0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:48:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:10 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 848.308589] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.318789] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:48:10 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c2569"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 848.355816] loop3: detected capacity change from 0 to 32768 [ 848.361314] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.399538] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:22 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 859.814214] loop2: detected capacity change from 0 to 32768 [ 859.820759] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.822260] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 859.829396] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 859.859276] loop3: detected capacity change from 0 to 32768 [ 859.876701] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:22 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:48:22 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:48:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e600830400000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:22 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc0200"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c2569"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:22 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 859.889932] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:22 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 859.967880] loop2: detected capacity change from 0 to 32768 [ 859.991165] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.992590] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.061437] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc0200"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:36 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:48:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:48:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e600830400000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:48:36 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 874.417436] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:48:36 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200"/51], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 874.437326] loop3: detected capacity change from 0 to 32768 [ 874.453415] loop2: detected capacity change from 0 to 32768 [ 874.465202] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.473290] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc0200"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e600830400000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:36 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 874.724464] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:37 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 874.751378] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:37 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:48:37 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:37 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 874.853523] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 874.876440] loop3: detected capacity change from 0 to 32768 [ 874.905832] loop2: detected capacity change from 0 to 32768 [ 874.928457] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.931650] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.059450] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.096571] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:50 executing program 1: r0 = 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:48:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:48:50 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:48:50 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:48:50 executing program 7: syz_emit_ethernet(0x66, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:50 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 888.218484] loop2: detected capacity change from 0 to 32768 [ 888.227499] loop3: detected capacity change from 0 to 32768 [ 888.239079] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.242159] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 7: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$CDROMSTOP(0xffffffffffffffff, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(0xffffffffffffffff, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r2) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=none,\x00']) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) unshare(0x48020200) [ 888.248869] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:48:50 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 888.365593] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 16:48:50 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200"/51], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 888.396536] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:48:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:48:50 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 888.490390] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 888.531936] loop3: detected capacity change from 0 to 32768 [ 888.552171] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 888.595610] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:48:50 executing program 7: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 888.668177] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 888.697585] loop3: detected capacity change from 0 to 32768 [ 888.705779] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.801522] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:02 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:02 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd3000"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:02 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200"/51], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:02 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 900.471523] loop2: detected capacity change from 0 to 32768 [ 900.484391] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.492440] loop3: detected capacity change from 0 to 32768 [ 900.503602] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.579288] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 900.599480] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 900.691869] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:02 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd3000"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 900.724095] loop3: detected capacity change from 0 to 32768 16:49:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:03 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd3000"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200"/51], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 900.785576] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.810844] loop2: detected capacity change from 0 to 32768 [ 900.859454] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:03 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd3000"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:15 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:15 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:15 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:49:15 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:15 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 912.886289] loop2: detected capacity change from 0 to 32768 [ 912.903941] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 912.908980] loop3: detected capacity change from 0 to 32768 [ 912.922389] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.019391] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:49:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 913.035227] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:15 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:15 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 913.167391] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:15 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:15 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 913.242451] loop7: detected capacity change from 0 to 32768 [ 913.247857] FAT-fs (loop7): bogus number of reserved sectors [ 913.249037] FAT-fs (loop7): Can't find a valid FAT filesystem [ 913.270099] loop2: detected capacity change from 0 to 32768 [ 913.285393] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.382231] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.226900] loop2: detected capacity change from 0 to 32768 16:49:27 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:49:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:27 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:27 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:27 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:27 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 925.239322] loop3: detected capacity change from 0 to 32768 [ 925.243597] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.250934] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.256270] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:49:27 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 925.297590] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:27 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 925.422048] loop3: detected capacity change from 0 to 32768 16:49:27 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:27 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:49:27 executing program 7: syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 925.475559] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 925.493885] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.513135] loop2: detected capacity change from 0 to 32768 [ 925.520743] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.577478] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 925.597129] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:42 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:49:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:42 executing program 7: syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 939.870472] loop2: detected capacity change from 0 to 32768 [ 939.890929] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 939.925640] loop3: detected capacity change from 0 to 32768 [ 939.930472] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 939.953656] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 939.969304] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 940.019600] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 940.034756] loop3: detected capacity change from 0 to 32768 16:49:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:42 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 940.047862] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 940.079993] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 940.106403] loop3: detected capacity change from 0 to 32768 [ 940.115357] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 940.160066] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:49:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c2569"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 953.840196] loop3: detected capacity change from 0 to 32768 [ 953.846671] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 953.867204] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 953.879723] loop2: detected capacity change from 0 to 32768 [ 953.893374] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 953.910008] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:49:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c2569"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:49:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 954.082080] loop3: detected capacity change from 0 to 32768 16:49:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 954.094462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:56 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c2569"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 954.145793] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 954.150611] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:49:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:49:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:49:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 954.230877] loop2: detected capacity change from 0 to 32768 16:49:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 954.272092] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 954.340840] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:08 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:50:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:50:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:50:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:08 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 966.737783] loop3: detected capacity change from 0 to 32768 [ 966.750321] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:09 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 966.778238] loop2: detected capacity change from 0 to 32768 [ 966.785928] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 966.797937] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:50:09 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 966.827593] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:50:09 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:09 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:09 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) [ 966.926878] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:09 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 966.965765] loop2: detected capacity change from 0 to 32768 [ 966.971706] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 966.975160] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 967.038477] loop3: detected capacity change from 0 to 32768 [ 967.073101] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 967.107077] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 967.168261] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:22 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:50:22 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) 16:50:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x80, "5fabd34a60e47f"}) 16:50:22 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[0x0, 0x0, r0, r0, 0xffffffffffffffff, r0, r1, r0, r0, r0], 0xa}, 0x58) setpgid(r2, 0x0) getpriority(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:22 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:22 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd30"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:50:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 980.206500] loop2: detected capacity change from 0 to 32768 [ 980.222289] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 980.225706] loop3: detected capacity change from 0 to 32768 [ 980.231732] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 980.312625] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 980.385196] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:34 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:50:34 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:34 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) 16:50:34 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:50:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x80, "5fabd34a60e47f"}) 16:50:34 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=none,\x00']) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) unshare(0x48020200) 16:50:34 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:34 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 992.693430] loop3: detected capacity change from 0 to 32768 [ 992.704001] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 992.738788] loop2: detected capacity change from 0 to 32768 [ 992.763568] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 992.776268] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 16:50:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 992.820936] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:35 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 992.908812] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x80, "5fabd34a60e47f"}) 16:50:35 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 993.027608] loop2: detected capacity change from 0 to 32768 [ 993.038853] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:35 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:35 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:35 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:50:35 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[0x0, 0x0, r0, r0, 0xffffffffffffffff, r0, r1, r0, r0, r0], 0xa}, 0x58) setpgid(r2, 0x0) getpriority(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:35 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 993.234370] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:35 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:50:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x80, "5fabd34a60e47f"}) 16:50:35 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 993.307550] loop3: detected capacity change from 0 to 32768 [ 993.323794] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 993.368702] loop2: detected capacity change from 0 to 32768 16:50:35 executing program 7: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 993.409524] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:35 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 993.463832] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 993.509933] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:50:49 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:49 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, 0x0, r0, r0, r0], 0xa}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:50:49 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:50:49 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:50:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:50:49 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, 0x0, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1007.739817] loop2: detected capacity change from 0 to 32768 [ 1007.761833] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1007.824146] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:03 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, 0x0, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:03 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, 0x0, r0, r0, r0], 0xa}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:03 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1021.679200] loop2: detected capacity change from 0 to 32768 16:51:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:03 executing program 7: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1021.682625] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1021.716447] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1021.757743] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:04 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:04 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, 0x0, r0, r0, r0], 0xa}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, 0x0, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1021.852902] loop2: detected capacity change from 0 to 32768 16:51:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:04 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1021.921501] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1021.971830] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1022.001351] loop2: detected capacity change from 0 to 32768 [ 1022.005205] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1022.044512] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1022.149670] loop2: detected capacity change from 0 to 32768 [ 1022.152816] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1022.220236] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:16 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:16 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(0x0, 0x0) setpgid(0x0, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1033.912321] loop2: detected capacity change from 0 to 32768 [ 1033.915991] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1034.020160] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1034.050174] loop2: detected capacity change from 0 to 32768 [ 1034.062765] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:16 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:16 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(0x0, 0x0) setpgid(0x0, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1034.218284] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1034.302751] loop2: detected capacity change from 0 to 32768 [ 1034.306283] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1034.465559] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:30 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:30 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:30 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(0x0, 0x0) setpgid(0x0, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1048.102663] loop2: detected capacity change from 0 to 32768 [ 1048.127262] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x80, "5fabd34a60e47f"}) 16:51:30 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1048.285627] loop3: detected capacity change from 0 to 32768 [ 1048.293288] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:30 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:30 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:30 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1048.358773] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1048.384774] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:43 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1061.469805] loop3: detected capacity change from 0 to 32768 16:51:43 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x80, "5fabd34a60e47f"}) 16:51:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1061.498652] loop2: detected capacity change from 0 to 32768 [ 1061.504224] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.504929] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.597189] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:43 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:43 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:43 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1061.681161] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1061.710581] loop2: detected capacity change from 0 to 32768 [ 1061.719351] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1061.787205] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:44 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:44 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, 0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1061.866687] loop2: detected capacity change from 0 to 32768 [ 1061.890363] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1062.082356] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[0x0, 0x0, r0, r0, 0xffffffffffffffff, r0, r1, r0, r0, r0], 0xa}, 0x58) setpgid(r2, 0x0) getpriority(0x0, 0x0) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:51:56 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, 0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x0, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1074.298419] loop2: detected capacity change from 0 to 32768 [ 1074.306875] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1074.364630] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:51:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:51:56 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) unshare(0x48020200) [ 1074.429680] loop2: detected capacity change from 0 to 32768 [ 1074.438168] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1074.465185] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 16:51:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, 0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:51:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:51:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), 0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(0x0, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1074.629509] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:52:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x0, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:52:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), 0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(0x0, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1086.132530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8694 comm=syz-executor.1 [ 1086.138559] loop2: detected capacity change from 0 to 32768 [ 1086.167581] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:08 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:52:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) [ 1086.319386] loop3: detected capacity change from 0 to 32768 [ 1086.329712] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), 0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(0x0, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1086.390741] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:08 executing program 3: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) unshare(0x48020200) 16:52:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1086.453570] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:08 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x0, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1086.517276] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1086.527409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8719 comm=syz-executor.1 [ 1086.557042] loop2: detected capacity change from 0 to 32768 [ 1086.583656] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.730200] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:22 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[0x0, 0x0, r0, r0, 0xffffffffffffffff, r0, r1, r0, r0, r0], 0xa}, 0x58) setpgid(r2, 0x0) getpriority(0x0, 0x0) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1100.720856] loop2: detected capacity change from 0 to 32768 16:52:22 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) unshare(0x48020200) 16:52:22 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x0, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:52:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:22 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, 0x0, {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:22 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x0, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1100.729707] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1100.739598] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1100.762694] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8747 comm=syz-executor.1 16:52:23 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1100.807988] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1100.846421] loop2: detected capacity change from 0 to 32768 [ 1100.884436] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:23 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:23 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:52:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:23 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1101.033497] loop3: detected capacity change from 0 to 32768 [ 1101.035325] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1101.037308] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, 0x0, {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:23 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1101.078558] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1101.102811] loop3: detected capacity change from 0 to 32768 [ 1101.107564] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1101.166387] loop2: detected capacity change from 0 to 32768 [ 1101.189349] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1101.208356] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1101.300807] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1114.347577] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 16:52:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:36 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:52:36 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:52:36 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) unshare(0x48020200) 16:52:36 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, 0x0, {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:36 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1114.386674] loop2: detected capacity change from 0 to 32768 [ 1114.399922] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:36 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1114.545762] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:36 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1114.613355] loop2: detected capacity change from 0 to 32768 [ 1114.622511] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:36 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1114.659507] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1114.751509] loop2: detected capacity change from 0 to 32768 [ 1114.754633] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1114.839707] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:48 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:52:48 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:52:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:48 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:48 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:52:48 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1126.677253] loop2: detected capacity change from 0 to 32768 [ 1126.697865] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:52:49 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:52:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:52:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1126.895930] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1126.970264] loop2: detected capacity change from 0 to 32768 [ 1126.983628] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1127.078531] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:01 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:01 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, 0x0, 0x0, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1139.055652] loop3: detected capacity change from 0 to 32768 [ 1139.058961] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:01 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) unshare(0x48020200) [ 1139.097445] loop2: detected capacity change from 0 to 32768 [ 1139.110344] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1139.164601] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1139.188759] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1139.222490] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x80, "5fabd34a60e47f"}) 16:53:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1139.282543] loop2: detected capacity change from 0 to 32768 16:53:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, 0x0, 0x0, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:01 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1139.328349] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1139.427425] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x80, "5fabd34a60e47f"}) 16:53:01 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1139.478746] loop2: detected capacity change from 0 to 32768 [ 1139.482304] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1139.524198] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r4, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x80, "5fabd34a60e47f"}) 16:53:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:13 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:13 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, 0x0, 0x0, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:13 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:53:13 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1151.476632] loop3: detected capacity change from 0 to 32768 [ 1151.522189] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1151.527725] loop2: detected capacity change from 0 to 32768 16:53:13 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1151.551466] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:13 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, 0x0, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1151.748878] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1151.761493] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:24 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:53:24 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x0, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:24 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:24 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:24 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, 0x0, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1162.373166] loop3: detected capacity change from 0 to 32768 [ 1162.386358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1162.405383] loop2: detected capacity change from 0 to 32768 [ 1162.412227] loop7: detected capacity change from 0 to 32768 [ 1162.415515] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1162.422998] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1162.423121] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:24 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, 0x0, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1162.581532] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:24 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r5, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1162.637907] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, 0x0, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1162.652288] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:24 executing program 7: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) unshare(0x48020200) 16:53:24 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:25 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, 0x0}, 0x58) setpgid(r1, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:25 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:25 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1162.799983] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1162.826216] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:37 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:37 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, 0x0}, 0x58) setpgid(r1, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:37 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:37 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:37 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:37 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1175.626797] loop2: detected capacity change from 0 to 32768 [ 1175.638125] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1175.665949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:38 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:38 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, 0x0}, 0x58) setpgid(r1, r0) getpriority(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1175.786401] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:38 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1175.900448] loop2: detected capacity change from 0 to 32768 16:53:38 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1175.931308] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:38 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1176.062238] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:38 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:38 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1176.257326] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:53:52 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:52 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:53:52 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x0, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1190.468498] loop2: detected capacity change from 0 to 32768 [ 1190.490901] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.513150] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:53:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:52 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:53:52 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, 0x0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:53:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:53:52 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:53:52 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1190.718094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1190.722662] loop3: detected capacity change from 0 to 32768 [ 1190.728618] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.748313] loop7: detected capacity change from 0 to 32768 [ 1190.753295] FAULT_INJECTION: forcing a failure. [ 1190.753295] name failslab, interval 1, probability 0, space 0, times 1 [ 1190.754766] CPU: 1 PID: 9096 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1190.755558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.756499] Call Trace: [ 1190.756804] dump_stack+0x107/0x167 [ 1190.757220] should_fail.cold+0x5/0xa [ 1190.757651] ? alloc_pipe_info+0x10a/0x590 [ 1190.758131] should_failslab+0x5/0x20 [ 1190.758560] kmem_cache_alloc_trace+0x55/0x320 [ 1190.759081] alloc_pipe_info+0x10a/0x590 [ 1190.759605] splice_direct_to_actor+0x774/0x980 [ 1190.760144] ? _cond_resched+0x10/0x30 [ 1190.760587] ? inode_security+0x107/0x140 [ 1190.761058] ? pipe_to_sendpage+0x380/0x380 [ 1190.761553] ? avc_policy_seqno+0x9/0x70 [ 1190.762020] ? selinux_file_permission+0x92/0x520 [ 1190.762586] ? do_splice_to+0x160/0x160 [ 1190.763037] ? security_file_permission+0xb1/0xe0 [ 1190.763604] do_splice_direct+0x1c4/0x290 [ 1190.764077] ? splice_direct_to_actor+0x980/0x980 [ 1190.764624] ? avc_policy_seqno+0x9/0x70 [ 1190.765096] ? security_file_permission+0xb1/0xe0 [ 1190.765648] do_sendfile+0x553/0x11e0 [ 1190.766087] ? do_pwritev+0x270/0x270 [ 1190.766331] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.766518] ? wait_for_completion_io+0x270/0x270 [ 1190.766552] ? rcu_read_lock_any_held+0x75/0xa0 [ 1190.769337] ? vfs_write+0x354/0xb10 [ 1190.769767] __x64_sys_sendfile64+0x1d1/0x210 [ 1190.770269] ? __ia32_sys_sendfile+0x220/0x220 [ 1190.770789] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.771408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1190.771999] do_syscall_64+0x33/0x40 [ 1190.772420] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1190.772995] RIP: 0033:0x7f67ad351b19 [ 1190.773417] 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 [ 1190.775504] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1190.776373] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1190.777169] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1190.777974] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.778772] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1190.779580] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1190.783057] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.796493] FAULT_INJECTION: forcing a failure. [ 1190.796493] name failslab, interval 1, probability 0, space 0, times 0 [ 1190.797788] CPU: 1 PID: 9099 Comm: syz-executor.7 Not tainted 5.10.238 #1 [ 1190.798553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1190.799504] Call Trace: [ 1190.799809] dump_stack+0x107/0x167 [ 1190.800219] should_fail.cold+0x5/0xa [ 1190.800648] ? alloc_pipe_info+0x10a/0x590 [ 1190.801124] should_failslab+0x5/0x20 [ 1190.801549] kmem_cache_alloc_trace+0x55/0x320 [ 1190.802065] alloc_pipe_info+0x10a/0x590 [ 1190.802522] splice_direct_to_actor+0x774/0x980 [ 1190.803048] ? _cond_resched+0x10/0x30 [ 1190.803505] ? inode_security+0x107/0x140 [ 1190.803969] ? pipe_to_sendpage+0x380/0x380 [ 1190.804454] ? avc_policy_seqno+0x9/0x70 [ 1190.804906] ? selinux_file_permission+0x92/0x520 [ 1190.805454] ? do_splice_to+0x160/0x160 [ 1190.805899] ? security_file_permission+0xb1/0xe0 [ 1190.806446] do_splice_direct+0x1c4/0x290 [ 1190.806911] ? splice_direct_to_actor+0x980/0x980 [ 1190.807465] ? avc_policy_seqno+0x9/0x70 [ 1190.807922] ? security_file_permission+0xb1/0xe0 [ 1190.808468] do_sendfile+0x553/0x11e0 [ 1190.808907] ? do_pwritev+0x270/0x270 [ 1190.809336] ? wait_for_completion_io+0x270/0x270 [ 1190.809886] ? rcu_read_lock_any_held+0x75/0xa0 [ 1190.810410] ? vfs_write+0x354/0xb10 [ 1190.810834] __x64_sys_sendfile64+0x1d1/0x210 [ 1190.811366] ? __ia32_sys_sendfile+0x220/0x220 [ 1190.811891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1190.812484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1190.813070] do_syscall_64+0x33/0x40 [ 1190.813492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1190.814078] RIP: 0033:0x7f0bb9ba4b19 [ 1190.814506] 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 [ 1190.816606] RSP: 002b:00007f0bb711a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1190.817468] RAX: ffffffffffffffda RBX: 00007f0bb9cb7f60 RCX: 00007f0bb9ba4b19 [ 1190.818283] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1190.819103] RBP: 00007f0bb711a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1190.819929] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1190.820739] R13: 00007ffcece8081f R14: 00007f0bb711a300 R15: 0000000000022000 [ 1190.912924] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1190.929092] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:05 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1202.803845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1202.806101] loop7: detected capacity change from 0 to 32768 16:54:05 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1202.808591] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1202.812787] FAULT_INJECTION: forcing a failure. [ 1202.812787] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.814172] CPU: 1 PID: 9117 Comm: syz-executor.7 Not tainted 5.10.238 #1 [ 1202.814957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1202.815930] Call Trace: [ 1202.816240] dump_stack+0x107/0x167 [ 1202.816668] should_fail.cold+0x5/0xa [ 1202.817110] ? create_object.isra.0+0x3a/0xa20 [ 1202.817642] should_failslab+0x5/0x20 [ 1202.818088] kmem_cache_alloc+0x5b/0x310 [ 1202.818553] create_object.isra.0+0x3a/0xa20 [ 1202.819062] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1202.819657] kmem_cache_alloc_trace+0x151/0x320 [ 1202.820201] alloc_pipe_info+0x10a/0x590 [ 1202.820671] splice_direct_to_actor+0x774/0x980 [ 1202.821211] ? _cond_resched+0x10/0x30 [ 1202.821662] ? inode_security+0x107/0x140 [ 1202.822141] ? pipe_to_sendpage+0x380/0x380 [ 1202.822644] ? avc_policy_seqno+0x9/0x70 [ 1202.823114] ? selinux_file_permission+0x92/0x520 [ 1202.823687] ? do_splice_to+0x160/0x160 16:54:05 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1202.824147] ? security_file_permission+0xb1/0xe0 [ 1202.824839] do_splice_direct+0x1c4/0x290 [ 1202.825323] ? splice_direct_to_actor+0x980/0x980 [ 1202.825868] ? avc_policy_seqno+0x9/0x70 [ 1202.826342] ? security_file_permission+0xb1/0xe0 16:54:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1202.826897] do_sendfile+0x553/0x11e0 [ 1202.827461] ? do_pwritev+0x270/0x270 [ 1202.827929] ? wait_for_completion_io+0x270/0x270 [ 1202.828483] ? rcu_read_lock_any_held+0x75/0xa0 [ 1202.829007] ? vfs_write+0x354/0xb10 [ 1202.829429] __x64_sys_sendfile64+0x1d1/0x210 [ 1202.829933] ? __ia32_sys_sendfile+0x220/0x220 [ 1202.830457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.831052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1202.831658] do_syscall_64+0x33/0x40 [ 1202.832082] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1202.832661] RIP: 0033:0x7f0bb9ba4b19 16:54:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1202.833079] 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 [ 1202.835328] RSP: 002b:00007f0bb711a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1202.836195] RAX: ffffffffffffffda RBX: 00007f0bb9cb7f60 RCX: 00007f0bb9ba4b19 [ 1202.837002] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1202.837812] RBP: 00007f0bb711a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1202.838619] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1202.839450] R13: 00007ffcece8081f R14: 00007f0bb711a300 R15: 0000000000022000 [ 1202.881216] loop2: detected capacity change from 0 to 32768 16:54:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0x0, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:54:05 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, 0x0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1202.905862] loop3: detected capacity change from 0 to 32768 [ 1202.911532] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1202.913562] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1202.919315] FAULT_INJECTION: forcing a failure. [ 1202.919315] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.920801] CPU: 1 PID: 9125 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1202.921585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1202.922520] Call Trace: [ 1202.922823] dump_stack+0x107/0x167 [ 1202.923269] should_fail.cold+0x5/0xa [ 1202.923733] ? create_object.isra.0+0x3a/0xa20 [ 1202.924278] should_failslab+0x5/0x20 [ 1202.924733] kmem_cache_alloc+0x5b/0x310 [ 1202.925223] create_object.isra.0+0x3a/0xa20 [ 1202.925742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1202.926344] kmem_cache_alloc_trace+0x151/0x320 [ 1202.926897] alloc_pipe_info+0x10a/0x590 [ 1202.927399] splice_direct_to_actor+0x774/0x980 [ 1202.927954] ? _cond_resched+0x10/0x30 [ 1202.928406] ? inode_security+0x107/0x140 [ 1202.928888] ? pipe_to_sendpage+0x380/0x380 [ 1202.929386] ? avc_policy_seqno+0x9/0x70 [ 1202.929857] ? selinux_file_permission+0x92/0x520 [ 1202.930417] ? do_splice_to+0x160/0x160 [ 1202.930872] ? security_file_permission+0xb1/0xe0 [ 1202.931444] do_splice_direct+0x1c4/0x290 [ 1202.931919] ? splice_direct_to_actor+0x980/0x980 [ 1202.932472] ? avc_policy_seqno+0x9/0x70 [ 1202.932947] ? security_file_permission+0xb1/0xe0 [ 1202.933515] do_sendfile+0x553/0x11e0 [ 1202.933957] ? do_pwritev+0x270/0x270 [ 1202.934397] ? wait_for_completion_io+0x270/0x270 [ 1202.934956] ? rcu_read_lock_any_held+0x75/0xa0 [ 1202.935511] ? vfs_write+0x354/0xb10 [ 1202.935938] __x64_sys_sendfile64+0x1d1/0x210 [ 1202.936454] ? __ia32_sys_sendfile+0x220/0x220 [ 1202.936985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1202.937592] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1202.938181] do_syscall_64+0x33/0x40 [ 1202.938607] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1202.939203] RIP: 0033:0x7f67ad351b19 [ 1202.939664] 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 [ 1202.941778] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1202.942665] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1202.943509] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1202.944328] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1202.945144] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1202.945966] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1202.947154] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:05 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:54:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:54:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1203.059837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:05 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1203.102997] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1203.131762] loop7: detected capacity change from 0 to 32768 [ 1203.135579] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1203.170632] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000008) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:54:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1218.167080] loop7: detected capacity change from 0 to 32768 [ 1218.183515] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.225325] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:54:20 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, 0x0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, 0x0, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:54:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000b) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1218.233903] loop3: detected capacity change from 0 to 32768 16:54:20 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1218.264814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1218.285181] loop2: detected capacity change from 0 to 32768 [ 1218.287875] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.315861] FAULT_INJECTION: forcing a failure. [ 1218.315861] name failslab, interval 1, probability 0, space 0, times 0 [ 1218.318539] CPU: 1 PID: 9165 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1218.319950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1218.320299] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.321641] Call Trace: [ 1218.321667] dump_stack+0x107/0x167 [ 1218.321696] should_fail.cold+0x5/0xa [ 1218.325674] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 1218.326752] should_failslab+0x5/0x20 [ 1218.327537] __kmalloc_node+0x76/0x420 [ 1218.328344] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 1218.329389] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 1218.330403] ? trace_hardirqs_on+0x5b/0x180 [ 1218.331301] kmem_cache_alloc_trace+0x169/0x320 [ 1218.332267] alloc_pipe_info+0x10a/0x590 [ 1218.333111] splice_direct_to_actor+0x774/0x980 [ 1218.334078] ? _cond_resched+0x10/0x30 [ 1218.334874] ? inode_security+0x107/0x140 [ 1218.335736] ? pipe_to_sendpage+0x380/0x380 [ 1218.336622] ? avc_policy_seqno+0x9/0x70 [ 1218.337458] ? selinux_file_permission+0x92/0x520 [ 1218.338448] ? do_splice_to+0x160/0x160 [ 1218.339271] ? security_file_permission+0xb1/0xe0 [ 1218.340275] do_splice_direct+0x1c4/0x290 [ 1218.341127] ? splice_direct_to_actor+0x980/0x980 [ 1218.342114] ? avc_policy_seqno+0x9/0x70 [ 1218.342952] ? security_file_permission+0xb1/0xe0 [ 1218.343962] do_sendfile+0x553/0x11e0 [ 1218.344756] ? do_pwritev+0x270/0x270 [ 1218.345536] ? wait_for_completion_io+0x270/0x270 [ 1218.346527] ? rcu_read_lock_any_held+0x75/0xa0 [ 1218.347487] ? vfs_write+0x354/0xb10 [ 1218.348254] __x64_sys_sendfile64+0x1d1/0x210 [ 1218.349173] ? __ia32_sys_sendfile+0x220/0x220 [ 1218.350115] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1218.351188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1218.352264] do_syscall_64+0x33/0x40 [ 1218.353034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1218.354092] RIP: 0033:0x7f67ad351b19 [ 1218.354853] 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 [ 1218.358651] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1218.360188] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1218.361600] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1218.363014] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1218.364439] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1218.365844] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1218.393338] loop7: detected capacity change from 0 to 32768 [ 1218.404362] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0x0, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:54:20 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, 0x0, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000d) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1218.563233] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:20 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1218.687124] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.713642] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.715255] loop7: detected capacity change from 0 to 32768 [ 1218.772104] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1218.931622] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:33 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:54:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:54:33 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000010) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:54:33 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, 0x0, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:54:33 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1230.984209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1231.005227] loop2: detected capacity change from 0 to 32768 [ 1231.008941] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.023449] loop3: detected capacity change from 0 to 32768 [ 1231.028273] loop7: detected capacity change from 0 to 32768 [ 1231.039804] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1231.056874] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.068714] FAULT_INJECTION: forcing a failure. [ 1231.068714] name failslab, interval 1, probability 0, space 0, times 0 [ 1231.070206] CPU: 1 PID: 9217 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1231.070973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.071908] Call Trace: [ 1231.072216] dump_stack+0x107/0x167 [ 1231.072641] should_fail.cold+0x5/0xa [ 1231.073092] ? create_object.isra.0+0x3a/0xa20 [ 1231.073624] should_failslab+0x5/0x20 [ 1231.074069] kmem_cache_alloc+0x5b/0x310 [ 1231.074552] create_object.isra.0+0x3a/0xa20 [ 1231.075058] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1231.075653] __kmalloc_node+0x1ae/0x420 [ 1231.076120] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 1231.076705] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 1231.077285] ? trace_hardirqs_on+0x5b/0x180 [ 1231.077769] kmem_cache_alloc_trace+0x169/0x320 [ 1231.078313] alloc_pipe_info+0x10a/0x590 [ 1231.078771] splice_direct_to_actor+0x774/0x980 [ 1231.079300] ? _cond_resched+0x10/0x30 [ 1231.079740] ? inode_security+0x107/0x140 [ 1231.080203] ? pipe_to_sendpage+0x380/0x380 [ 1231.080683] ? avc_policy_seqno+0x9/0x70 [ 1231.081134] ? selinux_file_permission+0x92/0x520 [ 1231.081673] ? do_splice_to+0x160/0x160 [ 1231.082113] ? security_file_permission+0xb1/0xe0 [ 1231.082658] do_splice_direct+0x1c4/0x290 [ 1231.083124] ? splice_direct_to_actor+0x980/0x980 [ 1231.083667] ? avc_policy_seqno+0x9/0x70 [ 1231.084126] ? security_file_permission+0xb1/0xe0 [ 1231.084667] do_sendfile+0x553/0x11e0 [ 1231.085096] ? do_pwritev+0x270/0x270 [ 1231.085522] ? wait_for_completion_io+0x270/0x270 [ 1231.086064] ? rcu_read_lock_any_held+0x75/0xa0 [ 1231.086588] ? vfs_write+0x354/0xb10 [ 1231.087004] __x64_sys_sendfile64+0x1d1/0x210 [ 1231.087506] ? __ia32_sys_sendfile+0x220/0x220 [ 1231.088039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1231.088627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.089216] do_syscall_64+0x33/0x40 [ 1231.089637] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.090221] RIP: 0033:0x7f67ad351b19 [ 1231.090641] 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 [ 1231.092746] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1231.093601] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1231.094400] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1231.095199] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.096006] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1231.096804] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 16:54:33 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1231.183329] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, 0x0, 0x0) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:54:33 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1231.233289] loop2: detected capacity change from 0 to 32768 [ 1231.237091] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, 0x0, 0x0) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1231.275431] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.306610] loop2: detected capacity change from 0 to 32768 [ 1231.309804] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.326213] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1231.336849] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.339578] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1231.374943] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:45 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:54:45 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, 0x0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:45 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:54:45 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:54:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, 0x0, 0x0) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:54:45 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000057) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:54:46 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:54:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1243.750309] loop7: detected capacity change from 0 to 32768 [ 1243.766299] loop2: detected capacity change from 0 to 32768 [ 1243.771079] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1243.777869] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1243.820107] loop3: detected capacity change from 0 to 32768 [ 1243.821472] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1243.853207] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1243.857667] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:46 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000060) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) [ 1243.874606] FAULT_INJECTION: forcing a failure. [ 1243.874606] name failslab, interval 1, probability 0, space 0, times 0 [ 1243.877451] CPU: 1 PID: 9272 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1243.878883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1243.880632] Call Trace: [ 1243.881186] dump_stack+0x107/0x167 [ 1243.881953] should_fail.cold+0x5/0xa [ 1243.882759] ? alloc_pipe_info+0x1e5/0x590 [ 1243.883652] should_failslab+0x5/0x20 [ 1243.884459] __kmalloc+0x72/0x390 [ 1243.885184] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1243.886258] alloc_pipe_info+0x1e5/0x590 [ 1243.887117] splice_direct_to_actor+0x774/0x980 [ 1243.888101] ? _cond_resched+0x10/0x30 [ 1243.888915] ? inode_security+0x107/0x140 [ 1243.889781] ? pipe_to_sendpage+0x380/0x380 [ 1243.890680] ? avc_policy_seqno+0x9/0x70 [ 1243.891523] ? selinux_file_permission+0x92/0x520 [ 1243.892530] ? do_splice_to+0x160/0x160 [ 1243.893367] ? security_file_permission+0xb1/0xe0 [ 1243.894375] do_splice_direct+0x1c4/0x290 [ 1243.895242] ? splice_direct_to_actor+0x980/0x980 [ 1243.896249] ? avc_policy_seqno+0x9/0x70 [ 1243.897101] ? security_file_permission+0xb1/0xe0 [ 1243.898127] do_sendfile+0x553/0x11e0 [ 1243.898931] ? do_pwritev+0x270/0x270 [ 1243.899738] ? wait_for_completion_io+0x270/0x270 [ 1243.900747] ? rcu_read_lock_any_held+0x75/0xa0 [ 1243.901723] ? vfs_write+0x354/0xb10 [ 1243.902508] __x64_sys_sendfile64+0x1d1/0x210 [ 1243.903436] ? __ia32_sys_sendfile+0x220/0x220 [ 1243.904402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1243.905508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1243.906588] do_syscall_64+0x33/0x40 [ 1243.907366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1243.908446] RIP: 0033:0x7f67ad351b19 [ 1243.909233] 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 [ 1243.913085] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1243.914676] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1243.916171] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1243.917659] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1243.919165] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1243.920666] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1243.953430] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:54:46 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1244.012918] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1244.064284] loop3: detected capacity change from 0 to 32768 [ 1244.081397] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1244.098748] FAULT_INJECTION: forcing a failure. [ 1244.098748] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.101675] CPU: 1 PID: 9286 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1244.103116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.104852] Call Trace: [ 1244.105407] dump_stack+0x107/0x167 [ 1244.106179] should_fail.cold+0x5/0xa [ 1244.106976] ? create_object.isra.0+0x3a/0xa20 [ 1244.107948] should_failslab+0x5/0x20 [ 1244.108747] kmem_cache_alloc+0x5b/0x310 [ 1244.109596] ? igrab+0xc0/0xc0 [ 1244.110274] create_object.isra.0+0x3a/0xa20 [ 1244.111191] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.112266] __kmalloc+0x16e/0x390 [ 1244.113023] iter_file_splice_write+0x165/0xc90 [ 1244.114006] ? __fsnotify_parent+0x47a/0xb10 [ 1244.114942] ? generic_splice_sendpage+0x140/0x140 [ 1244.115982] ? pipe_to_user+0x170/0x170 [ 1244.116834] ? security_file_permission+0xb1/0xe0 [ 1244.117856] ? generic_splice_sendpage+0x140/0x140 [ 1244.118885] direct_splice_actor+0x10f/0x170 [ 1244.119821] splice_direct_to_actor+0x387/0x980 [ 1244.120810] ? pipe_to_sendpage+0x380/0x380 [ 1244.121715] ? do_splice_to+0x160/0x160 [ 1244.122545] ? security_file_permission+0xb1/0xe0 [ 1244.123563] do_splice_direct+0x1c4/0x290 [ 1244.124451] ? splice_direct_to_actor+0x980/0x980 [ 1244.125456] ? avc_policy_seqno+0x9/0x70 [ 1244.126310] ? security_file_permission+0xb1/0xe0 [ 1244.127334] do_sendfile+0x553/0x11e0 [ 1244.128162] ? do_pwritev+0x270/0x270 [ 1244.128972] ? wait_for_completion_io+0x270/0x270 [ 1244.129981] ? rcu_read_lock_any_held+0x75/0xa0 [ 1244.130956] ? vfs_write+0x354/0xb10 [ 1244.131751] __x64_sys_sendfile64+0x1d1/0x210 [ 1244.132690] ? __ia32_sys_sendfile+0x220/0x220 [ 1244.133652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1244.134751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1244.135851] do_syscall_64+0x33/0x40 [ 1244.136627] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.137702] RIP: 0033:0x7f67ad351b19 [ 1244.138477] 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 [ 1244.142334] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1244.143928] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1244.145418] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1244.146909] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.148426] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1244.149930] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1244.240571] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:55:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, 0x0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:55:01 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1000001da) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1258.884841] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1258.901259] loop2: detected capacity change from 0 to 32768 [ 1258.907784] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1258.911343] loop3: detected capacity change from 0 to 32768 [ 1258.920516] loop7: detected capacity change from 0 to 32768 16:55:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1258.941531] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1258.980994] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1258.990524] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1259.008717] FAULT_INJECTION: forcing a failure. [ 1259.008717] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1259.011749] CPU: 0 PID: 9298 Comm: syz-executor.3 Not tainted 5.10.238 #1 [ 1259.013297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1259.015161] Call Trace: [ 1259.015762] dump_stack+0x107/0x167 [ 1259.016597] should_fail.cold+0x5/0xa [ 1259.017452] __alloc_pages_nodemask+0x182/0x600 [ 1259.017690] loop2: detected capacity change from 0 to 32768 [ 1259.018500] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1259.020511] ? find_get_entry+0x2c8/0x740 [ 1259.021456] alloc_pages_current+0x187/0x280 [ 1259.022446] __page_cache_alloc+0x2d2/0x360 [ 1259.023425] pagecache_get_page+0x2c7/0xc80 [ 1259.024400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1259.024545] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.025572] grab_cache_page_write_begin+0x64/0xa0 [ 1259.025594] cont_write_begin+0x448/0x980 [ 1259.025624] ? fat_add_cluster+0x100/0x100 [ 1259.029439] ? nobh_write_begin+0xed0/0xed0 [ 1259.030415] ? __mark_inode_dirty+0x93b/0xd40 [ 1259.031416] ? lock_downgrade+0x6d0/0x6d0 [ 1259.032362] ? do_raw_spin_lock+0x121/0x260 [ 1259.033331] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1259.034469] fat_write_begin+0x89/0x180 [ 1259.035353] ? fat_add_cluster+0x100/0x100 [ 1259.036311] generic_perform_write+0x20a/0x4f0 [ 1259.037334] ? fat_direct_IO+0x1ef/0x380 [ 1259.038238] ? page_cache_prev_miss+0x310/0x310 [ 1259.039299] __generic_file_write_iter+0x2cd/0x5d0 [ 1259.040410] generic_file_write_iter+0xdb/0x230 [ 1259.041475] do_iter_readv_writev+0x476/0x750 [ 1259.042490] ? _cond_resched+0x10/0x30 [ 1259.043357] ? new_sync_write+0x660/0x660 [ 1259.044504] ? avc_policy_seqno+0x9/0x70 [ 1259.045542] ? selinux_file_permission+0x92/0x520 [ 1259.046770] ? security_file_permission+0xb1/0xe0 [ 1259.048025] do_iter_write+0x191/0x700 [ 1259.048982] ? trace_hardirqs_on+0x5b/0x180 [ 1259.049945] vfs_iter_write+0x70/0xa0 [ 1259.050793] iter_file_splice_write+0x726/0xc90 [ 1259.051861] ? generic_splice_sendpage+0x140/0x140 [ 1259.052973] ? security_file_permission+0xb1/0xe0 [ 1259.054046] ? generic_splice_sendpage+0x140/0x140 [ 1259.055146] direct_splice_actor+0x10f/0x170 [ 1259.056139] splice_direct_to_actor+0x387/0x980 [ 1259.057181] ? pipe_to_sendpage+0x380/0x380 [ 1259.058148] ? do_splice_to+0x160/0x160 [ 1259.059031] ? security_file_permission+0xb1/0xe0 [ 1259.060123] do_splice_direct+0x1c4/0x290 [ 1259.061043] ? splice_direct_to_actor+0x980/0x980 [ 1259.062111] ? avc_policy_seqno+0x9/0x70 [ 1259.063019] ? security_file_permission+0xb1/0xe0 16:55:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1259.064115] do_sendfile+0x553/0x11e0 [ 1259.065151] ? do_pwritev+0x270/0x270 [ 1259.066005] ? wait_for_completion_io+0x270/0x270 [ 1259.067086] ? rcu_read_lock_any_held+0x75/0xa0 [ 1259.068132] ? vfs_write+0x354/0xb10 [ 1259.068970] __x64_sys_sendfile64+0x1d1/0x210 [ 1259.069974] ? __ia32_sys_sendfile+0x220/0x220 [ 1259.071017] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1259.072198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1259.073352] do_syscall_64+0x33/0x40 [ 1259.074183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1259.075345] RIP: 0033:0x7f67ad351b19 [ 1259.076197] 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 [ 1259.080322] RSP: 002b:00007f67aa8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1259.082027] RAX: ffffffffffffffda RBX: 00007f67ad464f60 RCX: 00007f67ad351b19 [ 1259.083617] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 1259.085215] RBP: 00007f67aa8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1259.086826] R10: 000000010000000c R11: 0000000000000246 R12: 0000000000000001 [ 1259.088424] R13: 00007ffca09bd66f R14: 00007f67aa8c7300 R15: 0000000000022000 [ 1259.091411] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, 0x0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1259.168851] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000ff0f) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:01 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1259.203834] loop7: detected capacity change from 0 to 32768 [ 1259.209021] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.243272] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) (fail_nth: 8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:55:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r1, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r1, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=none,\x00']) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) unshare(0x48020200) [ 1259.301430] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1007fffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1259.328706] loop7: detected capacity change from 0 to 32768 [ 1259.332680] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.344178] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1259.447323] loop2: detected capacity change from 0 to 32768 [ 1259.454960] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.462197] loop3: detected capacity change from 0 to 32768 [ 1259.482201] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:01 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10ffffff6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1259.523907] loop7: detected capacity change from 0 to 32768 [ 1259.541947] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.611375] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1259.629513] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:16 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:16 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, 0x0) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:55:16 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r1, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r1, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=none,\x00']) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) unshare(0x48020200) 16:55:16 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10fffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1273.986334] loop3: detected capacity change from 0 to 32768 [ 1274.019521] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.043361] loop7: detected capacity change from 0 to 32768 [ 1274.048979] loop2: detected capacity change from 0 to 32768 [ 1274.052774] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.054829] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.062411] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:55:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000008) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1274.105555] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.139326] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1274.175653] loop3: detected capacity change from 0 to 32768 [ 1274.183148] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:16 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0], 0x9}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, 0x0) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1274.285337] loop2: detected capacity change from 0 to 32768 [ 1274.309304] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.320051] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1274.402510] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:28 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x3f}}, './file1\x00'}) openat(r3, &(0x7f0000000080)='./file0\x00', 0x20000, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:28 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, 0x0) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r1, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r1, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=mmap,cache=none,\x00']) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r5, 0x0, 0x0) unshare(0x48020200) 16:55:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000b) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:55:28 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:28 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, 0x0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:28 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1286.305518] loop2: detected capacity change from 0 to 32768 [ 1286.315379] loop3: detected capacity change from 0 to 32768 [ 1286.319226] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1286.322387] loop7: detected capacity change from 0 to 32768 [ 1286.331184] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1286.347211] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1286.361345] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:28 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:28 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:28 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, 0x0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1286.509754] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:28 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1286.606196] loop2: detected capacity change from 0 to 32768 [ 1286.610916] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1286.623824] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1286.656437] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1286.666354] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, 0x0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)='^', 0x1, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:55:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:55:42 executing program 7: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f0000000140)={0x0, "0c3e93bb5da79ec28db10ab30911f084bb7c0e1bc3abf36cb1475297b8f28f44fa778cb43786c943a5b1bc1173565ba4c92fad11615a35aa246f968398854870", 0x38}, 0x48, 0xfffffffffffffff9) r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000001c0)='./file1\x00', 0xe4, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x100000004000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000d) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1299.996789] loop3: detected capacity change from 0 to 32768 [ 1300.001282] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.021661] loop2: detected capacity change from 0 to 32768 [ 1300.031885] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.047802] loop7: detected capacity change from 0 to 135266304 [ 1300.051659] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1300.061967] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000010) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1300.077228] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.185079] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.189348] loop3: detected capacity change from 0 to 32768 [ 1300.210918] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.215686] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)='^', 0x1, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:55:42 executing program 7: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f00000048c0)) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x904}], 0x80408, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) r3 = openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) recvmmsg$unix(r1, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/247, 0xf7}], 0x4, &(0x7f00000014c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000002980)=[{&(0x7f00000015c0)=""/250, 0xfa}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/27, 0x1b}, {&(0x7f0000002780)=""/143, 0x8f}, {&(0x7f0000002840)=""/227, 0xe3}, {&(0x7f0000002940)=""/42, 0x2a}], 0x7, &(0x7f0000002a00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002a80)=""/197, 0xc5}, {&(0x7f0000002b80)=""/255, 0xff}], 0x2}}, {{&(0x7f0000002cc0)=@abs, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002d40)=""/121, 0x79}, {&(0x7f0000002dc0)=""/48, 0x30}, {&(0x7f0000002e00)=""/22, 0x16}, {&(0x7f0000002e40)=""/241, 0xf1}, {&(0x7f0000002f40)=""/108, 0x6c}, {&(0x7f0000002fc0)=""/195, 0xc3}], 0x6}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003140)=""/196, 0xc4}, {&(0x7f0000003240)=""/60, 0x3c}, {&(0x7f0000003280)=""/78, 0x4e}], 0x3, &(0x7f0000003340)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003380)=@abs, 0x6e, &(0x7f0000004680)=[{&(0x7f0000003400)=""/170, 0xaa}, {&(0x7f00000034c0)=""/58, 0x3a}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/176, 0xb0}, {&(0x7f00000045c0)=""/14, 0xe}, {&(0x7f0000004600)=""/113, 0x71}], 0x6}}], 0x6, 0x21, &(0x7f0000004880)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004b00)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000004c00)=0xe8) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x80000001]}, 0x8) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) dup2(r8, r9) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r8, 0x8010661b, &(0x7f0000004a80)) r10 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004c40)={0x0, 0x0, 0x0}, &(0x7f0000004c80)=0xc) fsetxattr$system_posix_acl(r3, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000004cc0)={{}, {0x1, 0x7}, [{0x2, 0x4, r4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x5, r7}, {0x2, 0x4, r10}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x4, 0xee00}], {0x4, 0x5}, [{0x8, 0x2, 0xee01}, {0x8, 0x4, r11}, {0x8, 0x4, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x6}, {0x20, 0x6}}, 0x74, 0x2) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004a40), 0x80000, 0x0) ioctl$VT_DISALLOCATE(r12, 0x5608) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f0000004900)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) sendto$inet6(r13, &(0x7f0000004940)="aa77b289dbddb3588b5dd948899dc4e673a9355cbabe61af19c28f4cd3e5724c3cfe0c2c6b2534f79e451fc66cece823cec1ca5270427bd39344b09c8b9e61d23c4a7f4796eab3f830db8259ceb017e3d66b7b8801c836ca037fa4713f2b73a1c9e7423f703ea488f4f699adc3611eec00b3d862ee57f5b70227971eff4e33017a8e58a9c762e19306c94c179b4c587ed2fcee7cdf53307d057740ea2fcfe03a68d37c7c6cad35dc93981f428e59406440e9ff64ee9cb2055fc7f6a37e2c8a678adb08eaca70", 0x6, 0x40880, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0], 0x9}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1300.326817] loop7: detected capacity change from 0 to 4608 [ 1300.354453] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000057) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) 16:55:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)='^', 0x1, 0x0, 0x0, 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:55:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:42 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:55:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 1300.497280] loop3: detected capacity change from 0 to 32768 [ 1300.503889] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1300.529083] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.621748] audit: type=1326 audit(1750265742.892:152): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9495 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0bb9ba4b19 code=0x0 [ 1300.626148] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.702432] audit: type=1326 audit(1750265742.972:153): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9495 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0bb9ba4b19 code=0x0 16:55:56 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fchmod(r1, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) 16:55:56 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) 16:55:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) 16:55:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0], 0x9}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000060) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1314.346704] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1314.355414] loop3: detected capacity change from 0 to 32768 [ 1314.380220] loop7: detected capacity change from 0 to 32768 [ 1314.395338] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.415171] loop2: detected capacity change from 0 to 32768 [ 1314.425597] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.436226] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0], 0x9}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x0, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r2}, &(0x7f0000000340)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, r2, r0, r0, r0], 0xa}, 0x58) setpgid(r3, r1) getpriority(0x0, r1) setpgid(r0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000140), 0x100000000000009c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000010000000100000000000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000001015ddc696db02000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa}, 0x12103) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x2c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, 0x0, 0x0, @str='keyring\x00'}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x2c}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$CDROMSTOP(r2, 0x5307) ioctl$CDROM_CHANGER_NSLOTS(r2, 0x5328) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468e334a0dd5a6d1bdfcb9fe5886d8106ba804cdb4a5fbdb5b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b38664d3be6ad16bdb1f05e6d3df1bc5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bd59ea9d4605e9687c189bd3c9af4818309472fdafad9501944faeeec4a9a2d51a6ce7e9592562f94bf358e76b856032804da315aa7f0485a20b1459fe08e1fcc9234c75023acee2d1c3f3ddf3590e334aa4c308216f651492532a6ad1ac8a1445"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733df107069a5f55186664", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r6, 0x0, 0x0) unshare(0x48020200) [ 1314.547515] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 16:55:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) setpgid(0x0, r0) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) 16:55:56 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001fe"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)={@multicast, @broadcast, @void, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "004ae69c7c4765c9"}}}}, &(0x7f0000000200)={0x0, 0x203, [0xf03, 0xf7b, 0x49, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x1e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@can={0xc, {{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "2589ca91c5f30bdf"}}}}, &(0x7f0000000600)={0x1, 0x4, [0x2, 0xaaf, 0xb53, 0x462]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r0}, &(0x7f0000000340)) setpgid(0x0, 0x0) gettid() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 16:55:56 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lsetxattr(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000240)=@random={'system.', 'vfat\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x4c0ce619dc58dd61) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x2) sendfile(r1, r2, 0x0, 0x10000000c) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x3b, 0x6}}, &(0x7f0000000180), 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000480), 0x4) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000140)=0x9) 16:55:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1000001da) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) [ 1314.630366] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.631730] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.678787] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:55:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60083040000000000000000000000ffffac1e93f26c2ad5c9d8737d3c256968fd300001"], 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000004c0)={0x240001000, &(0x7f0000000540), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x11}, &(0x7f0000000380)=""/148, 0x94, &(0x7f0000000440)=""/91, &(0x7f0000000180)=[r1, r1, r0, r0, 0xffffffffffffffff, r0, 0x0, r0, r0, r0], 0xa}, 0x58) setpgid(r2, r1) getpriority(0x0, r1) gettid() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)) [ 1314.711681] loop3: detected capacity change from 0 to 32768 16:55:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, &(0x7f0000000140)={0x0, 0x6d73, 0x0, 0x2, 0xbb, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000000480), 0x4) sendto(r6, &(0x7f0000000040)="5ea1", 0x2, 0x0, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) [ 1314.721859] loop7: detected capacity change from 0 to 32768 [ 1314.728313] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.729706] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.759389] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.761189] loop2: detected capacity change from 0 to 32768 [ 1314.769700] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.783794] loop7: detected capacity change from 0 to 32768 [ 1314.797036] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.845251] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.852233] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.887596] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) BUG: leak checking failed VM DIAGNOSIS: 16:55:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff85a17801 RDX=0000000000000005 RSI=ffffffff816cb1dc RDI=ffff88800f62f970 RBP=ffff88800f62f9a5 RSP=ffff88800f62f898 R8 =0000000000000003 R9 =ffff88800f62fca8 R10=0000000000032042 R11=1ffff11001ec5f1b R12=ffff88800f62f9b8 R13=ffff88800f62f970 R14=1ffff11001ec5f1b R15=ffff88804a1be600 RIP=ffffffff8110842a RFL=00000246 [---Z-P-] 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 00007efc4bc6b8c0 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=000055557ae0fc98 CR3=000000000c77e000 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=00001f80 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=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=0000000000000000000036706f6f6c2f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055a21bd9b3d0000055a21bd6e2a0 XMM06=000055a21bdb06000000000300000000 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000040000 RBX=000000000000002d RCX=00000000f59fc624 RDX=1ffff11008e0c146 RSI=3a23c93095493f82 RDI=000000009b855cc5 RBP=0000000000000000 RSP=ffff88806cf09a10 R8 =0000000000000000 R9 =ffffffff8686e6a7 R10=fffffbfff0d0dcd4 R11=0000000000000001 R12=ffff888047060000 R13=ffff888047060a10 R14=0000000000000005 R15=0000000000000000 RIP=ffffffff8127049e RFL=00000006 [-----P-] 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 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=0000555582b84c98 CR3=0000000044ae4000 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=00001f80 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000