcdfb13947fb5d33288b8dfccf4ba43952fe44887c0f576a7a8dcc4c0d86c5ee4421848fbd96d2ead1fd5c7caec95d66c975031bb7e9ef85e60a06c15c6ed233be6547be278b590af81b6b093c8c7effc0b74418c777c4"}}, {0x4, &(0x7f0000002940)=@lang_id={0x4, 0x3, 0x1801}}, {0x9f, &(0x7f0000002980)=@string={0x9f, 0x3, "26863d5501e2e70ecf4dc5339fd24680017013e5a463d3b4c1b5d6815b513e946eb852e259753fb9bd00a1fd661e132103fb125ebdc1aa1b092d5bf1b597ed91228a49ecf594f16312986c7237000ae30da9db8ccb6afcc4be072e085e0da035c8b4320cb48f9c81ecce8caad198ebe0d1adb1ec57e4464f2d85eb183a3d07fd2758356692ce781223de53add1d91436489c3728d3d042b119f1eb45ca"}}, {0x4, &(0x7f0000002a40)=@lang_id={0x4}}, {0x3b, &(0x7f0000002a80)=@string={0x3b, 0x3, "a2c167c4bb4ef4dad08628299b6af7a47c10555acaa567ca7f0e7fa5e4df0612cd8e02b2be8d3602e0c9c48900064dec6e268a94b194000085"}}, {0x7b, &(0x7f0000002ac0)=@string={0x7b, 0x3, "1b2b5b7caab74b4462ba85249cb1fbc14ad53f9a204d7f66bb4ae0971195195712eb9b31c32148e89ae0e8f36ed71bf8357d37f2a22524933228c56f6908dc86388d00133c92e77be1092b2b9618ab6e6b986f999b410eace9bd1fa6a2b2ce8b902c0e015f10346874dd003ea8d377d1712e3866248ed6a344"}}]}) syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000002bc0)={{0x12, 0x1, 0x10, 0x0, 0x0, 0x0, 0x10, 0x810, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0xc3, 0x0, 0x1, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x3, 0x1, 0x2, 0xc1, {0x9, 0x21, 0x1, 0x5, 0x1, {0x22, 0xd20}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x1, 0x9, 0x80}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x3, 0x2, 0x3}}]}}}]}}]}}, &(0x7f0000002f00)={0xa, &(0x7f0000002c00)={0xa, 0x6, 0x310, 0x4, 0x4, 0x4, 0x10, 0xf9}, 0x3b, &(0x7f0000002c40)={0x5, 0xf, 0x3b, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x96, "e3ad58f57361cd97f09824a00d48241f"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x52, 0x64, 0x1, 0x1, 0x7}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x7, 0x4, 0x8, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4d3a96e67b1f3b47, 0x6, 0x1f, 0x800}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f0000002c80)=@lang_id={0x4, 0x3, 0x40c}}, {0x5d, &(0x7f0000002cc0)=@string={0x5d, 0x3, "b0a7473a36e49f83bbaf1a6e0c7c991f46d6ed0b1f86f4bb7df480029773883104959b935b984d567865b291a1376de73cbd2d5417f0497eaa8d321bb20892e0d1325611a17d4fa399dcf35ff84dfb8a5890142e8c3deeb606d9ac"}}, {0x59, &(0x7f0000002d40)=@string={0x59, 0x3, "4b71d381e7c714db55ef82e9099ba13594bce036eec404b59e214c997d95bf7f017c33242d8c144459f2996beafea5c25ffa4ea4fd7183b727619500ee201cc7ca046dab838e1b7a1b3c5edd10b7a9c6f58332bbd9512d"}}, {0x4, &(0x7f0000002dc0)=@lang_id={0x4, 0x3, 0x420}}, {0x4, &(0x7f0000002e00)=@lang_id={0x4, 0x3, 0x81a}}, {0x8a, &(0x7f0000002e40)=@string={0x8a, 0x3, "be20dd637434c40b24e57feedab8ffd427223f89d78c4186f8d8c13d7daac9136aa7d26f513eb2b1ffe0df5ef6ea4cdf2dd97df49e3afa631c86fc973554ee535c2db74c2aeb8c257f5c15b3d3a67d3bc5c95b032b2c233cd114627e372d8754cbb15cf5e098b230047b660dc294ff71e44e08f70bb470cf603fae34b61f81ae6870fb5615ac00e7"}}]}) syz_usb_connect$printer(0x1, 0x36, &(0x7f0000002f80)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3, 0x0, 0x40, [{{0x9, 0x4, 0x0, 0x1, 0x1, 0x7, 0x1, 0x3, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x4, 0x81, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x1ff, 0x3f, 0x8, 0x6e}}]}}}]}}]}}, &(0x7f0000003140)={0xa, &(0x7f0000002fc0)={0xa, 0x6, 0x250, 0x80, 0x6, 0x4, 0x7f, 0x40}, 0x20, &(0x7f0000003000)={0x5, 0xf, 0x20, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x9, "96c5c046df961fb060149d4a82caf612"}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x5, 0x2, 0x9}]}, 0x3, [{0x4, &(0x7f0000003040)=@lang_id={0x4, 0x3, 0x41f}}, {0x59, &(0x7f0000003080)=@string={0x59, 0x3, "5ee766eb995e76e323608d1787802013935606ada08fe2a7fca770168777e63ea023b3b423c077172df41a66ff9cb45ba6c47d8205c81a45bfe7020fcde9c7ead390bbb7a414b18e8cee2ade97eaf20cda10d7d87233df"}}, {0x4, &(0x7f0000003100)=@lang_id={0x4, 0x3, 0x400a}}]}) syz_usb_connect$cdc_ncm(0x0, 0x18a, &(0x7f0000003180)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x178, 0x2, 0x1, 0x7, 0x10, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "887685f1"}, {0x5, 0x24, 0x0, 0x3f}, {0xd, 0x24, 0xf, 0x1, 0xa1d, 0xce, 0xc2fd, 0x80}, {0x6, 0x24, 0x1a, 0x6, 0x12}, [@obex={0x5, 0x24, 0x15, 0x40}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x38}, @mdlm_detail={0xfe, 0x24, 0x13, 0x20, "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"}, @acm={0x4, 0x24, 0x2, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x4, 0x6, 0x11, 0x7}, @obex={0x5}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x9, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x8, 0x9, 0xb9}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x88, 0xbd, 0x2}}}}}}}]}}, &(0x7f0000003680)={0xa, &(0x7f0000003340)={0xa, 0x6, 0x76645e431bb703f3, 0x2, 0x60, 0x9, 0x20, 0x80}, 0xf, &(0x7f0000003380)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x40, 0x4, 0x9}]}, 0x6, [{0x4, &(0x7f00000033c0)=@lang_id={0x4, 0x3, 0x81d}}, {0xbf, &(0x7f0000003400)=@string={0xbf, 0x3, "d03b3fd1fa3e3fc4c6860b32f74852af71f5e992f247f78a0e9e6913a92130396efe48260ff80081bbaa22a4e4b59291c1db4d59106467671c334aa597d033a91490c1c695945fb24b3f014b6a6770231bb00cd5d6fa4f6af369206fc3cb0fcc9a0153761f0cdcaf1d1c2588606aabebb6c2ba66ed07ea00d3a435e3a9218e4472d4237088c1b71e7144927e67ab24f75612f889e83d4b4bae7ae12ee043ed3340b4e5a67dfcf136c7e6c4f130de6d3bd0efd2ccd4bf586a78a47b2ac0"}}, {0x4, &(0x7f00000034c0)=@lang_id={0x4, 0x3, 0x443}}, {0x4, &(0x7f0000003500)=@lang_id={0x4, 0x3, 0x820}}, {0xcb, &(0x7f0000003540)=@string={0xcb, 0x3, "56e23e56c258cecc84d52a4a23f0c447f8e83527ce0d3bbc5dfacda5d56738a4bbfa881611c9aa776da4fac0395f410179021c9abe3bc0847a0c94719e76547dd9308c2732ccbbfff11d8d535fa595afc5bc93113740af4a4417d0034089ce4f65facd7ca288e8e055d331771100dfe8b14196b5d4d2424b61b72dda0c07dda22958bbf1709a05bda68a17b9b9c79751bd204ec6a044ff774202ff765689fbe8887f88d3e76ddfb5d57af8b12901a9bf4cee325ec6a8d25918a28421c95f2346d4a53bbbd6a516b9ed"}}, {0x12, &(0x7f0000003640)=@string={0x12, 0x3, "0dc15c94ffb9672dd4251ec258a7c6f0"}}]}) syz_usb_connect$cdc_ncm(0x3, 0x78, &(0x7f0000003700)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x2, 0x1, 0x7, 0x20, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "4dbc9d"}, {0x5, 0x24, 0x0, 0x8000}, {0xd, 0x24, 0xf, 0x1, 0xfffffff8, 0x5, 0xfff8, 0xff}, {0x6, 0x24, 0x1a, 0xe3e4, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x5, 0x8, 0x1, 0x7}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x9, 0x7, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x40, 0x81, 0xe6}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x2, 0x81, 0x5}}}}}}}]}}, &(0x7f0000003ac0)={0xa, &(0x7f0000003780)={0xa, 0x6, 0x200, 0x1, 0x6, 0x0, 0xff, 0x9}, 0x43, &(0x7f00000037c0)={0x5, 0xf, 0x43, 0x6, [@wireless={0xb, 0x10, 0x1, 0x8, 0x30, 0x23, 0xff, 0x400, 0x28}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x2, 0x8, 0xc618}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "457563bebb1bf985c9df3b059b42c482"}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x1, 0x7, 0x9}, @wireless={0xb, 0x10, 0x1, 0x2, 0x20, 0xe1, 0xfb, 0x0, 0x9}]}, 0x9, [{0x4, &(0x7f0000003840)=@lang_id={0x4, 0x3, 0x405}}, {0x3a, &(0x7f0000003880)=@string={0x3a, 0x3, "a0f078933f40aa95cbabf9dd18ee501ddd36b94d954c4cd52d92f2d4cc8104be972a55d310c3e8bf92b6e40a0f15526afa21c6c87e6ac962"}}, {0x4, &(0x7f00000038c0)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000003900)=@lang_id={0x4, 0x3, 0x810}}, {0x4, &(0x7f0000003940)=@lang_id={0x4, 0x3, 0x41e}}, {0x58, &(0x7f0000003980)=@string={0x58, 0x3, "26ef732059e2d7bbb36808361a35f5687ee7c29e51fb226ef2ee10e3d5a50359afabdaa5978729e10183f17f1a5f38389e333fe5508eb56b268e888201127243438cc7e6289b7842984df811033a1b9db30da8a4590a"}}, {0x4, &(0x7f0000003a00)=@lang_id={0x4, 0x3, 0x429}}, {0x4, &(0x7f0000003a40)=@lang_id={0x4, 0x3, 0x436}}, {0x4, &(0x7f0000003a80)=@lang_id={0x4, 0x3, 0x436}}]}) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000003b80)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5543, 0x781, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x80, 0x7f, [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x2, 0x3, {0x9, 0x21, 0x5, 0x6, 0x1, {0x22, 0x15c}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x4, 0x78, 0x2}}}}}]}}]}}, &(0x7f0000003fc0)={0xa, &(0x7f0000003bc0)={0xa, 0x6, 0x310, 0x6, 0x5, 0x6, 0xdf, 0x80}, 0x96, &(0x7f0000003c00)={0x5, 0xf, 0x96, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x5, 0xb, 0xffff}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "3248342b867ca430ce745ff538130a8d"}, @generic={0x68, 0x10, 0x2, "157f13dcbfaf20b33782ca7a4ede715343a79c0f70ccab4e12a6dd302a493966b36b9979db84b7bcc7f71282ac3e953ac15dc1dd8e7cafd3bd674e1fba776cab7c8c607b6645b6ace9eb56806ce36e27efbbf38855f1e3e1669ec82c6dc6ac701bd0ca35ca"}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x20, 0xf8, 0x33, 0x9, 0x81}]}, 0x9, [{0x4, &(0x7f0000003cc0)=@lang_id={0x4, 0x3, 0x405}}, {0x4, &(0x7f0000003d00)=@lang_id={0x4, 0x3, 0x6460}}, {0x6d, &(0x7f0000003d40)=@string={0x6d, 0x3, "4dfb74cdaf2f6298265f918bf8522ba499155b0d666a4d1f424a25dc1feafc611fca48f68a3ba6395482d8a08829b0092b8895f4c88c6bc8859bd3e0e5fb1823d16c8fc7ae83117038a6822b254d1ad799826787c2f44185e9371f5fb05f38aaaf08226b5323a0a76fb26a"}}, {0x29, &(0x7f0000003dc0)=@string={0x29, 0x3, "486b740a6f1a793a2fba0e836f5f9000efcda701e3a257ac938910a8e96ad1bc6484aee1b6a4b5"}}, {0x4, &(0x7f0000003e00)=@lang_id={0x4, 0x3, 0x455}}, {0x6f, &(0x7f0000003e40)=@string={0x6f, 0x3, "6d1bde5c9ed437a5bcccc1fc84c593190195537bb236f366d3e5b92765a564dfaf012058eb35dfdb7c4b0a5db82cb1115d5d0bbfdf5dd1255a426fc6db32a0c20cb8e091bc8bb3d13fb94c360330e4890d4da5d6e75ad19240bb874eb8d5a4145e2e91ead0d51cd1596eb518e1"}}, {0x4, &(0x7f0000003ec0)=@lang_id={0x4, 0x3, 0x4}}, {0x3, &(0x7f0000003f00)=@string={0x3, 0x3, "d9"}}, {0x4b, &(0x7f0000003f40)=@string={0x4b, 0x3, "879064768c71663433df4d34c2faeb9f8960e6094dc5e213b450b1a61a11226b950286d012e836d588f2985440e137cc1b7d9b668fe9ceaf08b3b5453d4e2b4cabd1eb85c8febe98bb"}}]}) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000004080)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x56a, 0xdd, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x2, 0x8, {0x9, 0x21, 0x2100, 0x20, 0x1, {0x22, 0x9ab}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3f, 0x5, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x1, 0x1, 0x4}}]}}}]}}]}}, &(0x7f0000004200)={0xa, &(0x7f00000040c0)={0xa, 0x6, 0x110, 0xe5, 0x5, 0x7f, 0xf18225f4c18e4e0d, 0x9}, 0x60, &(0x7f0000004100)={0x5, 0xf, 0x60, 0x4, [@generic={0x2d, 0x10, 0x4, "9e8767d75957877f94048be110fce7b2640de2abedf5e94fd9363b41ff8636f6585efe7a7ebe1e6a9ccf"}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x10, 0x7, 0x14, 0x400}, @ssp_cap={0x20, 0x10, 0xa, 0x3f, 0x5, 0x1000, 0x0, 0x7ff, [0xffc000, 0x3f, 0x0, 0xff0030, 0xffff0f]}]}, 0x2, [{0x4, &(0x7f0000004180)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f00000041c0)=@lang_id={0x4, 0x3, 0x415}}]}) syz_usb_connect(0x4, 0xd10, &(0x7f0000004240)={{0x12, 0x1, 0x250, 0x37, 0x3d, 0x77, 0x20, 0x403, 0x9f80, 0xad2b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xcfe, 0x4, 0x95, 0x6, 0xc0, 0x4, [{{0x9, 0x4, 0x8c, 0x7, 0xb, 0xeb, 0x93, 0x87, 0x16, [@uac_control={{0xa, 0x24, 0x1, 0xa1b6}, [@extension_unit={0xc, 0x24, 0x8, 0x4, 0x8001, 0x4, "0581509283"}, @mixer_unit={0x6, 0x24, 0x4, 0x2, 0x8, '<'}, @selector_unit={0x9, 0x24, 0x5, 0x2, 0x13, "89428787"}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0xc6, "57f5ea06a981"}]}], [{{0x9, 0x5, 0x2, 0x1, 0x3ff, 0x5, 0x9, 0x4, [@generic={0xb1, 0x5, "470e8bb98e0cb172866ee4cf3f69b45826d86111ac54062b45071520d7f88eb0253a08113e638a61b4e369eebea79ba1fcc636a3e608aee95f27c1f4bb3c8ae148d07128e18db4ad76373ec9e22167971ab982729e276a866135569d2fe4240185a0559fecd830052b36fd48232be1156033cb222c147ab1b90a9a7c2d36a2fc663e6fcc2fcbd590a37d417bb18d6db397854cf80e5cc3e7b6c23dbf31cda2eca5928f3d3b015ff2842acad6fd9b9c"}, @generic={0xd1, 0x11, "ed22653de5b395ebd574cbf424da1c517f9d87c917f18b876be116cc88a35fbd1d32d792ea001bb5d4d945fdfb7c82fb12b5eb83255cac1f92ee7ca2d9a530c04efa54cf1fd325b64ceb1b0717e8f2717b4acfebde79217a1a14c6cdaa242adc8012e30d3786fe49b9cb0f6dcf36c13fdd537e5f9469ad39639e335cf821d8c8cc3ee1d5f12bb8fa3d6b0d19db5c5f739c057089a9dd763764aa0772df50f32d1944819494c9ea9698de19446be3c7e6a18899d578a3ed710ac9b5a8ec0ed0f1addf3026f5da1172610eb6ef872544"}]}}, {{0x9, 0x5, 0x9, 0x8, 0x400, 0x20, 0xfe, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x4}, @generic={0x25, 0x5, "e74c122ae01f71bf0321eeac375f9892f147aaae0935f63b7f65052c91794e41f47b1b"}]}}, {{0x9, 0x5, 0x1b, 0x10, 0x3ff, 0x8, 0x7, 0x1}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0x1, 0x4, 0xb7, [@generic={0x84, 0x1, "969a95f8284f98a631159c684301adf351c5f8107e7336c101ec0165b3882950d3fd7e43bc71402bf1c0eaf22ba99eb9ac71319d9644d2c6e74f9831a691481fe49c76b26f284559d58fd32de7436aa5c37cd6f14f97fdcb9724267486873f61ea174320584b969705a51bb3bb6f56e77b9df4d937a4adf899965812d5061ccf9db2"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x9, 0x7}]}}, {{0x9, 0x5, 0x80, 0x1, 0x400, 0x6, 0x2, 0x5}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x81, 0x81, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x80, 0x6, 0x6b}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x2, 0x91, 0x0, [@generic={0x12, 0xd, "b3ffc845aa08322359aa953bc9a1cbe8"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x200, 0x5, 0x0, 0x81, [@generic={0x2c, 0x30, "b9071bd42bd5aedcff728f027bcc8cbd3c5545cf8b680efea2ed4d9a07698806f2052c12aaae2412c125"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x440, 0x4, 0x6}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x9, 0x4, 0x73, [@generic={0x4, 0xd, "f033"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x9}]}}]}}, {{0x9, 0x4, 0xa8, 0x1, 0x5, 0xd1, 0xed, 0xe1, 0x6, [@generic={0x6d, 0x3, "5d4e731f4b90a632d40d55e9034b0b332308a9643678b5d388063442837be3a07f9aaad7e01dfcb4bfd873805c4d45656c92c938cc66160aabf372378e5f454f19d07660b71d06422c239a7fceb12403e789fdd4df96c003b7237436529e4671e04c1ed97a4a31afd2180b"}], [{{0x9, 0x5, 0x7, 0x0, 0x8, 0x3, 0x3f, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2f, 0xfe1}, @uac_iso={0x7, 0x25, 0x1, 0x42, 0xff, 0x26}]}}, {{0x9, 0x5, 0x1, 0x10, 0x200, 0x1, 0x40, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x81}]}}, {{0x9, 0x5, 0xc, 0xc, 0x8, 0x34, 0x3, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x40}]}}, {{0x9, 0x5, 0x1, 0x0, 0x468, 0x1, 0x1f, 0xac}}, {{0x9, 0x5, 0x1, 0x1, 0x20, 0x6, 0x3, 0x1, [@generic={0xb, 0x9, "595d6db990198d6e77"}]}}]}}, {{0x9, 0x4, 0x5, 0xa7, 0x5, 0x26, 0x70, 0xa0, 0x7c, [@uac_control={{0xa, 0x24, 0x1, 0x1, 0x81}, [@feature_unit={0x9, 0x24, 0x6, 0x6, 0x5, 0x1, [0xa], 0x1}, @processing_unit={0xa, 0x24, 0x7, 0x1, 0x3, 0x7, "bea92c"}, @mixer_unit={0x8, 0x24, 0x4, 0x2, 0x6, "5588e0"}]}], [{{0x9, 0x5, 0xd, 0x0, 0x40, 0x6, 0x6, 0xbd}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x71, 0xdf, 0x3, [@generic={0x3c, 0x3, "dd27b428d33f381e7b05ebfa6de82bf5169818bf06ec616801f99a8cf13a46b4937221f70d7228b5d337e3cc44da1d81791047ac5906b3fc171f"}, @generic={0x7d, 0xc31c1a32da47e104, "a4ece8df250fff36c18f1be19531db94030b8ea93513a10ad0f307459aad15412e4f64345a85d707d52f267bfc272fecd32a9e878d94087c1d33e66de869f2956e917fc06aa52508f240fc4a4f4507d73634f15c8768b842b436da95eb4acfba854a2a57ef26f62a0ce3a623a9bd00598c7a05d23db1ac25843ba9"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x200, 0x1, 0x80, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0xfacb}, @generic={0xf2, 0x21, "4568e15bc1f0f00a1206530ad2308b26880974467fea4deedfb3ab3025e5055194232aa0157eb481716e88e69012fb98c43977ab6e008d00e892c842cd5306fc607cfe0459a6814b367748374f2e43166c5a0135ed203f6b1aa007a701f295fe03dac14d53aebdce2c8567fc3307fbf05957e565125e69124a2772e220be3f4192fb5bc717c027e25b5580d63086761bc639d12863b342b46c44ab7a709eb67011c00b319de78a1af0b9129f21f06aae78b946ab394862e8918f93874f12683c8be43785dc7939956bb50f94916df56614b505ec3070dbc659176b29061ea1048e4fd81f585b502a191b4a72422352aa"}]}}, {{0x9, 0x5, 0x1, 0x18, 0x400, 0xfb, 0xe8, 0x5, [@generic={0x8f, 0x6, "bf8cb3b0648e66921bb5bd7738533d039bb0f20573a38ee0a51035f08d9b11b67ce9c4f25b85509a3ef5739063f734c13c777a91e8f6d65505eb445bb8b4214ccc594a82b65ec160778a95a5f3a16edbc1f31973d90d5a9a1e372e7e0289254141a4edc9065d20d091c71d5f56ae64995cc20c0ba27371c7dade737546a36325986fd5ddbe1043d951b4a2053b"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x3ff, 0x8, 0x1f, 0x48, [@generic={0xe6, 0xf, "246407ce9de8d3427afe565f58a923966bf0da81ec610aab26506de70b65860d11b5e2b8e35bcf814cd70f9d79ad6cebbcf3584e872a07e289b6fe353315cb44cfef2cafe1c634efc9a83e801ff5b05c7dfcca6d2cc8f93d26d52570872ee4d7e946aed97b6c442a8b6025370b24019c67452bb1193b76456037c2a8692fd10866c532a1c65c6807038f5f07a558d652d9e7e0680b3e4f2de93f47d5d6cd9001a0abb03f2a35c6cad8a7bf6fe41eba8858c1db0c8dc0140e1484be067b1b983807ea20b92490602ca9b561fad9c1106449f5bcfd5227abc474e77991f2710bcbde4faef3"}, @generic={0x97, 0xc, "c20df316c57e15492323f7be0da257e470a920faf37980ec0f327a8481ed0ca18bc73fcf224b4663241dbf04c9f11a1c9929d1874aada546c598dc7b4adcc17fa7179724f49bcfd372f5faf071b7858856c058a5331fdce9de1ab257f4f1f38a1a6a9ba8be09849765f05ac65cbf0f523525e2e1cc59c3238597f2ff5bc8d9b3c05f4e3c323970c7f4c6de864ede0a171eadb69e04"}]}}]}}, {{0x9, 0x4, 0xd6, 0x1, 0xa, 0x2, 0x2, 0xff, 0x3, [], [{{0x9, 0x5, 0xd, 0x1, 0x40, 0x20, 0x1, 0x8, [@generic={0x97, 0x21, "fda26e1908db427062e9925e173966eb417d4db020cb00a7ca6d771d88a128162cb4f458616bf2d9746aa9073b9efaa742ade05fe6c1b3d3db7427698c3fc6398997aeeb7509ec445136e600705f9d4d78a12681e34fe4fbd13ab07d1bc40b480a6f8829e91a4acfae976ab341e92625d699646267ee8989f176e8e1ca24ff59e9cbd372cd7fc50d256a2e586b12398bcefdfba257"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x47, 0x80, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0x400}]}}, {{0x9, 0x5, 0x5, 0x3, 0x40, 0x80, 0x20, 0x40, [@generic={0xab, 0x10, "a88a46cad8983cbff986036c5e1b64160c43d241cdfa792d134e946385f9a343ea8026b8c3aee8e2736ad79c76dee3bb42ef7295bbf7e8c07297324abc83ee1b0706e691dbca9f2e9689a06c76c7153d7ef16f4f6287923578d1630cbe3fc24c6b2b0e8cb03b05a1555f176a72b7673c7d2fd96a9c32de4b142390befcb3a8fde7784d815dd94ae1807cfbfc42c6307917f11533d2019e1db7881a1881f3d6815c5cafc5bb0844aee0"}, @generic={0xb4, 0x24, "17cffcc75e4e2fa50d2642a2ef0b5229fb3f3f3dfcc7dfcfb791cde006fa77eea048610b8ef5114856fcb16b62fcc1e765481db5b9e3e3e6d2441d2fcc926e46bd79090bf098b42329082f5a37d161ba79ccf44cc7054f14c55e265858c4ceb52e2138ca33601673b9e652a99055d4dd0109b1c71bd8844531fb4b028a8a7a6f979944c25e8852615a9dd08a6d42de8e946aef2c3e08010f39c6205884be4c99d8a158f875549e031e10d28adef9dca27c94"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4c, 0x5, 0xff, [@generic={0x3d, 0x22, "898d3ac53752a3a529262ee0439bfdb45cf12266cf06f7b3a188c41e470a8b6209be0119f25274cfd4fed5479f5728a9b17ba3e0540eedddcc8658"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7c, 0x8}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x0, 0x7, 0xfb, [@generic={0xce, 0x7, "b5b42d29109a8543a1990bc7ff56692ef31b1325fcd4ef66fda8833bb200c9117a23b6101e1a732aff9f7e3abe65501afc10fb8d0053b29ba44828ffc551dc2579540809bb94be93e769d9c64a95eb83f797f0f50c1698679056bb281ad4346d00983b54b1518b631766d6dfa279f035344e24068b6eeeeff4061f74bd61d7e29876233a3f41ef0f1a63a95e656c0a25b47a7020bc446c6bb69b7fc5409fc4acbe0f6856d44abdb45259a98cbb01f87f72318754c867e97c0c84e922f1eb4bb07d835cc5157d41db3ebe9fdd"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x2, 0x3f, 0x8, [@generic={0xcb, 0x24, "ec856ccd64bd7040df2442ebe60b3d1c72f6c4423986421de058d092fc7b1d4d04ba95f5208c49e468d763b0dac4c7b5b85e992939679ec4fab927a4c27aeffc90f049db47ddff206ea2ed3fc69cc9f3462c4466f73e6bb5ae5d8cad701d7a0ac00860264d26eb6050022d2653cf568584381ac1f824674d69c84bcf871c679c39bc145e997a0aa95031cc95f8176cac514ca8080a5835fe44c4d2072925857db066dda71f8541cb7a8989fa43a228ca937815d50ef146b1af4a4530e9b46ddecdadcd492e762dcf7b"}, @generic={0x83, 0x11, "1e755097275346e358af017d005b55ae86235e17bb8053b904766b48399e8016528acd564fa3e9b4d8e4350183fb1f27d4201749cad7d8964187e9d0f4613618ea3ac8be86244046d7d7e474aa2a8527fe58ce013a9f35705527a591d1c2bca52d644770c46c9ef255b4303632e9782e505decceca5d829c2b322638671c94e8e1"}]}}, {{0x9, 0x5, 0x87, 0x10, 0x40, 0x7, 0x2, 0x8}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0x6, 0x3f, 0x6}}, {{0x9, 0x5, 0x5, 0x3, 0x3ff, 0x5, 0x40, 0x43, [@generic={0x13, 0x22, "b3e3634f45d88dacc12a680ae12489ad42"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x3}]}}, {{0x9, 0x5, 0x6, 0x4, 0x200, 0xff, 0x2, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x4}]}}]}}]}}]}}, &(0x7f0000005440)={0xa, &(0x7f0000004f80)={0xa, 0x6, 0x110, 0x40, 0x3f, 0x5, 0xff, 0x8}, 0x105, &(0x7f0000004fc0)={0x5, 0xf, 0x105, 0x5, [@generic={0xc3, 0x10, 0xb, "6f0efb635cd5f8a82be5091a54aebdc87b016cce8e545ad0e9ffe498c64385386b3f299bfb77a7bd2d02e0415569561581cc1405659be7b9ed5ff1e212c885a85c910e8772b70e01718476696039ba027cd55dd7962f76a41c51aeb4eec93f737414ba2e2f395def4785c3b3562cbc0d4e1395d7e10ab61e9b5d11e4dceb602f4872f3768dd58d8ab25b2396f4c4829c052952c1b277cfe44171273653a34dd412055a060df1a24a445b88a4cbccc9e3df242519f718f177f87ed73c4a66d29c"}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "e3801554ab816cee1862038c182136f7"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "e46d54f9fbcc3dfa31b5a461250972da"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x2, 0x80, 0xfff}, @wireless={0xb, 0x10, 0x1, 0x54d9ee0a107db054, 0x20, 0x74, 0x4, 0x5, 0x5}]}, 0x7, [{0x4, &(0x7f0000005100)=@lang_id={0x4, 0x3, 0xc04}}, {0xf6, &(0x7f0000005140)=@string={0xf6, 0x3, "da1a821fbe6aba96d21aa3668d423fff964f05df2e39b999f0761d066d58c36b447c8e2620c64b5bda5815be53afffa0f162bcb73e9fd8714912cbce4538e9e063a4ba7d157fe4d630605820d7b12f1ca92e4316bd06c2145715702b7281091941378b3bd24171bacb2d4cc81a897e88abace0e2a8e6f2dfbe1d4def528e13b22f7c28b4d8097d475dc904a43f01a45548f7257e8d715f53cb0048bd5f7a3ecd7cecf0a848e664e4f6facd44f4d54299780fcc26a83e711f8b1cd26ea3c90b83a8cb85f440532dbe6af08368f68a2533aaa63216e724e4bd2a16350a561cff0cbee93e62749528feec77d9eb094964e3ae94b48d"}}, {0x3d, &(0x7f0000005240)=@string={0x3d, 0x3, "29fad571d13d1078c33b5414de73c7a64a5b8ee8fac3cc00373a364f3ddd25fe2bd790da494f2cfd065e00438b0fb1411b5b2720c2068033c07efb"}}, {0x4, &(0x7f0000005280)=@lang_id={0x4, 0x3, 0x40d}}, {0x4e, &(0x7f00000052c0)=@string={0x4e, 0x3, "85d95ca1e65239177f2e7715ac0f9ba23ff5e470cf837b1bcc901ebf4902e979b5c405bf519e2fbdd115c99ae794d3bbc41bbd0ce8126971e85ee77ffb7c0852befc20c09a11d8204fce05a2"}}, {0xbd, &(0x7f0000005340)=@string={0xbd, 0x3, "c07e90bd8cb9133366f92716881bed0584916919f41b47edde7d5b6b53543fc16a8216426afb5d33c8376bf47a4778906d8a14262cb52f1469d0785b136f95d46787f0ab0d376b1f35626f5aa540f1f7d07af19e70cda5261c0d964a5f029e6cfad64c41ef8cb75ef646bf13eb26e46d999201088603df429b7adf9f3696dbafeadc9571d3fd78b0064b0b54f0701acf41077f0ec363f1521261a4bc536f1ca4e4d44f033d2ed2b49d4b7c591a75df74c4207bc63e9c21e5a92732"}}, {0xc, &(0x7f0000005400)=@string={0xc, 0x3, "45b2fd526515da20f8ad"}}]}) syz_usb_connect(0x1, 0x2e8, &(0x7f00000054c0)={{0x12, 0x1, 0x201, 0xbe, 0xa9, 0xe1, 0x10, 0xcde, 0x23, 0x5dab, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d6, 0x1, 0x9, 0x0, 0x80, 0x86, [{{0x9, 0x4, 0xa6, 0x6, 0x6, 0x78, 0x33, 0x6f, 0x5, [@generic={0x100, 0xa, "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"}], [{{0x9, 0x5, 0xd, 0x3, 0x400, 0x7, 0x8, 0x20}}, {{0x9, 0x5, 0x5, 0x4, 0x3ff, 0x5, 0x0, 0x20, [@generic={0x21, 0x11, "44fde87e952d6f63f4d4c76274a3f6e143e14cc882c7bee4c3105190ca494f"}, @generic={0xb6, 0x30, "ffed81d01e4a045e3a9e6e2dea90858738e4c5b805fb61bf2de7918ce55f760c8c3bd7c9fcf2fe16810b6c1bdd0d3021f1450fe45943cf0e743f67128d34d8ce3d280093cbfd78bf76b1da64274f4fc42405eb8a23ac87edf2200a813487b984d8e4ee43343b2cc8420290f3da0ea888e3cc76a82dbad14dc34033a371b65d6a7571bc7c17ceb38052bb666708564b4ea75445fb7565aaba9d933b85e476fdafad18431848459ad746359d14043f127262254334"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0x1f, 0x5c, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x9}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x2, 0x80, 0x3f, [@generic={0xa2, 0x23, "83e1727e2fa5cbf6c04e964fbd7bb88556305c57b1c646aee74ee44b36fecc85fc7b554e9a04f4643e43fba1b32214c368114835d0688cfa0a2c4cbe40a3d909fc6a39e6225d5548f4a1f2f65968cd931861316f8c7bbffd1ee88f9e73526ce46a58d8b4c82daa25e346cd71ac7655b044b3d366b8dccb8b296d817987435e96c2385d9ad619d778d3beddb8566a4a8d0f75f229006d830a7a1e8bcb9ef4be38"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x20, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x20, 0x6, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7f}]}}, {{0x9, 0x5, 0x8, 0x1, 0x8, 0x7f, 0x7f, 0x3}}]}}]}}]}}, &(0x7f0000005c80)={0xa, &(0x7f00000057c0)={0xa, 0x6, 0x110, 0xc, 0x3f, 0x7, 0xff, 0x3f}, 0x8, &(0x7f0000005800)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x8, [{0x4, &(0x7f0000005840)=@lang_id={0x4, 0x3, 0x443}}, {0x4, &(0x7f0000005880)=@lang_id={0x4, 0x3, 0x80a}}, {0xad, &(0x7f00000058c0)=@string={0xad, 0x3, "5e10b7982671bd1b7ddd898af3f3d4557a27827a1a5436767210415ec70832868e1b001202f8e2e3a1959ad4119accfce5be143f3a3760ba10c964aa8dd7bcb0cfb174e8fdbcd03951dbbc5751d3d5294aeaceafe815a1d352a8b5ce2ac13fe9da19795032a80f65a8af7725e1b058cd98764618ac8c4cad954a22962ae0c364bb16bded660160545f8f47bccde036515e1710df0794b51b613116eaf11f73d03e9affa78d4e7c986d488f"}}, {0xfb, &(0x7f0000005980)=@string={0xfb, 0x3, "a6bd730b07df2094b93df9383440f152ad2b8646e6357bbc7d4746fd65e175c9642a7bdc279d8757474057caae2ac6fd599f57f296fc8a9904f868cf0e0074e68d9b5bc0e892e276791c59121a8c20e6f5873cc260455721cf1b4c1418845247d2e74bc9a479149a2b97268b6a77d547d3aacc4d71dba3ccc5308bf9e31e388ede40e147c1ea46c62fd793665a0e16214b7fc309a3787a5b5cc3eb786df5e904e59f1900e308e91cf8927f95604e3e0e106d4824f8ddb693caab118362422270596794384d50909f041b01e4094c09318260a4f03d8fd3191f41c078476e9396ca73f288788f6ee2cde6d2a652901893ec3531e758db5392d3"}}, {0x54, &(0x7f0000005a80)=@string={0x54, 0x3, "9565fa3f0783b2086d08630b3d4e533822276205e42773c631367c229f96f907082d01f208a4dac3ebdd4968c862f3829d1b23e6c79a1f8583a19f7fb02483180258a7b5deff1ae96e5ec374b3d62176214d"}}, {0x18, &(0x7f0000005b00)=@string={0x18, 0x3, "3a32d62a177853cecf26462d29fb0e18d98e9ccd1018"}}, {0x4, &(0x7f0000005b40)=@lang_id={0x4, 0x3, 0x423}}, {0xf7, &(0x7f0000005b80)=@string={0xf7, 0x3, "1fc09324f2de8be7eed000a8b6f95fd13926a0b596293aa77946ba88e86da280b1a52709dd480024077af52f473761fc8b85b9721a056e753f47159c374071a02366fa811c728934a3b93693e862792e5329a40c09d88c94c9b18b5a799730303431359ff0127fd548eeef969fde279e4ae3e283eb4d50041e62473f5cf04549c9c0bd8a3e247a28ba637ebae419fdf9aea53b8886c622b8e9707f738f3a2bc26d15b7db311efeab06ba9ea91d90b3bf74c6809eb9ca76bd6bc343bee06ea53b184b6c9124964329d3fb3233c5ce2fd4a0e4d2b669a244f6e840f2a65c6b4d9782dca7538f28e2081ac80b56a6fb6ce9cfeb142350"}}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 05:03:31 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000380)='./file0\x00', 0x89, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000780)="bbbce5f6ab37a729c6727a1d7c3d85d3f06ce150c17a46cb5ee30362dd024ec95554aeade02b074fb4655a1ed874dcdaec3d011dbd618e6691feff3171136379580df3284f9d51fa571a4c23384d6243be600744c5eee4207ca114e756da7ba306cee427c5d6d9ccdcd64eafffa321566bc7122f428ebaa258e5a3abe80c68fe6e0f0124cc3e7276902f8b6b6628a4c5f8c47bd5710f16bfbb36904698eff9c8bba9e02f08d3b56ef689f30c3a13bc5545a7c1152769b619da874e59ad6264e8376068211e066b02acd2be2763adefa86099416fb71035", 0xd7, 0x3ff}], 0x809850, &(0x7f0000000400)=ANY=[@ANYBLOB="2f6465762f68706574002c2d5c192c2447232d2c2f6465762f68706574002c666f776e65723e", @ANYRESDEC=r3, @ANYBLOB="2c6f626a5f726f6c653d09be0e3dab3bfda2656c2c00"]) 05:03:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000bc0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) sendmsg$sock(r2, &(0x7f00000007c0)={&(0x7f0000000400)=@hci={0x1f, 0x3, 0x4}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)="c900b5c601ea72e9ba33473c358b68c9a155f9a59095", 0x16}, {&(0x7f00000004c0)="54a655bfb3e1752af11fec779f39e5e5b9b7e09c9739f677e30ac201f9c74a0316e56b48d33c47a4cf6a5eb11f1a3fdeb12cf145563a41c73470827d3ce2d32dc643159ff65a45059d22707170231c8af8fd8e7407ebf84f0bbe3eb9ac7c001a63d2381c80cb17677303af6d7a293dc089fa62669f7c682016a698165d04ec444e63d0de9a3e1dbd6830ff88ac5d2e9988518e5d9a735942237cc2f76f53bd6a9c640217d5ed3ef1634db5fff06b8dee018ea510b91c3ff2c7171dfaf54bb707ff9d04e12e173743d5ad9474f5aa5f40407d3a60eb1a7070eb5c14544842", 0xde}, {&(0x7f00000005c0)="726541081382997f3d66f895cc3f4ca652031b0cc643e749d600520cbd84325aea6618b65bf1538444469545b4d63dd1cf1cf6e68f0600d84a04ba0909f5bcf21f2821e27e48a7c189f496c47d6c110a87aba06086", 0x55}, {&(0x7f0000000640)="43798031e1726c64b1f7d8d65c3a1b2f33a77ba8", 0x14}, {&(0x7f0000000680)="9915af31bdc8efcf4f5276ea777a256ced049035400adcfe263b676731c11b063c8bb0f759ad9ccd3ceb3f337660acd459148ddc116bd44297de439ba2bb1a3f35562985c3a35dc8c321f6f1d60aa715ecd7a59b994216c9ebc1a2e033f5f5ae8494e50b65e04343451187e89ada6eed04ee0b0b3a6acb444debbe933c8c07237d82dbb3b17f7a76fe3c0c42a64303e6749479baad31a1fc7dedf8ed", 0x9c}], 0x5}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00'}) io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x92db, 0x2, 0x0, 0x801}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x4080, 0x7, 0x18}, 0x18) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_mount_image$nfs4(&(0x7f0000000800), &(0x7f0000000840)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000b00)=[{&(0x7f0000000880)="0f2fe8a6a73c74d40d63a3764fc4fcda4564f21b9ba6b3a1e683419ffe8f15d5c33cb6613eae42efd5621233f2e0ee3bca15245d5fdf23cda1286e3681bf09e93c612e7cc532eba8d38433a1516b379a9c5e4eb63e5d014a59e417533308b21a5b7f7e76e9e1834af620df09a9fbeb33936615f394a0137a4cad8791922287297a4f5c340f5981bcb066d67d47b646f47e0112d79af8e86755aa87a38ae1ebe6011b9828d055874e6076f2ce3ce2a7fdc5b9a0d4dc8b3703f1132d07", 0xbc}, {&(0x7f0000000940)="406d928499bb36167b6cb2a71ca078b15bafd5431f38f5f928c5b030484ef48b28dd899fef6d9f43b220332a4114e6d30d5a3c0d891e6dd50a41368bd27e06e2ed", 0x41, 0x3}, {&(0x7f00000009c0)="d9efc45a56b4a4fb27f24d8f", 0xc, 0x7f}, {&(0x7f0000000a00)="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", 0xfc, 0x4}], 0x4400, &(0x7f0000000b80)={[{'\x00'}, {')#\x82*#'}, {'ip6gre0\x00'}], [{@euid_lt={'euid<', 0xee00}}]}) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) syz_io_uring_setup(0x139c, &(0x7f00000001c0)={0x0, 0xe553, 0x1, 0x81, 0x329}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000c00), &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'ip6gre0\x00'}) sendfile(r0, r0, &(0x7f0000000040)=0x7, 0x5) 05:03:31 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x87, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r1, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r0, r1, 0x80000) pwrite64(r1, &(0x7f0000000840), 0x0, 0x7) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/cgroups\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) syz_io_uring_setup(0x7ae3, &(0x7f0000000380)={0x0, 0x9b9c, 0x10, 0x0, 0xe2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000400)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000600)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r2, 0x0, &(0x7f0000000440)="1c52c22dd9e92f644e830f", 0xb, 0x20040810, 0x1}, 0xdca) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d26d82c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) r5 = syz_io_uring_setup(0x4dc, &(0x7f0000000780)={0x0, 0xffd, 0x20, 0x2, 0x3e1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000640), &(0x7f0000000800)) dup2(r5, r2) [ 3242.779610] udc-core: couldn't find an available UDC or it's busy [ 3242.780346] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 3242.783761] udc-core: couldn't find an available UDC or it's busy [ 3242.784460] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 3242.792660] udc-core: couldn't find an available UDC or it's busy [ 3242.793339] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 3242.800846] udc-core: couldn't find an available UDC or it's busy [ 3242.801192] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3242.801530] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 05:03:31 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e02ccc603b4e3f1742f002c3b2c255d3a285c2c51242d265c2c2ff0726f197374060000f36f626a5f726f6c653d3f6465762f6823c60643a97050d8f673010012c2f276f8446400246100"/98]) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x6, 0x46f}}, './file0\x00'}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3242.905980] nfs4: Unknown parameter '/proc/sys/nÌÆ´ãñt/' [ 3242.970189] nfs4: Unknown parameter '/proc/sys/nÌÆ´ãñt/' 05:03:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:03:50 executing program 2: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r1, &(0x7f00000000c0), 0x17, 0x10001) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYRESOCT, @ANYRES32, @ANYBLOB="c96f19de8c5de4832662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207ed1cfbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d7333e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be86eedff6130c1eff94f781ef8bb0c6cd2eb3c75bfa11f58d838c032f47ff003a61369e", @ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESOCT], 0xfdef) io_destroy(0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r4, &(0x7f0000000100)="0570c926b60dc3ceb9c082f997f3a5f0371217c97388010090d8be0d8f5025dcf3f51557017e095fa932b97d26616296c1216616eef6fb41d43bbd1b82879fc7dbcda37ba83e6896da1235aadc96f1abe2065819a1a0efa98136d88800cfc70a3c3e1707c134f9cf4badbee82c98b06fd5d44edbf067460c03c5c8994122d2d43b6bfc8e270d47325bec6d99b923659a38bb6d0220ff5b2f7e5c7a6b93a4763327dc7bfa9cb55156908570b92bd919b8932a6bf0e7b69182c7b110567a2108e95420402020229d7f9e7a575111520bcd5ca14615df27e9ba9975f25ed41f603a717d7f71e4f8763ba8f505563f8cd165b50580a9e5084e", 0xf7, 0x800, 0x0, 0x0, r0}]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0xe3ff, 0x8000) 05:03:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/129, 0x81}], 0x1) 05:03:50 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f00000000c0)) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:03:50 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000380)=0xb, 0x80000001) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0), 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:03:50 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="ed4183c26c88d5144f60e733ba686b4e209d5e4d051d9b7ef8ddaeefb47cd18a2aa6791448bad9191840fc62ccb330cc9bcc5c63cbb8c1475ae0edb703079723bd8b2bbaec249054f3c89f0399bf9f11dd29df8f7e21a917eb5e5e0f80a0ab13138bfbcdacc56eea05", 0x69}], 0x1, 0x5, 0x1ff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfcfdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:03:50 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7ff, 0x7ff, 0x1, 0x6b056505, 0x29e7, 0x800, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)={0x31, 0xbc, 0xff, 0x1, 0x4, 0x6, 0x2}, &(0x7f00000003c0)={0xaf89, 0x1, 0x6, 0xda, 0x2, 0x3, 0x401, 0x5}, &(0x7f0000000400), &(0x7f0000000580)={&(0x7f0000000440)={[0x8001]}, 0x8}) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3261.081808] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3261.140846] nfs4: Unknown parameter '/proc/sys/R9ipv4/tcp_wmem' 05:03:50 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000005e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000380)={0x0, {}, 0x0, {}, 0x1000, 0x5, 0x1d, 0x11, "fdc5189376f4f73a69a6e26e937d197bd3889e31d5389487bb71c224717ee6ef2042d11dfddb1d224815826808cc3f7c6f0ad773dbbee5d4edd757e80ab2c08f", "65419aa535f3cfa684ee015a9f2eb89dfc88b094c6e821abd77cd0f2aba93f66", [0x1, 0x40]}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) dup2(r0, r0) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x84800) write$tcp_mem(r5, &(0x7f00000005c0)={0x7fff, 0x20, 0x40, 0x20, 0x8}, 0x48) [ 3261.198287] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:03:50 executing program 2: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r1, &(0x7f00000000c0), 0x17, 0x10001) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYRESOCT, @ANYRES32, @ANYBLOB="c96f19de8c5de4832662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207ed1cfbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d7333e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be86eedff6130c1eff94f781ef8bb0c6cd2eb3c75bfa11f58d838c032f47ff003a61369e", @ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESOCT], 0xfdef) io_destroy(0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r4, &(0x7f0000000100)="0570c926b60dc3ceb9c082f997f3a5f0371217c97388010090d8be0d8f5025dcf3f51557017e095fa932b97d26616296c1216616eef6fb41d43bbd1b82879fc7dbcda37ba83e6896da1235aadc96f1abe2065819a1a0efa98136d88800cfc70a3c3e1707c134f9cf4badbee82c98b06fd5d44edbf067460c03c5c8994122d2d43b6bfc8e270d47325bec6d99b923659a38bb6d0220ff5b2f7e5c7a6b93a4763327dc7bfa9cb55156908570b92bd919b8932a6bf0e7b69182c7b110567a2108e95420402020229d7f9e7a575111520bcd5ca14615df27e9ba9975f25ed41f603a717d7f71e4f8763ba8f505563f8cd165b50580a9e5084e", 0xf7, 0x800, 0x0, 0x0, r0}]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0xe3ff, 0x8000) 05:03:50 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7ff, 0x7ff, 0x1, 0x6b056505, 0x29e7, 0x800, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)={0x31, 0xbc, 0xff, 0x1, 0x4, 0x6, 0x2}, &(0x7f00000003c0)={0xaf89, 0x1, 0x6, 0xda, 0x2, 0x3, 0x401, 0x5}, &(0x7f0000000400), &(0x7f0000000580)={&(0x7f0000000440)={[0x8001]}, 0x8}) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:03:50 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x20000000007ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000140)=ANY=[@ANYRES64=r3]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:03:50 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f7773a4d56d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c002e09abc4749e39633773d330b9d44866793cc853e0a86d985bd456"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x900, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb4017a8758487d15, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, 0x0, 0x0) recvmsg$unix(r5, 0x0, 0x40022020) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x80464c453f) 05:03:50 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x1, 0x24, 0x8, 0xf, 0x6, 0x248, 0x1, 0x103, 0xffffffffffffffff}}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f23c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3261.406074] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_ws¤Õmem' 05:03:50 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x40000, 0x0) sendfile(r5, r2, 0x0, 0x7ffffff9) 05:03:50 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4200, 0x102) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f7e7076342f7463705f776d656d2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f80cefef7d0b2bcbb469c419c37480887d27789447050d8f673511f126c841160f7"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3261.512198] nfs4: Unknown parameter '/proc/sys/net/~pv4/tcp_wmem' [ 3262.229327] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_ws¤Õmem' [ 3273.591780] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:04:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xf9fdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:04:08 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x40000, 0x0) sendfile(r5, r2, 0x0, 0x7ffffff9) 05:04:08 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0xded4) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}, {&(0x7f00000000c0), 0x0, 0xe4}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) 05:04:08 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:08 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xe1f8}}, './file0/../file0\x00'}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@empty, @local, @loopback}, &(0x7f0000000380)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r2, 0x1000003) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000040)) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240), 0x2000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}], [{@smackfsroot={'smackfsroot', 0x3d, '/-'}}, {@hash}]}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) 05:04:08 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r2, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0xb4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f006d656d002c2b2c255d57ce255c6c3a285c2c51242d265c2c2f70726f74060000006f626a5f726f6c653d3f6465762f6823c60643087050d8f673511f126c841160f764131b657400246175000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) io_uring_setup(0x23ad, &(0x7f0000000040)={0x0, 0x64e9, 0x1, 0x8001, 0x112}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:04:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdfdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 3279.070981] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3279.105490] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_' [ 3279.165382] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:08 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = dup(r0) [ 3279.257283] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_' sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000003200)={0x2338, 0x19, 0x8, 0x70bd2b, 0x25dfdbff, {0xd}, [@nested={0x78, 0x31, 0x0, 0x1, [@typed={0xc, 0x4a, 0x0, 0x0, @u64}, @generic="98ee8eb0aa2c008d8704dadc9ffa7269da2ca0805365f48017c4464991", @typed={0xc, 0x11, 0x0, 0x0, @u64=0xfffffffffffffffb}, @generic="7061e218f47447c37f3d040681e9eb7816c9c47df8693ca4a037ef9e85218357aa987a9d2329bc128558f19cedb002bed1193cc388af36c1e4059955e44498"]}, @nested={0x112e, 0x7a, 0x0, 0x1, [@generic="7982cdccd5f6a681c07ff2b29fb9ca7f38c4051a4bec84066f5df109e37453194f47dd9a00fcbd2ce6b7354e582a8d998ff0066190738902fa66ad2790b3f44de195fc8f12593f108d21c6b1b716bcb45b6b703593bf8e2c6071a1259b317f2661810e70fba153f56ae43fea2a4b4e47ba587f1ec0b0ab304b6d04f8148742b27557860d372647990c37440e5bb125c68a65a9e08d9fcedb71ad7326edd10c923b3fb3a84bec412ac576829d049e7d3d1f84c0bbe53164ff0ae30cfc2005c22db0dafb41e1a8ae13ccceb7c9b9b9dabd7f25", @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @typed={0x8, 0x6e, 0x0, 0x0, @fd=r1}, @typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x14, 0x39, 0x0, 0x0, @ipv6=@private0}, @typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@private1}, @generic="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@generic="42b9f5891f5bb961e4bd7e73f56230b3ab021933696ee5e1fb41236b907a78a98b5c26fb2447d5c4578c60ea45b9065b0fb8a55c3bc4372049353016391cec98febcf2b14a4b74d15011", @nested={0x10f6, 0x79, 0x0, 0x1, [@typed={0x8, 0x86, 0x0, 0x0, @uid=r2}, @generic='8', @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="2afa29d328d9929b68886b4202056056edcc22eb35787aee7e1faac56054df5d33622f4db62ae2351c8ec14555cde6de9cb576a536f4d75b41b32813c6353acd51dbc7fca6aa36d5ce39eb9dbc27e8d760917e62d87954e347d49d0361b479ae97231b622847e69e3adacc2a199ce59acd22183ce73de0fd45d9dead3813e85531938fd645225c6214d000b125ab5490141ace6348afb3f1267b821638faaa1b05315ae75c21d2f8d96fc1dd81b254fecff3f35875013c49a70bda485705b9fca7ef3a7d5da2acfd7b1de218b83b4d53eaa7307dff0fa6ec528bb8034a9c8bb97edf6b7ccc701163acb33b834cc3fa74638d4c90699cdfae87d7228a69e12afa608dde510a08afbad604c54bc25605c1f375b869a1658f38e26f50f495b0cc2db3599e9298b744e92e3b530ea9d03e9edcb5c0b5e58eda3eabbc3b251a5b59c60726d839e68a0203a9f6e646aab1c3a89efb649d4e5627b33efb51c2a5c50a97c195989aeeb025e983d4a26a9afe50f99e3b4d6e0e1c645d4fb47db3e19b6a5eaaa0993d4d44398d718fb36645955a48d447eb20df83e504f68b6646be3775f0b00a9bb4b6864525d7454df86355dd548fcaad54d33697748b23f02ebdaddf1d3d0f1ac15a78c57424e3126e98d273fc3b05b97faa224d5fa0189131a08e82d4eebf7aab0bc4926d9678436ffc9a284763d3f7df68d58decbfb94851fa32ddb84c8c050996c2e93f27e34c22471e04cf22ec20b52766e864db0053d3d97888665d5cd60e03c1f27161e445e14038e0609798fb7dc0affa2eb2c1f883914017a79a521e26ba66a8db7640d3d93725fc640e3c48c331fec31a497dd3e84c2202eda2c7cf8c76e0f2903ca93e53c7061bf763e381cd13689fa3092e9903be795c845bcd880498f05280eb11fad281c87a07132046d032259f7a409aa27a9c7f63ac249b4391ca1558b43de228226da70fd5822e6c732e0a6a8dfa7449aeacdc047577ab2cd59bb9d4d24f574e0acaa248ac3f564b02fe3a760b4d03904a818128a58fcbdbfea20684622fa1c9b7dcf51f96eebc23c35bbeb6b8e9188e7c69a7b62e79bebb53013ace665b8096ca034e30adac3fe47a0bd20c914b022ca427011babbf5c697e57d3646382bd190b0f26cc730e8ed9d51daaad44fd1ae8907dcbf25e3f0215c7eed212a6e1ed4444478cb47b35e7e287c39a142fb299cb3dba621f5cf1ec8e52cce1b99a1f0ec8963e52e3f5635b3171f20619d4008c9ed3049433ce51027519855751cedf5d3d42d3fd17383a1c836e92732efd3d2636152eda8f812dec592d5a3528497027e04d2b5f2701a7893892e8f2c996af8fa4cde8773ed06a1ac95b2453f4ed619cdfe4adfdd6a2b0c51a3af2ff162486cc0b30a53500f24cd994984638c7e89b0069d5dfdbcafced7aebbb81870a7aed96e788ee52e5cfa08970d949a0e48dfe3611f2d147fb45f826128e8998ae598a4caf5478e26c6ebcc7013ef3d04631745d70c4769bfd56b178db13a0a533057c13eeba9a91fbba338839e499b01743bd4089e42aa513563237e27d9d7bbed2602a3f3e77254501073af0784aadd93b12ffbb125cbf32414812a2b5b9b445949a73e2a10fc7b84052396a3432e4787ab8456dde0be4f4cb674c8036c98085048fd7e0ce83eba4b28a58423ed53a4ea43e11006e3b2a3f9dbd75af8b2b1d5071c644102d6f2e4ccac97616af73da820540ede26bd3036ea2b3ebe8dcc4c4f7fe1cfb9f9e5d0982327039c9b22a44800135809e8cf81f3c141393aac7bde6b208823e7b05544287ee97300cb6d1d93b485c15b85530fe2768fe0dfd9fe4b32ede0248e5bdcfd6bc73f124fcae485e6bfdb1d85679f6c08fabc507c9007869dc943405a7f1469f408d228c767d1a240762a646cacbafb928e977564b94a34f69015c4bbcf38ce0d38c14ee8ae3b76be21a53f7f4438da8d2f241ecb5fb4b563e243e3fa4e214776bf19eb290fa881d17c752b47ff1c8db3bc7ce2b0f88dedf297594a1d5eaaafe4334cd7c136e09dc2667f2d41c285b3866da9a6de006d8e969013d094ebad05a86318a4bc87c6ce4b86f808fda4f7f5324af26fae708b68cae8292dec1e6ff07d2bfa429056e331592d65b593d739b7541bc4ef4a85b265941bd286c96cd6787a16a006cc004fce62f232f638ba7657c432e78d0c3f4a89a70ebd701e2a0cc6ece9182c76922f2d9a18f7be12c92bba5796c390b5eeeae5e82f1cabc08fbaff7b3dc8559a01038405177949eda86cc109b2d070e47f805259ff4f98eceb91d9589c973e830943588dd67386d3e8e3a8726cbb3277d147c66c46c66024b6d26f9178eb9422ba8cc9288b281ae041b7e11cd1c6979c630a0bb2394db416e1982c3966e4f0810a838f623e6b61d850090bd54756bb0fab0eac8af87923213934da1396e158be62bb3b2257c00f91caa7a029ccf432c018130b17952e26231e916389476e9902f1aec2e0667c8ffbdcdcbf4d23a0c2560cfeeb91a21ae3b28c15e3f28cc1591327d9674fe80cf28dad1f8a7255fdfb0f7ec224c57f6674091fbd5b1460da58e8036ce2ba0b0d9ba6cb6a43b11827d6ba32de6ead7be8a1b7f8a9c3dd7eaa602be89322e60b8726949011bec0bc66f2f215ef6eb48d4b50fa42fc953fe335e13c518d2416dfc09b1e3feb745fd87d6718715486367dfaf1d2b0d65f6fb17f0b0d6c572e7647545bc7c412db5a5dc958343a411a826bdb8299f4ababf9ef0a9dff7e055a71ec9daa50d1ed3aaad0dc59a9db4f8a1f78032731011e1634a6864f693b11bcde2027e8775a13c20937b5aca863282f2d663bba4dc3021e6f43b81d4268a9f4879cb076253f9c552ff63a2f8190df916a49a089eea67cb0e289fb7209469ab15210cf6ca6384f9c41ac23af6970a66ff753c891de3ab2c7fd8afaba82c64d1dabcd786428f114ffa616c078d9636c37dad328f9aa06cbd77fbb5ac83d9d74378c03217c88e1a00defa26de4e5ee4e274ec89240936b088bd560c3330341d44260e783841b609ac0d82770322076db3422c44fdec52b06d86d7804e40937aeee9f3e2c0dcb0e7b3de6334234f9e8424f5d92e314db82c39e1912b3636937be4631fbb5b93b06c5a55eda6fef1d8fd05f49c1857a85e2bb35c7421f6f52fd33dd5092fee70024a99082ffd90e10a1018e03a4905c9f49b9a53ae4dbd867253c40aa55812c0bf5a42ef035db44704c646c2dc540d757bd6bd5bc04e6bb3a152041dfc5ab88e9e7a251f849450b1d17e315a9cb43e095eb12533332f4d20214bbd8c7b7635a6c85eaec94e1cdbac295c164b2d9f3ab72ca649e3704bfd36a78365cae475324c686c608fb107db0c52c8915d9a6e6d4089ec5a28aa10b710cbf459e0f4bbb1ffda2e57ae1c36bc2a1d576a9b1c76b8c93d8cbbf21a28058459d69853f306fe6aa2f6eb7e0854ecf26d7964c5a77dfd40674c248bc80a37e1d8d1b384ae4c977a4fd41845a7015b57948a662c38d5cb00c279bf5988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@generic="eb717836d23cefca02d067566f5dbfb896893e4cd771518417aa71688869a2379aa37fea1f9213e86d0445ccd7c23448c3ce50f24a0c391dbfbd23c50ae6ed98902a6235a7bd1be25d647a36e7215c18d2e4d9a774731790251f61b52767ad36ae7e6020f2c91b9795504e29ad9f212492c90f8b92eb28a5838a50b0de54028488e00962f900885fae688416df528391346aa3529711dd89525a17592766b21b4a0d7890b57b", @typed={0x8, 0x32, 0x0, 0x0, @fd=r3}, @typed={0xc, 0xa, 0x0, 0x0, @u64=0x4}, @generic="e1f29bc8ca354a10b3ea2d36be57f8469ef7a1fa760d8adad57183917a3de6da4d67ed14a18892"]}, @typed={0x8, 0x76, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x28, 0x7, 0x0, 0x1, [@typed={0x4, 0x8e}, @typed={0xc, 0x88, 0x0, 0x0, @u64=0x10001}, @typed={0x14, 0x79, 0x0, 0x0, @ipv6=@local}]}, @typed={0x8, 0x2c, 0x0, 0x0, @u32}]}, 0x2338}, 0x1, 0x0, 0x0, 0x40000d4}, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:08 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = dup3(r2, r3, 0x80000) syz_mount_image$nfs4(&(0x7f0000000300), &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173affffffff9cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000780)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1}, {&(0x7f0000000100)="5aabd12f3a0d6ad7be6ba4209e20b957d90fbcc7a314a7820af17a646900f6e109cc7797d5db09ef8c31d9f088deec1d37c217634289a3719df277", 0x3b, 0xffffffffffff0040}], 0x10888, &(0x7f0000000700)=ANY=[@ANYRESHEX=r4]) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) open_tree(r6, &(0x7f00000000c0)='./file0\x00', 0x80000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x4, 0xe, 0x81, 0x0, 0x5e, 0x600, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x2, @perf_bp, 0x1800, 0x134, 0x7fff, 0x6, 0x9, 0x9, 0x7f, 0x0, 0x6, 0x0, 0xbf6c}, r0, 0xb, 0xffffffffffffffff, 0x6) 05:04:08 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xe1f8}}, './file0/../file0\x00'}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@empty, @local, @loopback}, &(0x7f0000000380)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r2, 0x1000003) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000040)) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240), 0x2000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}], [{@smackfsroot={'smackfsroot', 0x3d, '/-'}}, {@hash}]}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) 05:04:08 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r2 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000380)='./file0/file0\x00', 0x7333, 0x2, &(0x7f0000000440)=[{&(0x7f00000003c0)="039461c4fc9182e6c1b3d92f1fee31975de005514609d70408cded9455442a7551458f0f4750b7776211d6e61f6217d5cc34d1d839a229ea6ed8ea4c53d6b9044e46cf9a", 0x44, 0x7f}, {&(0x7f0000000580)="51eb3ddb1f96434c6aac89f3e66f48aae6b9b9aec369a88080ce60a1bf8e35f786b2e06d634046a7212676f8e2167f7ce372c7d3900882c827b29cab83a14903c3c257", 0x43, 0xfffffffffffffffe}], 0x904001, &(0x7f0000000780)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030323030302c667d6e633d46494c455f4d4d41502c00000000000000006c6f6f723d2f6465762f60706574002c0057e205eaf0826bc7aafec41df976cd46cb29d88a49b71de6d633dfb715647e70418381fc96be5a6ea8674ec7fa1f6e5aa7b39fadca9c38b71345797ee804f0d1b5bd6f40bb5ee022d1a497e3b41a8b6bc699de55914b77e06e41"]) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) fcntl$dupfd(r2, 0x0, r4) r5 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) openat(r5, &(0x7f0000000600)='./file0/file0\x00', 0x109002, 0x10) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:08 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x248400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:08 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r2, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r1, r2, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000780)={0x11f0, 0x14, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1}, [@nested={0x1165, 0x7d, 0x0, 0x1, [@generic="a484ea003898bd3db20d8a7fc6bf87036a31345aa9c50134ec07827bfbf8f6421567131722a6fa5a4385c550c08803511fb8a75150ad6e46488167a32a869a33f39badbf7d622fcd203f0aad750835a3", @generic="9602f24d10319c4844eac1f670bc9e145903e63d349c350bdd8189b9a0397a5269f9a1a7c4b02db2c5", @typed={0x6, 0x77, 0x0, 0x0, @str='&\x00'}, @generic="ba06e6945b718a6848ae4e3a1dd563710679cf148a1d7c51efa923369cee1747e0485875ad648b92c761a58c5b99be7dca38ebf2be1dd8a43341286e7532afc1fc368929401aeb338d2dce34268ac46e100e18e0e1402a3bcb83b4a16183053ad82a3bcac73053da06d7c197f5be45d95c1773538ae8bda6f9441f1f521de5e542aa0e0ce2ca7de1729e6220fd95839e0d1c07f18dc4ef43a29ce2f85e6a7a899bfa06af6faebc265c0813f52a8d95a864289774faeddec1a1a2388c425fd9892a68e2d27a8b618d0cb5f805260fbdfda3b655625b8c713981c5a69e8a9e685546583674b09633eef16b47c2d2e352856ca6240e35295e2e9f68f21ca62ea2f715d331d6f0d284728ea6677dd49d9148e1ccb053e480a2868410f14edc44455bb90afa365bacfc412e0e0cc2693c18abc7c9e38e5f5ac51d1362340781fac883c7e456c4ece267291596d94ce8dc69c6917d1a13e92bdca077076ebeb5b296644949a53d01ab36d0ce00c2e76d9d688feb305d5c5fab824dc9ad6f3e383e0246a7286cdbd993e67430d7a1e8aa75f80cddf862eca7c9a6627178dec5301e5c16828ed0a6ffbd3654c7146d373e0debd673809e5169bf423e42f55f06aa267dd399e6ac495599781fb9b77a26fb49b07d0e15681a6a38c9149a9634bec4ad12272ed811fe275cc15d410340a29780e07dbd5a6f581babf07774b7bb084ad634723e13f774bca370a7b0070c1da241629692c393af391fa0a5b29854dc860940c4e30b63b3453190d422cd54db10d2b502f9ce64fd1d98e099763aeb8e4b22dd52251932dd30071e764bc52828ed53b83413e0f10df2135ec2b2fda47df8c55f23cc771276857493254fc6418b9419239dde195d2f5b7efc2579f2375fd584e548d844a60bc0ea3e4aaf6e3acad7f7bbcd7f921a2af9b2371ab65845161a5a36f5426722a30693fc339040ac0450f48c6c249b6eb2e629f801d87bb5cebb4347c301ae4b6681bc9a4915038c55c4f000daeb0c3a373112407264d8d7cd43e12ef2281c224be4e8193cb3fdb63254484c204436c99ec217a063f923fb9f0c110a7c78c309df07d8d14d8087ace695df7e989bd588f2629a651149e8944f7c7bca8dff74950e3a9aacac5aab9d7aeb4307e47b386dbe40b76b1199c86bdf797828fc5b2f4315945087d205bdfcbe719ea849f94a2867078e35bedf3de1ce568f4bce0745b7e1e07686ec69197b791a8a0d41ef7dcbf6f627fa183540141dd0da75dda7d850b9db58bf2b3386b4a09bee2fac11bbd20566860751ade475bcc5a07a83b1d557070c60db4cb090a42ef38421c8735d7b0ccfe334743afefe62b7e659d6b5cad9705e1dfac7019a62226c23d333f35f0baa11040a63f78441c593c736a80258e813ca1886704905c181423ced0ceb8b09ca148b4a8bb491c3e750b15eceae15dcc95bf96c6777675b39acf7e87dfc1615739f49161342e08e560d13b3177f471edd8bdbb91ec8c40f8f982df9d9a2688f004603af47438f696228fe6b36bc8c36951b0114ac15da6a03605af5e656cb885fc084c7fc89c0c64695a510e65df1bee40b7736e6c6eb5b840fb926dd919bf4f000801b3885bdf601825a4ef04c5331112886fb1ce68a1b25ef85dc6eac0cd66d52bcf135661f1400c2784155c64399030c85fc5217d50c620f7dd48e64a2e34a1a6b238e4a550d9df352a7ed4085d300806208843b7c8a937bda8437ef13f934ef5b4274b939f938a6516bac789a6bcb954f4fb9d1314f19bc4f94b63a1d83e1c501323dc98f1cdcdc793230730d2e105d11bedbcb619513dcdd1e836a1dc7c3f353fa44e22d36167df4bae92c487d973039922c17cf3553460eed9e24b97e50f0cb4d1ef69f915370c71f21f6c5b374e860406244fac2beaa751fb06d862af9adbb650ed0117977156ad66da960aa903792d1488435a75c26133eabbce5e3207e70887fcf5a3ad8ffda46265227a92f8bac2d76e32338e2458a3fc929ba1171c8939894e5516a959d1881379ef0216abdda8ff6f362dd869e6ac23a9feeaba0924243db90f8a463f25b4bdbd31b84c4c1a0578da7c6ce27270194976b0b7cca277b7b3dc4509a5a6df0b82c1040ccd58caf8675fa6dd99526d6fd7c684ba0d1529ca1fc9d47ed14b937d3468b91248f41a04ee2cd6dbd0f60fd41a58eee19fdf39286f9dac9c34cfa36b4d34d438e26e0ed1afcdf4550a2395128ae4837f38e9b3a9d8ab15994c91a7db6f0f60dcc4868763c9724b721d48f5ed30aacff8fc8ff33ebf4f407e1136f0944cec54a5086f31923dd752b4b266ffde8d384bfd34ad94ea61428128cb56fd92bbef3dac36ffb388e5043dee9d205f8b3e98ee228ef333af470064d8561e0b1c0fc565f502c72dd3fae6e5054caef93fed802274fe2ee85d618b7b9a9722caf511f2c5ed3b717c82909c7eb7db31c1939dd77c80b8444ddd9dc4a9ec7518275f1e1ea9c1da451239761c8e07589e0495f6438e6ad1f927ee5ec950f6e9b0d672cc3c0014ead564eefb8d2aaaafd928ec537e96fdc3ffb652e9938da0ab16207eb812b62ef9a60fb16c176645c3f277e6ea4e747777d812361d335d87df7f4a4fea049b30388deebf36fbb00735019af33f10d79ee914a9bb305274093fd4ec28e4718db0feddabd0fb656891bbef18d8caeeb8d0d43d9ee5e060aac41c91b2ae7141b025603846c7abee35d65d2c35c785077712bb33b495785f0d5315a99251aa9ae4256104f739d396ac90c30d600612d838159fde8d7ec10bfe8c76935c501a838adb78775c0cd5a4e5f16d0866a5b0d050f7f52279f47f86302c37c8e633f8c0420f896317253bdff83800ddbc23f1a9bfb0de537eab87db3327513a26281fe545a506bf92175d94f73950c06d0a2cbb26ca2e0ef9a2a7fb1760d9d58de6999526d339de052f2d65f060232b2f69e568da72c1615dc39db1110bfc930dfaa7ee4b31c042d07995c410f6da3cdf12166ebe98555257fe791b6a9152c87ecf5bf8332093032997e8072e44ff3fb90681c3532d8027f60b7e98019d616f4a561d9f179b3ee31f4ea3d4b5a4e7a1b43d92f4c0e90f23d21f62b177727804f7a4d6f5e44ba942a77e17b3d11a9c1b86d2fc6a93e0a55443a6891404cdc7c391ace2677d3074c170bb4623b0b0e37671d9986670cf791d51cd5f56dda1485a9b2294fe8c97f7a8ab6f08bd74dd5c975424dce6e2c0f2bd125e25a0b85e461be9bbe967aec2880c3779826cd08fc65a6a03a8326a43d3ff1cf3a2c93f9e6c2bc57efce298523baa819a3f26b2e2a29b692bbe0625ef2787aba2e3d75275785a7a3d789f2aa4b7d3aad3d02bb879aa0139044e36492d3af8312f42e6cafaa7b0bf9b5e2673996dba41538b93b60a7a8ba4d23df2e5f7204966132b65b7d95b2fbe611937e24cc39fe96222d4edc59fd956249482069f7341293c82016c851421f19e322e34f976fdd3190b22c8ac8402f836b5be94cd6052fde7c08bbd00ff78347b448a1b82be41354f1be1b5c0acd09c5c8bab48516e13a7612bf0e7cd429614e32b488be0f7bfe4fdab853d3add8e22203a0c0137cbac4e23be06008a86eee8fecfc10c43d5f9f6e5f4c2317b5bb611fc84117d3e91058af87570f9572322ba7487330de2bb200bf2a898ca9c96d2c1864f5dea8d74b59f01107f42fabb88df61ec0015af523eace772ec0f5343247e7be738400908367f22af134319a3c02948f993db4fdccd0f8eb44a102bcb14baec5684e0a1a8676ce95e93048fe008624e7764d62fc5257883892bd5eaf48a89a3c9f3bab3be2153871333d0da689dd40e12efc3d6d253cabef0a30846c1f34417fcf0b69a5bdefc5c3465c42b7502d2542ef8df37d099fad5fefed0bc40a88eb64ea7a7abbaa45ca3d71d8f172ff736b9fb934677448d625b45d1a5df7ef6d3a7e7fc319b14d9df57bf2307b53fc532f9161e57ba7a631a65d78f20aca60dc1e56963a1a1a829a0700a0980093eed5304640141e1f011c0d11c2621eccd950c42daf7f287000ced5b59764a02e731f56674cbe5e2362014a7ce855c9f820fbdbc48ced1086c649cc2882b3a557f3ce067e395fad8153faff19f8f9319640dc3d18b53d7af4ee9b0b257f3d88c479083b7deeed72c4c39f19c100185a72b492420549d53fda760c86c6adb915e357eb80232f498628758f533a2cbad7adba1a212345c0cfecf13731da5bb9daff7818ea23e709a24449d2287fffa703eb729d5104714e00f8146ad163ba6d83bdc0f1997fe30f47b4ba4067f88b4e31ef0762bdb4c0222b9c86db9e46ca266b9f1709515d62ce5b888f7f2da8a87cf8bb827fbf8a7aaebc81d685aeae194901024da89166f74f65ff2dd68bc61bfca3cd9db49eeafac62b005a772ecd203f37482e278379b56e8fa46e50a98d086a1179119522f628603a18e8443d2bdcf1fd38e7b0e8d7d4512b702635a8194c996960b9139748950c49beda038157288e6b63c1e824b04894682df4adc694b12806f5f1916d305c97c5be1eb4b121b52fc31300abb00306a4ca63c54584b486a3ee472a3faaf3a82fda099068ba456e5e5513b04ea9bb61fabe9cbde923757b5d768c4b27dd5272f12328ba186711af47a604719784c751d34b524f9ca36421181ccb665a2d39ba8e4a29caf2b29a3599f5bbcd4743ebb1fe9051d832caa8764e938ad458882068cb74197854437404ea3448e9a7c2ae186e2cc52084e49d9c240e0c8a390c7be1720a1044f714fd9e0d6fa2400854581e613a73d67f2b8ce77d3727b568a6023dce1fdd4164cc9bbe83be0dcc402684dca407e1498ea2b61de7bc5e1405067e11ef6bae0a2e3649b24c2d5736e959d75cb42c4bdae81444ba465a45b48616d430710469fcc9625ef85257791447f8baeebabb27c0683099777e28e40fdb6f3df1172b91ad916d06682cfae21630bde35355b12d049081b23e9ff495efed665ef8dceeac37c90fa2b20321ef9586a4cc40e5b6e7c8d4d9682a0aba5a96b49dce9d91aec25fd562501d36fc74b7e67e5c8241b7c0b91d2dde550d47afd5ef6b89ac81eb8288090c2662504e0ca3bf7c702a0b10bdeba0d4421c08d5a6e63aac33fd19664030f2e89f0a20e2cffd24b9ef8a2926c551abefa04bd0fd7705febd157b4afdc14e75c5f6b2521c4e3006c508d19857ae5d6e0c7417b63f408d8bcba1329825de66f83dbb001fe90906a56cfdcd77ee988596f45245551aca0cd4d4539e88b486c209b53583f28e886d37ffcc42c01572baa5576bc909cb680f373d211a29d2a36cfd940d8b74b60f94f7b2448e1c8751c756abbaa0d18db4f5ad7852f09d138b3085e8a940aa03b67e149eaff36109e35afe5ec1cbb9f9138002b6016405a3d49b79f68e97ed1dbb0646b8a37368f47307e38ae9f30c7e26b362da268c5d4b482973639b3daa21f8fe7eaacc836a1da86bac7e8884d8dd99338111ee624e34cbd553b2848ac20c473e6a02fd07486bb5dcd35609b827eb482a2b5d737ed552f1b70346253a408bcabf48e96e130c9bd6f3191d3b4546ddf1a7b9272ed345b1cf03a0e3115f4cff28e84f3ae40f5e5e46634b95d9e00e2c744313214d70d88733909993935fb5f85bd3602cf3b5d8fc8b05ee959cb2ba1943f113393c9b619d56d7864015ef871798a935bb1ac5220b1c320eb4b2f447d3cb149a75c434f9cb927ffd9f5d06ce29c39e4e85d5071ce8ee7345c9a3f09befb73c94e8cf20f7cb05acbd5c571322330d5a79bda5bb", @typed={0x9a, 0x68, 0x0, 0x0, @binary="7683a9bb9efaa10575eaf315eeee945771452e7c3d8a4fd8aa26a13b324010e565dda3a9721755727b4f318ca6c7721fd84e52d41835fca0afbbdc8f451da2fcdb399f8eb60acb8b3f23743fb49ba32fa888e0b535960c0ee4e29c3281f061b92ad196f0fe8e24df0040808c935281b02329513ae3029d70d8e2ff1935f3e562948337fd769e8e394beaa0fac2de2a98fc03ac76979d"}, @typed={0xc, 0x52, 0x0, 0x0, @u64=0xfff}, @typed={0xc, 0x94, 0x0, 0x0, @u64=0x8}, @generic="74d7eeb3eb0172146fc9b4d1de51da718098433b22915028734fe5b22098369872a2235e", @generic, @typed={0x8, 0x7d, 0x0, 0x0, @fd=r4}]}, @generic="df7e243b71718a7bc67cd2473c81153fb4fe915cfad28d3399c15d", @generic="bf60c7f0af53eec523d4d32063ee7e289c79b514048e4f64368f696f7ba7e49d540fbc929d1bb2bc19451d8d8e6469cc507fdf5a820f42e0dcc6b4f7cf0ddacca518d079b117c258dfc6b5b4db34052a1167828c04bd9cfcc1"]}, 0x11f0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3279.706302] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:09 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x81602, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x400, 0x400000006, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f00000007c0)=ANY=[@ANYBLOB="2f70726f632f7179732f6e65742f69f0764b9cbd342f7463705f776d656d002ce51424142b2c255d3a285c2c51242d265c2c2f70721ee6000000000000006f62ff01726f6c653d3f6465762f6823c6f764131b657400246175645213d94d65cce23b18e9342046838bed533899316d54262419bb42db17b4f74ba5057ccf85cc2dd4fb"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3279.834968] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:09 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = dup3(r2, r3, 0x80000) syz_mount_image$nfs4(&(0x7f0000000300), &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173affffffff9cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000780)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1}, {&(0x7f0000000100)="5aabd12f3a0d6ad7be6ba4209e20b957d90fbcc7a314a7820af17a646900f6e109cc7797d5db09ef8c31d9f088deec1d37c217634289a3719df277", 0x3b, 0xffffffffffff0040}], 0x10888, &(0x7f0000000700)=ANY=[@ANYRESHEX=r4]) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r6, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r5, r6, 0x80000) open_tree(r6, &(0x7f00000000c0)='./file0\x00', 0x80000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x4, 0xe, 0x81, 0x0, 0x5e, 0x600, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x2, @perf_bp, 0x1800, 0x134, 0x7fff, 0x6, 0x9, 0x9, 0x7f, 0x0, 0x6, 0x0, 0xbf6c}, r0, 0xb, 0xffffffffffffffff, 0x6) [ 3279.953125] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:25 executing program 3: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0xded4) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}, {&(0x7f00000000c0), 0x0, 0xe4}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) 05:04:25 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c651c35bd5394d40c70643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:25 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, r3, &(0x7f0000000380)="0b6ac19ed0fa078e30921eeee42c38d80ec63a9d4a227aa42f5c3bd497b2dda3f75f720047f0d97f505f0b60a21e99ba6f0000d4923321b4a21a6bb9afa239f3895808cf1f1251583c4ec0aa31e6614bd3879c03891880c71c4c9cabf5115c255784f60df30798c76f662b875e5672cdc0c35a11126cc1c2272c35b3a96ed5a887b65fb8b9e04e9805e7635ce178e96cd673753b46b7402763ba", 0x9a, 0xa6, 0x0, 0x3}]) 05:04:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x6d22, &(0x7f0000000340)={0x0, 0xeaf3}) dup3(r0, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/164, 0xae}], 0x10000021) 05:04:25 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r2, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0xb4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f006d656d002c2b2c255d57ce255c6c3a285c2c51242d265c2c2f70726f74060000006f626a5f726f6c653d3f6465762f6823c60643087050d8f673511f126c841160f764131b657400246175000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:25 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f746328705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574362461756469742c"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdffffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:04:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfcfdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 3296.615782] nfs4: Unknown parameter '/proc/sys/net/ipv4/tc(p_wmem' [ 3296.644117] nfs4: Unknown parameter '/proc/sys/net/ipv4/tc(p_wmem' 05:04:25 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) r2 = perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x7, 0x0, 0x20, 0x9, 0x0, 0x4d5, 0x6182, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000400), 0x1}, 0x1, 0x8, 0x6, 0x2, 0x1, 0x7, 0x27, 0x0, 0x4, 0x0, 0x26ed}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x6, 0x6, 0x0, 0x3f, 0x0, 0x80000000, 0x12000, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80a, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8600, 0x80000000, 0x0, 0x6, 0x6e, 0x9, 0xffff, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xd, r2, 0x9) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3296.681294] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x991c, 0x2, 0xffffffff, 0x257}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) 05:04:25 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x40000, 0x0) sendfile(r5, r2, 0x0, 0x7ffffff9) [ 3296.767877] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:25 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4200, 0x102) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f7e7076342f7463705f776d656d2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f80cefef7d0b2bcbb469c419c37480887d27789447050d8f673511f126c841160f7"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:25 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x40080, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x80, 0x5, 0xfe, 0x5, 0x0, 0xf19, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x8001, 0x0, 0x20, 0x6, 0x2, 0xffffffff, 0x1645, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x10, r0, 0x9) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f3d3568b726e353496a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') open(&(0x7f0000000380)='./file0\x00', 0x400000, 0x20) pread64(r3, &(0x7f0000000780)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0xaf5d) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3296.834392] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:26 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/key-users\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f74635516cfbe656d002c462c255d3a285c2c51242d265c2c2f0183f7cc9d0c56670000006f626a5f726f6c653d3f6465762f6823c60643a87050d864131b6574002461756469742c00000000000000000000001259e9975ede201c371ec5e13917da64b0b01bcb35532e61b9b9c1d1e8a69e8beeda3082a8cc51e4731a8a7c689f8a3ddfa7179121314a629b53f78874df63867ed488067113ced78cc9c2e46382f2d44ce38a7d7dc9373bfdf0fdc6e63dacd39bd335b73ce4dac38fe541365502e04915893742639dcc54e2cfa4fa5c38a4aa421b45fd70e8f0316cc8b5eba423d1c8f16089ddf0e23d"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) [ 3296.885334] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="732f6e657463705f776d656d002c2b2c255d3a285c2cb51ff41e5c2c2f70726f632f7374060000006f626a5f726f01003d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c000000000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000000c0)) 05:04:26 executing program 2: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c651c35bd5394d40c70643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:26 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/mac80211_hwsim', 0x0, 0x10c) signalfd(r0, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f746d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) [ 3297.031918] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcUϾem' [ 3297.063300] nfs4: Unknown parameter '/proc/sys/net/ipv4/tm' [ 3297.083884] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcUϾem' [ 3305.333768] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 05:04:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffdf9, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:04:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdfdffff, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 05:04:40 executing program 2: msgget$private(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x30, 0xa21, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x0) open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x80100) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) sendmsg$nl_generic(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x26, 0x4, 0x70bd28, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x7f, 0x0, 0x0, @pid}, @nested={0x71, 0x24, 0x0, 0x1, [@typed={0x4, 0x2e}, @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="965690d0c6fbcc13bed79d6e6c39cd1453fd8721073a8bdc8a68dad567e969cd32de7dae3dd97afffbd3cba885f723ecfb5c2e5966245bc7a5f6e326bfbe320af4331909990668a0ecd7b5cce858c39ff93d314e55d40dc48e3a4d34792c0c91d2"]}, @generic="974e18eeb9c923e3fcbca375559db5ea946961f51107016fead48e5493fdbf33df3da1898f54bd61914e7ac25b6b0bb947178afcea7f47eb0446e56ec212304101b7623d41f109205c0185dda0346b0afa488f98ab54a931a97a34cff4140ea6a9ab40"]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x2000c041) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) 05:04:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) memfd_create(&(0x7f0000000000)=',-$^,\x00', 0x6) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:04:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="2f7000080000737973776d656d002c2b2c255d3a285c2c51242d265c2c2f7072ff032f5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131ba5c833b4076574002461756469742c00bc9c4d58bc0f2fc2e6fbe340a8bfc7b5dc8159546bc093d499878f08ac216448cf5d330fbe27be0d89da1b871f68938801341ad46dfbf1e105d37f18ed409e1b396f17293695c119bae0875dfbd3925bfe7e7afdfe0ee4ea0ea40f5553b165ffe74eb4048ef41a3e6c881b5cbbeb9941b3f1c87fe808e124c8efb361a3610f88f683ccd51fd2c40561b8d17d430c00"/250]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) 05:04:40 executing program 7: signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) write$tcp_mem(r1, &(0x7f0000000380)={0x4, 0x20, 0x2, 0x20, 0x1}, 0x48) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f7c65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6665762f6823c60643a87050d8f673511f126c841160f7641398378a602461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:40 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/mac80211_hwsim', 0x0, 0x10c) signalfd(r0, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f746d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) 05:04:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x0, 0x8, 0xfffffffc, 0x2}) r2 = dup3(r0, r1, 0x0) syz_io_uring_setup(0x459c, &(0x7f0000000040)={0x0, 0x2df0, 0x1, 0x3, 0x159, 0x0, r1}, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x7000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x4007, @fd=r4, 0x9, 0x7, 0x3ff, 0x1e, 0x0, {0x3, r5}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) fcntl$setsig(r6, 0xa, 0xf) syz_io_uring_submit(r3, 0x0, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r5}}, 0xc0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) [ 3311.647022] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3311.651911] nfs4: Unknown parameter '/proc/sys/|et/ipv4/tcp_wmem' 05:04:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) syz_io_uring_setup(0x2527, &(0x7f0000000040)={0x0, 0xdb63, 0x0, 0x0, 0x80, 0x0, r3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 05:04:40 executing program 3: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="732f6e657463705f776d656d002c2b2c255d3a285c2cb51ff41e5c2c2f70726f632f7374060000006f626a5f726f01003d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c000000000000000000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000000c0)) 05:04:40 executing program 7: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4d76, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) perf_event_open(&(0x7f0000000600)={0x4, 0x80, 0x1, 0x9d, 0x7, 0x40, 0x0, 0x2, 0x8400, 0xe, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000440)}, 0x8215, 0x80000000, 0x12a, 0x2, 0x7, 0xffff, 0x16, 0x0, 0xf3b0, 0x0, 0x5}, r2, 0x2, r1, 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x14, 0x1, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) sendfile(r4, r3, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c0000"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xa6, 0x0, 0x2}]) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r6, 0xc058671e, &(0x7f0000000580)={{'\x00', 0x2}, {0x5}, 0x48, 0x0, 0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="f9b5b53f0cdb1afa3df851e27e604000", 0x10, 0x0, &(0x7f0000000780)={0x2, 0xe8, {0x0, 0xc, 0x75, "8a721395f557243b4387daccfd01d9afb5f5d6c13b39db65c155c5261f35bb91bd89422808fb099726e2b520f32c2bb4a49817f21dddaebd131a45c53d1bf0777dc84e8a2b728a812a3e52a9687902465c40ecdf644c6f9056ee8e1e967208a5bade0630682c08f057e4dad176849c74a58f921e90", 0x66, "31b76c62fba746186159df8f9940cfe578d942315ff513a5f187560b92f6441a9b569caeb3c4fb193cfa7afd3536e966196055af75f0730996a3046c7cfd773324bcdb05f1b3fbba7a22a4a3754945f58fd41e829e89dd3d9adf8ee6c8280726ff883dca6e7e"}, 0x53, "e8e6119952ab7269901578cf83f6cc06c4ef1820d202803dc82c30a8b93823239dc0cf54ebd466565a4b1447052aadc1af11d1de748fc09f31177f6ee5b9e50f2ed6ae9a91a98d07928269cc66dde77020f733"}, 0x147}) 05:04:40 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4d76, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r2, r3, 0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}], [{@smackfshat={'smackfshat', 0x3d, '@'}}]}}) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000700)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c00"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909c537491cb07a", 0x68, 0xa6, 0x0, 0x2}]) 05:04:40 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0xb, 0x80000001) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000001e80)=ANY=[@ANYBLOB="2f70726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f73740600006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841160f764131b6574002461756469742c000d8980b283acb7309fb40fbb37f71dce8c06b2b8ed942d9f9fd35df8fb9e88cf3738e3daabb19860c8fbc265cce4e5e22bd9cf318b74cf0720d324929cd0de2b7f43c161a7df009688f537add3135a002b129fa5fd586bdde33b78fc08c0101770aa832724662743326acb4779c67bdb06afeeff24764cbe7f9f2fd87c"]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@initdev, @in6=@ipv4={""/10, ""/2, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001d00)=0xe8) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000380)='./file0\x00', 0x6, 0x9, &(0x7f0000001b00)=[{&(0x7f00000003c0)="8a0da9a4944f35fdf306030dc9ffe8e9742a2b0d272bfbc0f8e50b1346372a9f118ae421075c3e5d52ba14ca4501aee2fc0d4532b04423c189940706a090cbf9d95abc3265d53a653529d419f837e550557d1886a125", 0x56, 0x10001}, {&(0x7f0000000780)="151a3f7450be636b47fe5e0ffbf1642897e8d20576b6eb4f64e911c330e81b95edb550467523a6b62219155d5076cf1f2fef069444f8c47b7be3d9b53b07be2c3ff3acded37327cbe50cb86420241a32aa4e0a588a126cee1cc2fc97dff03bca50d5b977698cea9583e969f7f83724bfe415e2e96404b166af3550401112fba13b01b3011de25bcdfb520d199f335278a5f419c85327133d9dd354cd67c96fa5f3c7f8318f0508467983fa6243d9ada12af5683c10dea09a1b4c85d8b3705da9b69430c82543e6a0", 0xc8, 0x69d9982b}, {&(0x7f0000000440)="cd39204c74943dd34950c2ec7db9819eacd8a128", 0x14, 0x4}, {&(0x7f0000000880)="32df2343a3479fa8ecc6c05c420537fd0ebfaa48da0a3b9ec7d7a483b91fbeefbfaae0781b53d26be7aa8bcc6c04d82fa56cdeb7719ec21304430b7419d4a92ccc5b3dac7d0622f67dfa21e3ace9f7d806d7cb51544f64a12bd4393e0b97c2c4e2d9b45e5c4067d4a7419f5208aa4625f89a4a978fa873c38283185258beb19ad1c3274ca94cd2670a649381f74ee106dc341438c648e84c53", 0x99, 0x1}, {&(0x7f0000000600)="9b16fef7ed4c42d0d4244ce45aef3d672206da4956285149abe013bda619d2c881402337d49ed7a306ba166b18e887de3a0a2245f9efca108eb21a47596d31724e0ba7c5cbc780d1361df38c541115e10878b3ba49b0b161058d0eafd3a789359e56c846f925790839fc1159c7827043c2896a31ec48dceedde9bac65f50", 0x7e, 0x9}, {&(0x7f0000000940)="e732679988cf898ecd66f6195fbb6b5c3d5a2ea944fc46e1374ad9dd8868ebfca44e0737c5cda07b1f7539f7c5359868b06bf830e22f4bb8c5e22ebe562d496adaf08921765e86049065158df7f4f3d3adfeca40ef40fe62049baa4e90831c9d065f5e13e76d2a1689a7cc2fbe7978931e70791d", 0x74, 0x4}, {&(0x7f00000009c0)="250c241bcd0a40acc7cf4943f365723dabda0aaad6c0bf699cb93104487a13589acd54e4a1e13bbd37c7a30f5586090d93d216dcae3d2ac1398aa380621020ac9d1f1f042e5ef47c763de86a886b7f2d148a0c5ac7e8aadb9e316f00a6f4446859ae6dcc839cd7c59fa361637c3b71f8da921ec077882b814eb2800cbb0a5c1ee4ec7ed36dfd277d88f8353f9e12c02de09d8c649d992b1808c559f96f28576a4185e0d039965ea7a33e82d09031f937", 0xb0, 0x7}, {&(0x7f0000000a80)="77b1d41e86b32bb8a7191b09d8df075857bff03e7251efc3f0ee699f0753a579b861c5f917a5c27f25bf6e700f47a518e575ccbcac033a3340162c47f4bb601a63a21f5b86", 0x45, 0x3a}, {&(0x7f0000000b00)="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", 0x1000, 0x5}], 0x81020, &(0x7f0000001e00)={[{'^'}, {'/dev/hpet\x00'}, {'\xc7'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@euid_lt={'euid<', r3}}, {@audit}, {@fowner_eq={'fowner', 0x3d, r4}}]}) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x34, 0xf, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}]}, 0x34}}, 0x10000) io_setup(0x5d8, &(0x7f00000000c0)=0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000001900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0}]) io_submit(r5, 0x1, &(0x7f00000006c0)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x1000, 0xffffffffffffffff, &(0x7f0000001f80)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x3}]) [ 3311.828915] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' [ 3311.847116] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:41 executing program 2: msgget$private(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x30, 0xa21, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x0) open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x80100) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r4, &(0x7f00000001c0)=""/206, 0xce, 0x0) dup3(r3, r4, 0x80000) sendmsg$nl_generic(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x26, 0x4, 0x70bd28, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x7f, 0x0, 0x0, @pid}, @nested={0x71, 0x24, 0x0, 0x1, [@typed={0x4, 0x2e}, @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="965690d0c6fbcc13bed79d6e6c39cd1453fd8721073a8bdc8a68dad567e969cd32de7dae3dd97afffbd3cba885f723ecfb5c2e5966245bc7a5f6e326bfbe320af4331909990668a0ecd7b5cce858c39ff93d314e55d40dc48e3a4d34792c0c91d2"]}, @generic="974e18eeb9c923e3fcbca375559db5ea946961f51107016fead48e5493fdbf33df3da1898f54bd61914e7ac25b6b0bb947178afcea7f47eb0446e56ec212304101b7623d41f109205c0185dda0346b0afa488f98ab54a931a97a34cff4140ea6a9ab40"]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x2000c041) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) 05:04:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = io_uring_setup(0x7fa5, &(0x7f0000000340)={0x0, 0x991c, 0x2, 0xffffffff, 0x257}) dup3(r0, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) [ 3311.919353] nfs4: Unknown parameter '/proc/sys/net/ipv4/tcp_wmem' 05:04:41 executing program 1: r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xb, 0x80000001) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002200)=""/4096, 0x1000) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ac14d56ae335f09eb324d30e71bdd3a499ef119d9cd77f4bef1687504fac2095a160f48b868a3e186c875c28f337d60ce40af1025a5c0a5a8fe73ec0f929cd52733623411629ef33fe8758faf119628037a38930b4181eb95d237bb6c7c69e316542eec6171be904ec7d0ef5eb42d42e2f398e33dbc366f2aa10c6e82483ae51ef393d2b09c7d87de7885498e63b2edbdf70b2b59ac5b0655959a477fb509617ee4af3813c1195f9ce2b22be4c037fb22de4f821536cfd1b75e2e630ccfd5f57bf8234", 0xc3, 0x7ff}, {&(0x7f0000000280)="cba7dfa7b47d630533bdb6e28a62099b566ca9b42f173ad4cdaad59cdfa23496028932fbc3dc8f463dbe7be07b03f9b8d8ee3eef033781fa894761bc1efaf17334c2f1cdfb14f09d52361109ca", 0x4d, 0x200}, {&(0x7f0000000480)="0b95b3384b39b09d1582b1737be2dbf988a4150c91af5dc71b269d28256443c4fd60db8d675cfb784817e34eb4e38fa937a9bad935728c59c3e2f7a6c90c61eb903794c62d28e7b85c29469eb701290878f13250b5e3cf10e4d6ef2db83f317849d251e044af741d29ce921f8d11cd9769267fd5621ac59e63d3b28b9cefaaf0ff8afcb25c8c26822cc3bad669dd638b412074bcbeb3df6c6090b36dd4508b4deb58e6a900c54b7403d4d6a51eb9c96cbe546fe37281719f63e0829e3d8993aa892a6aafdec871c8d31fb0f574c17536d6", 0xd1, 0x7}], 0x10888, &(0x7f0000000380)=ANY=[@ANYBLOB="1770726f632f7379732f6e65742f697076342f7463705f776d656d002c2b2c255d3a285c2c51242d265c2c2f70726f632f7374060000006f626a5f726f6c653d3f6465762f6823c60643a87050d8f673511f126c841177e876cff4f754a959f678c09a60f7644907441dc9177f897e592a83a672c7a43baed85b61e9e0"]) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000580)="226a2c38d80ec63a9d4a227aa42f5c3bd497b2dd23f75f720047f0d97f506e0960a21e9954ec140bd4923321b4a21a6bb9afa239f3895808cf1f5251583c5ec0aa31ee614bd3879c03891980c71c4c9cabd5115c275784f60df30798c71c48605909", 0x62, 0xa6, 0x0, 0x2}]) [ 3336.566096] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3361.859792] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3367.286518] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3398.517623] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3429.237670] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3460.469675] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3491.189631] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3522.421563] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3553.141663] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 3584.373600] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) VM DIAGNOSIS: 05:09:44 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=00000000000000ae RCX=ffffffff8126a361 RDX=1ffffffff09c6573 RSI=0000000000000008 RDI=ffffffff867996f0 RBP=0000000000000000 RSP=ffff88806ce09c28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffffff84e322c0 R13=ffffffff84e32b78 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff816bc654 RFL=00000013 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fecf789c830 CR3=000000000c5be000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004152543c00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e34490 RBX=ffff888008570000 RCX=ffffffff83e1bddc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e34853 RBP=ffffed10010ae000 RSP=ffff88800857fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672488 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3449e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fecf789c830 CR3=000000000c5be000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000004299d867844a5000 XMM02=00000000000000003fde666666666666 XMM03=00000000000000003fde666666666666 XMM04=00000000000000003fdadff7d49519a0 XMM05=000000c00008ff80000000c00008ff50 XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fd0000000000000 XMM08=00000000000000003f51f552d2332c00 XMM09=0000000000000000bfde54711394333a XMM10=00000000000000003f999999999999a0 XMM11=000000c00008e4e0000000c0000ee180 XMM12=000000c0000f0c60000000c0000ee1b0 XMM13=6e696820636578650a006873616d7320 XMM14=0e00736465657320636578650a007374 XMM15=00006574616469646e61632063657865