Warning: Permanently added '[localhost]:42510' (ECDSA) to the list of known hosts. 2022/05/18 20:47:40 fuzzer started 2022/05/18 20:47:40 dialing manager at localhost:45645 syzkaller login: [ 36.544228] cgroup: Unknown subsys name 'net' [ 36.612411] cgroup: Unknown subsys name 'rlimit' 2022/05/18 20:47:54 syscalls: 2217 2022/05/18 20:47:54 code coverage: enabled 2022/05/18 20:47:54 comparison tracing: enabled 2022/05/18 20:47:54 extra coverage: enabled 2022/05/18 20:47:54 setuid sandbox: enabled 2022/05/18 20:47:54 namespace sandbox: enabled 2022/05/18 20:47:54 Android sandbox: enabled 2022/05/18 20:47:54 fault injection: enabled 2022/05/18 20:47:54 leak checking: enabled 2022/05/18 20:47:54 net packet injection: enabled 2022/05/18 20:47:54 net device setup: enabled 2022/05/18 20:47:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/05/18 20:47:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/05/18 20:47:54 USB emulation: enabled 2022/05/18 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signal 260152/294237 (executing program) 2022/05/18 20:48:26 fetching corpus: 13050, signal 260421/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13100, signal 260620/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13150, signal 260872/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13200, signal 261105/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13250, signal 261397/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13300, signal 261719/294237 (executing program) 2022/05/18 20:48:27 fetching corpus: 13300, signal 261719/294237 (executing program) 2022/05/18 20:48:29 starting 8 fuzzer processes 20:48:29 executing program 1: mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f0000000000)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r0 = getpid() r1 = getegid() r2 = gettid() getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) r4 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x80800) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000280)={0x150, 0x12, 0x2, 0x70bd27, 0x25dfdbfe, "", [@generic="0593d63e491609ba950a1b0f47b34ba5de54c65c74881ccb6847ac47a8817540f952f73bf6c4480d6893b7043dee8348d8360fb2535395218aefc5f9009641fd1c8f310af43a0889505348e9de7de9c7f7b15f948e06213a3395f7ab191108569a67c8d97732", @generic="a6b3e28ee2432c05fcfe3388062d7848b91390228ccae89cec73fc494f42f913febbf81d4605e2d37679fa7de6fe95aa9f0ce9d0e78bfe008edfc28bfcff1a4023f4909594df12496fabf2c6451d243e2bd37211aca6a7bfff7efb3514976392914faa03a995e5dfb69d2143620a560758dbf89c8429a3d29fb3ba9bb8dd66819ed2fb193d63c68ed5fe1e8f194591f3f4069ad4c28d5b4c0d0d8102ca5f90630d3bbf6a2c8a2b4a789b96f64804f02c902689cf28291afa8b0357391f6062ab57eec4009a7781f0bdccda39f20b493e1f56f6f37816e9289d9f"]}, 0x150}], 0x1, &(0x7f00000004c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, r3}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xf0, 0x20004041}, 0x11) ioctl$AUTOFS_IOC_READY(r4, 0x9360, 0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000600)="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", 0x1000) r5 = socket$packet(0x11, 0x3, 0x300) sync_file_range(r5, 0x73, 0x8c0f, 0x7) mount$9p_xen(&(0x7f0000001600), &(0x7f0000001640)='./file0\x00', &(0x7f0000001680), 0x2a00c2, &(0x7f00000016c0)={'trans=xen,', {[{@cachetag={'cachetag', 0x3d, '^%++['}}, {@msize={'msize', 0x3d, 0xfffffffffffffffd}}, {@mmap}, {}], [{@fsname={'fsname', 0x3d, '%\\/{@]'}}, {@smackfshat={'smackfshat', 0x3d, '@\xbc'}}, {@dont_measure}, {@smackfsdef={'smackfsdef', 0x3d, '-$\\.*'}}, {@fsuuid={'fsuuid', 0x3d, {[0x5b08ee881ca754ec, 0x64, 0x31, 0x35, 0x64, 0x64, 0x38, 0x32], 0x2d, [0x38, 0x35, 0x38, 0x61], 0x2d, [0x65, 0x37, 0x66, 0x64], 0x2d, [0x36, 0x63, 0x31, 0x32], 0x2d, [0x37, 0x33, 0x35, 0x30, 0x32, 0x66, 0x36]}}}]}}) syz_mount_image$vfat(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x1ff, 0x6, &(0x7f0000002ac0)=[{&(0x7f0000001800)="f7eb0b9af401b691e9c98902afc0f96fe14c6b1b2508a1d6af28d92be5191aeabdd956218a5a1d3265b1e77e6f9d82f2ef8582b81ee7d4337ecb1949d65a92dd63bb5805006eed7b65340cbcf7e78bb0253dde3bdf0faadf966156c73ebef70a52766c444da3379a5c53b49707a21b81d8fcb36ecb54f3e7d058e6504d96841ec99cb31390f807df4594fc2ef5923ab1e8d9059cf9a18ce008d0e7ee2c0fd418e219ba2dfd56fcbbbbea334764cd234b01b0442ce4a18c5e34e9454cbabf3b84259feca3e38d8591cbe52e9075527389213f076e19c3ca73f44cb19f8f3b54af364f076756dc71fc17", 0xe9, 0x8e24}, {&(0x7f0000001900)="b7d976e80da275e576891fea0e21b3c8525f9a3bfaa3f9fa0547d750a8daf86d05abf2a068126abaa17bbf052acdeb6f7c55120c6eda2c350f14880587c12a207b550e8c2c98ebcce0b4f0617767d08e446620865930dd7576cc8d3a3323", 0x5e, 0x9}, {&(0x7f0000001980)="17d8aecb34e7e13cddca608705eb19a5c858a12521bdfab308f9a94152fb7f633951382911c5e72869aaa5beea1b3fd30e99742febcce70eb7637ae8123bf1742356a396d5c1592c5c82a211868c79125b1819d1eb494e9b0a635030118e86190892511d20cd23c78e5ee199d73b29550e61e1bbdb7e10829ab158fe8015cadd53049cb4", 0x84, 0x800}, {&(0x7f0000001a40)="a921bc14392111dfe86d8ba747fc2d495f41f4e0bd1b7267c44c3649e573a387fe614323d197e4d47736a296866ec7932e24889d124bfbd9de224eae9b666ac1", 0x40, 0x80000001}, {&(0x7f0000001a80)="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", 0x1000, 0x7}, {&(0x7f0000002a80)="5bd37e2cddf60edd1915d3792c58077c017cf48a08417cdf4c412ae4e176b61d130d5afda4f50d3749de7f", 0x2b, 0xffffffff}], 0x29a0800, &(0x7f0000002b80)={[{@utf8}, {@shortname_mixed}, {@shortname_win95}], [{@audit}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@subj_type={'subj_type', 0x3d, '!-#]@\')%[.'}}]}) r6 = accept4$inet6(r5, &(0x7f0000002c00)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000002c40)=0x1c, 0x180000) accept4(r6, &(0x7f0000002c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}}}, &(0x7f0000002d00)=0x80, 0x0) statfs(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)=""/206) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002e80)={{{@in=@initdev, @in6=@initdev}}, {{@in=@broadcast}}}, &(0x7f0000002f80)=0xe8) getpeername(r4, &(0x7f0000002fc0)=@in6={0xa, 0x0, 0x0, @private1}, &(0x7f0000003040)=0x80) 20:48:29 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10001}}, './file0\x00'}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@private2, 0xd6, 0x0, 0x0, 0x4, 0x1, 0xfff8}, &(0x7f0000000080)=0x20) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000000c0)='@&]\x00', 0x0, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x900) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000140)={{0x0, 0x1, 0x1, 0x0, 0x9, 0x0, 0x200, 0x0, 0x9, 0x4, 0x27, 0x10000, 0x0, 0x7, 0x7}}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001140)={r2, 0x1000}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000002140)={r2, 0x9}) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10, 0x1010, r0, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000003140)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000003180)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0/file0\x00'}) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000003340)={{'\x00', 0x2}, {0xfffffff000000000}, 0x100, 0x0, 0x0, &(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)='./file0\x00', &(0x7f0000003240)="3403f4d303cd7c0db8f081a153b791710d0d32bff73b403687f551b70e2e74379cd130973c07d5fa5e0521fe58f748d2ef", 0x31, 0x0, &(0x7f0000003280)={0x2, 0x16, {0x0, 0xc, 0x0, "", 0x9, "973c01c9d12bd90442"}, 0x90, "efcce34dc84a084028e1ded8409adb80dfa14856ead6ef929f213eaa5946287e14a50c74429112e9046eb3d13807f98bdac61b94ce8c51331c804a863039fd66520a78efefb83a0c8f9091bdad50e5e86f106a181879955459d0a217f1289a6d2b59e7bd27d391cc0ef573a6508d1ecfde471246bd8eaaaaaf9351e635862ea4fd561ff692ee93a91d83f1c3940eb33f"}, 0xb2}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000033c0), 0x2a0000, 0x0) fsetxattr$trusted_overlay_nlink(r5, &(0x7f0000003400), &(0x7f0000003440)={'U-', 0xffffffffffffffe0}, 0x16, 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000003480)='net/snmp\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f00000034c0)={0x2}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000003500)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0/file0\x00'}) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000003540)=0x8, 0x4) ioctl$sock_SIOCDELRT(r7, 0x890c, &(0x7f0000003580)={0x0, @xdp={0x2c, 0x8, 0x0, 0xb}, @generic={0x9, "568ba78e0bffeff3a4f24066fbc0"}, @rc={0x1f, @any, 0x3f}, 0x35, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x2, 0xfff9}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r6, 0x89f5, &(0x7f0000003680)={'sit0\x00', &(0x7f0000003600)={'ip6tnl0\x00', r8, 0x4, 0x9, 0x1, 0xfff, 0x38, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x40, 0x1, 0x4, 0x8}}) [ 85.654780] audit: type=1400 audit(1652906909.801:6): avc: denied { execmem } for pid=284 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:48:29 executing program 3: sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xffffe000, 0x3f14, 0x9, 0x40}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x24008000) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r1, 0x100, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x3c}, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x81, 0x13}}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x44011}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r0, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x48040}, 0x20000040) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x50100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x9d00ea6de2b5194a) r3 = syz_io_uring_complete(0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x44, r4, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, r4, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004050) r5 = accept4$unix(r3, &(0x7f0000000780), &(0x7f0000000800)=0x6e, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000840)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r3) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x5c, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x88}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x75}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc080}, 0x140448c0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000a00)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) sendmsg$NL80211_CMD_AUTHENTICATE(r7, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0xb0, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x43}}}}, [@NL80211_ATTR_SSID={0x18, 0x34, @random="75949cdfc93e8d71ea2cadd958141357f0248dfe"}, @key_params=[@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "ace46f3a19"}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}], @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3c}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xf875}], @key_params=[@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "6608c9bc4b"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) r8 = openat$random(0xffffffffffffff9c, &(0x7f0000000bc0), 0x8000, 0x0) write$binfmt_misc(r8, &(0x7f0000000c00)={'syz0', "743c4a87b20ffacef70d8dd66093a7c16b72b5c680094e3f9a2a87e3620bf115d47ee65e69a9117d3d6ad4c3c0f7d6443ed9e35f7490a688d9d1d9afe8abe64045b5f3847f5323a277a887d0992d1dd8a4a3d5b0eb6ab2734c22f8b03b8a562d226ae3241f3ee074aafbe15067fb3f13cfbb2847c3228b1a45ee94971e71282473991952302f7cd1b64feedfaa4184dec923f2d7a50e402c786b8992ef175001a57e4fa71c4a22fc2a7eb3fcebdea2d5c16081c824f2dc9383e8f06fe127b5be47853815264e69"}, 0xcb) vmsplice(r3, &(0x7f0000001000)=[{&(0x7f0000000d00)}, {&(0x7f0000000d40)="d9e18081054e04bd9817e40acbf3f0b8cca6eab67054e58294aabe328acb5c4c79b91eb514d7c4624d64efc624864af87b5ebec576889668a90370df64f6cf610c47c7af00f6c18e2c39e34637f6e5da83b1c6a40e5918178c9cf24708088cbb2d53d5f209b41d6a2b25f668c34dfd536830b4abadddb5d40766b4bc4d658348ee262eb1c378c013810d5f0c07094f79f4a289673eb3dfa447aeabb5587030ab67ab6a13ce733a22791cd38e886e41f97c30c93440d524b0731192d28bbb1b81b4a4fb8d0e39f78a15ad4ff2b0a783d5c95835c82060027caf7fd663bb743a46", 0xe0}, {&(0x7f0000000e40)="47cf719d564143e82ead932df53cb500e7ff29a2b4ecd379e74358b01e0b3ca03a2a961ce65c8eec5168d64806a6a7568a59372ab8e481805fb97bb7bf3444567e5630d2f12fc7480b2d362a01e1578ea0273c498a987f8a5b71b269d106fb09f3271b2540ceb2cd2d2a478ecdf8e0d3c68188e91501b75de0cd5539f09d5ee8a05126dc44c10b462dd872d29bd3902db739d404e45b02af1c", 0x99}, {&(0x7f0000000f00)="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", 0xfd}], 0x4, 0x1e) 20:48:29 executing program 7: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfe, 0x7}], 0x1000, &(0x7f00000001c0)={[{@cruft}], [{@dont_hash}, {@fsname={'fsname', 0x3d, '!*\x1b!$\xa9!'}}, {@obj_user={'obj_user', 0x3d, '$'}}, {@subj_type={'subj_type', 0x3d, '\'-\'*&!]!\',/-T,]{\'\xc7$!'}}]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000240)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "5be8f5ea79711b"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001240)={r1, 0x7fff}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000002240)) lsetxattr$security_capability(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0), &(0x7f0000002300)=@v1={0x1000000, [{0x1, 0x7}]}, 0xc, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002340), 0x101080, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000023c0)={{r2}, 0x2, &(0x7f0000002380)=[0x4c44, 0x81], 0x5, 0x2, [0x7, 0x81, 0xfff, 0x9]}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000024c0)=@IORING_OP_WRITE={0x17, 0x2, 0x4000, @fd_index=0x1, 0xbaf7, &(0x7f0000002440)="4652b7fe5b97871425d277df3de0b5b82974aff643faff510eff560a48a8ec2a5edd45bd43bb652c05e01d2fbe7e8b578629f8c44936c309e219be97aec380060766e10f46de682bb3e8dc1a21c97f392059af3cfd8ee2c4fefd327423dd3b4d444cb39d7cfc9322429b2f22eb68a8f53497a0b6e610", 0x76, 0x1, 0x1}, 0x10000) r3 = fcntl$getown(r2, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003b80)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003b40)={&(0x7f0000002540)={0x15ec, 0x4, 0x4, 0x401, 0x70bd2c, 0x25dfdbfb, {0xe, 0x0, 0x7}, [@nested={0xd9, 0x6c, 0x0, 0x1, [@generic="ef6c8f2bccc8a59019a6fef0aa403badec2276157ae0783c41c876980a31cb723a0c41368df120911669e93c634fdc3e534bcb80c6dd347b408af9bf54db312cd034736330910a435da7d2e1b533", @generic="9c6e5ff687d123b153059ece52c445c700ff5c9d6a6254aeeb832a4734e8f1759340c8ea6adf554ec8021e2018e3225c7547c865cf55303de43c5bdfba357ca8f31998151f5229554cef76e79d4a41e654dd3095777eb95f22f4fbcf34ec158062a9e71dcff66e301fa929dc9c76fdd949c8ac17e95b64efdde7f7f75deadf01b7d0c2661d54f9"]}, @typed={0x8, 0x47, 0x0, 0x0, @fd=r0}, @nested={0x75, 0x39, 0x0, 0x1, [@generic="dc288d9fa90b66d4333a8c1de4898615098e882f5f9d72c63d40423df41a509a01f9e6b3aa3f0b4879ec5c49627bd81e1b8fd0533d8d5182479b36ba636022d3767910c6c80acdf46897ca223f707394e6e4f24be31fe2d597ef1b3b87e4f116fa400c7f710d88a1041d8e1904ef0d716b"]}, @typed={0x5, 0x65, 0x0, 0x0, @str='$'}, @generic="0c1a54edbde2be922e7dbb4794c7da65577499d765266079e6d167babcfff2bf6359459ef53c82e7d3d746fd10960f8a1d17e712ae36166823a2fa023616fc5b5fcad49b06ac1190fa9ee34a36", @generic="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", @nested={0x88, 0x29, 0x0, 0x1, [@typed={0x8, 0x29, 0x0, 0x0, @pid=r3}, @typed={0x5b, 0xc, 0x0, 0x0, @binary="2ba2c4d497ffc225b8a3f58ad35afc93ffa7665873f489fe4ea69539436dfc7c6b4703aecd6f841244e373b0f729fe1acd86f685aa650f826595b588b125eeea71f4e1ec381e46fe9acc1d947c09433af8657e6d0b0158"}, @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x34}}, @typed={0x4, 0x4e}, @typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x12c, 0x0, 0x0, 0x1, [@generic="47cc561b7f573204e2ee204af4690e16e30d268123ab5361a895dd73d3c4e15de07be370a9c166698d741d4608921b785a103032e0dee67408fc47", @generic="da89e90ba310faa40858ed23f8e5be851bd27497aaf015722138ee29574d6053c408be009cdc07f78260bf3f842ce3b5ef657f1cd4bb34574fd912759b1a940f583443c00c72e50932aa67ca0953762a9ffaaa05600ede73a98dfc42a29218a6d0c5404ba03da23e1aea56530fbae6a91f0ac192017bb5273b625615f8111295039f476ee21891508b7e5bdca3c21d3a7d3d4f5471816b0076c74263b9491b95225846cea30c64e86c128fb4aec7e54ad11c4fce6be781c6200e465ae5f3f8aee20cc578cbb36f9a06c57a498d94e372ecba67a530c2cd83f3eef58414abd9aae13a3a55526e5d31230e61eccc"]}, @nested={0x1170, 0x55, 0x0, 0x1, [@generic="de82844c870bdead4b1776a941416ea2c3f5a1a6555ebcefc3889b26d5a5c19e522e0c5f5b058d248c2136aa43817b1829e4da155d1798ba4207eaa105680a070bc8ea0176f4addf2388a4703dafffe742b45666b744", @typed={0x4, 0x57}, @generic="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@typed={0x46, 0x3f, 0x0, 0x0, @binary="78dbde07c07c85bbd6197b7a801ad8fc8e74655458a2a09bfbd5b642ee072aed2458de2d0564bcd8ed0a7e110e7e60f0ebc0b90de7514bd4a43ce6cd657dea6a9c3d"}, @generic="7303fb1d7e040e9392d8e9d7", @typed={0x8, 0x22, 0x0, 0x0, @u32=0x5cbd3131}, @generic="8468c9d845265df0ffb2e9c8d54a68818d4da8a8269c4bc744fe5b918f7d872ea5ce05b088e140ca6cd242f8c8710a953c403aacc750dc4a7548a389c6631ce0ed4ea753ad2d558239fbb1168afb3e7c8d6dedf09dc715778bc9a65d81e124e699e5e10c51f4c3e107c088fab14e07aa8897a2e54d306f43", @typed={0x8, 0x3d, 0x0, 0x0, @fd=r0}, @generic="affcfc162d95ad6fefdfee51ab678728181562257c1fba53c0a4445618b49ef460d435d9174cc7482a6dfa4f6be032a5dcc92576500b"]}, @typed={0x8, 0x29, 0x0, 0x0, @u32=0x1000}]}, 0x15ec}}, 0x40800) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003bc0), 0x103000, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000003c40), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r4, &(0x7f0000003e40)={&(0x7f0000003c00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003e00)={&(0x7f0000003c80)={0x150, r5, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x401}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0xfff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0xb58d}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x200}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1}, {0x6}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000003e80)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000003ec0)={0x2}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r7, 0x800, 0x2) r8 = syz_open_pts(0xffffffffffffffff, 0x10200) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000003f40)={0x6, &(0x7f0000003f00)=[{}, {}, {}, {}, {}, {}]}) 20:48:29 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x9b2d1f5db7a9a123, 0x20, 0x1, 0x8001, 0x20, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x10, 0x7f01, 0x1, 0x20}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x20000004) ioctl$sock_ifreq(0xffffffffffffffff, 0x8921, &(0x7f0000000240)={'bond0\x00', @ifru_names}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x0, @hci={0x1f, 0x0, 0x2}, @generic={0x1f, "6194266d3976f804c4ff7e69c947"}, @vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x10ca, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000280)='rose0\x00', 0x0, 0x4, 0xe74}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000340)={@private=0xa010102, @dev={0xac, 0x14, 0x14, 0x2d}, r1}, 0xc) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xa8, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0xd8, 0x12, 0x1, 0x70bd29, 0x25dfdbfc, {0x1e, 0x2, 0x8, 0x6c, {0x4e21, 0x4e22, [0xd4, 0x5, 0x3, 0x6], [0x4, 0xfffff1c0, 0x4, 0x84], r1, [0x3]}, 0xfffff801, 0x10001}, [@INET_DIAG_REQ_BYTECODE={0x89, 0x1, "3a692dbe1d0b69f688ce3453ce76505e55d50a1ec980644c390d02338a5b1970322ec2a0c8754f11c27538963f0695bad93c21b32fb8ff00c74f8257e7ebb37d1719449ee051f76d9bf25565839c906f3173d1a72e4e4ed4d1636413a73d235805bbc981ad3c6c1470d78978a55bc914742a7ebd173f1291d5ca01f82f2643ce54ede0bdd7"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x200009c0}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x70, 0x0, 0x800, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x401, 0x68}}}}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_SEQ={0xc, 0xa, "262a85cc831c32fc"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY={0x34, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x28, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_CIPHER={0x8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc001}, 0x20800) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000880)={0x15c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x11c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x32, 0x5, "8dce72f51993a97cab0aaa5e8fea518bfec832b478ae15389dc18ea167a44c00481ea9088c5c8aae6164c318f481"}, @ETHTOOL_A_BITSET_MASK={0xde, 0x5, "6282510ed74b8ba2426073c8e3faa118f9b1f07cbaed9f9eb1cbca84c3294f53cf84b640e345c135b456ef3dab450135f4bcf2e37d9d3108e184806318a31cd96a2864bc73202baca3a165ebdf4485a9e656f0749d029cc471d9b7f1a01ce375258316c884bbec145252eebd6964bdd05b3209a5bb6798ecd8d465b99f8acee7a14b54dc217b03e8ec130b05d697b99e7188ba732a8859ffe508b14e4ff18f3431e0392366ac17b198e2b4389cae8f86b59959090771ccd4ef66ae0168fe9dcb2a40f8e033e2b5dca9cde06ad597231ad3ffb901c3bc78ea4247"}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4080}, 0x41) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000ac0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x38, r3, 0x300, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000804) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000bc0), 0x111400, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r4, &(0x7f0000000e40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c40)={0x188, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xf3}, {0x8}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x7e}, {0x8, 0x13, 0x3ff}, {0x5, 0x14, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}, {0x6}, {0x8, 0x13, 0x1}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80}, {0x6, 0x11, 0xb5e}, {0x8, 0x13, 0x9}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x3ff}, {0x8, 0x13, 0x7}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffffff8}, {0x6, 0x11, 0x9}, {0x8, 0x13, 0xee8}, {0x5}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000fc0)={'sit0\x00', &(0x7f0000000f40)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x4, 0x1, 0x4c, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x8, 0x9, 0x6}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000001140)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001100)={&(0x7f0000001000)={0x100, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x24000000}, 0x20008000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001180)='geneve0\x00', 0x10) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f0000001300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000012c0)={&(0x7f0000001200)={0x94, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x43af}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xea}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x208a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x90}, 0x4010) 20:48:29 executing program 4: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xbae2939fcb3e499a, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_user}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x63, 0x30, 0x32, 0x35, 0x61, 0x31], 0x2d, [0x62, 0x58fd205a95c1fef8, 0x5c, 0x32], 0x2d, [0x66, 0x32, 0x32, 0x62], 0x2d, [0x34, 0x37, 0x38, 0x30], 0x2d, [0x0, 0x34, 0x64, 0x30, 0x35, 0x39, 0x38, 0x62]}}}, {@appraise_type}, {@pcr}, {@appraise}, {@subj_user={'subj_user', 0x3d, '%\'((-!.'}}]}}) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x2010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x2}, 0xc6f) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, '\x00'}) r4 = io_uring_setup(0x7044, &(0x7f00000001c0)={0x0, 0xb7f4, 0x20, 0x0, 0x1c4, 0x0, r1}) lsetxattr$security_ima(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)=@v1={0x2, "08ec"}, 0x3, 0x3) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/90, 0x5a}, {&(0x7f0000000480)=""/64, 0x40}], 0x3, 0x7, 0x6) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001940)={0x53, 0xfffffffffffffffe, 0x54, 0x81, @scatter={0x5, 0x0, &(0x7f0000001740)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/93, 0x5d}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/11, 0xb}, {&(0x7f0000001680)=""/156, 0x9c}]}, &(0x7f00000017c0)="d7d1a20b807397dca4dbe553d59493af1174f617a3e63b7b1e8ed7cdbd9bb77d3aaecd10472fba9b403dbe0df8da9aee9e8f83228f08672c29be2209b0e66f8197d8c6d5f211667d611eea003ed8440b76f13bc6", &(0x7f0000001840)=""/180, 0x80, 0x41, 0xffffffffffffffff, &(0x7f0000001900)}) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(0xffffffffffffffff, 0x40046210, &(0x7f00000019c0)=0x1) r5 = openat(r4, &(0x7f0000001a00)='./file0\x00', 0x86042, 0x4) ioctl$VFAT_IOCTL_READDIR_SHORT(r4, 0x82307202, &(0x7f0000001a40)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) link(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)='./file0\x00') ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000001d00)={0x5, 0x8001, 0x4, 0x40, 0x0, 0x4}) r6 = dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$SG_SET_FORCE_PACK_ID(r6, 0x227b, &(0x7f0000001d40)) r7 = socket(0x27, 0x80000, 0x1ff) recvmmsg$unix(r1, &(0x7f0000007d80)=[{{&(0x7f00000024c0), 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002540)=""/119, 0x77}, {&(0x7f00000025c0)=""/231, 0xe7}, {&(0x7f00000026c0)=""/26, 0x1a}, {&(0x7f0000002700)=""/129, 0x81}], 0x4, &(0x7f0000002800)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/140, 0x8c}, {&(0x7f0000002980)=""/41, 0x29}, {&(0x7f00000029c0)=""/255, 0xff}], 0x3, &(0x7f0000002b00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002b40), 0x6e, &(0x7f00000050c0)=[{&(0x7f0000002bc0)=""/190, 0xbe}, {&(0x7f0000002c80)=""/188, 0xbc}, {&(0x7f0000002d40)=""/84, 0x54}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/151, 0x97}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/9, 0x9}, {&(0x7f0000004ec0)=""/175, 0xaf}, {&(0x7f0000004f80)=""/201, 0xc9}, {&(0x7f0000005080)=""/32, 0x20}], 0xa, &(0x7f0000005180)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000005280), 0x6e, &(0x7f0000007840)=[{&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/221, 0xdd}, {&(0x7f0000006400)=""/122, 0x7a}, {&(0x7f0000006480)=""/171, 0xab}, {&(0x7f0000006540)=""/58, 0x3a}, {&(0x7f0000006580)=""/134, 0x86}, {&(0x7f0000006640)=""/4096, 0x1000}, {&(0x7f0000007640)=""/144, 0x90}, {&(0x7f0000007700)=""/102, 0x66}, {&(0x7f0000007780)=""/165, 0xa5}], 0xa, &(0x7f0000007900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f0000007a40)=@abs, 0x6e, &(0x7f0000007c00)=[{&(0x7f0000007ac0)=""/178, 0xb2}, {&(0x7f0000007b80)=""/43, 0x2b}, {&(0x7f0000007bc0)=""/30, 0x1e}], 0x3, &(0x7f0000007c40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}], 0x5, 0x0, &(0x7f0000007ec0)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000007f00)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private0}}, &(0x7f0000008000)=0xe8) stat(&(0x7f0000008040)='./file0\x00', &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f0000008a40)={&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000001e00)="427556c72c8a4abdfab53fa2532cf494f3d4b0430022dee0fd3530c21ca86f3e2e66a087c0c72c439e079ee4722c10a800b4c986bc084c880a515ec62c1cd4677e76b484625e6a91a04240afb675d84206067f48a9141a349e519244d1c83aadd1e11b3c554457c2557106aff545fb11ec9ffe688b2bf045f0084d2809680ea69bc8cde58f97f3a9c2f200271aba8798cb1937ef6604c9f2551643c4f7ab525645433759dca10ed9ab2535d0f4031c58545b5a6a5910f157e0a72c8910921bbc8eb705281b359be087eb8e3c8a7654f80bed09313f9b25079a48bcac700252ba5e7890c4d41c4ce550d212", 0xeb}, {&(0x7f0000001f00)="9e2f50d237226d57fd6f83b0bcd4e96404b6351f6501de86d409ebf07abab04eb28112c3f962591ce43f9f4c3bf40d86f33cf2e9d1ff2ee238d153883fe65b3613cced19fef370cb27e2dfa5aef3bc44cf1b28734ca52b98eda05e9ee40ed8a112eb0a65b130a3f036384f3cfabeea6543e88a36c11a88e7d3272d79ec81e2604c5c3dda484766146760723ce18847cd0cd003fd057ccaaa16f183c84c589ffba4d49fa87c5c2b3d4ac8822c47895a8f2dd4c8fb6050c3215b1186509b9ac6a242650b6c92fb84d47e81dfc59bdb2447ed565dd5ef7bf91432b9777003e80b88c8628ddeb76af3a031e0de6d1c8abe0aa61808aaf1d6", 0xf6}, {&(0x7f0000002000)="c374f2b1ddf8afbb", 0x8}, {&(0x7f0000002040)="6aaa798ba2d8ed573192afaef67e773fda69509db6bdd34dda999b7969af8b19940123d783890dd543095e7189c45db590b0894fd48f9e6fbe882944ac88f6a232de553cffc4db5b1de4a3de69dcc68eedb280bca2f4f3f19e996cac85b826b10b91f47a7104472fa68d0c448d5461602cdebbedae30ed8ede4eeadff936bc3a79c13d67c7d05d5d3c082a529f7ac2dd61090f93570568112154b457760c85cc83c28517322042e28f79757362234b542ddeba96ceea0bc3dcfefe32d233db48440a65de56f96319946d620150144726a9e840dc96d4f3e67590201f58d9f55c3e7ba6ea5922c1c4980d511a2f632a5bc4", 0xf1}, {&(0x7f0000002140)="4af3d2de95374445a271313f9a57db02965ddab8b6a9894b05013a494a474b88654dfd22282595cc074adad1a9337a41f59665ffd6eb2cb636f8669142af36bfb70a759c11ce7fb36994b166e6cf4baf566ed85a1b2f8a7cff0b00876607fba2225096ed5159da410db9affdb15b097e2b26a4b0c687fd7062bad78bb2ea17c8835cf5c2e957dcbfc59f185ac385fb9f2d4e7d2983ecd5de1cec1f8e3aa8a375381b589d43973f3d1e8c94c0d1d2d4377537aa1704de9883739e80d172af5a73b790be27f1671b875f6d88fd84d0cff1ce1d260581c763421b5c6a9c62ccf1380683734f9b77cd", 0xe7}, {&(0x7f0000002240)="ef8f6e10fda73d0911d46ebc5e2df05bd6fad80825bcdbdceb0e1d3808f5efce0ca7b7f0844bafcc201a67efc7721a6b6d92905e7836131dad76527d4bccb1116dcd45cf1bca0a451398fe4d6c82236520ca4da348acfa6d0668e7e274f419c3d61efb354f689f95779226d0d925cc713fa23d1e735473cb60893814de467412fc6b31e0929d7b0fa8c77f0107d1", 0x8e}], 0x6, &(0x7f0000008940)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r3}}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r10}}}, @rights={{0x14, 0x1, 0x1, [r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @cred={{0x1c}}], 0xf0, 0x20000000}, 0x20000080) 20:48:29 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040)=0x1, 0x4) ioctl$CDROM_NEXT_WRITABLE(r0, 0x5394, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x7fffffff, 0x3e0f}}, './file0\x00'}) read$hidraw(r1, &(0x7f0000000100)=""/155, 0x9b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x6f, 0x5c, 0x1, 0x6, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1, 0x2}, 0x800, 0x0, 0x10001, 0x9, 0x40, 0x8, 0x481b, 0x0, 0x4, 0x0, 0x9}, r2, 0x1, r0, 0x12) r6 = open(&(0x7f0000003a40)='./file0\x00', 0x1e1000, 0x80) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000039c0)=[{&(0x7f0000000300)={0x1b4, 0x39, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@generic="71d9e607c77f77db909e918082c682a98c30864c6852e1ec9cd7489795dbeab0bb00e597a6eef2", @generic="9c2a968f25a904c43780c0d4937bca79248063579c858f946e340e1d26b292b76b7184960ecdee2b0358e67fa38d34ea27dbe6ed39641aa960db263e908ce14d3fb079c73bfdf00526ec6b5977e754d9d9b4156569850e0709875fe5ff629b482981ae0f3280df5b5a46f7c712f7bd02f49e15e1de670982e8601645ae3164", @generic="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"]}, 0x1b4}, {&(0x7f00000004c0)={0x10fc, 0x2f, 0x8, 0x70bd2b, 0x25dfdbfe, "", [@generic="26af3715b662afc796acbc2a3c2455309b333b8c4629c3ffbd10", @generic="3f536963bf8799c60c711ebe1acc4425200f28b03f5210c279b56a1bc2f6cef50861ea4f43fc12ed909ec6844d61a7821d16871886415124aa8d174a986781f0e7a749539ab8851eb7a16b6cfc421fe930ffcd321347aeb0dfbe68e2ba92ac00c3764c69f50c73968ce7291321046170c79b27a440ba1fde5281756d63ee79538861c60794a5dd9fd01e4ceef625bb19e14f15925cdca301f4f6f942de97e468756c8975c97469", @nested={0x1028, 0x36, 0x0, 0x1, [@typed={0xc, 0x6f, 0x0, 0x0, @u64=0x9}, @generic="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"]}]}, 0x20a4}], 0x7, &(0x7f0000003a80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x1c, 0x1, 0x1, [r0, r1, r6]}}], 0x58, 0x40000}, 0x8080) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000003b40)={{0x1, 0x1, 0x18, r6, {0x1}}, './file0\x00'}) ioctl$CDROMMULTISESSION(r7, 0x5310, &(0x7f0000003b80)={@lba, 0x1}) ioctl$CDROMSTART(r1, 0x5308) r8 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000003cc0)=@IORING_OP_WRITEV={0x2, 0x6, 0x4000, @fd=r8, 0x401, &(0x7f0000003c80)=[{&(0x7f0000003bc0)="d1f6a270ae13d6956ec14abae78013ea6a54389deca9812172f83435a2587453708e1bff3df1c8a28bedeae228ff6ab6f731be40e471b2b924add0839131ff0509cf2a61784f4554f8a3a1bb6e67899ac75186b6d2bdd07b674a13dcd7827ec6da2b4a4bea553ddb33e457062f67f9ce1575c4e6b5bfab13f1086eafa4a4fa616472dbe02104296dab66598ef3737d48f054a59097599f916908863afffe15f349d06abed7", 0xa5}], 0x1, 0x8, 0x1, {0x2}}, 0x0) perf_event_open(&(0x7f0000003d00)={0x2, 0x80, 0x1, 0x2, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa8fe, 0x2, @perf_config_ext={0x7, 0x8}, 0x50000, 0x1, 0x1, 0x8fc3ce3476fc576f, 0x6, 0x8, 0x9, 0x0, 0x5, 0x0, 0x4000000000000000}, r2, 0x0, r6, 0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003d80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r9, 0x8919, &(0x7f0000003dc0)={'vlan0\x00'}) openat(0xffffffffffffffff, &(0x7f0000003e00)='./file0\x00', 0x12000, 0x4) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000003f00)={&(0x7f0000003e40)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003ec0)={&(0x7f0000003e80)={0x28, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x9}, @void, @val={0xc, 0x99, {0x280b, 0x15}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x0) 20:48:30 executing program 0: setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0x4e24, 0x7, 0x4e20, 0x0, 0x2, 0x80, 0x0, 0x2e, 0x0, 0xee01}, {0x0, 0xffffffffffff9b9c, 0x81, 0x9, 0x6, 0x1, 0x0, 0xfffffffffffffffd}, {0x5, 0x30, 0x1, 0x3}, 0x3, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x17}}, 0x4d3, 0x32}, 0x2, @in6=@local, 0x3500, 0x2, 0x0, 0xda, 0x7, 0xffff8001, 0x3}}, 0xe8) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x29, @private=0xa010102, 0x4e24, 0x3, 'nq\x00', 0x8, 0x101, 0x8}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x0, @empty, 0x4e23, 0x2, 'lblcr\x00', 0x9, 0x4ef, 0x5c}, 0x2c) r1 = openat2(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xc0, 0x6, 0x9}, 0x18) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000240), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @local, @private=0xa010102, 0xf, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffffff, 0xffffff00, 0x2, 0x7, {@mac, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}}, 0xc739, 0xff, 0xfff, 0x0, 0xe2b9, 0x7, 'batadv0\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x8}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfffff001, 0x7fff, 0x8, 0x0, 0x0, "fac928c09cdabcdf4139b415312fe7150c79e66e6ba44f15571f0ed3a6a71408d1475671d7fa0703659c1226216f97e607e39bfb47fa19ab9b9bc937ca6cf4fa"}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x460) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) mknodat$null(r1, &(0x7f0000000740)='./file1\x00', 0x800, 0x103) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12c5a6d5dd14b27d, 0x13, 0xffffffffffffffff, 0x10000000) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000880), 0x400000) syz_io_uring_submit(0x0, r3, &(0x7f00000008c0)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r4, 0x8, 0x0, 0x9, 0x4, 0x1}, 0xc3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000900)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "eb1202e1b56f75"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000001900)={{0x0, 0x8, 0x180000000000000, 0x1, 0x80, 0x7fed, 0x10001, 0x8, 0x4, 0x6, 0x8, 0xfff, 0x2, 0x3f, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000002900)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000003900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000003b00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000003d00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "9d8ba6a8180619"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000004d00)={{0x0, 0x7, 0x5, 0xbe, 0x7d9, 0x10001, 0x7fffffff, 0x9, 0x8001, 0x80000000, 0x3f, 0x9, 0x9, 0x8, 0x8}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000008bb00)={0x800, [{0x0, r5}, {}, {r6, r7}, {}, {0x0, r8}, {}, {}, {}, {r9}, {}, {}, {0x0, r10}, {r11}], 0x6b, "34339023e89c2d"}) [ 86.847667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.849671] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.851519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.854584] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.857202] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.857676] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.984184] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 86.985941] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.986300] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 86.988694] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 86.988814] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.992925] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 86.993062] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.995682] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 86.996326] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 86.999055] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.999508] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.000799] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.001997] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.002096] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.003887] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.003956] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.004021] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.004309] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.008995] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.010173] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.011782] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.016462] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.030977] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.032184] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.036664] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.054429] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.055398] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.055579] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.064857] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.067026] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.134477] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.136323] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.136749] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.139973] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.140648] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.141649] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.869197] Bluetooth: hci0: command 0x0409 tx timeout [ 88.932767] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 89.060785] Bluetooth: hci3: command 0x0409 tx timeout [ 89.060822] Bluetooth: hci6: command 0x0409 tx timeout [ 89.060837] Bluetooth: hci4: command 0x0409 tx timeout [ 89.060854] Bluetooth: hci2: command 0x0409 tx timeout [ 89.124747] Bluetooth: hci5: command 0x0409 tx timeout [ 89.189489] Bluetooth: hci7: command 0x0409 tx timeout [ 90.917190] Bluetooth: hci0: command 0x041b tx timeout [ 91.109089] Bluetooth: hci2: command 0x041b tx timeout [ 91.109195] Bluetooth: hci4: command 0x041b tx timeout [ 91.109273] Bluetooth: hci6: command 0x041b tx timeout [ 91.109347] Bluetooth: hci3: command 0x041b tx timeout [ 91.173131] Bluetooth: hci5: command 0x041b tx timeout [ 91.236869] Bluetooth: hci7: command 0x041b tx timeout [ 92.095454] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.104752] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.105026] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.112839] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.113362] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 92.113582] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.964818] Bluetooth: hci0: command 0x040f tx timeout [ 93.156831] Bluetooth: hci3: command 0x040f tx timeout [ 93.156903] Bluetooth: hci6: command 0x040f tx timeout [ 93.156946] Bluetooth: hci4: command 0x040f tx timeout [ 93.156992] Bluetooth: hci2: command 0x040f tx timeout [ 93.220755] Bluetooth: hci5: command 0x040f tx timeout [ 93.284777] Bluetooth: hci7: command 0x040f tx timeout [ 94.180833] Bluetooth: hci1: command 0x0409 tx timeout [ 95.013211] Bluetooth: hci0: command 0x0419 tx timeout [ 95.204842] Bluetooth: hci2: command 0x0419 tx timeout [ 95.204926] Bluetooth: hci4: command 0x0419 tx timeout [ 95.204967] Bluetooth: hci6: command 0x0419 tx timeout [ 95.205009] Bluetooth: hci3: command 0x0419 tx timeout [ 95.268854] Bluetooth: hci5: command 0x0419 tx timeout [ 95.332771] Bluetooth: hci7: command 0x0419 tx timeout [ 96.228846] Bluetooth: hci1: command 0x041b tx timeout [ 98.276796] Bluetooth: hci1: command 0x040f tx timeout [ 100.324773] Bluetooth: hci1: command 0x0419 tx timeout [ 107.216297] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.216310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.218990] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.335525] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.335541] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.338892] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:48:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000009ac0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x20048040) r1 = socket(0x18, 0x2, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000008080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000080c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000008180)={'ip6_vti0\x00', &(0x7f0000008100)={'ip6gre0\x00', r2, 0x2f, 0x4, 0x8, 0x7fffffff, 0x10, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80, 0x80, 0x8, 0x717}}) sendmmsg$inet6(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="1911fab35dd20ecf9fd788bcf140e71718ec703c13da1be9ad62b133ff175d5581fa296ebfbe808df15e88c010164eb68ac6a18a348844f75734b9dc583e41bf8575b6dc4305e03ab96b730b8fe5a3124a6e007e4be8d2bb8eaffb16aab64dd83aea7b4137c0e272dfd041ea3711d2720b1aef8f35f29177b4d34a128ad2cdb4a6c0498d5132d01f083f1816a6274170fcf255f8845334f85f0038814c74262dcd75ad7c1774c93bfcc0a300861c65ddad9ab5489b1bbb87bb49f225907c22efa56b0a220b17f60aad18154f", 0xcc}, {&(0x7f0000000c80)="19f4f852b055f06f826e64fe9268441df8b2240a93ddd95f6878c0995f7e7b387de9761c9b2b38d9d98a31c2f7d8adf1db011805fe29475ebe1a06eedd86711223d499696db01d3453f3602d04f09351d6fc4ba7e4ec259ac59b8cdde6fab7b9d1537843806d3fabf847a6984a5ad9b9a151bff368cec501a2118d0f3519ac968f0caeaec347efea743eebc03f2f9c75248255213cba89e5e26be796f42deaf39da89fe13cfe84781c053c81b4a48ed910f6ab41394fa989fd04db86806984ca7071b740c4f5109b2a239d7a6436c99840005684dce3c365bf5f46534e5d3188772f0d36cfeaa487645a0448abdc13be14f3fcef3db42cc1f38c0f6dbef74f1a096aef72902b69d25d39ef0df7c27d1ada708f6989c3172976b2c2db3a12491edd7831fd234eaec63026a469f5ff1964c84d75a1d284be71e6df2d15851cf1dad774120d081dd1266825d09365c96a8dcf052974f10b256c17c8b40db9668c0c73a03d6b7a7dc3840a99577dba4c77479bf5a5d44b7cfc36a411bdf154d2b28a58282e61e83446f2c6438f8353926e79b0a107610c9656be8a4bc7a7b28017b48e11f3923416d57392451c1a960c8a407597d10da0fa7e12697a8efd91caf34464d6973676c194a0e132bdb8debfab434fe6279484cad64a549597a80a49dadbe3af00d5cfc5b67ff36f5b5dfe05ab09c261aa4f6e90cc1766359cee7fbcae85ca2fe28b252f45a475c6d721f890c403c0cab37cc3c2fc89db9c5106b41f03ee16cdc587eeddf80f8977ea4328ae3977ec5325ae159718eac2f0caa5ef1265f7126302be3dee3f462c2fd153a5013fe07f437e35181f14dbd3803b2031d8f98382c857dac9e17ba8db7bc64776fe8384be98aad14953dc2cfccb32b6fc3685f431121241008356d6c0d5d3b4ca02c38e8b712e2c8b3093050dcd316d0ac4a4914e490a741229caa9b2eb78cb9846d2edb0dab8d87e5ab19a0f1e2202154dc65c93eedb527bdfa677591012d8576b84949523caff053bc336b26e41f3d18a563a50fe95ebdb73b54a893f56d6d8a7bfff5e39d03c9059aa99eada06508ae8f848b26243e64df308e91ca3b650930e96bf7b75701bdbceb942a8504c588b7c5a3575780b7872d45d26ac7817b53d7db844ee6d51a26bb142b86fd0ca39a15936b0a7fa8af498b91f7c45c639758102d179ea0e53407269af32d33c9d8f4af41c494a6fb60e6182f27114c38e33e2aff2d4f31132e19ee10bf25a9e560059c01c61fdef95ce1ff8190d53a13428b5159b4d41a6b3e5c5bef43cb6eeeb58d1bbdc9b029e7f36495c56fb2bde6097367452749777befb803896e17167f832322452458dee46335642debb34669cdd4f8c95625139c227cf78164a88170267aa0af5ddbdc484b2344c2e8a7942f19585400406db5760a18132323f9550e70857ef5c4d1052cc055365cd3dde07f59c5d15286ee08470e3e1cb067164aaa0481b8652fa9613ace6dd6f6f9a7466092b1836c0aa1b9d0c8f42491eb2bc432122ff17599bf3ee43216721313627cb2dc83e4c63f9125249f88564d086b2e1b5b93230879ba8cd9a7870b70e24f9aa5d95200ef8dc13feec79d15d0bcd0e66c94252e69d09a1b99820bf96f1956945e27eaf923808b4229daa6637e2dcfe1d46233b1a0cadb14465f0d30405216b8841905a119b5cde80d498555e382a7c66fe926f30f7d43def5288ddfce0725c38ae6f30b5a910de38bf9087326fdb87661c9814d480c674647ac2aa254ed6205ccccc6a6e98814eebf00fe3c7513b57abaffc5a2ad15250e5cc72cb4bdbe42a0e1c7f4e29dc0c28c92b4b600400dc5b010a0aea2371bc5cbbd7ebc3874360827783f7b3a01be81d6013b122a0a62209b659dab66e7010a8b088e802f893a8f2121af9cabe17b8d5c42bd37a12bb1b112d1cb7b13794155c553896eb8d4eed29693248c8c8ef031119e875472afab7754502e8127b446d541f765e4e2e84b846261c06c00a2a8b77f35b03d2014f6065337e83d8e643df033e17366485b427a23893c8250c94f7bc0485d75a8336d85d09188c84765be6cb948f351a48cf4ded0b9ae1426204ebe56fd1f069e9ee3a10b339072f4d16a6007306df88a040c37cbb8fd2aeb022c26d27493f819f6104c50bb49d8746099a20cd223a6c39c37d19b843e670ac9e69ca0ee14daa612d4d4b23414ea3a16f6afb6efd818e3ec03443f8de59967f85c3f51ee2a663d9d2cb7784df2d01a97dd9aca21247fe502a2064fb4bdf1aba744b680951091a343729f8d91a72e8260c280aa1c97f39484f992206c979ccdaa67499cc381a61f1ffb298c9b24dcf1ac28516bd00c6e5b7c56f1d7e711a1ed3255f0a61aeb8a76de140fb68481c1e19a61d7abb14c3250337762c92fcbdd03bdf55314c369c9b350b670858f2c5f9ada73dc4567df58f68a82f82bb9f389b7c536fe4b70e60932616ddb3b74decc7df6ca6a57e8f90875a7e577ff232e8996856cac89e1e6c166a7c3fe0c2dfcbecba5ed306d2181c4486c0cd8d079b0eaf23a3e71bf4667798a5643fe3184bb2166880db581c96bf498bd48986f99372034db24da2bbfe84b4fd1a479b5f90f32e1646f9276fe18dccb2b0f2274351499c992bccc59db2f60e4f8c82cc13f7a509ec0cc431357b1c55f61962371458699bc53335f136ec29833924ab9a2d11b49c3d96023070b7fca2a45181291bc066eeea03dfe5296f22668cd9ce25765827888fe4ce0f924ab0b13b15d352166112db35d17be1a68f8ed6e01f48a44849adf565513cab6ae22229e92334d13aa1ba8de8b0b956adccc41f8a1f1d7584a4b2b4dfeaa78e5a165c8f18df5c04d0bd0ef6f26be39900816291d6bbe38afe760acedd475909dfd482f1cb911f77748b04d781b11ad88baa72a07a5e1ed7a59320850a096e7bab2a80bf68f2524b7ef98d141b54654a290d00a937c5e53cbf01c2bf1af3b2c1a99a8724f4c096032b323fa350d8b32170af632c2eb775fddce1d990a5344b99e7d81e2fd1cca53b0ffa6852a755d7d31282267e824464867962fc0a0b302ea4eeb77a68446d68a37986a73321018c2113171bd57470c9060949c20f6bc3b082f8706d7391ac3ec9715573e1fdda4dd7609c64e5e8650dac6d884a38e75ddc1dab25c8d6257a424f6dc116879bdaea08e4854414289cbbfd838870d44f6ec7765673b27ce4f93c9ce69ec385d93ef5093c13bec97058dac54cecdc279d10e59fadc4a765c94ce77687bc4746ae3379a53f7c6fb8fc329a78693a84b27fbe757155813adb48aae1d976dd2e9dd879ee268a0bbea7d546a609996ac16d80c1f9e3dab9945b278f45d86ea89b2b15e5bc50df15b1f1a133a158e2f61ff90124df86398df3e9ecfc447d99eb90fc338d4f40005e71c39411b0bd86c110d1d283aef369d2ccb1520bca5e19eb6649bc59d2e9a3726b78828b09c8346db5be7a1a28fc03a0e3cd8666980c5752e55c3b37884d34ee7fbdff137852c1175f5feec10b82537df15bfe4b9d2204d6240f6b1d4f1209d5a801fbd0156f60225d541e9e0b5bc0e027e966aac5d6bee9765bd82f54f0e679da3e55b31fb3f50e275269a84e8853edc4fade44abf1265fc711f918f18b2e3c9a888412f030bf34b1ac97eadee48862a559db3003d51923c86c623814233e1aa0c4fb6620657d28910d878007483de69bd686324a77c7a761b3d8645afa653c4b6a160b19444e797778736fee9c2562077c83c1ab16e4e7cda0ab1cfc6a31ac2d6e480ad3e910ba709a", 0xa7d}], 0x2}}], 0x1, 0x0) [ 107.858683] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.858753] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.860452] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 20:48:52 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) [ 107.965480] audit: type=1400 audit(1652906932.112:7): avc: denied { open } for pid=3716 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 107.965537] audit: type=1400 audit(1652906932.112:8): avc: denied { kernel } for pid=3716 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 108.001327] loop0: detected capacity change from 0 to 256 [ 108.053805] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 108.054731] hrtimer: interrupt took 39143 ns [ 108.058765] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.058779] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.061220] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.074427] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.074437] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.076000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.167262] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.167277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.168008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.533872] loop1: detected capacity change from 0 to 264192 [ 108.550055] ======================================================= [ 108.550055] WARNING: The mand mount option has been deprecated and [ 108.550055] and is ignored by this kernel. Remove the mand [ 108.550055] option from the mount to silence this warning. [ 108.550055] ======================================================= [ 108.557004] loop1: detected capacity change from 0 to 264192 [ 108.609541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.609553] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.612185] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.730547] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.730561] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.735823] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.849027] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.849040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.853423] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.856670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.856680] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.859012] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.872002] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 108.911870] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.911883] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.914243] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.951596] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.951608] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.955196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 109.016296] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.016308] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.019065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 109.025370] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.025383] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.026524] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 109.372967] loop7: detected capacity change from 0 to 264192 [ 109.417899] loop7: detected capacity change from 0 to 264192 [ 110.454641] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.454657] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.455909] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 110.473467] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.473478] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.474373] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:49:07 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) 20:49:07 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x6, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x5, 0x5}, {0x1, 0x8}]}, 0x14, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @remote, @broadcast}}}], 0x20}, 0x0) 20:49:07 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x6, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="050000008f000000000006000000080003005611e931046eeae4066cf93ab5bb74bde0d6f29431333ef3b361a35ab01e349f3376e59b781f838a50d62158a528c8b87a64b4bd5f580c156bee0e8cd52dc21b05ab1f7d13d99f85af6992f7c037c3ff6446452d751cee8d6c75bd4b14968db1ef9acadd23396736b4d6953e9dab06e1fb96422881c65c1dc416e48df7a5315f17410b63040bb51e34cab098a40c815a5a957222bb95fcc19a3beb72f9b7787976c8ef03d21e6ae98e7d8cb47739db9ffef4a2e2527ff5928f3f90b61e557e6c9bb5f141011906e58d28ec2b4e3a4613f56a32237afd8c2f8705854ae2965573b1861d8a0000", @ANYRES32, @ANYBLOB], 0x24}}, 0x0) clone3(&(0x7f0000004c00)={0xc0000500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = epoll_create1(0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@nodevmap}, {@access_user}, {@fscache}], [{@dont_appraise}, {@obj_user={'obj_user', 0x3d, 'wlan1\x00\xbc\xaa\x8f\xd9\t\xe8x\x99\xdf\x9d\xecqY\xb5\x8d\x9c\x12Q\xde\xd6`\x15\xfe\x90\x92\xd6\r\xa4\xfe\xa4\xf8L\xa1\xe8\xe72\xbb\x13#\xac\xf8u\xb5YN\xd0\x96^O\x06\x82\xbe\x13\x9c\xa9\x92\xb0\xf5l\r\t<\xd2\xc4Y\x97\\\xd4\xa7\x87\xe8e\xb1cB\'\xdf\xfe\xdar\x0fs\xfa\x91\xc9\xcf\xd9\x87\xb3\xf2\x01\xaa\xf3\x12\xfb\x14gBi^\xfd7\xa0\x11\xaf}\xf7\x01\v.\x9e\xe6p\x8dZ\x96D\xee\x8d\xc1K\xb5\x15\x03OK/\xfc\xcct\xadt\x85a\xf3\xbf\xb9(\x04\xe0\x021\xc3JI'}}, {@obj_user={'obj_user', 0x3d, '*\x9d$'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@context={'context', 0x3d, 'user_u'}}]}}) 20:49:07 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) 20:49:07 executing program 7: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) 20:49:07 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) 20:49:07 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000000)={0xd, 0x5}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000001080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='?\x00\x00\x00\x00\x00UoA_\x00\x00./file0\x00']) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="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") 20:49:07 executing program 1: clone3(&(0x7f0000000640)={0x23361500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) tkill(0x0, 0x1f) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/vlan/vlan1\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x1, 0x0, 0x2, 0x40}, {0xff, 0x0, 0x5e}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x170) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='$%\x00', &(0x7f0000000180)='loginuid\x00'], 0x0, 0x1000) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000340), 0x10800, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x8000}) r2 = syz_open_dev$hidraw(&(0x7f0000000300), 0x6d82, 0x252300) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000003c0)=ANY=[], 0x90) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000007c0)={{r2}, 0x0, 0x10, @inherit={0x80, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x3, {0x41042e4b4f105b6d, 0x3ff, 0x4, 0x6e7, 0x1}, [0x6, 0x7, 0x2, 0x8, 0x100, 0x2, 0x8]}}, @subvolid=0x9}) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) dup2(r2, r3) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000003380)) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000240), 0x2, 0x3) [ 123.787472] loop3: detected capacity change from 0 to 256 [ 123.805178] loop7: detected capacity change from 0 to 256 [ 123.837343] loop0: detected capacity change from 0 to 256 [ 123.860273] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000000080)="5252614100000000000000000000000000000000800000000000000000000000a4ae3f5713be7eb6403d93223808ebdc36c18b4c180d38228cf60d942500d52ba644760909868c39be7ae59632977d41f8f66a25de5d03fbdb614d7c13b3e6bf0940319d4f66cbfdeb505d90def6bcc0c96ce3af58379ef5af78a4", 0x7b, 0x800}, {&(0x7f0000010200)="00000000727241610500000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e2020202020202020202010007ae770325132510000e77032510300000000002e2e20202020202020202010007ae770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007ae770325132510000e770325104001a040000", 0x80, 0x15000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x19000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0x1d000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x25000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="fde32d360b9a282f6497307f5414e4af2f0f08e1432e2e6d8bbfce46ab38abf5f9fbc447b0898bad2d640ae75ebbea8860b6f3e2c9651e1be4aeae578b7fd5b5f285e5aa0f3514f48698d3111df65d7238173c0d9ad4b39b37c09cec9f897e6f702be44cedb3276b792104ae48670e18d039dbf6c36622847ea8ef1844f8c942e8daad5e11673d6f0d907449f1cca6606acff92f1914bc0f89ed7a2c715d04a6009ad29f33b286195785ad8d033024678d5e60e5df0c1b159134138c650f612a95ade808663a757a3c50e2aec1be9eed4d781a50656b80f0"]) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r0, 0x0, &(0x7f0000003380)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x10010, r0, 0x8b0f1000) [ 123.918831] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.927020] loop1: detected capacity change from 0 to 592 [ 123.928349] FAT-fs (loop1): Unrecognized mount option "-6 (/d0T/C..mF8G-d [ 123.928349] ^`e䮮Wյ5]r8<Գ7쟉~op+L'ky!Hg9f"~DBڭ^g=otI̦`j/z" or missing value [ 123.946814] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.966830] loop1: detected capacity change from 0 to 592 [ 123.968327] FAT-fs (loop1): Unrecognized mount option "-6 (/d0T/C..mF8G-d [ 123.968327] ^`e䮮Wյ5]r8<Գ7쟉~op+L'ky!Hg9f"~DBڭ^g=otI̦`j/z" or missing value [ 124.066041] loop4: detected capacity change from 0 to 256 [ 124.122274] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.809333] syz-executor.0 (4017) used greatest stack depth: 23040 bytes left [ 124.866875] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 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) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername(r3, &(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x6b, r5}) accept4(r0, &(0x7f0000000300)=@tipc, &(0x7f0000000240)=0x80, 0x80000) 20:49:22 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'syzkaller0\x00', 0x6}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x3}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = creat(0x0, 0x0) pwrite64(r2, &(0x7f0000000080)="a4", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220) r4 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="9c17208bbe0224392494211c3b91ebb9f71027249cef", 0x16}, {&(0x7f0000000340)="805b1ca6feedb200c7077ce44c83f3523b5297bea544dbb44f1773f41a827a2d7b7d6593b4551adbab4baf7bd3078b9b3c3f1677dd6a1096bc98cf175651912e8f8064aeda8884eadaee85e48a3ccca782cd4e697433c5a499cef79f07e210c8faf9f558976b76bde7b4712c2be13f7c90b86e5ba5b18d404ce79a6bcd1a01ac241caaf17d796709d9de81de618e0f15c58268", 0x93, 0x8}], 0x1818000, &(0x7f0000000440)={[{'syzkaller0\x00'}, {'vfat\x00'}, {}, {'\''}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r5, 0x0, &(0x7f0000003380)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000500)=0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4, {0x1, 0x10000}}, './file1\x00'}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x5) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES32]) 20:49:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0xfffffffc) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file1\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000280)={{r1}, 0x0, 0x4, @inherit={0x70, &(0x7f0000000140)={0x0, 0x5, 0x3f, 0x0, {0x8, 0x18218f83, 0x3, 0x0, 0x100000000}, [0x1f, 0x1, 0x6, 0x7fff, 0x100000001]}}, @subvolid=0x3f}) r2 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x10400, 0xae) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000012c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file1\x00'}) fallocate(r2, 0x0, 0x800, 0x100000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) openat(r4, &(0x7f0000001300)='./file1/file0\x00', 0x121080, 0x2) fallocate(r0, 0x62, 0x7fffffff, 0x819) r5 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) fsetxattr$trusted_overlay_nlink(r5, &(0x7f00000001c0), &(0x7f0000001280)={'U-', 0x3}, 0x16, 0x3) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000040)='@}\x00', &(0x7f0000000080)='./file1\x00', r2) 20:49:22 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0007}]}) r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmdt(r1) r2 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x2000) 20:49:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000001c0)="cf82fadfcc0f60a65d690cf02f00f05a3d1d652f16a40fb931232523926111b0d1a6adfa2ddd113fd73294dc73986b5aba889e1bab6738dbbaf2118c98947d0a9faecb611ad9bf0da5c7d017c421f0514f677c05aa05843ac29d5f52e9bf8a809e70600be5126c760853224831eaeb4dcd3bf36a803193c2c7d201b7dae52737fcdaa67248a6483c112ba92550d8365db712084c92288fb0f2b03156c26dfc5179f02b07d08260374ffe94bcbbd62a1f50ff7969a1b3065dfe310da03d", 0xbd) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x149802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="05ff232ef592436bf2d97a", 0xb}, {&(0x7f0000000100)="13", 0x1}, {&(0x7f00000002c0)="5ed6", 0x2}], 0x3, 0x400000, 0x0, 0x0) 20:49:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) sendmsg$unix(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) sendmsg$unix(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x30}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:49:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x8000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r2, 0x0, &(0x7f0000003380)) pwrite64(r2, &(0x7f0000000140)="785538b608cb4db8a4629e02eb65981c1156bf5b0f979729cae1e174d947cebfdc0e30a58cce42ae20a1896fde26b1c1385fc5237044ac9e9083c554e006a186c5a5516dc7a0019a3156e3b9595ab6181ea4791a100bf6aee4819f6e60be0204c650999eec9739aed82238e4b1e2399d9cfd4614a3371315f7d0fbaa69bfc21e46d0b9986d28fdb377f96caf0b4656d3e25a7c0b1f08b24f3ec4b6e01753ea5d45db475f2cee13a2542d3ae46d22efd63fd0cfae3644fef2286d5e1dbe36cf5ebff1db623bfde7668e8caddef23045f35650aae9", 0xfeee, 0x20000ffc) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x1cba, 0xf06) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x0, 0x0, 0x2}) 20:49:22 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {&(0x7f0000000000)=""/12, 0xc}], 0x2, 0x7, 0xfbd1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/90) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x4}) fsmount(r0, 0x0, 0x0) [ 138.203788] device lo entered promiscuous mode 20:49:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) sendmsg$unix(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) sendmsg$unix(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x30}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:49:22 executing program 0: r0 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)='`', 0x1}], 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100070000000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c65300035286c0adb8fc456470b5868f3519dd0d2f93894492e8c4c9e22db"]) chdir(&(0x7f0000000180)='./file1\x00') r1 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x2, 0x67, &(0x7f0000000040)=""/103}, &(0x7f0000000540)="15d8f34f046d", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000380)=@IORING_OP_CONNECT={0x10, 0xca9e09d5bb4a44c, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/meminfo\x00', 0x0, 0x0) r6 = memfd_secret(0x80000) recvmmsg$unix(r6, &(0x7f0000003bc0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x2}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000640)=""/157, 0x9d}], 0x3}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)=""/39, 0x27}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/140, 0x8c}, {&(0x7f0000000880)=""/142, 0x8e}], 0x4, &(0x7f0000000980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/51, 0x33}, {&(0x7f0000000ac0)=""/158, 0x9e}], 0x2}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/150, 0x96}], 0x2, &(0x7f0000000d40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/82, 0x52}, {&(0x7f0000000ec0)=""/1, 0x1}], 0x2, &(0x7f0000003e80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000652c833b277d82734398a4990c248a95c9463964845283bcd5fef62d17cde28c344143d0f77ec9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}}, {{&(0x7f0000000f40)=@abs, 0x6e, &(0x7f0000003140)=[{&(0x7f0000000fc0)=""/54, 0x36}], 0x1}}, {{&(0x7f0000003180), 0x6e, &(0x7f00000036c0)=[{&(0x7f0000003200)=""/107, 0x6b}, {&(0x7f0000003280)=""/229, 0xe5}, {&(0x7f0000003380)=""/218, 0xda}, {&(0x7f0000003480)=""/238, 0xee}, {&(0x7f0000003580)=""/137, 0x89}, {&(0x7f0000003640)=""/80, 0x50}], 0x6, &(0x7f0000003740)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000037c0)=@abs, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003840)=""/21, 0x15}], 0x1, &(0x7f00000038c0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000003940)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000039c0)=""/14, 0xe}, {&(0x7f0000003a00)=""/243, 0xf3}], 0x2, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0xa, 0x0, &(0x7f0000003e40)) sendfile(r4, r5, 0x0, 0x100000001) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r7) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x1, {0x0, r7}}, 0xb959) [ 138.251802] audit: type=1400 audit(1652906962.395:9): avc: denied { write } for pid=4041 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 20:49:22 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) [ 138.353749] loop4: detected capacity change from 0 to 256 20:49:22 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) [ 138.383434] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername(r3, &(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x6b, r5}) accept4(r0, &(0x7f0000000300)=@tipc, &(0x7f0000000240)=0x80, 0x80000) [ 138.415482] nfs4: Unknown parameter 'syzkaller0' 20:49:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000c80)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 20:49:22 executing program 0: r0 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)='`', 0x1}], 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100070000000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c65300035286c0adb8fc456470b5868f3519dd0d2f93894492e8c4c9e22db"]) chdir(&(0x7f0000000180)='./file1\x00') r1 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x2, 0x67, &(0x7f0000000040)=""/103}, &(0x7f0000000540)="15d8f34f046d", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000380)=@IORING_OP_CONNECT={0x10, 0xca9e09d5bb4a44c, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/meminfo\x00', 0x0, 0x0) r6 = memfd_secret(0x80000) recvmmsg$unix(r6, &(0x7f0000003bc0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x2}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000640)=""/157, 0x9d}], 0x3}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)=""/39, 0x27}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/140, 0x8c}, {&(0x7f0000000880)=""/142, 0x8e}], 0x4, &(0x7f0000000980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/51, 0x33}, {&(0x7f0000000ac0)=""/158, 0x9e}], 0x2}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/150, 0x96}], 0x2, &(0x7f0000000d40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/82, 0x52}, {&(0x7f0000000ec0)=""/1, 0x1}], 0x2, &(0x7f0000003e80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000652c833b277d82734398a4990c248a95c9463964845283bcd5fef62d17cde28c344143d0f77ec9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}}, {{&(0x7f0000000f40)=@abs, 0x6e, &(0x7f0000003140)=[{&(0x7f0000000fc0)=""/54, 0x36}], 0x1}}, {{&(0x7f0000003180), 0x6e, &(0x7f00000036c0)=[{&(0x7f0000003200)=""/107, 0x6b}, {&(0x7f0000003280)=""/229, 0xe5}, {&(0x7f0000003380)=""/218, 0xda}, {&(0x7f0000003480)=""/238, 0xee}, {&(0x7f0000003580)=""/137, 0x89}, {&(0x7f0000003640)=""/80, 0x50}], 0x6, &(0x7f0000003740)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000037c0)=@abs, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003840)=""/21, 0x15}], 0x1, &(0x7f00000038c0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000003940)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000039c0)=""/14, 0xe}, {&(0x7f0000003a00)=""/243, 0xf3}], 0x2, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0xa, 0x0, &(0x7f0000003e40)) sendfile(r4, r5, 0x0, 0x100000001) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r7) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x1, {0x0, r7}}, 0xb959) [ 138.487356] device lo left promiscuous mode [ 138.496815] loop3: detected capacity change from 0 to 256 [ 138.501582] FAT-fs (loop3): Unrecognized mount option "" or missing value 20:49:22 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="d6dd74dbda5d4fcc29b0f20dae9c8e7d3b02fc38d92e74686317ed81093109b26a5245c3b20cdfa36a6c14c76bcb7554f063045dcf49f1b0c38af50e9eb8a950d447bb9f6541b0fef372734603df0067d293aa024158b9ac7ff4c1259c4cb617eeab4f0fc2489ba28ca27abe8795e3d5a3774f094330be5b62eecd0f191d8772505503e1205e6a8fe1fd7f334202354d", 0x90, 0x8001}, {&(0x7f00000003c0)="5aaee6fbd57449345a925401763dcf651699d88b3f6b0652fde1cce41f4bbf6ae6002e0c6afcbaecdff80106740cbeee77def5bdbaf796b2231dcf0c8fee23a9dbc0cea892fe0e3a0527708cda57b80f874dc19a2c6cc9e8218418f779c22169bb603e12a31d309e6c8715738f62302d37942f8bfe791c34639689ed65b51199a534", 0x82, 0x80000000}, {0x0}], 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB="2c7063723d30303030303031303030303030fb303030303031372c7375626a5f8db0757365723d293a262c6170705a616973655f747970653d696d617369672c636f6e746578743d7374"]) [ 138.522992] device lo entered promiscuous mode [ 138.623138] loop5: detected capacity change from 0 to 264192 [ 138.679155] nfs4: Unknown parameter '*(--#![/&]@&]:' [ 139.231218] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:36 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 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) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername(r3, &(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x6b, r5}) accept4(r0, &(0x7f0000000300)=@tipc, &(0x7f0000000240)=0x80, 0x80000) 20:49:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051500)={0x7cbb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}], 0xff, "dda46f09132a67"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r3, 0x101}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={r7, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051500)={0x7cbb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r5}, {}, {0x0, r7}], 0xff, "dda46f09132a67"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r9, 0x101}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={r13, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051500)={0x7cbb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {}, {0x0, r13}], 0xff, "dda46f09132a67"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000614c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}], 0xbe, "3fb57dd434be94"}) open_tree(0xffffffffffffff9c, 0x0, 0x0) 20:49:36 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="d6dd74dbda5d4fcc29b0f20dae9c8e7d3b02fc38d92e74686317ed81093109b26a5245c3b20cdfa36a6c14c76bcb7554f063045dcf49f1b0c38af50e9eb8a950d447bb9f6541b0fef372734603df0067d293aa024158b9ac7ff4c1259c4cb617eeab4f0fc2489ba28ca27abe8795e3d5a3774f094330be5b62eecd0f191d8772505503e1205e6a8fe1fd7f334202354d", 0x90, 0x8001}, {&(0x7f00000003c0)="5aaee6fbd57449345a925401763dcf651699d88b3f6b0652fde1cce41f4bbf6ae6002e0c6afcbaecdff80106740cbeee77def5bdbaf796b2231dcf0c8fee23a9dbc0cea892fe0e3a0527708cda57b80f874dc19a2c6cc9e8218418f779c22169bb603e12a31d309e6c8715738f62302d37942f8bfe791c34639689ed65b51199a534", 0x82, 0x80000000}, {0x0}], 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB="2c7063723d30303030303031303030303030fb303030303031372c7375626a5f8db0757365723d293a262c6170705a616973655f747970653d696d617369672c636f6e746578743d7374"]) 20:49:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) [ 151.970238] device lo left promiscuous mode 20:49:36 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) [ 151.986334] loop4: detected capacity change from 0 to 256 [ 152.012559] loop5: detected capacity change from 0 to 264192 [ 152.017999] nfs4: Unknown parameter '*(--#![/&]@&]:' [ 152.023136] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:36 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 20:49:36 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:36 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="d6dd74dbda5d4fcc29b0f20dae9c8e7d3b02fc38d92e74686317ed81093109b26a5245c3b20cdfa36a6c14c76bcb7554f063045dcf49f1b0c38af50e9eb8a950d447bb9f6541b0fef372734603df0067d293aa024158b9ac7ff4c1259c4cb617eeab4f0fc2489ba28ca27abe8795e3d5a3774f094330be5b62eecd0f191d8772505503e1205e6a8fe1fd7f334202354d", 0x90, 0x8001}, {&(0x7f00000003c0)="5aaee6fbd57449345a925401763dcf651699d88b3f6b0652fde1cce41f4bbf6ae6002e0c6afcbaecdff80106740cbeee77def5bdbaf796b2231dcf0c8fee23a9dbc0cea892fe0e3a0527708cda57b80f874dc19a2c6cc9e8218418f779c22169bb603e12a31d309e6c8715738f62302d37942f8bfe791c34639689ed65b51199a534", 0x82, 0x80000000}, {0x0}], 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="2a282d2df223215b2fd9265d40265d3a2c2f5e252c032cf82cfe2c2c5c27285c5b2c6f626a5f747970653d2c7375626a5f726f6c653d5e7d2c736d61636b66737472616e736d1a400a3cd7bd2eea9e5c477574653d2c736d61636b66736465663d5e40262c6f626a5f747970653dd1be9d670c05ddde2ad92fdd4bae1b0b680116e0d1923ee2d25387c57e5fc02653c5c57b7d0ad08f61ca29f389077a350e911dce9f9c1ebb0ee7236e2bd2d45fd956feb9de5a6c879e2fa24834a6a4ac9100c97d21133b347f42aa95c925137a5a983fac64158fcab2f1f46f1eb85dc8811cb8333f4c604f26424cc07e49ded872a01a246dbe2e5cfbc6ff98ed2d2644b5b3317dd60cb26be01ca2dc008e6a6b2eb85a6921778a96f51e4cf0063754dbd268fa44d3c76f246483d3c5839f44433f246130dc07f74b459e5a4f24c64feb", @ANYRESDEC=0xee00, @ANYBLOB="2c7063723d30303030303031303030303030fb303030303031372c7375626a5f8db0757365723d293a262c6170705a616973655f747970653d696d617369672c636f6e746578743d7374"]) [ 152.139601] loop1: detected capacity change from 0 to 256 [ 152.208410] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:36 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) [ 152.390716] device lo entered promiscuous mode [ 152.514213] loop5: detected capacity change from 0 to 264192 20:49:36 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:36 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:36 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) [ 153.017439] nfs4: Unknown parameter '*(--#![/&]@&]:' [ 153.131544] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:50 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) 20:49:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 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) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername(r3, &(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x6b, r5}) accept4(r0, &(0x7f0000000300)=@tipc, &(0x7f0000000240)=0x80, 0x80000) [ 166.687131] loop1: detected capacity change from 0 to 256 20:49:50 executing program 3: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 20:49:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:50 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:50 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) [ 166.718649] device lo left promiscuous mode [ 166.724291] device lo entered promiscuous mode [ 166.736140] loop3: detected capacity change from 0 to 256 [ 166.748873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.819374] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:51 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)) 20:49:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:49:51 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:49:51 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 20:49:51 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x100000000}], 0x0) kexec_load(0x3, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000200)="8b798541f36b36e962bdb7a826998a4d9de4b9c743592b1a4108491279e81cded7bef36462cd68a37eaeebdf5b5784d49a7f823ed97bd5010cbb8e001a4d5ff98a7211081f91c45232b832552f62f3f5a97ebf1ccdc089b9dc7368a94bdd069a5a7163e7b90e0b6c4c51443644f6d08276da3263861ffd16877416e84cfbb6c5c53dcaa0d6c9938e630a407b9d2200ee00c14b699da0a6b53cf8e69feea7b9a1d3a807d71758e97e4d8ec2d4f43e81ba62fb977eec99367ad22ff938eec1f665e8d6cd7ef5b408eb792de1e7", 0xcc, 0x209c, 0x3}, {&(0x7f0000000100)="5d31e306465bff951b32e978317fdd8645c6d667ff97899a7cc3bcb0ec15451eddee925984b2ef3659e6a805e3a5a99c3fa18155bdb65da995f87f8a347b896df4ef99bf0bcd2003de121429287fcae8b87e25029122bb9b3784370674564634df1509375e90c14cbb0858dadcb9aa94c1a08cfb48e8833fcc492db12f7b88af0e8c019ef8c37b5f265bb1b11bab654beb6a87d4df", 0x95, 0x101, 0x9}], 0x1) [ 167.158648] loop1: detected capacity change from 0 to 256 20:49:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x80, 0x2, 0xc9, 0x7, 0x0, 0x0, 0x81084, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0xffffffffffffc746, 0xff}, 0x11, 0xffffffffffffff01, 0x3, 0x4, 0x3, 0x1f, 0x1af, 0x0, 0x400, 0x0, 0x68b}, 0xffffffffffffffff, 0x7, r0, 0x0) socketpair(0x26, 0x1, 0x5, &(0x7f0000000000)) [ 167.215250] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:49:51 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:49:51 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 168.135617] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:05 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 20:50:05 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x78, "de1053e7ccc9aa"}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="1c", 0x1}], 0x1, 0x7fffffc, 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r6, &(0x7f0000000040)=""/169, 0x200000e9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000f40)={{r7, 0x2, 0x8, 0x7, 0xffff, 0x100, 0x6, 0x8000, 0xf, 0x3, 0x66, 0x6, 0x2, 0x494b, 0x718}}) inotify_init() lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)) lseek(r0, 0x0, 0x3) 20:50:05 executing program 3: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) syz_io_uring_setup(0x49bd, &(0x7f0000000540)={0x0, 0xae6d, 0x16, 0x0, 0x299, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 20:50:05 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) 20:50:05 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 181.615785] loop1: detected capacity change from 0 to 256 [ 181.624406] loop3: detected capacity change from 0 to 256 [ 181.673730] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.681821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:05 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:05 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:05 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:06 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:06 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:06 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 182.298741] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:18 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:18 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:18 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:18 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:18 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) 20:50:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="fa1921df803613008b6abca5f40a7f3e8c2a2d648201809b9821a3b8f385b5b7a8bd542b9e1c45f8e3e56b41bb0ee9d59ecd7332c2d2c464c474cc3a6c8d822905a68c5ca4999044e6e056f0dc4ad5c23c1fe7334547d52363320ccaf26b6bed3ede4de34f989b3639a2a145bd974f4927aca2ad932d4546ab461c0acefaa27f3c9840eee7b879bf6218d9af868e0916e726574a4f245d96581a6ec7f7debb5436f2ac", 0xa3}, {&(0x7f0000000000)="dbf225f5a4568675d4b9d93506777ce8e7e13be9e0100af994fa2f6ae43a22eaf40415d54db9b61b57182d09d0b1e5bb2cc73eccd5c0", 0x36}, {&(0x7f0000000240)="57c3a4e2d7bab065359b5bcd236065f0493656b203d939403438666e495f78e0431ea974c17601fb4ba4e4001ae3925d7d4ce2c3bc39f55ef29e5607428f1bc66f29abe1f652841e04189c35b1c42f0272d76a44dec3ba2a0bf64868d1c66572bc71fbbeda1005e46e49e7a15bafcdbb150ba0bcc74b72eb6e4cb3dc81410cb8c326834c30af3a10c4d4db105855b54bda4b6661cf777369e6589c15b2534b4ee978dce3372f35297a82999ea8918840834b1080c65dd87421af6ffbbcfd5eb4a677f710734b08bd54c0326ec4a23688329886d6a61a8348cb6aa1f820f5b7e9f665", 0xe2}, {&(0x7f0000000340)="8d3a3637fcbb665201a7d56b4305e952b1b8207b29da5464b8686ff46223c52385fc39615946e4669b95dd8f03c2237c682b9c0d8c8b3c87a8338a0effc7c064bab677961c377a6f9c79926487cac4fae25513f74fbab4fc4b6b50", 0x5b}], 0x4, 0x8001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x1d5080, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) recvmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000440), 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f00000007c0)=""/221, 0xdd}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa0}, 0x80000002) sendmsg$netlink(r4, &(0x7f0000000bc0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)=[{&(0x7f0000000980)={0x18, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x5f, 0x0, 0x0, @pid=r5}]}, 0x18}, {&(0x7f00000009c0)={0x178, 0x17, 0x400, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0x68, 0x0, 0x0, @str='\xa7#\x00'}, @typed={0x8, 0x87, 0x0, 0x0, @ipv4=@local}, @typed={0x5, 0x65, 0x0, 0x0, @str='\x00'}, @nested={0xc2, 0x18, 0x0, 0x1, [@generic="193c750a7c0fdc74fe8e5ed4f1069b43ab41ba73baf6776410ed2c735c7f216d30da5e6449eadc8cf33071716d127f2e75d0a2f67e20efd11d463138391d5565b3bcf3384557bcc47d7c3eacf636618847c57fd01ac5e85ebf1b1edfad7bdd242f23fd5d000b313a0e75da2682c258f91d985ac3da8e070cb7e6dde25e779f91a1b638927bb9f4d9a2b3fb93e43b01270d8211109f7fbdacea58a8eded3b2b46482186ba0d96de0b86c8bb9ddf2aee0503815ff6331e816d4934e9a5e4cb"]}, @nested={0x89, 0x8c, 0x0, 0x1, [@generic="466e26aae02b3cdd339e5b72141f97822bab7247effd2da6936e90d524b461bd5690763a69399285bf66eed99e8847f90966913c86c6b9dfdbf63d18340d71cfe0d867e6f2e6b4f70bfb3e2ca7004416123886f2759b7bb6d11b051f48d04a44d690fc7ec0734ba005c86310c245838f99a9c4bc481fb39b5afe3a9e2df07570f40648a235"]}]}, 0x178}], 0x2, &(0x7f0000000b80), 0x0, 0x4048801}, 0x4000800) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) r9 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x5, "af2f1a9317bc6f"}) sendfile(r2, r2, 0x0, 0x100000) 20:50:18 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:18 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) [ 194.426443] loop1: detected capacity change from 0 to 256 [ 194.479388] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:18 executing program 5: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x92c5}, 0x8) listen(0xffffffffffffffff, 0x9) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf5f5, 0x0, "898148b5fbdb9a95"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) getsockname$inet(r2, 0x0, &(0x7f0000003380)) open_by_handle_at(r2, &(0x7f0000000080)=@OVL_FILEID_V0={0xed, 0xfb, {0x0, 0xfb, 0xed, 0x4, 0x75, "630cb40016f98f2066cf02daa4b34213", "0f1018747727b8e5a22c8f4403870f65b0431647a99fceae2f44c790e6afc860970dea7d7a8310c801ace215254b7f1e951251aceabab24392cf2cfb935a9850ee3db1ed6f7e221c9d4c8d0076d127fc26e08c53209b2c8a794a6a46bf95836c718e2881579ec20a0bb4f268a9d4ee1768033c3fee90902557fd3f915db65ac80c6ad7f5fa4e03d41c37c9cf5b945038a3c7833bf41563ffdc13da1def7ef4cf0297d378f4af79bef4c5d32d9ac773455d3f953f4a9c4111a3df9ff857c8b992819cdbd29c2f4c706a0ccca30e0b06c67f14bd43619a675f"}}, 0x4c802) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x19) 20:50:18 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:18 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:18 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:18 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:18 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) write(r2, &(0x7f0000000080)="01", 0xffff8000) 20:50:18 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 194.730215] loop1: detected capacity change from 0 to 256 20:50:18 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:50:18 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) [ 194.784438] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:18 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:18 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:50:19 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:19 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:50:19 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) 20:50:19 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) 20:50:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 195.385214] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:50:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:50:34 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:34 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:50:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="fa1921df803613008b6abca5f40a7f3e8c2a2d648201809b9821a3b8f385b5b7a8bd542b9e1c45f8e3e56b41bb0ee9d59ecd7332c2d2c464c474cc3a6c8d822905a68c5ca4999044e6e056f0dc4ad5c23c1fe7334547d52363320ccaf26b6bed3ede4de34f989b3639a2a145bd974f4927aca2ad932d4546ab461c0acefaa27f3c9840eee7b879bf6218d9af868e0916e726574a4f245d96581a6ec7f7debb5436f2ac", 0xa3}, {&(0x7f0000000000)="dbf225f5a4568675d4b9d93506777ce8e7e13be9e0100af994fa2f6ae43a22eaf40415d54db9b61b57182d09d0b1e5bb2cc73eccd5c0", 0x36}, {&(0x7f0000000240)="57c3a4e2d7bab065359b5bcd236065f0493656b203d939403438666e495f78e0431ea974c17601fb4ba4e4001ae3925d7d4ce2c3bc39f55ef29e5607428f1bc66f29abe1f652841e04189c35b1c42f0272d76a44dec3ba2a0bf64868d1c66572bc71fbbeda1005e46e49e7a15bafcdbb150ba0bcc74b72eb6e4cb3dc81410cb8c326834c30af3a10c4d4db105855b54bda4b6661cf777369e6589c15b2534b4ee978dce3372f35297a82999ea8918840834b1080c65dd87421af6ffbbcfd5eb4a677f710734b08bd54c0326ec4a23688329886d6a61a8348cb6aa1f820f5b7e9f665", 0xe2}, {&(0x7f0000000340)="8d3a3637fcbb665201a7d56b4305e952b1b8207b29da5464b8686ff46223c52385fc39615946e4669b95dd8f03c2237c682b9c0d8c8b3c87a8338a0effc7c064bab677961c377a6f9c79926487cac4fae25513f74fbab4fc4b6b50", 0x5b}], 0x4, 0x8001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x1d5080, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) recvmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000440), 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f00000007c0)=""/221, 0xdd}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa0}, 0x80000002) sendmsg$netlink(r4, &(0x7f0000000bc0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)=[{&(0x7f0000000980)={0x18, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x5f, 0x0, 0x0, @pid=r5}]}, 0x18}, {&(0x7f00000009c0)={0x178, 0x17, 0x400, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0x68, 0x0, 0x0, @str='\xa7#\x00'}, @typed={0x8, 0x87, 0x0, 0x0, @ipv4=@local}, @typed={0x5, 0x65, 0x0, 0x0, @str='\x00'}, @nested={0xc2, 0x18, 0x0, 0x1, [@generic="193c750a7c0fdc74fe8e5ed4f1069b43ab41ba73baf6776410ed2c735c7f216d30da5e6449eadc8cf33071716d127f2e75d0a2f67e20efd11d463138391d5565b3bcf3384557bcc47d7c3eacf636618847c57fd01ac5e85ebf1b1edfad7bdd242f23fd5d000b313a0e75da2682c258f91d985ac3da8e070cb7e6dde25e779f91a1b638927bb9f4d9a2b3fb93e43b01270d8211109f7fbdacea58a8eded3b2b46482186ba0d96de0b86c8bb9ddf2aee0503815ff6331e816d4934e9a5e4cb"]}, @nested={0x89, 0x8c, 0x0, 0x1, [@generic="466e26aae02b3cdd339e5b72141f97822bab7247effd2da6936e90d524b461bd5690763a69399285bf66eed99e8847f90966913c86c6b9dfdbf63d18340d71cfe0d867e6f2e6b4f70bfb3e2ca7004416123886f2759b7bb6d11b051f48d04a44d690fc7ec0734ba005c86310c245838f99a9c4bc481fb39b5afe3a9e2df07570f40648a235"]}]}, 0x178}], 0x2, &(0x7f0000000b80), 0x0, 0x4048801}, 0x4000800) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) r9 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x5, "af2f1a9317bc6f"}) sendfile(r2, r2, 0x0, 0x100000) 20:50:34 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:50:34 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) pwrite64(r1, &(0x7f0000000680)="4b016b366582d1f5e3175d8bc99f1da3a41fd05d801c92ec59e0be6c910397a9b614353e7ed7580810e48b4fe68c29afd2", 0x31, 0x81d) 20:50:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:34 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) [ 210.446326] loop1: detected capacity change from 0 to 256 20:50:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) [ 210.512965] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 212.388853] Bluetooth: hci0: command 0x0406 tx timeout [ 212.388932] Bluetooth: hci3: command 0x0406 tx timeout [ 212.389007] Bluetooth: hci5: command 0x0406 tx timeout [ 212.389054] Bluetooth: hci7: command 0x0406 tx timeout [ 212.389100] Bluetooth: hci2: command 0x0406 tx timeout [ 212.389145] Bluetooth: hci4: command 0x0406 tx timeout [ 212.389189] Bluetooth: hci6: command 0x0406 tx timeout [ 216.484754] Bluetooth: hci1: command 0x0406 tx timeout 20:50:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:49 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:50:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="fa1921df803613008b6abca5f40a7f3e8c2a2d648201809b9821a3b8f385b5b7a8bd542b9e1c45f8e3e56b41bb0ee9d59ecd7332c2d2c464c474cc3a6c8d822905a68c5ca4999044e6e056f0dc4ad5c23c1fe7334547d52363320ccaf26b6bed3ede4de34f989b3639a2a145bd974f4927aca2ad932d4546ab461c0acefaa27f3c9840eee7b879bf6218d9af868e0916e726574a4f245d96581a6ec7f7debb5436f2ac", 0xa3}, {&(0x7f0000000000)="dbf225f5a4568675d4b9d93506777ce8e7e13be9e0100af994fa2f6ae43a22eaf40415d54db9b61b57182d09d0b1e5bb2cc73eccd5c0", 0x36}, {&(0x7f0000000240)="57c3a4e2d7bab065359b5bcd236065f0493656b203d939403438666e495f78e0431ea974c17601fb4ba4e4001ae3925d7d4ce2c3bc39f55ef29e5607428f1bc66f29abe1f652841e04189c35b1c42f0272d76a44dec3ba2a0bf64868d1c66572bc71fbbeda1005e46e49e7a15bafcdbb150ba0bcc74b72eb6e4cb3dc81410cb8c326834c30af3a10c4d4db105855b54bda4b6661cf777369e6589c15b2534b4ee978dce3372f35297a82999ea8918840834b1080c65dd87421af6ffbbcfd5eb4a677f710734b08bd54c0326ec4a23688329886d6a61a8348cb6aa1f820f5b7e9f665", 0xe2}, {&(0x7f0000000340)="8d3a3637fcbb665201a7d56b4305e952b1b8207b29da5464b8686ff46223c52385fc39615946e4669b95dd8f03c2237c682b9c0d8c8b3c87a8338a0effc7c064bab677961c377a6f9c79926487cac4fae25513f74fbab4fc4b6b50", 0x5b}], 0x4, 0x8001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x1d5080, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) recvmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000440), 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f00000007c0)=""/221, 0xdd}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa0}, 0x80000002) sendmsg$netlink(r4, &(0x7f0000000bc0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)=[{&(0x7f0000000980)={0x18, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x5f, 0x0, 0x0, @pid=r5}]}, 0x18}, {&(0x7f00000009c0)={0x178, 0x17, 0x400, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0x68, 0x0, 0x0, @str='\xa7#\x00'}, @typed={0x8, 0x87, 0x0, 0x0, @ipv4=@local}, @typed={0x5, 0x65, 0x0, 0x0, @str='\x00'}, @nested={0xc2, 0x18, 0x0, 0x1, [@generic="193c750a7c0fdc74fe8e5ed4f1069b43ab41ba73baf6776410ed2c735c7f216d30da5e6449eadc8cf33071716d127f2e75d0a2f67e20efd11d463138391d5565b3bcf3384557bcc47d7c3eacf636618847c57fd01ac5e85ebf1b1edfad7bdd242f23fd5d000b313a0e75da2682c258f91d985ac3da8e070cb7e6dde25e779f91a1b638927bb9f4d9a2b3fb93e43b01270d8211109f7fbdacea58a8eded3b2b46482186ba0d96de0b86c8bb9ddf2aee0503815ff6331e816d4934e9a5e4cb"]}, @nested={0x89, 0x8c, 0x0, 0x1, [@generic="466e26aae02b3cdd339e5b72141f97822bab7247effd2da6936e90d524b461bd5690763a69399285bf66eed99e8847f90966913c86c6b9dfdbf63d18340d71cfe0d867e6f2e6b4f70bfb3e2ca7004416123886f2759b7bb6d11b051f48d04a44d690fc7ec0734ba005c86310c245838f99a9c4bc481fb39b5afe3a9e2df07570f40648a235"]}]}, 0x178}], 0x2, &(0x7f0000000b80), 0x0, 0x4048801}, 0x4000800) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "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"}) r9 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x5, "af2f1a9317bc6f"}) sendfile(r2, r2, 0x0, 0x100000) 20:50:49 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:49 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:50:49 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:50:49 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:50:49 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:50:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:49 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 225.188447] loop1: detected capacity change from 0 to 1 [ 225.259686] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 20:50:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:50:49 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:50:49 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 225.919483] loop1: detected capacity change from 0 to 256 20:51:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f0000000280)={0x1, 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$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:51:05 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 241.847041] loop1: detected capacity change from 0 to 256 20:51:05 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:05 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:05 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:51:05 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:05 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:51:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="fa1921df803613008b6abca5f40a7f3e8c2a2d648201809b9821a3b8f385b5b7a8bd542b9e1c45f8e3e56b41bb0ee9d59ecd7332c2d2c464c474cc3a6c8d822905a68c5ca4999044e6e056f0dc4ad5c23c1fe7334547d52363320ccaf26b6bed3ede4de34f989b3639a2a145bd974f4927aca2ad932d4546ab461c0acefaa27f3c9840eee7b879bf6218d9af868e0916e726574a4f245d96581a6ec7f7debb5436f2ac", 0xa3}, {&(0x7f0000000000)="dbf225f5a4568675d4b9d93506777ce8e7e13be9e0100af994fa2f6ae43a22eaf40415d54db9b61b57182d09d0b1e5bb2cc73eccd5c0", 0x36}, {&(0x7f0000000240)="57c3a4e2d7bab065359b5bcd236065f0493656b203d939403438666e495f78e0431ea974c17601fb4ba4e4001ae3925d7d4ce2c3bc39f55ef29e5607428f1bc66f29abe1f652841e04189c35b1c42f0272d76a44dec3ba2a0bf64868d1c66572bc71fbbeda1005e46e49e7a15bafcdbb150ba0bcc74b72eb6e4cb3dc81410cb8c326834c30af3a10c4d4db105855b54bda4b6661cf777369e6589c15b2534b4ee978dce3372f35297a82999ea8918840834b1080c65dd87421af6ffbbcfd5eb4a677f710734b08bd54c0326ec4a23688329886d6a61a8348cb6aa1f820f5b7e9f665", 0xe2}, {&(0x7f0000000340)="8d3a3637fcbb665201a7d56b4305e952b1b8207b29da5464b8686ff46223c52385fc39615946e4669b95dd8f03c2237c682b9c0d8c8b3c87a8338a0effc7c064bab677961c377a6f9c79926487cac4fae25513f74fbab4fc4b6b50", 0x5b}], 0x4, 0x8001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x1d5080, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) recvmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000440), 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f00000007c0)=""/221, 0xdd}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa0}, 0x80000002) sendmsg$netlink(r4, &(0x7f0000000bc0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)=[{&(0x7f0000000980)={0x18, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x5f, 0x0, 0x0, @pid=r5}]}, 0x18}, {&(0x7f00000009c0)={0x178, 0x17, 0x400, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0x68, 0x0, 0x0, @str='\xa7#\x00'}, @typed={0x8, 0x87, 0x0, 0x0, @ipv4=@local}, @typed={0x5, 0x65, 0x0, 0x0, @str='\x00'}, @nested={0xc2, 0x18, 0x0, 0x1, [@generic="193c750a7c0fdc74fe8e5ed4f1069b43ab41ba73baf6776410ed2c735c7f216d30da5e6449eadc8cf33071716d127f2e75d0a2f67e20efd11d463138391d5565b3bcf3384557bcc47d7c3eacf636618847c57fd01ac5e85ebf1b1edfad7bdd242f23fd5d000b313a0e75da2682c258f91d985ac3da8e070cb7e6dde25e779f91a1b638927bb9f4d9a2b3fb93e43b01270d8211109f7fbdacea58a8eded3b2b46482186ba0d96de0b86c8bb9ddf2aee0503815ff6331e816d4934e9a5e4cb"]}, @nested={0x89, 0x8c, 0x0, 0x1, [@generic="466e26aae02b3cdd339e5b72141f97822bab7247effd2da6936e90d524b461bd5690763a69399285bf66eed99e8847f90966913c86c6b9dfdbf63d18340d71cfe0d867e6f2e6b4f70bfb3e2ca7004416123886f2759b7bb6d11b051f48d04a44d690fc7ec0734ba005c86310c245838f99a9c4bc481fb39b5afe3a9e2df07570f40648a235"]}]}, 0x178}], 0x2, &(0x7f0000000b80), 0x0, 0x4048801}, 0x4000800) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000050500)={0x0, 0x0, "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", "6ed14c6089716b98fcc089bae4f6e1a4613fee779387f400f2ab69d0c193b3576fd8a8e6e487c44ab000f37ee4be9cd718add070321797fcffa835eeddf14091052167350e334b528c713367717fc7ca69df998efb4722bb5b262a191f7e8bd4d01035b80813e311ebc4282a8fa2a5f3adb8fa57fb15b4b5fe5911c2efe0b00431fe8a613dca64c926b6bc601062ca67594f381737d432ea7539a3a5efd18917b9eb6fad7d7724cf9457eb7af17ee04fdaa0199ee200884b704944ecd640ce2c7220f2a3c9e252439227586bad92a1efdb30306baac589fe3e18c2514c6536c02947698fbe8c07fdb8beeab9d2578c5066ac84e479b453759906bbfd0e48e0d2ebd20a34f46c3717a8a915870c1de1744e475bc74613607113bd321a9575f5e38d289bebfe993383228866eb7f9c2804a60824b7721eeeca072656781636b37ce5fce1f310bd7301010f0e40bd98341997ea886cc8a258acbb3602660a0fb083a4370b89caa1227f8b6ed4681bff458a3175f8a7c4f7da4f61873f5fe066bb74ab30294dd6bdc5ed0579a7f909969da0e00e8bec0ef0787508937cb037a004cedb98ba5a52eb77893218564a1f90324bc1b63a8fb3596ae9c8a109a5b6a45957ac8b3adb77ed9307eaeedc4862a1783ad0c1da818b0b976f53258a52386e224ea40512e267dab8160279ed64d3d43cba46ed6feced99f4ca6b71db1e4f8e58a1ddbb251816584359b378cc22b4480126ba81ff36eb2c9ece554a6031dedd344123bb47c89309496d2cc9941979702337bfd8ec2c397274a93b4637287b4461a8316591156bc6df0d89eb859d56dcdfb4931a76f8cb92f282fbd252e2a37102a3eae34b11dd343a556c45f1e65debb412c293af9e10bea1142af53f95fbce56b462d95bdd2f89428b505505241e7c3dd3227ba05c656ebac5963b6784ea4927a2c1484499205a4304e73bfaee30ff6a6ead7526b6a275a7d3b05d3176c8aa64025bf66f42a3966a56aef0cb99475b980610a7e235f02ba29260fbb1cc2813a6aa395b23184bf0d4bd2610859bb402d57b9ddd1c49b799c42e4fa61edd365cecf5a5b59bed631168882256ebcc9d30dd3342f75908199ea4b3a3f765a26383747446ac25c8183e6f31f5aeb60ec480cc10715326f28d1d088886ee1be07faf314d7f2967aab9416f2d6726ff097f0894c854b5490bcabf3c781345e893e536afca869d4e6a6403a99a2c105a5f0085e650eb46ab92253ea54e129f5f865c52cf423a5e7ead374342c39d91e0bf3124d2fcbc8791cefb1e5349b2a6ce1b5ad1f923d0036fb119d96fbcd4a57b251d1f62bf8d49b40d3b7806ff3be9a204fde0820fa6b8fef057c4f4324184c64d750d349578549e343a7ee6ccdded50abff02d0433739f5b9f3b619a80b07f5ba62c6b386b8c4483209c366dd51a2c1bd3bb9d1b01357386f352f23f746a6f03e6d68a7adace0454f46cefb30292cfba171f68789bf7dd2d0f5ada68fa27f40c843dbbd4535212eb0d4b0aec3578001ee7ce6ce711584368ecc46330b017352eeb5bb69773aee155543ad0cda9e43444f97d8a972837ace60640d18eff1e0689ddce75d694c85d43a9603d1ffe58c42393d34c6090c320f3e9c6facd117a6b9d9f7808a8f1a268ab81fabec7e0ad5b95b0392cd04614e9cfc95db2cdd34374324f83a858c3d46fc3b430b5b6b8e27871e961fc24da3d85b924276ce73452cd000f0b2f245a255560faff9d91f28811ac21bcbc2976ed332cebe7c0a3621e3126e283dd6f2bfd7955a27ae7bafe4738bdf038a6975cffd5e698c4dc74d194b90f1bda6287e263a0ddae4dc02d355781cb8e8d16b03a41b22e8e5b025a921f5c543fd09fd9730a1b2c3fc983f068b534b69dbe985f6a1593a7aa0a86ed4d4dd1bb5f151626b4f32cded28917582b12050894aa1b00f2dd6dc7866ab362e318a0fe27f750bec69dc82e7ff08c1bce75782cb20505ba416714eed780635c7ae9b9a06b90944375d33249d5ca4f732c03387388828cd0ab881d143f98fd854a40ade3963985a22baab5967bbd2543f231dcb295ba8050c2a8bb1603feda6877be98688a37d70ad944e6b81d1e8c5e013a5b22c52c0f42da321038e53f1bd77b008404ce6eec87e1effa22eed11c5bcdcefff6c3f2160a6f62f88ae33976a50546098a9fe6649f7bf840b99e1934c0337bb508ed13fb5ce37252a659ed80f44581bc591c61d66e35742505c67cc7d039771a0c545cd4d35d0265ba67915414b0e800dae2f8f703ebbe98b433d0686bf77959b566fc20276c387a1021d4b88bc29a25ebef1f24f5cef7325224762dc605a2c2c81d906feca693cad7895a598633b2720c6a7de9691c54422229d27ca8c48af8a16ec877b5abb93c2f1e48faff8a613213df3f2a008f8cdd714f105697798e95976110d0bde9c880bbd74d4c246208cbba710b8115292ffc5476410ed8b14bd22c3bd6a867ddfa38d07f07ebadc87cc7eaaacdd4f0e542ed9233a406fc74c6a6443deb3f32accbbfc380919effaf32014f8a7c5ae9dedf26bccba8f02f977dc7f2fc8c0b4ecd01a174d10af07912f07bb4041c48458248e34d95e78f737c572dde15d88b4d5b78a110ed971029ee7a9dfc8031cc00d0c66808355f5c526be9a6011389904403c1952189005549f0a088658fd984128b0d16185df1f1fdd34455a478f5cf5f378125c0bd36c0cfd551f6f298bd79e2f6c1cffaa11d4ac23b68790fcb02dd537eaffbec3cb0bfc9f6963657b684ef3ca8c8981ea8259126119f69c6bdfa401ceded5463dc027339a01a8cbd8eb1cfa75bb1f700bc53690a99da257dbf86c5d28c3e0ed3e4e99d89b26afc3dccd02a1e4b00440e9abe7b07a100e0506d27ae708902572d3b2139514d22ba3c8dc39d6add62522b70a5d591318be4a6fa0acd2d9299e53aab961177ee3fe6523ac396e483a3b9ce935d5901a37e2340e0135f2287a271c88cb1cefa83f05bec4d02606d3d559b8fe209e2ddf8ee6161fea64c3b63c9515b41abf451a8657435e788190c3c447b334abdd088c5a5b975897b367784dda36005def6377f9fad72164f63f4d36c86fc3d75070a46ef6e5b5f7d80c6f55c8c379c05320baa3c435c08b216c90217643fcca51cb733404bad43e6ac4b6522d8c9e360b153b0377b58d5d2e01f14104f78ea09c878ec72d29a4dfeae763b1699805b05e9accd0be69ffba8efe236ce6038a651825204ab1c6b063495c5d7772f624795be0568d314cf8f97382e0d5673a63d91c8a2dfe2ba1b5d5e7187235e1e3978bcca3799fd3655b28b2fe64d8efe6b7bba7ec2c3c06c1228d33b64eebc8428c67efb217e7b58ce1ec50444656544b56c83be43b13a4499d78c350d38ed192c11710982100a3dfbee49802b0a9a761cf431db9bcf705860c1f2c6d60dedc95c3e4b26f3894169bd81d1c0b8b0682b49579552629e9d6dc35a919ccf6d747d74834daef574d4dbfe8d1b7e518d5d64b186e8679de5404d56d599061a9a9738ed3021ef1d57cbb5cb76c7f937587b4b26bbe55e94a805ebf44ea532179039d0fcafaad99ddae3757b47b7d1a537fb113a9da5c81505460ba192d8fc5e9232ba9cf9661b88f84b02c2eff5613e9e7f95d787e8bbdf94d299d2b9cfb4161b51ca5fa8b0cb78cd5ca048cd1d05cd391a6eca9cd1c75411cf7af5dc785dac245c52e3551934213dbffe28f242f1766522cb1ee731769c226ecbc5e5bd458d46cc927fd6a5d50b666b66c25d74e7026f9b1889c1f7123b0df4a12806ab6712b4ffc521b305b9b9cba5d2833458d74a89b7bc5ca9875cda61ac8259d0d0f4586b3230a80b168fe662ea89bac5bb0eca1508f46f7e662ba7e3e646ca94c956e22aeea8a66d7b3a1003698624defe95426f05ca839b10baa4b301314f46ad3f8e150bdb4105b22cce245587f243b2aa057427261e71b6b5108d393ed4e8d87ec701b432ad4fdfb1625158920463a991fe65f6628742161d5ec933f846b99c40c66167397938393c6c17102b7fa599dec8265adaa4697139b7eb9ff6fe476b9330d3c2aac9d0767e845ff85f669ecc5a847a94950944d76b48dc4a2b045d8818c8fd948502a4a536ef7f373e5b5d2deb42e3ca62d001af48a4ee2086c420cefc1a608dc481469c3eac38445a53b32691b4a1b36b40dc21d87d7a27c7fb667fbdc5f70de072cba4a8db45ba6aa11ed52559cdafe7ad2bc95a4110a7845136fab847b72e2515e077f83ba211d2251424f4518ca10bace8491709806bda482795d4a330285208dec20433e62ccec3111765fff6305532d65814bb6b9218d293d0821779f1aba96c20ac29f55927cbe0673a0c246675b995a77da6b29ebf779d79c42c95aee3a2b92123752a8f0f6f1ea2c39941ac9df56e86cde471f3047a14d7b17f0207578a5f330f049b611b3eb62900cb3bf50d386f988b83ca6ba9e24f8b1aecc735318e7f60506393df1d1b09cec6a748836c1cfb6074dbc21909e82b0133f6a4be2a1b80dd1806019e6943e1268c3534cf5861630df0406ba33a36dc10d2c600f496b05a1053063d7840ca4e57e612e8b22cc7b44240cb4a1180506e54627c16502fce4300c4c0ac8769d1c61dfd27d2cfb7f70cf2b306304349d8d08b37b95151c2bea2a1f2d2bf62ef0e910ee05e6aec750b802b9c65d078769fa4157fd12226e85049663e87a5e54cde8da2aa97106e511a1f87c880003c23cc95475954eacd1cd334dfb7710038c39e7632cc233260328eb363d5e6866bce561c5e20d8951cfd93a78b54f23a09f5483cbedd35a62815c93104439c4dca35f41734e0028f6ea24d18110aecec6c601d8bd17980e329cc73948cbf29a78c25c6a74a95280e720c945637dc8bebfd88bf8209d96a418f52838cba8503a5f88cb0bf74676007df8928d7e1924048bb19c8f326955d6a960ddb97c5593f50688cae526720d3b77dc4d16cfb21b002786cdd7e49a756368930316d9bb5b2e1234b9a90b2285da5a7410e933baeeb4a9aa6fd0f723fd96cbca29ee08b2f7cfa875e557e4ec4d76c4b6f40a038f6e2204b299574c96f3d7119c41419a3a74f3f2a4673d945ea51c54574319207c36aa1d26147e189a8e605e66a051c4be947dcda70fb344ae5fc5b94690140b7a7cc03452eef6d824e2718fa5fd3ebcc36c08452dc9928bed6572741d171e9ed3e38f57596266b41311478f52837f485b7bd8b9be40d87500e1f3fc6cc75a4b801e9b8a6fb44797ae3d6d4ac776b2b141c5e8ef067ad974378db61a909b1c69bcf2064b13742d9c03fa3550507f8c163755cbbf2ad59441e136c929c247d4bf828fd1e6d73867d190e6967138ac031e1c6e3c90c5087eea2305c046094b11e75a1b7415a772cb12cf75d2"}) r9 = perf_event_open(&(0x7f0000000280)={0x1, 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$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x5, "af2f1a9317bc6f"}) sendfile(r2, r2, 0x0, 0x100000) [ 241.892741] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:06 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:06 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:06 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:06 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:06 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:06 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:06 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 242.821269] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:19 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:19 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:51:19 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:19 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) 20:51:19 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:51:19 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:51:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 255.092215] loop1: detected capacity change from 0 to 256 20:51:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 255.161500] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:19 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:19 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:19 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:19 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 255.540301] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:51:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:34 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:51:34 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:34 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:34 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:34 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) 20:51:34 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 270.351980] loop1: detected capacity change from 0 to 256 [ 270.387491] perf: interrupt took too long (5202 > 5110), lowering kernel.perf_event_max_sample_rate to 38000 [ 270.390153] perf: interrupt took too long (10265 > 10222), lowering kernel.perf_event_max_sample_rate to 19000 20:51:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 270.416149] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:34 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:34 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) 20:51:34 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 270.522227] perf: interrupt took too long (12851 > 12831), lowering kernel.perf_event_max_sample_rate to 15000 [ 270.566139] perf: interrupt took too long (16186 > 16063), lowering kernel.perf_event_max_sample_rate to 12000 20:51:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 270.759923] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:51:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:47 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:47 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:51:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:47 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:47 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:47 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) [ 283.476911] loop1: detected capacity change from 0 to 256 20:51:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 283.496663] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:47 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:51:47 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:51:47 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) 20:51:47 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:51:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 283.717341] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:51:47 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 283.760238] loop4: detected capacity change from 0 to 256 [ 283.821201] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 283.843942] loop1: detected capacity change from 0 to 256 [ 283.868078] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 284.108023] syz-executor.1 (4569) used greatest stack depth: 22584 bytes left [ 284.111282] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 284.111952] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 284.419240] syz-executor.4 (4566) used greatest stack depth: 21432 bytes left 20:52:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:02 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:02 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:02 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:02 executing program 0: perf_event_open(&(0x7f0000000280)={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, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:02 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 298.696204] loop1: detected capacity change from 0 to 256 [ 298.697725] loop4: detected capacity change from 0 to 256 [ 298.712760] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 298.738990] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:02 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:02 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:03 executing program 0: perf_event_open(&(0x7f0000000280)={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, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 298.905124] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:03 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:03 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:03 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 299.084619] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:17 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:17 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:17 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:17 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:17 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:17 executing program 3: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:17 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 313.343239] loop1: detected capacity change from 0 to 256 [ 313.349377] loop4: detected capacity change from 0 to 256 [ 313.363070] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.413086] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:17 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:17 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:17 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:17 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:17 executing program 3: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:17 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 313.700282] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:17 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 313.738922] loop3: detected capacity change from 0 to 256 [ 313.757289] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:17 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 313.820253] loop1: detected capacity change from 0 to 256 [ 313.832836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.854173] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.929143] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 314.000461] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:30 executing program 6: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:30 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:30 executing program 4: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:30 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:30 executing program 3: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) 20:52:30 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 326.561419] loop3: detected capacity change from 0 to 256 20:52:30 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 326.580557] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.601768] loop1: detected capacity change from 0 to 256 [ 326.617980] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:30 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:30 executing program 6: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:30 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 326.846152] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:31 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 326.896874] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:31 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:31 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:31 executing program 6: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 326.985903] loop1: detected capacity change from 0 to 256 20:52:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 327.026473] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.198250] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:43 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:43 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:43 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:43 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 339.073826] loop1: detected capacity change from 0 to 256 20:52:43 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 339.103381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:43 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:43 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:43 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 339.327142] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.809005] syz-executor.3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 339.809031] CPU: 1 PID: 294 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 339.809044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 339.809052] Call Trace: [ 339.809055] [ 339.809060] dump_stack_lvl+0x8b/0xb3 [ 339.809082] dump_header+0x10b/0x7e4 [ 339.809098] oom_kill_process.cold+0x10/0x15 [ 339.809112] out_of_memory+0x11e6/0x14b0 [ 339.809134] ? oom_killer_disable+0x270/0x270 [ 339.809156] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 339.809186] ? warn_alloc+0x190/0x190 [ 339.809207] ? prepare_alloc_pages+0x371/0x500 [ 339.809231] __alloc_pages+0x421/0x4f0 [ 339.809242] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 339.809254] ? lock_is_held_type+0xd7/0x130 [ 339.809283] ? __filemap_get_folio+0x2d4/0xfe0 [ 339.809301] ? lock_downgrade+0x6d0/0x6d0 [ 339.809316] ? lock_is_held_type+0xd7/0x130 [ 339.809338] alloc_pages+0x1a0/0x2f0 [ 339.809356] __filemap_get_folio+0x65f/0xfe0 [ 339.809380] ? filemap_read+0xba0/0xba0 [ 339.809411] filemap_fault+0x156a/0x2140 [ 339.809436] ? __filemap_get_folio+0xfe0/0xfe0 [ 339.809468] __do_fault+0x113/0x5a0 [ 339.809485] __handle_mm_fault+0x13bc/0x3670 [ 339.809504] ? lock_is_held_type+0xd7/0x130 [ 339.809521] ? __pmd_alloc+0x680/0x680 [ 339.809556] handle_mm_fault+0x2e6/0xa20 [ 339.809574] do_user_addr_fault+0x54a/0x12a0 [ 339.809599] exc_page_fault+0xa2/0x1a0 [ 339.809618] asm_exc_page_fault+0x27/0x30 [ 339.809635] RIP: 0033:0x7fa415172688 [ 339.809650] Code: Unable to access opcode bytes at RIP 0x7fa41517265e. [ 339.809655] RSP: 002b:00007fffc25a2bf0 EFLAGS: 00010206 [ 339.809664] RAX: 0000001b2db20000 RBX: 0000000000000043 RCX: 0000000000052c38 [ 339.809671] RDX: 0000000000052df9 RSI: 00007fffc25a2cb0 RDI: 0000000000000001 [ 339.809678] RBP: 00007fffc25a2c4c R08: 0000000000000153 R09: 00007fffc25e4080 [ 339.809684] R10: 00007fffc25e4090 R11: 000000000009c6fa R12: 0000000000000032 [ 339.809691] R13: 0000000000052bad R14: 0000000000000005 R15: 00007fffc25a2cb0 [ 339.809713] [ 339.809770] Mem-Info: [ 339.809774] active_anon:4752 inactive_anon:42713 isolated_anon:0 [ 339.809774] active_file:110 inactive_file:141 isolated_file:9 [ 339.809774] unevictable:0 dirty:9 writeback:1 [ 339.809774] slab_reclaimable:7257 slab_unreclaimable:60019 [ 339.809774] mapped:69836 shmem:116 pagetables:952 bounce:0 [ 339.809774] kernel_misc_reclaimable:0 [ 339.809774] free:3352 free_pcp:110 free_cma:0 [ 339.809803] Node 0 active_anon:19008kB inactive_anon:170852kB active_file:440kB inactive_file:564kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:279344kB dirty:36kB writeback:4kB shmem:464kB writeback_tmp:0kB kernel_stack:4160kB pagetables:3808kB all_unreclaimable? no [ 339.809828] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 339.809860] lowmem_reserve[]: 0 1615 1615 1615 [ 339.809875] Node 0 DMA32 free:6908kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:4096KB active_anon:19008kB inactive_anon:171020kB active_file:468kB inactive_file:1028kB unevictable:0kB writepending:292kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:440kB local_pcp:0kB free_cma:0kB [ 339.809908] lowmem_reserve[]: 0 0 0 0 [ 339.809922] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6500kB [ 339.810013] Node 0 DMA32: 554*4kB (MEH) 269*8kB (UMEH) 113*16kB (UMEH) 8*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6496kB [ 339.810078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 339.810088] 378 total pagecache pages [ 339.810091] 0 pages in swap cache [ 339.810094] Swap cache stats: add 0, delete 0, find 0/0 [ 339.810101] Free swap = 0kB [ 339.810104] Total swap = 0kB [ 339.810107] 524158 pages RAM [ 339.810110] 0 pages HighMem/MovableOnly [ 339.810112] 105748 pages reserved [ 339.810116] Unreclaimable slab info: [ 339.810119] Name Used Total [ 339.810147] pid_4 7KB 7KB [ 339.810154] pid_3 3KB 3KB [ 339.810161] pid_2 33KB 33KB [ 339.810172] fib6_nodes 28KB 28KB [ 339.810178] ip6_dst_cache 37KB 37KB [ 339.810185] RAWv6 126KB 126KB [ 339.810192] UDPLITEv6 31KB 31KB [ 339.810198] UDPv6 62KB 62KB [ 339.810206] TCPv6 62KB 62KB [ 339.810215] scsi_sense_cache 8KB 8KB [ 339.810222] virtio_scsi_cmd 16KB 16KB [ 339.810229] bio-120 7KB 7KB [ 339.810241] sgpool-128 89KB 89KB [ 339.810247] sgpool-64 63KB 63KB [ 339.810254] sgpool-32 78KB 78KB [ 339.810260] sgpool-16 52KB 52KB [ 339.810266] sgpool-8 45KB 45KB [ 339.810273] mqueue_inode_cache 60KB 60KB [ 339.810279] nfs_commit_data 15KB 15KB [ 339.810286] nfs_write_data 47KB 47KB [ 339.810294] jbd2_inode 7KB 7KB [ 339.810301] ext4_system_zone 3KB 3KB [ 339.810307] ext4_io_end_vec 7KB 7KB [ 339.810314] ext4_bio_post_read_ctx 15KB 15KB [ 339.810326] pid_namespace 7KB 7KB [ 339.810334] rpc_buffers 31KB 31KB [ 339.810341] rpc_tasks 3KB 3KB [ 339.810348] UNIX-STREAM 228KB 352KB [ 339.810355] UNIX 210KB 256KB [ 339.810362] UDP-Lite 63KB 63KB [ 339.810369] tcp_bind_bucket 8KB 8KB [ 339.810377] ip_fib_trie 8KB 8KB [ 339.810383] ip_fib_alias 11KB 11KB [ 339.810390] ip_dst_cache 8KB 8KB [ 339.810397] RAW 31KB 31KB [ 339.810403] UDP 220KB 220KB [ 339.810410] request_sock_TCP 7KB 7KB [ 339.810416] TCP 58KB 58KB [ 339.810423] hugetlbfs_inode_cache 15KB 15KB [ 339.810429] bio-248 15KB 15KB [ 339.810436] ep_head 8KB 8KB [ 339.810442] eventpoll_pwq 19KB 19KB [ 339.810449] eventpoll_epi 39KB 39KB [ 339.810455] inotify_inode_mark 35KB 35KB [ 339.810462] request_queue 63KB 63KB [ 339.810469] blkdev_ioc 8KB 8KB [ 339.810475] bio-184 40KB 40KB [ 339.810482] biovec-max 467KB 505KB [ 339.810490] biovec-64 157KB 157KB [ 339.810496] biovec-16 30KB 30KB [ 339.810504] uid_cache 7KB 7KB [ 339.810511] dmaengine-unmap-2 4KB 4KB [ 339.810517] audit_buffer 7KB 7KB [ 339.810524] skbuff_fclone_cache 75KB 75KB [ 339.810530] skbuff_head_cache 1293KB 1293KB [ 339.810538] file_lock_cache 51KB 51KB [ 339.810544] file_lock_ctx 7KB 7KB [ 339.810551] fsnotify_mark_connector 20KB 20KB [ 339.810558] taskstats 30KB 30KB [ 339.810565] proc_dir_entry 326KB 345KB [ 339.810571] pde_opener 27KB 27KB [ 339.810578] seq_file 52KB 52KB [ 339.810584] sigqueue 31KB 31KB [ 339.810592] shmem_inode_cache 1399KB 1454KB [ 339.810599] kernfs_iattrs_cache 254KB 254KB [ 339.810606] kernfs_node_cache 5277KB 5280KB [ 339.810633] mnt_cache 149KB 149KB [ 339.810657] filp 1775KB 2362KB [ 339.810665] names_cache 14547KB 14709KB [ 339.810671] net_namespace 95KB 95KB [ 339.810678] hashtab_node 274KB 274KB [ 339.810685] ebitmap_node 1149KB 1149KB [ 339.810692] avtab_node 4976KB 4976KB [ 339.810700] avc_node 31KB 31KB [ 339.810725] lsm_inode_cache 2659KB 2972KB [ 339.810734] lsm_file_cache 94KB 128KB [ 339.810740] key_jar 31KB 31KB [ 339.810747] uts_namespace 15KB 15KB [ 339.810754] nsproxy 7KB 7KB [ 339.810770] vm_area_struct 899KB 1044KB [ 339.810793] mm_struct 176KB 315KB [ 339.810800] fs_cache 44KB 56KB [ 339.810807] files_cache 238KB 239KB [ 339.810814] signal_cache 310KB 394KB [ 339.810821] sighand_cache 330KB 330KB [ 339.810827] task_struct 1242KB 1269KB [ 339.810836] cred_jar 141KB 172KB [ 339.810844] anon_vma_chain 186KB 216KB [ 339.810853] anon_vma 157KB 188KB [ 339.810860] pid 95KB 116KB [ 339.810870] Acpi-Operand 104KB 166KB [ 339.810877] Acpi-ParseExt 35KB 35KB [ 339.810884] Acpi-Parse 55KB 71KB [ 339.810891] Acpi-State 35KB 51KB [ 339.810898] Acpi-Namespace 28KB 28KB [ 339.810905] numa_policy 3KB 3KB [ 339.810911] perf_event 63KB 63KB [ 339.810918] trace_event_file 175KB 175KB [ 339.810925] ftrace_event_field 304KB 304KB [ 339.810931] pool_workqueue 40KB 40KB [ 339.810938] task_group 16KB 16KB [ 339.810944] vmap_area 47KB 47KB [ 339.810951] page->ptl 154KB 161KB [ 339.810958] kmemleak_scan_area 27KB 27KB [ 339.811384] kmemleak_object 133837KB 142587KB [ 339.811400] kmalloc-cg-8k 64KB 64KB [ 339.811409] kmalloc-cg-4k 2392KB 2656KB [ 339.811417] kmalloc-cg-2k 1744KB 1824KB [ 339.811424] kmalloc-cg-1k 428KB 480KB [ 339.811431] kmalloc-cg-512 263KB 304KB [ 339.811438] kmalloc-cg-256 48KB 48KB [ 339.811444] kmalloc-cg-192 40KB 40KB [ 339.811451] kmalloc-cg-128 40KB 40KB [ 339.811457] kmalloc-cg-96 24KB 24KB [ 339.811464] kmalloc-cg-64 16KB 16KB [ 339.811471] kmalloc-cg-32 50KB 72KB [ 339.811477] kmalloc-cg-16 8KB 8KB [ 339.811484] kmalloc-cg-8 11KB 11KB [ 339.811491] kmalloc-8k 5456KB 5504KB [ 339.811502] kmalloc-4k 3944KB 4416KB [ 339.811514] kmalloc-2k 3056KB 3552KB [ 339.811520] kmalloc-1k 9248KB 9248KB [ 339.811526] kmalloc-512 5488KB 5488KB [ 339.811541] kmalloc-256 952KB 1064KB [ 339.811556] kmalloc-192 312KB 408KB [ 339.811573] kmalloc-128 339KB 508KB [ 339.811580] kmalloc-96 506KB 508KB [ 339.811586] kmalloc-64 1452KB 1452KB [ 339.811602] kmalloc-32 470KB 560KB [ 339.811634] kmalloc-16 321KB 328KB [ 339.811642] kmalloc-8 258KB 262KB [ 339.811648] kmem_cache_node 51KB 51KB [ 339.811655] kmem_cache 82KB 82KB [ 339.811661] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=294,uid=0 [ 339.811878] Out of memory (oom_kill_allocating_task): Killed process 294 (syz-executor.3) total-vm:93280kB, anon-rss:384kB, file-rss:34712kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 20:52:55 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:55 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:55 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:55 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:52:55 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:55 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:52:55 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:52:55 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:55 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 351.272381] loop1: detected capacity change from 0 to 256 [ 351.301859] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:52:55 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:52:55 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:52:55 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 351.541744] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.900786] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 359.286187] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 359.290571] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 359.292495] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 359.299550] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 359.300601] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 359.300908] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 361.316800] Bluetooth: hci6: command 0x0409 tx timeout [ 363.364700] Bluetooth: hci6: command 0x041b tx timeout [ 365.412723] Bluetooth: hci6: command 0x040f tx timeout [ 367.254271] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 367.254293] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 367.255946] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 367.315115] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 367.315136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 367.317114] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 367.460690] Bluetooth: hci6: command 0x0419 tx timeout [ 368.212487] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 368.212516] CPU: 1 PID: 5249 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 368.212530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 368.212539] Call Trace: [ 368.212543] [ 368.212548] dump_stack_lvl+0x8b/0xb3 [ 368.212571] dump_header+0x10b/0x7e4 [ 368.212588] oom_kill_process.cold+0x10/0x15 [ 368.212606] out_of_memory+0x11e6/0x14b0 [ 368.212629] ? oom_killer_disable+0x270/0x270 [ 368.212652] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 368.212683] ? warn_alloc+0x190/0x190 [ 368.212705] ? prepare_alloc_pages+0x371/0x500 [ 368.212723] ? lock_is_held_type+0xd7/0x130 [ 368.212749] __alloc_pages+0x421/0x4f0 [ 368.212761] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 368.212783] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 368.212813] alloc_pages+0x1a0/0x2f0 [ 368.212831] __vmalloc_node_range+0x713/0x1410 [ 368.212858] ? packet_set_ring+0xb60/0x1b20 [ 368.212886] ? __vmalloc_node+0x100/0x100 [ 368.212906] ? lock_is_held_type+0xd7/0x130 [ 368.212927] ? packet_set_ring+0xb60/0x1b20 [ 368.212943] __vmalloc_node+0xb5/0x100 [ 368.212960] ? packet_set_ring+0xb60/0x1b20 [ 368.212981] packet_set_ring+0xb60/0x1b20 [ 368.213010] packet_setsockopt+0x1b56/0x3cc0 [ 368.213031] ? lock_release+0x3b2/0x750 [ 368.213047] ? __fget_files+0x265/0x470 [ 368.213065] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 368.213088] ? packet_bind+0x1b0/0x1b0 [ 368.213106] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 368.213125] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 368.213141] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 368.213169] ? selinux_socket_setsockopt+0x6a/0x80 [ 368.213185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 368.213209] __sys_setsockopt+0x180/0x2a0 [ 368.213226] ? packet_bind+0x1b0/0x1b0 [ 368.213243] ? __ia32_sys_recv+0x100/0x100 [ 368.213257] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 368.213276] ? hrtimer_interrupt+0x5b0/0x770 [ 368.213307] __x64_sys_setsockopt+0xba/0x150 [ 368.213323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 368.213343] do_syscall_64+0x3b/0x90 [ 368.213360] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 368.213379] RIP: 0033:0x7fa0e8b25b19 [ 368.213388] 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 [ 368.213400] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 368.213413] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 368.213421] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 368.213428] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 368.213435] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 368.213442] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 368.213465] [ 368.213536] Mem-Info: [ 368.213565] active_anon:822 inactive_anon:42670 isolated_anon:0 [ 368.213565] active_file:35 inactive_file:17 isolated_file:0 [ 368.213565] unevictable:0 dirty:0 writeback:0 [ 368.213565] slab_reclaimable:7093 slab_unreclaimable:59378 [ 368.213565] mapped:69642 shmem:113 pagetables:913 bounce:0 [ 368.213565] kernel_misc_reclaimable:0 [ 368.213565] free:3323 free_pcp:338 free_cma:0 [ 368.213625] Node 0 active_anon:3288kB inactive_anon:170680kB active_file:140kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278568kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4160kB pagetables:3652kB all_unreclaimable? no [ 368.213662] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 368.213715] lowmem_reserve[]: 0 1615 1615 1615 [ 368.213792] Node 0 DMA32 free:6792kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:4096KB active_anon:3288kB inactive_anon:170680kB active_file:140kB inactive_file:68kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:1352kB local_pcp:792kB free_cma:0kB [ 368.213827] lowmem_reserve[]: 0 0 0 0 [ 368.213842] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6500kB [ 368.213924] Node 0 DMA32: 668*4kB (UMEH) 295*8kB (UMEH) 102*16kB (UMH) 4*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6792kB [ 368.213992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 368.214002] 165 total pagecache pages [ 368.214005] 0 pages in swap cache [ 368.214009] Swap cache stats: add 0, delete 0, find 0/0 [ 368.214016] Free swap = 0kB [ 368.214019] Total swap = 0kB [ 368.214022] 524158 pages RAM [ 368.214025] 0 pages HighMem/MovableOnly [ 368.214028] 105748 pages reserved [ 368.214033] Unreclaimable slab info: [ 368.214036] Name Used Total [ 368.214092] pid_4 7KB 7KB [ 368.214100] pid_3 3KB 3KB [ 368.214107] pid_2 33KB 33KB [ 368.214119] fib6_nodes 28KB 28KB [ 368.214126] ip6_dst_cache 37KB 37KB [ 368.214134] RAWv6 126KB 126KB [ 368.214141] UDPLITEv6 31KB 31KB [ 368.214148] UDPv6 62KB 62KB [ 368.214157] TCPv6 62KB 62KB [ 368.214167] scsi_sense_cache 8KB 8KB [ 368.214174] virtio_scsi_cmd 16KB 16KB [ 368.214181] bio-120 7KB 7KB [ 368.214195] sgpool-128 89KB 89KB [ 368.214201] sgpool-64 63KB 63KB [ 368.214209] sgpool-32 81KB 141KB [ 368.214216] sgpool-16 67KB 67KB [ 368.214224] sgpool-8 19KB 33KB [ 368.214230] mqueue_inode_cache 60KB 60KB [ 368.214237] nfs_commit_data 15KB 15KB [ 368.214244] nfs_write_data 47KB 47KB [ 368.214253] jbd2_inode 7KB 7KB [ 368.214261] ext4_system_zone 3KB 3KB [ 368.214268] ext4_io_end_vec 7KB 7KB [ 368.214276] ext4_bio_post_read_ctx 15KB 15KB [ 368.214289] pid_namespace 7KB 7KB [ 368.214297] rpc_buffers 31KB 31KB [ 368.214304] rpc_tasks 3KB 3KB [ 368.214311] UNIX-STREAM 228KB 352KB [ 368.214319] UNIX 288KB 288KB [ 368.214327] UDP-Lite 63KB 63KB [ 368.214334] tcp_bind_bucket 8KB 8KB [ 368.214343] ip_fib_trie 8KB 8KB [ 368.214350] ip_fib_alias 11KB 11KB [ 368.214357] ip_dst_cache 8KB 8KB [ 368.214365] RAW 31KB 31KB [ 368.214372] UDP 220KB 220KB [ 368.214379] request_sock_TCP 7KB 7KB [ 368.214386] TCP 58KB 58KB [ 368.214393] hugetlbfs_inode_cache 15KB 15KB [ 368.214400] bio-248 15KB 15KB [ 368.214407] ep_head 8KB 8KB [ 368.214414] eventpoll_pwq 19KB 19KB [ 368.214421] eventpoll_epi 39KB 39KB [ 368.214428] inotify_inode_mark 35KB 35KB [ 368.214435] request_queue 63KB 63KB [ 368.214442] blkdev_ioc 8KB 8KB [ 368.214449] bio-184 40KB 40KB [ 368.214457] biovec-max 505KB 505KB [ 368.214465] biovec-64 141KB 220KB [ 368.214472] biovec-16 45KB 45KB [ 368.214481] uid_cache 7KB 7KB [ 368.214488] dmaengine-unmap-2 4KB 4KB [ 368.214495] audit_buffer 7KB 7KB [ 368.214503] skbuff_fclone_cache 75KB 75KB [ 368.214510] skbuff_head_cache 435KB 435KB [ 368.214519] file_lock_cache 47KB 47KB [ 368.214526] file_lock_ctx 7KB 7KB [ 368.214533] fsnotify_mark_connector 20KB 20KB [ 368.214541] taskstats 30KB 30KB [ 368.214548] proc_dir_entry 345KB 345KB [ 368.214555] pde_opener 27KB 27KB [ 368.214562] seq_file 71KB 71KB [ 368.214569] sigqueue 31KB 31KB [ 368.214578] shmem_inode_cache 1314KB 1423KB [ 368.214586] kernfs_iattrs_cache 258KB 258KB [ 368.214593] kernfs_node_cache 5276KB 5276KB [ 368.214620] mnt_cache 149KB 149KB [ 368.214660] filp 2342KB 2422KB [ 368.214720] names_cache 17255KB 17497KB [ 368.214744] net_namespace 95KB 95KB [ 368.214751] hashtab_node 274KB 274KB [ 368.214758] ebitmap_node 1149KB 1149KB [ 368.214766] avtab_node 4976KB 4976KB [ 368.214777] avc_node 31KB 31KB [ 368.214811] lsm_inode_cache 2628KB 2956KB [ 368.214819] lsm_file_cache 121KB 128KB [ 368.214826] key_jar 31KB 31KB [ 368.214834] uts_namespace 15KB 15KB [ 368.214841] nsproxy 7KB 7KB [ 368.214862] vm_area_struct 3098KB 3196KB [ 368.214870] mm_struct 441KB 441KB [ 368.214878] fs_cache 49KB 72KB [ 368.214887] files_cache 211KB 302KB [ 368.214895] signal_cache 494KB 577KB [ 368.214902] sighand_cache 330KB 330KB [ 368.214911] task_struct 1944KB 2079KB [ 368.214918] cred_jar 232KB 232KB [ 368.214927] anon_vma_chain 432KB 448KB [ 368.214936] anon_vma 177KB 200KB [ 368.214944] pid 105KB 112KB [ 368.214955] Acpi-Operand 104KB 166KB [ 368.214962] Acpi-ParseExt 35KB 35KB [ 368.214970] Acpi-Parse 55KB 71KB [ 368.214978] Acpi-State 35KB 51KB [ 368.214985] Acpi-Namespace 28KB 28KB [ 368.214993] numa_policy 3KB 3KB [ 368.215000] perf_event 63KB 63KB [ 368.215007] trace_event_file 175KB 175KB [ 368.215015] ftrace_event_field 304KB 304KB [ 368.215022] pool_workqueue 40KB 40KB [ 368.215030] task_group 16KB 16KB [ 368.215038] vmap_area 36KB 47KB [ 368.215047] page->ptl 254KB 263KB [ 368.215054] kmemleak_scan_area 27KB 27KB [ 368.215500] kmemleak_object 136189KB 141927KB [ 368.215519] kmalloc-cg-8k 64KB 64KB [ 368.215529] kmalloc-cg-4k 3112KB 3264KB [ 368.215538] kmalloc-cg-2k 1672KB 1760KB [ 368.215546] kmalloc-cg-1k 440KB 480KB [ 368.215555] kmalloc-cg-512 223KB 288KB [ 368.215562] kmalloc-cg-256 48KB 48KB [ 368.215569] kmalloc-cg-192 40KB 40KB [ 368.215577] kmalloc-cg-128 40KB 40KB [ 368.215584] kmalloc-cg-96 24KB 24KB [ 368.215591] kmalloc-cg-64 16KB 16KB [ 368.215639] kmalloc-cg-32 69KB 76KB [ 368.215669] kmalloc-cg-16 8KB 8KB [ 368.215689] kmalloc-cg-8 11KB 11KB [ 368.215720] kmalloc-8k 5280KB 5280KB [ 368.215746] kmalloc-4k 3016KB 3616KB [ 368.215758] kmalloc-2k 3216KB 3488KB [ 368.215765] kmalloc-1k 3808KB 3808KB [ 368.215783] kmalloc-512 3103KB 3504KB [ 368.215797] kmalloc-256 959KB 1056KB [ 368.215812] kmalloc-192 337KB 396KB [ 368.215821] kmalloc-128 561KB 568KB [ 368.215841] kmalloc-96 333KB 500KB [ 368.215857] kmalloc-64 1230KB 1308KB [ 368.215876] kmalloc-32 474KB 560KB [ 368.215886] kmalloc-16 320KB 328KB [ 368.215894] kmalloc-8 256KB 262KB [ 368.215901] kmem_cache_node 51KB 51KB [ 368.215909] kmem_cache 82KB 82KB [ 368.215915] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=5249,uid=0 [ 368.216081] Out of memory (oom_kill_allocating_task): Killed process 5248 (syz-executor.3) total-vm:93412kB, anon-rss:372kB, file-rss:34008kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:53:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:26 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:26 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:26 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:53:26 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:26 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:26 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:53:26 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 382.750109] loop1: detected capacity change from 0 to 256 [ 382.776536] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:26 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:53:27 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:27 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:27 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:53:27 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 383.085230] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:27 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:27 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800), 0x4000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:53:27 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) [ 383.362243] loop1: detected capacity change from 0 to 256 [ 383.490204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:40 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:40 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:40 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:53:40 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800), 0x4000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:53:40 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:40 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:40 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 396.223435] loop1: detected capacity change from 0 to 256 [ 396.247373] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:40 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) 20:53:40 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:40 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 396.483412] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:40 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:40 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800), 0x4000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:53:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:40 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) [ 396.596550] loop1: detected capacity change from 0 to 256 20:53:40 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 396.619381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:40 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 396.868648] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) 20:53:52 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:52 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:52 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:52 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:52 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, 0xffffffffffffffff, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:53:52 executing program 2: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 408.334877] loop1: detected capacity change from 0 to 256 [ 408.344984] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) 20:53:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) 20:53:52 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:53:52 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:52 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:53:52 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:53:52 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, 0xffffffffffffffff, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 408.525264] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:53:52 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 408.599156] loop1: detected capacity change from 0 to 256 [ 408.615945] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 408.705319] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 408.934903] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 408.934933] CPU: 1 PID: 5351 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 408.934947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 408.934955] Call Trace: [ 408.934959] [ 408.934964] dump_stack_lvl+0x8b/0xb3 [ 408.934987] dump_header+0x10b/0x7e4 [ 408.935004] oom_kill_process.cold+0x10/0x15 [ 408.935019] out_of_memory+0x11e6/0x14b0 [ 408.935042] ? oom_killer_disable+0x270/0x270 [ 408.935065] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 408.935097] ? warn_alloc+0x190/0x190 [ 408.935119] ? prepare_alloc_pages+0x371/0x500 [ 408.935144] __alloc_pages+0x421/0x4f0 [ 408.935157] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 408.935171] ? __schedule+0x895/0x2450 [ 408.935191] ? io_schedule_timeout+0x140/0x140 [ 408.935213] alloc_pages+0x1a0/0x2f0 [ 408.935231] __vmalloc_node_range+0x713/0x1410 [ 408.935257] ? packet_set_ring+0xb60/0x1b20 [ 408.935285] ? __vmalloc_node+0x100/0x100 [ 408.935305] ? lock_is_held_type+0xd7/0x130 [ 408.935327] ? packet_set_ring+0xb60/0x1b20 [ 408.935343] __vmalloc_node+0xb5/0x100 [ 408.935360] ? packet_set_ring+0xb60/0x1b20 [ 408.935380] packet_set_ring+0xb60/0x1b20 [ 408.935409] packet_setsockopt+0x1b56/0x3cc0 [ 408.935430] ? lock_release+0x3b2/0x750 [ 408.935446] ? __fget_files+0x265/0x470 [ 408.935463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.935486] ? packet_bind+0x1b0/0x1b0 [ 408.935504] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.935525] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 408.935542] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 408.935569] ? selinux_socket_setsockopt+0x6a/0x80 [ 408.935586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.935609] __sys_setsockopt+0x180/0x2a0 [ 408.935626] ? packet_bind+0x1b0/0x1b0 [ 408.935643] ? __ia32_sys_recv+0x100/0x100 [ 408.935657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.935676] ? hrtimer_interrupt+0x5b0/0x770 [ 408.935706] __x64_sys_setsockopt+0xba/0x150 [ 408.935723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 408.935743] do_syscall_64+0x3b/0x90 [ 408.935769] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 408.935789] RIP: 0033:0x7f2f7dacfb19 [ 408.935799] 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 [ 408.935811] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 408.935823] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 408.935831] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 408.935838] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 408.935845] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 408.935852] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 408.935874] [ 408.936073] Mem-Info: [ 408.936077] active_anon:822 inactive_anon:42630 isolated_anon:0 [ 408.936077] active_file:292 inactive_file:152 isolated_file:10 [ 408.936077] unevictable:0 dirty:14 writeback:21 [ 408.936077] slab_reclaimable:7067 slab_unreclaimable:59841 [ 408.936077] mapped:69917 shmem:112 pagetables:950 bounce:0 [ 408.936077] kernel_misc_reclaimable:0 [ 408.936077] free:4649 free_pcp:0 free_cma:0 [ 408.936109] Node 0 active_anon:3288kB inactive_anon:170520kB active_file:1168kB inactive_file:608kB unevictable:0kB isolated(anon):0kB isolated(file):40kB mapped:279668kB dirty:56kB writeback:84kB shmem:448kB writeback_tmp:0kB kernel_stack:3936kB pagetables:3800kB all_unreclaimable? no [ 408.936136] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 408.936170] lowmem_reserve[]: 0 1615 1615 1615 [ 408.936186] Node 0 DMA32 free:12092kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3288kB inactive_anon:170772kB active_file:1748kB inactive_file:1120kB unevictable:0kB writepending:560kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 408.936221] lowmem_reserve[]: 0 0 0 0 [ 408.936235] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 408.936318] Node 0 DMA32: 1152*4kB (UMEH) 511*8kB (UMEH) 148*16kB (UMEH) 31*32kB (UMH) 3*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12248kB [ 408.936389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 408.936399] 575 total pagecache pages [ 408.936402] 0 pages in swap cache [ 408.936406] Swap cache stats: add 0, delete 0, find 0/0 [ 408.936413] Free swap = 0kB [ 408.936416] Total swap = 0kB [ 408.936419] 524158 pages RAM [ 408.936422] 0 pages HighMem/MovableOnly [ 408.936425] 105748 pages reserved [ 408.936429] Unreclaimable slab info: [ 408.936432] Name Used Total [ 408.936437] pid_4 7KB 7KB [ 408.936445] pid_3 3KB 3KB [ 408.936452] pid_2 33KB 33KB [ 408.936465] fib6_nodes 28KB 28KB [ 408.936472] ip6_dst_cache 37KB 37KB [ 408.936480] RAWv6 126KB 126KB [ 408.936487] UDPLITEv6 31KB 31KB [ 408.936494] UDPv6 62KB 62KB [ 408.936504] TCPv6 62KB 62KB [ 408.936514] scsi_sense_cache 8KB 8KB [ 408.936521] virtio_scsi_cmd 16KB 16KB [ 408.936528] bio-120 7KB 7KB [ 408.936542] sgpool-128 89KB 89KB [ 408.936549] sgpool-64 63KB 63KB [ 408.936556] sgpool-32 126KB 189KB [ 408.936563] sgpool-16 97KB 97KB [ 408.936570] sgpool-8 67KB 67KB [ 408.936577] mqueue_inode_cache 60KB 60KB [ 408.936608] nfs_commit_data 15KB 15KB [ 408.936639] nfs_write_data 47KB 47KB [ 408.936688] jbd2_inode 7KB 7KB [ 408.936728] ext4_system_zone 3KB 3KB [ 408.936744] ext4_io_end_vec 7KB 7KB [ 408.936752] ext4_bio_post_read_ctx 15KB 15KB [ 408.936766] pid_namespace 7KB 7KB [ 408.936774] rpc_buffers 31KB 31KB [ 408.936781] rpc_tasks 3KB 3KB [ 408.936788] UNIX-STREAM 228KB 352KB [ 408.936796] UNIX 136KB 256KB [ 408.936805] UDP-Lite 63KB 63KB [ 408.936812] tcp_bind_bucket 8KB 8KB [ 408.936821] ip_fib_trie 8KB 8KB [ 408.936828] ip_fib_alias 11KB 11KB [ 408.936835] ip_dst_cache 8KB 8KB [ 408.936843] RAW 31KB 31KB [ 408.936850] UDP 138KB 220KB [ 408.936857] request_sock_TCP 7KB 7KB [ 408.936865] TCP 58KB 58KB [ 408.936871] hugetlbfs_inode_cache 15KB 15KB [ 408.936879] bio-248 15KB 15KB [ 408.936885] ep_head 8KB 8KB [ 408.936892] eventpoll_pwq 19KB 19KB [ 408.936899] eventpoll_epi 39KB 39KB [ 408.936906] inotify_inode_mark 35KB 35KB [ 408.936914] request_queue 63KB 63KB [ 408.936921] blkdev_ioc 8KB 8KB [ 408.936928] bio-184 40KB 40KB [ 408.936935] biovec-max 565KB 565KB [ 408.936944] biovec-64 141KB 220KB [ 408.936951] biovec-16 52KB 52KB [ 408.936959] uid_cache 7KB 7KB [ 408.936967] dmaengine-unmap-2 4KB 4KB [ 408.936974] audit_buffer 7KB 7KB [ 408.936982] skbuff_fclone_cache 75KB 75KB [ 408.936997] skbuff_head_cache 1255KB 1323KB [ 408.937005] file_lock_cache 47KB 47KB [ 408.937012] file_lock_ctx 7KB 7KB [ 408.937019] fsnotify_mark_connector 20KB 20KB [ 408.937026] taskstats 30KB 30KB [ 408.937034] proc_dir_entry 345KB 345KB [ 408.937040] pde_opener 27KB 27KB [ 408.937048] seq_file 56KB 56KB [ 408.937055] sigqueue 31KB 31KB [ 408.937062] shmem_inode_cache 1406KB 1423KB [ 408.937071] kernfs_iattrs_cache 245KB 254KB [ 408.937079] kernfs_node_cache 5276KB 5276KB [ 408.937086] mnt_cache 149KB 149KB [ 408.937101] filp 1916KB 2107KB [ 408.937110] names_cache 15053KB 15287KB [ 408.937117] net_namespace 95KB 95KB [ 408.937124] hashtab_node 274KB 274KB [ 408.937132] ebitmap_node 1149KB 1149KB [ 408.937139] avtab_node 4976KB 4976KB [ 408.937149] avc_node 31KB 31KB [ 408.937175] lsm_inode_cache 2673KB 2952KB [ 408.937184] lsm_file_cache 106KB 128KB [ 408.937191] key_jar 31KB 31KB [ 408.937199] uts_namespace 15KB 15KB [ 408.937206] nsproxy 7KB 7KB [ 408.937224] vm_area_struct 888KB 1036KB [ 408.937231] mm_struct 197KB 315KB [ 408.937239] fs_cache 45KB 68KB [ 408.937247] files_cache 211KB 302KB [ 408.937256] signal_cache 356KB 516KB [ 408.937263] sighand_cache 330KB 330KB [ 408.937271] task_struct 1215KB 1296KB [ 408.937281] cred_jar 141KB 180KB [ 408.937290] anon_vma_chain 192KB 228KB [ 408.937299] anon_vma 168KB 192KB [ 408.937307] pid 76KB 97KB [ 408.937318] Acpi-Operand 104KB 166KB [ 408.937324] Acpi-ParseExt 35KB 35KB [ 408.937332] Acpi-Parse 55KB 71KB [ 408.937340] Acpi-State 35KB 51KB [ 408.937347] Acpi-Namespace 28KB 28KB [ 408.937354] numa_policy 3KB 3KB [ 408.937361] perf_event 63KB 63KB [ 408.937368] trace_event_file 175KB 175KB [ 408.937376] ftrace_event_field 304KB 304KB [ 408.937383] pool_workqueue 40KB 40KB [ 408.937391] task_group 16KB 16KB [ 408.937398] vmap_area 47KB 47KB [ 408.937408] page->ptl 145KB 181KB [ 408.937415] kmemleak_scan_area 27KB 27KB [ 408.937895] kmemleak_object 133501KB 141532KB [ 408.937977] kmalloc-cg-8k 64KB 64KB [ 408.938022] kmalloc-cg-4k 2320KB 2816KB [ 408.938031] kmalloc-cg-2k 1724KB 1792KB [ 408.938039] kmalloc-cg-1k 430KB 480KB [ 408.938047] kmalloc-cg-512 244KB 288KB [ 408.938054] kmalloc-cg-256 48KB 48KB [ 408.938062] kmalloc-cg-192 40KB 40KB [ 408.938069] kmalloc-cg-128 40KB 40KB [ 408.938077] kmalloc-cg-96 24KB 24KB [ 408.938084] kmalloc-cg-64 16KB 16KB [ 408.938092] kmalloc-cg-32 55KB 72KB [ 408.938099] kmalloc-cg-16 8KB 8KB [ 408.938106] kmalloc-cg-8 11KB 11KB [ 408.938113] kmalloc-8k 5360KB 5360KB [ 408.938122] kmalloc-4k 3856KB 4064KB [ 408.938135] kmalloc-2k 3036KB 3488KB [ 408.938142] kmalloc-1k 9088KB 9088KB [ 408.938153] kmalloc-512 5404KB 5552KB [ 408.938166] kmalloc-256 998KB 1056KB [ 408.938182] kmalloc-192 282KB 392KB [ 408.938204] kmalloc-128 339KB 532KB [ 408.938215] kmalloc-96 486KB 512KB [ 408.938222] kmalloc-64 1448KB 1448KB [ 408.938239] kmalloc-32 464KB 560KB [ 408.938247] kmalloc-16 320KB 328KB [ 408.938255] kmalloc-8 258KB 262KB [ 408.938262] kmem_cache_node 51KB 51KB [ 408.938269] kmem_cache 82KB 82KB [ 408.938275] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=5351,uid=0 [ 408.939285] Out of memory (oom_kill_allocating_task): Killed process 5347 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34784kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:54:04 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:04 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:04 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) 20:54:04 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:04 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:04 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, 0xffffffffffffffff, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:04 executing program 2: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 420.590024] loop1: detected capacity change from 0 to 256 [ 420.607090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:04 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) 20:54:04 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:04 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:04 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 420.898934] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:05 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:05 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:05 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:05 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 421.040562] loop1: detected capacity change from 0 to 256 [ 421.062490] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 421.265616] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:21 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:21 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:21 executing program 2: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:21 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:21 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 437.345545] loop1: detected capacity change from 0 to 256 [ 437.358755] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:21 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:21 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:21 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:21 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:21 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:21 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:21 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 437.557246] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:21 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 437.626220] loop1: detected capacity change from 0 to 256 [ 437.630045] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 437.676825] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:34 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:34 executing program 2: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:34 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:34 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:34 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:34 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:34 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 450.946553] loop1: detected capacity change from 0 to 256 [ 450.969746] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:35 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:35 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:35 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:35 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:35 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:35 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 451.209701] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:35 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:35 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 451.473832] loop1: detected capacity change from 0 to 256 [ 451.488215] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 451.589114] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:48 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:48 executing program 2: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:48 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:48 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:48 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:48 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:48 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:48 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 464.682308] loop1: detected capacity change from 0 to 256 20:54:48 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 464.706085] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:48 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:54:48 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:48 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:54:48 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 464.850172] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:54:49 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:54:49 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:54:49 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 465.252068] loop1: detected capacity change from 0 to 256 [ 465.325534] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 465.463511] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 465.463552] CPU: 1 PID: 5523 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 465.463581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 465.463595] Call Trace: [ 465.463601] [ 465.463610] dump_stack_lvl+0x8b/0xb3 [ 465.463645] dump_header+0x10b/0x7e4 [ 465.463674] oom_kill_process.cold+0x10/0x15 [ 465.463702] out_of_memory+0x11e6/0x14b0 [ 465.463743] ? oom_killer_disable+0x270/0x270 [ 465.463785] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 465.463843] ? warn_alloc+0x190/0x190 [ 465.463883] ? prepare_alloc_pages+0x371/0x500 [ 465.463918] ? finish_task_switch.isra.0+0x230/0x870 [ 465.463962] __alloc_pages+0x421/0x4f0 [ 465.463986] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 465.464011] ? __schedule+0x895/0x2450 [ 465.464048] ? io_schedule_timeout+0x140/0x140 [ 465.464088] alloc_pages+0x1a0/0x2f0 [ 465.464121] __vmalloc_node_range+0x713/0x1410 [ 465.464169] ? packet_set_ring+0xb60/0x1b20 [ 465.464219] ? __vmalloc_node+0x100/0x100 [ 465.464255] ? lock_is_held_type+0xd7/0x130 [ 465.464296] ? packet_set_ring+0xb60/0x1b20 [ 465.464326] __vmalloc_node+0xb5/0x100 [ 465.464357] ? packet_set_ring+0xb60/0x1b20 [ 465.464395] packet_set_ring+0xb60/0x1b20 [ 465.464448] packet_setsockopt+0x1b56/0x3cc0 [ 465.464486] ? lock_release+0x3b2/0x750 [ 465.464514] ? __fget_files+0x265/0x470 [ 465.464546] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.464612] ? packet_bind+0x1b0/0x1b0 [ 465.464641] ? __fget_light+0x89/0x270 [ 465.464675] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.464709] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 465.464737] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 465.464788] ? selinux_socket_setsockopt+0x6a/0x80 [ 465.464821] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.464864] __sys_setsockopt+0x180/0x2a0 [ 465.464895] ? packet_bind+0x1b0/0x1b0 [ 465.464926] ? __ia32_sys_recv+0x100/0x100 [ 465.464953] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.464986] ? hrtimer_interrupt+0x5b0/0x770 [ 465.465042] __x64_sys_setsockopt+0xba/0x150 [ 465.465073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 465.465110] do_syscall_64+0x3b/0x90 [ 465.465140] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 465.465175] RIP: 0033:0x7fa0e8b25b19 [ 465.465192] 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 [ 465.465212] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 465.465234] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 465.465249] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 465.465262] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 465.465275] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 465.465288] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 465.465330] [ 465.465730] Mem-Info: [ 465.465738] active_anon:821 inactive_anon:43133 isolated_anon:0 [ 465.465738] active_file:265 inactive_file:231 isolated_file:0 [ 465.465738] unevictable:0 dirty:3 writeback:0 [ 465.465738] slab_reclaimable:7044 slab_unreclaimable:59683 [ 465.465738] mapped:69967 shmem:112 pagetables:1039 bounce:0 [ 465.465738] kernel_misc_reclaimable:0 [ 465.465738] free:4544 free_pcp:0 free_cma:0 [ 465.465797] Node 0 active_anon:3284kB inactive_anon:172532kB active_file:1060kB inactive_file:924kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279868kB dirty:12kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4128kB pagetables:4156kB all_unreclaimable? no [ 465.465848] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:32kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.465913] lowmem_reserve[]: 0 1615 1615 1615 [ 465.465942] Node 0 DMA32 free:11676kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3284kB inactive_anon:172416kB active_file:1672kB inactive_file:1244kB unevictable:0kB writepending:12kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.466008] lowmem_reserve[]: 0 0 0 0 [ 465.466034] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (M) 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 465.466177] Node 0 DMA32: 1133*4kB (UMEH) 449*8kB (UMEH) 159*16kB (UMEH) 30*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11628kB [ 465.466300] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.466319] 639 total pagecache pages [ 465.466326] 0 pages in swap cache [ 465.466332] Swap cache stats: add 0, delete 0, find 0/0 [ 465.466344] Free swap = 0kB [ 465.466351] Total swap = 0kB [ 465.466357] 524158 pages RAM [ 465.466362] 0 pages HighMem/MovableOnly [ 465.466368] 105748 pages reserved [ 465.466375] Unreclaimable slab info: [ 465.466380] Name Used Total [ 465.466388] pid_4 7KB 7KB [ 465.466402] pid_3 3KB 3KB [ 465.466415] pid_2 45KB 45KB [ 465.466435] fib6_nodes 28KB 28KB [ 465.466447] ip6_dst_cache 37KB 37KB [ 465.466461] RAWv6 126KB 126KB [ 465.466474] UDPLITEv6 31KB 31KB [ 465.466487] UDPv6 62KB 62KB [ 465.466503] TCPv6 62KB 62KB [ 465.466520] scsi_sense_cache 8KB 8KB [ 465.466534] virtio_scsi_cmd 16KB 16KB [ 465.466547] bio-120 7KB 7KB [ 465.466750] sgpool-128 89KB 89KB [ 465.466766] sgpool-64 63KB 63KB [ 465.466780] sgpool-32 129KB 189KB [ 465.466793] sgpool-16 90KB 90KB [ 465.466807] sgpool-8 25KB 37KB [ 465.466821] mqueue_inode_cache 60KB 60KB [ 465.466836] nfs_commit_data 15KB 15KB [ 465.466849] nfs_write_data 47KB 47KB [ 465.466866] jbd2_inode 7KB 7KB [ 465.466882] ext4_system_zone 3KB 3KB [ 465.466894] ext4_io_end_vec 7KB 7KB [ 465.466907] ext4_bio_post_read_ctx 15KB 15KB [ 465.466930] pid_namespace 7KB 7KB [ 465.466944] rpc_buffers 31KB 31KB [ 465.466957] rpc_tasks 3KB 3KB [ 465.466970] UNIX-STREAM 228KB 352KB [ 465.466983] UNIX 216KB 256KB [ 465.466998] UDP-Lite 63KB 63KB [ 465.467011] tcp_bind_bucket 8KB 8KB [ 465.467027] ip_fib_trie 8KB 8KB [ 465.467039] ip_fib_alias 11KB 11KB [ 465.467051] ip_dst_cache 8KB 8KB [ 465.467065] RAW 31KB 31KB [ 465.467078] UDP 220KB 220KB [ 465.467091] request_sock_TCP 7KB 7KB [ 465.467104] TCP 58KB 58KB [ 465.467116] hugetlbfs_inode_cache 15KB 15KB [ 465.467129] bio-248 15KB 15KB [ 465.467142] ep_head 8KB 8KB [ 465.467154] eventpoll_pwq 19KB 19KB [ 465.467167] eventpoll_epi 43KB 43KB [ 465.467179] inotify_inode_mark 35KB 35KB [ 465.467193] request_queue 63KB 63KB [ 465.467205] blkdev_ioc 8KB 8KB [ 465.467217] bio-184 40KB 40KB [ 465.467230] biovec-max 386KB 386KB [ 465.467245] biovec-64 180KB 267KB [ 465.467257] biovec-16 37KB 37KB [ 465.467271] uid_cache 7KB 7KB [ 465.467285] dmaengine-unmap-2 4KB 4KB [ 465.467298] audit_buffer 7KB 7KB [ 465.467312] skbuff_fclone_cache 75KB 75KB [ 465.467332] skbuff_head_cache 1372KB 1410KB [ 465.467346] file_lock_cache 43KB 43KB [ 465.467359] file_lock_ctx 7KB 7KB [ 465.467371] fsnotify_mark_connector 20KB 20KB [ 465.467386] taskstats 30KB 30KB [ 465.467398] proc_dir_entry 345KB 345KB [ 465.467411] pde_opener 27KB 27KB [ 465.467423] seq_file 60KB 60KB [ 465.467436] sigqueue 31KB 31KB [ 465.467449] shmem_inode_cache 1413KB 1423KB [ 465.467465] kernfs_iattrs_cache 245KB 254KB [ 465.467478] kernfs_node_cache 5276KB 5276KB [ 465.467491] mnt_cache 149KB 149KB [ 465.467506] filp 1856KB 1920KB [ 465.467521] names_cache 14390KB 14624KB [ 465.467535] net_namespace 95KB 95KB [ 465.467547] hashtab_node 274KB 274KB [ 465.467560] ebitmap_node 1149KB 1149KB [ 465.467759] avtab_node 4976KB 4976KB [ 465.467777] avc_node 31KB 31KB [ 465.467815] lsm_inode_cache 2635KB 2952KB [ 465.467832] lsm_file_cache 97KB 128KB [ 465.467845] key_jar 31KB 31KB [ 465.467859] uts_namespace 15KB 15KB [ 465.467872] nsproxy 7KB 7KB [ 465.467896] vm_area_struct 915KB 1020KB [ 465.467911] mm_struct 187KB 315KB [ 465.467926] fs_cache 45KB 68KB [ 465.467940] files_cache 211KB 302KB [ 465.467955] signal_cache 340KB 516KB [ 465.467968] sighand_cache 300KB 330KB [ 465.467983] task_struct 1161KB 1215KB [ 465.467999] cred_jar 134KB 172KB [ 465.468015] anon_vma_chain 192KB 212KB [ 465.468030] anon_vma 174KB 188KB [ 465.468045] pid 76KB 97KB [ 465.468063] Acpi-Operand 104KB 166KB [ 465.468076] Acpi-ParseExt 35KB 35KB [ 465.468090] Acpi-Parse 55KB 71KB [ 465.468105] Acpi-State 35KB 51KB [ 465.468118] Acpi-Namespace 28KB 28KB [ 465.468133] numa_policy 3KB 3KB [ 465.468146] perf_event 63KB 63KB [ 465.468159] trace_event_file 175KB 175KB [ 465.468173] ftrace_event_field 304KB 304KB [ 465.468187] pool_workqueue 40KB 40KB [ 465.468201] task_group 16KB 16KB [ 465.468216] vmap_area 36KB 47KB [ 465.468231] page->ptl 158KB 165KB [ 465.468244] kmemleak_scan_area 27KB 27KB [ 465.469048] kmemleak_object 133565KB 141220KB [ 465.469081] kmalloc-cg-8k 64KB 64KB [ 465.469098] kmalloc-cg-4k 2336KB 2688KB [ 465.469112] kmalloc-cg-2k 1708KB 1792KB [ 465.469126] kmalloc-cg-1k 430KB 480KB [ 465.469140] kmalloc-cg-512 260KB 304KB [ 465.469153] kmalloc-cg-256 48KB 48KB [ 465.469166] kmalloc-cg-192 40KB 40KB [ 465.469179] kmalloc-cg-128 40KB 40KB [ 465.469191] kmalloc-cg-96 24KB 24KB [ 465.469204] kmalloc-cg-64 16KB 16KB [ 465.469219] kmalloc-cg-32 45KB 72KB [ 465.469231] kmalloc-cg-16 8KB 8KB [ 465.469244] kmalloc-cg-8 11KB 11KB [ 465.469256] kmalloc-8k 5360KB 5360KB [ 465.469271] kmalloc-4k 3856KB 3936KB [ 465.469290] kmalloc-2k 3052KB 3488KB [ 465.469303] kmalloc-1k 9792KB 9792KB [ 465.469319] kmalloc-512 5771KB 5888KB [ 465.469339] kmalloc-256 978KB 1056KB [ 465.469362] kmalloc-192 279KB 380KB [ 465.469391] kmalloc-128 342KB 520KB [ 465.469405] kmalloc-96 519KB 536KB [ 465.469418] kmalloc-64 1480KB 1480KB [ 465.469445] kmalloc-32 455KB 560KB [ 465.469459] kmalloc-16 320KB 328KB [ 465.469472] kmalloc-8 259KB 262KB [ 465.469485] kmem_cache_node 51KB 51KB [ 465.469498] kmem_cache 82KB 82KB [ 465.469510] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=5523,uid=0 [ 465.469781] Out of memory (oom_kill_allocating_task): Killed process 5521 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34672kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 465.478877] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:01 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:01 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:01 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:01 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 477.218434] loop1: detected capacity change from 0 to 256 [ 477.252362] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:01 executing program 2: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:01 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:01 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:01 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:01 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:01 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 477.551906] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:01 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:01 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:01 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 478.053847] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 478.053885] CPU: 1 PID: 5577 Comm: syz-executor.1 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 478.053908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 478.053923] Call Trace: [ 478.053929] [ 478.053937] dump_stack_lvl+0x8b/0xb3 [ 478.053973] dump_header+0x10b/0x7e4 [ 478.054000] oom_kill_process.cold+0x10/0x15 [ 478.054027] out_of_memory+0x11e6/0x14b0 [ 478.054065] ? oom_killer_disable+0x270/0x270 [ 478.054093] ? __cond_resched+0x13/0x20 [ 478.054126] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 478.054182] ? warn_alloc+0x190/0x190 [ 478.054220] ? prepare_alloc_pages+0x371/0x500 [ 478.054264] __alloc_pages+0x421/0x4f0 [ 478.054286] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 478.054311] ? lock_release+0x3b2/0x750 [ 478.054337] ? wake_up_new_task+0x848/0xd40 [ 478.054372] ? __lock_acquire+0xbac/0x6120 [ 478.054409] alloc_pages+0x1a0/0x2f0 [ 478.054441] pte_alloc_one+0x16/0x1f0 [ 478.054473] __pte_alloc+0x69/0x200 [ 478.054505] ? pmd_install+0x250/0x250 [ 478.054530] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 478.054560] ? lock_chain_count+0x20/0x20 [ 478.054592] __handle_mm_fault+0x2580/0x3670 [ 478.054627] ? lock_is_held_type+0xd7/0x130 [ 478.054660] ? __pmd_alloc+0x680/0x680 [ 478.054724] handle_mm_fault+0x2e6/0xa20 [ 478.054759] do_user_addr_fault+0x54a/0x12a0 [ 478.054802] exc_page_fault+0xa2/0x1a0 [ 478.054837] asm_exc_page_fault+0x27/0x30 [ 478.054868] RIP: 0033:0x7f99857678fc [ 478.054884] Code: 00 00 41 83 7c 06 08 00 0f 85 75 05 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 04 42 05 00 <83> 05 01 b7 56 00 01 80 7c 24 0b 00 74 0b f6 44 24 0c 01 0f 84 c6 [ 478.054904] RSP: 002b:00007fff049b9ae0 EFLAGS: 00010217 [ 478.054920] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f99857bbb19 [ 478.054933] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f99858cef68 [ 478.054946] RBP: 00007f99858cef60 R08: 00007f9982d31700 R09: 0000000000000000 [ 478.054959] R10: 00007f9982d31700 R11: 0000000000000246 R12: 00007f99858d3a68 [ 478.054972] R13: 00007fff049b9be0 R14: 00007f99858cef60 R15: 0000000000074a95 [ 478.055012] [ 478.055111] Mem-Info: [ 478.055117] active_anon:821 inactive_anon:43101 isolated_anon:0 [ 478.055117] active_file:320 inactive_file:116 isolated_file:2 [ 478.055117] unevictable:0 dirty:32 writeback:21 [ 478.055117] slab_reclaimable:7055 slab_unreclaimable:59450 [ 478.055117] mapped:69960 shmem:113 pagetables:933 bounce:0 [ 478.055117] kernel_misc_reclaimable:0 [ 478.055117] free:4745 free_pcp:2 free_cma:0 [ 478.055173] Node 0 active_anon:3284kB inactive_anon:172404kB active_file:1280kB inactive_file:464kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:279840kB dirty:128kB writeback:84kB shmem:452kB writeback_tmp:0kB kernel_stack:3936kB pagetables:3732kB all_unreclaimable? no [ 478.055222] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 478.055282] lowmem_reserve[]: 0 1615 1615 1615 [ 478.055311] Node 0 DMA32 free:12480kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:4096KB active_anon:3284kB inactive_anon:172476kB active_file:1808kB inactive_file:844kB unevictable:0kB writepending:380kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 478.055374] lowmem_reserve[]: 0 0 0 0 [ 478.055400] Node 0 DMA: 2*4kB (UM) 2*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 478.055619] Node 0 DMA32: 1194*4kB (UM) 503*8kB (UME) 171*16kB (UM) 36*32kB (UMH) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12752kB [ 478.055760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 478.055778] 563 total pagecache pages [ 478.055784] 0 pages in swap cache [ 478.055790] Swap cache stats: add 0, delete 0, find 0/0 [ 478.055802] Free swap = 0kB [ 478.055808] Total swap = 0kB [ 478.055813] 524158 pages RAM [ 478.055819] 0 pages HighMem/MovableOnly [ 478.055825] 105748 pages reserved [ 478.055832] Unreclaimable slab info: [ 478.055837] Name Used Total [ 478.055914] pid_4 7KB 7KB [ 478.055927] pid_3 3KB 3KB [ 478.055940] pid_2 45KB 45KB [ 478.055959] fib6_nodes 28KB 28KB [ 478.055972] ip6_dst_cache 37KB 37KB [ 478.055985] RAWv6 126KB 126KB [ 478.055998] UDPLITEv6 31KB 31KB [ 478.056010] UDPv6 62KB 62KB [ 478.056025] TCPv6 62KB 62KB [ 478.056043] scsi_sense_cache 8KB 8KB [ 478.056057] virtio_scsi_cmd 16KB 16KB [ 478.056069] bio-120 7KB 7KB [ 478.056092] sgpool-128 89KB 89KB [ 478.056104] sgpool-64 63KB 63KB [ 478.056116] sgpool-32 131KB 189KB [ 478.056129] sgpool-16 90KB 90KB [ 478.056141] sgpool-8 45KB 45KB [ 478.056152] mqueue_inode_cache 60KB 60KB [ 478.056165] nfs_commit_data 15KB 15KB [ 478.056177] nfs_write_data 47KB 47KB [ 478.056192] jbd2_inode 7KB 7KB [ 478.056205] ext4_system_zone 3KB 3KB [ 478.056217] ext4_io_end_vec 7KB 7KB [ 478.056229] ext4_bio_post_read_ctx 15KB 15KB [ 478.056252] pid_namespace 7KB 7KB [ 478.056265] rpc_buffers 31KB 31KB [ 478.056277] rpc_tasks 3KB 3KB [ 478.056289] UNIX-STREAM 228KB 352KB [ 478.056302] UNIX 216KB 256KB [ 478.056317] UDP-Lite 63KB 63KB [ 478.056329] tcp_bind_bucket 8KB 8KB [ 478.056345] ip_fib_trie 8KB 8KB [ 478.056358] ip_fib_alias 11KB 11KB [ 478.056371] ip_dst_cache 8KB 8KB [ 478.056385] RAW 31KB 31KB [ 478.056397] UDP 220KB 220KB [ 478.056411] request_sock_TCP 7KB 7KB [ 478.056423] TCP 58KB 58KB [ 478.056436] hugetlbfs_inode_cache 15KB 15KB [ 478.056449] bio-248 15KB 15KB [ 478.056462] ep_head 8KB 8KB [ 478.056474] eventpoll_pwq 19KB 19KB [ 478.056487] eventpoll_epi 43KB 43KB [ 478.056500] inotify_inode_mark 35KB 35KB [ 478.056514] request_queue 63KB 63KB [ 478.056527] blkdev_ioc 8KB 8KB [ 478.056539] bio-184 40KB 40KB [ 478.056552] biovec-max 633KB 633KB [ 478.056606] biovec-64 252KB 252KB [ 478.056620] biovec-16 41KB 41KB [ 478.056634] uid_cache 7KB 7KB [ 478.056648] dmaengine-unmap-2 4KB 4KB [ 478.056661] audit_buffer 7KB 7KB [ 478.056675] skbuff_fclone_cache 75KB 75KB [ 478.056709] skbuff_head_cache 1344KB 1492KB [ 478.056724] file_lock_cache 47KB 47KB [ 478.056761] file_lock_ctx 7KB 7KB [ 478.056773] fsnotify_mark_connector 20KB 20KB [ 478.056788] taskstats 30KB 30KB [ 478.056800] proc_dir_entry 345KB 345KB [ 478.056813] pde_opener 27KB 27KB [ 478.056826] seq_file 52KB 52KB [ 478.056839] sigqueue 31KB 31KB [ 478.056853] shmem_inode_cache 1336KB 1423KB [ 478.056869] kernfs_iattrs_cache 245KB 254KB [ 478.056882] kernfs_node_cache 5276KB 5276KB [ 478.056895] mnt_cache 149KB 149KB [ 478.056921] filp 1809KB 2025KB [ 478.056934] names_cache 13451KB 13485KB [ 478.056948] net_namespace 95KB 95KB [ 478.056961] hashtab_node 274KB 274KB [ 478.056975] ebitmap_node 1149KB 1149KB [ 478.056989] avtab_node 4976KB 4976KB [ 478.057006] avc_node 31KB 31KB [ 478.057044] lsm_inode_cache 2651KB 2952KB [ 478.057059] lsm_file_cache 104KB 128KB [ 478.057072] key_jar 31KB 31KB [ 478.057085] uts_namespace 15KB 15KB [ 478.057098] nsproxy 7KB 7KB [ 478.057120] vm_area_struct 949KB 1052KB [ 478.057135] mm_struct 199KB 315KB [ 478.057149] fs_cache 45KB 68KB [ 478.057163] files_cache 211KB 302KB [ 478.057177] signal_cache 312KB 486KB [ 478.057191] sighand_cache 300KB 330KB [ 478.057204] task_struct 1161KB 1215KB [ 478.057222] cred_jar 107KB 172KB [ 478.057237] anon_vma_chain 200KB 224KB [ 478.057254] anon_vma 146KB 188KB [ 478.057269] pid 76KB 97KB [ 478.057286] Acpi-Operand 104KB 166KB [ 478.057299] Acpi-ParseExt 35KB 35KB [ 478.057312] Acpi-Parse 55KB 71KB [ 478.057325] Acpi-State 35KB 51KB [ 478.057337] Acpi-Namespace 28KB 28KB [ 478.057350] numa_policy 3KB 3KB [ 478.057362] perf_event 63KB 63KB [ 478.057374] trace_event_file 175KB 175KB [ 478.057386] ftrace_event_field 304KB 304KB [ 478.057399] pool_workqueue 40KB 40KB [ 478.057411] task_group 16KB 16KB [ 478.057423] vmap_area 45KB 47KB [ 478.057436] page->ptl 171KB 173KB [ 478.057448] kmemleak_scan_area 27KB 27KB [ 478.058001] kmemleak_object 134535KB 141122KB [ 478.058033] kmalloc-cg-8k 64KB 64KB [ 478.058052] kmalloc-cg-4k 2216KB 2688KB [ 478.058066] kmalloc-cg-2k 1772KB 1792KB [ 478.058080] kmalloc-cg-1k 430KB 480KB [ 478.058095] kmalloc-cg-512 257KB 304KB [ 478.058108] kmalloc-cg-256 48KB 48KB [ 478.058121] kmalloc-cg-192 40KB 40KB [ 478.058135] kmalloc-cg-128 40KB 40KB [ 478.058148] kmalloc-cg-96 24KB 24KB [ 478.058162] kmalloc-cg-64 20KB 20KB [ 478.058176] kmalloc-cg-32 35KB 72KB [ 478.058188] kmalloc-cg-16 8KB 8KB [ 478.058200] kmalloc-cg-8 11KB 11KB [ 478.058212] kmalloc-8k 5360KB 5360KB [ 478.058227] kmalloc-4k 3664KB 3904KB [ 478.058246] kmalloc-2k 3056KB 3488KB [ 478.058257] kmalloc-1k 9664KB 9664KB [ 478.058284] kmalloc-512 5691KB 6048KB [ 478.058303] kmalloc-256 985KB 1056KB [ 478.058326] kmalloc-192 290KB 380KB [ 478.058355] kmalloc-128 341KB 520KB [ 478.058372] kmalloc-96 539KB 572KB [ 478.058384] kmalloc-64 1488KB 1496KB [ 478.058409] kmalloc-32 459KB 560KB [ 478.058423] kmalloc-16 319KB 328KB [ 478.058436] kmalloc-8 259KB 262KB [ 478.058448] kmem_cache_node 51KB 51KB [ 478.058460] kmem_cache 82KB 82KB [ 478.058472] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=5577,uid=0 [ 478.059829] Out of memory (oom_kill_allocating_task): Killed process 5577 (syz-executor.1) total-vm:93412kB, anon-rss:384kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 482.724646] Bluetooth: hci6: command 0x0406 tx timeout 20:55:15 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:15 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r4, 0x73) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000780)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) openat(r5, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:15 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:15 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:15 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(0xffffffffffffffff, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:15 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:15 executing program 4: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:15 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:15 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:15 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 491.067461] loop1: detected capacity change from 0 to 256 20:55:15 executing program 4: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 491.113778] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:15 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:15 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:15 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:15 executing program 4: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:15 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 491.443486] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:30 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:30 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:30 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:30 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:30 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r4, 0x73) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000780)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) openat(r5, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:30 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, 0x0, 0x0) [ 506.254291] loop1: detected capacity change from 0 to 256 [ 506.270600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:55:30 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 506.434836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, 0x0, 0x0) 20:55:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:55:30 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r4, 0x73) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000780)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) openat(r5, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:30 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) 20:55:30 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 506.562970] loop1: detected capacity change from 0 to 256 [ 506.748523] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:31 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) 20:55:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:55:31 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, 0x0, 0x0) 20:55:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:43 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) 20:55:43 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:43 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 519.591874] loop1: detected capacity change from 0 to 256 20:55:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) 20:55:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) [ 519.643817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:43 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) 20:55:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:43 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:43 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:44 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 519.923730] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:44 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:44 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:59 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:55:59 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 3: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:59 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 535.152010] loop1: detected capacity change from 0 to 256 [ 535.189087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:59 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:55:59 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, 0x0, 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 535.469495] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:55:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:55:59 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:55:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0x4c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 535.602932] loop1: detected capacity change from 0 to 256 [ 535.629860] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 535.724368] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:13 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:13 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:13 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:13 executing program 3: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:13 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:56:13 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:56:13 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x0) [ 549.550276] loop1: detected capacity change from 0 to 256 20:56:13 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 549.581744] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:13 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x0) 20:56:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:56:13 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 549.757875] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 550.233721] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 550.233750] CPU: 1 PID: 5766 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 550.233770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 550.233779] Call Trace: [ 550.233782] [ 550.233787] dump_stack_lvl+0x8b/0xb3 [ 550.233810] dump_header+0x10b/0x7e4 [ 550.233826] oom_kill_process.cold+0x10/0x15 [ 550.233841] out_of_memory+0x11e6/0x14b0 [ 550.233864] ? oom_killer_disable+0x270/0x270 [ 550.233887] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 550.233918] ? warn_alloc+0x190/0x190 [ 550.233940] ? prepare_alloc_pages+0x371/0x500 [ 550.233966] __alloc_pages+0x421/0x4f0 [ 550.233978] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 550.233994] ? __schedule+0x895/0x2450 [ 550.234015] ? io_schedule_timeout+0x140/0x140 [ 550.234037] alloc_pages+0x1a0/0x2f0 [ 550.234055] __vmalloc_node_range+0x713/0x1410 [ 550.234082] ? packet_set_ring+0xb60/0x1b20 [ 550.234109] ? __vmalloc_node+0x100/0x100 [ 550.234129] ? lock_is_held_type+0xd7/0x130 [ 550.234151] ? packet_set_ring+0xb60/0x1b20 [ 550.234168] __vmalloc_node+0xb5/0x100 [ 550.234185] ? packet_set_ring+0xb60/0x1b20 [ 550.234205] packet_set_ring+0xb60/0x1b20 [ 550.234234] packet_setsockopt+0x1b56/0x3cc0 [ 550.234257] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 550.234280] ? packet_bind+0x1b0/0x1b0 [ 550.234298] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 550.234316] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 550.234332] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 550.234353] ? sockfd_lookup_light+0x6b/0x170 [ 550.234374] ? selinux_socket_setsockopt+0x6a/0x80 [ 550.234392] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 550.234415] __sys_setsockopt+0x180/0x2a0 [ 550.234431] ? packet_bind+0x1b0/0x1b0 [ 550.234448] ? __ia32_sys_recv+0x100/0x100 [ 550.234463] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 550.234487] ? trace_hardirqs_on+0x38/0x190 [ 550.234509] __x64_sys_setsockopt+0xba/0x150 [ 550.234525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 550.234545] do_syscall_64+0x3b/0x90 [ 550.234561] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 550.234580] RIP: 0033:0x7fa0e8b25b19 [ 550.234590] 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 [ 550.234601] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 550.234613] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 550.234622] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 550.234628] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 550.234636] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 550.234643] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 550.234665] [ 550.234713] Mem-Info: [ 550.234734] active_anon:821 inactive_anon:43172 isolated_anon:0 [ 550.234734] active_file:63 inactive_file:65 isolated_file:13 [ 550.234734] unevictable:0 dirty:0 writeback:0 [ 550.234734] slab_reclaimable:7054 slab_unreclaimable:59446 [ 550.234734] mapped:69739 shmem:112 pagetables:959 bounce:0 [ 550.234734] kernel_misc_reclaimable:0 [ 550.234734] free:3557 free_pcp:0 free_cma:0 [ 550.234775] Node 0 active_anon:3284kB inactive_anon:172688kB active_file:252kB inactive_file:260kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:278956kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4000kB pagetables:3836kB all_unreclaimable? no [ 550.234815] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 550.234874] lowmem_reserve[]: 0 1615 1615 1615 [ 550.234924] Node 0 DMA32 free:7728kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3284kB inactive_anon:172676kB active_file:336kB inactive_file:272kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 550.234959] lowmem_reserve[]: 0 0 0 0 [ 550.234974] Node 0 DMA: 3*4kB (UM) 1*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 550.235056] Node 0 DMA32: 975*4kB (UM) 204*8kB (UME) 26*16kB (UM) 3*32kB (UH) 1*64kB (H) 0*128kB 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 7900kB [ 550.235133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 550.235143] 254 total pagecache pages [ 550.235147] 0 pages in swap cache [ 550.235150] Swap cache stats: add 0, delete 0, find 0/0 [ 550.235157] Free swap = 0kB [ 550.235160] Total swap = 0kB [ 550.235163] 524158 pages RAM [ 550.235166] 0 pages HighMem/MovableOnly [ 550.235169] 105748 pages reserved [ 550.235173] Unreclaimable slab info: [ 550.235176] Name Used Total [ 550.235181] pid_4 7KB 7KB [ 550.235189] pid_3 3KB 3KB [ 550.235196] pid_2 45KB 45KB [ 550.235208] fib6_nodes 28KB 28KB [ 550.235215] ip6_dst_cache 37KB 37KB [ 550.235223] RAWv6 126KB 126KB [ 550.235230] UDPLITEv6 31KB 31KB [ 550.235237] UDPv6 62KB 62KB [ 550.235246] TCPv6 62KB 62KB [ 550.235256] scsi_sense_cache 8KB 8KB [ 550.235263] virtio_scsi_cmd 16KB 16KB [ 550.235270] bio-120 7KB 7KB [ 550.235284] sgpool-128 89KB 89KB [ 550.235291] sgpool-64 63KB 63KB [ 550.235298] sgpool-32 63KB 141KB [ 550.235305] sgpool-16 112KB 112KB [ 550.235312] sgpool-8 45KB 45KB [ 550.235319] mqueue_inode_cache 60KB 60KB [ 550.235325] nfs_commit_data 15KB 15KB [ 550.235333] nfs_write_data 47KB 47KB [ 550.235342] jbd2_inode 7KB 7KB [ 550.235349] ext4_system_zone 3KB 3KB [ 550.235356] ext4_io_end_vec 7KB 7KB [ 550.235363] ext4_bio_post_read_ctx 15KB 15KB [ 550.235377] pid_namespace 7KB 7KB [ 550.235384] rpc_buffers 31KB 31KB [ 550.235391] rpc_tasks 3KB 3KB [ 550.235398] UNIX-STREAM 228KB 352KB [ 550.235406] UNIX 216KB 256KB [ 550.235415] UDP-Lite 63KB 63KB [ 550.235422] tcp_bind_bucket 8KB 8KB [ 550.235431] ip_fib_trie 8KB 8KB [ 550.235437] ip_fib_alias 11KB 11KB [ 550.235444] ip_dst_cache 8KB 8KB [ 550.235452] RAW 31KB 31KB [ 550.235459] UDP 220KB 220KB [ 550.235467] request_sock_TCP 7KB 7KB [ 550.235474] TCP 58KB 58KB [ 550.235480] hugetlbfs_inode_cache 15KB 15KB [ 550.235488] bio-248 15KB 15KB [ 550.235494] ep_head 8KB 8KB [ 550.235501] eventpoll_pwq 19KB 19KB [ 550.235508] eventpoll_epi 43KB 43KB [ 550.235515] inotify_inode_mark 35KB 35KB [ 550.235522] request_queue 63KB 63KB [ 550.235529] blkdev_ioc 8KB 8KB [ 550.235561] bio-184 40KB 40KB [ 550.235593] biovec-max 535KB 535KB [ 550.235615] biovec-64 173KB 173KB [ 550.235632] biovec-16 52KB 52KB [ 550.235662] uid_cache 7KB 7KB [ 550.235685] dmaengine-unmap-2 4KB 4KB [ 550.235692] audit_buffer 7KB 7KB [ 550.235700] skbuff_fclone_cache 75KB 75KB [ 550.235707] skbuff_head_cache 1462KB 1462KB [ 550.235715] file_lock_cache 43KB 43KB [ 550.235722] file_lock_ctx 7KB 7KB [ 550.235729] fsnotify_mark_connector 20KB 20KB [ 550.235737] taskstats 30KB 30KB [ 550.235744] proc_dir_entry 345KB 345KB [ 550.235752] pde_opener 27KB 27KB [ 550.235759] seq_file 56KB 56KB [ 550.235765] sigqueue 31KB 31KB [ 550.235773] shmem_inode_cache 1365KB 1423KB [ 550.235782] kernfs_iattrs_cache 245KB 254KB [ 550.235790] kernfs_node_cache 5276KB 5276KB [ 550.235797] mnt_cache 149KB 149KB [ 550.235816] filp 1741KB 2017KB [ 550.235825] names_cache 12962KB 13230KB [ 550.235833] net_namespace 95KB 95KB [ 550.235840] hashtab_node 274KB 274KB [ 550.235847] ebitmap_node 1149KB 1149KB [ 550.235854] avtab_node 4976KB 4976KB [ 550.235864] avc_node 31KB 31KB [ 550.235892] lsm_inode_cache 2649KB 2952KB [ 550.235902] lsm_file_cache 90KB 128KB [ 550.235909] key_jar 31KB 31KB [ 550.235916] uts_namespace 15KB 15KB [ 550.235923] nsproxy 7KB 7KB [ 550.235945] vm_area_struct 843KB 1012KB [ 550.235953] mm_struct 192KB 315KB [ 550.235961] fs_cache 45KB 68KB [ 550.235969] files_cache 211KB 302KB [ 550.235978] signal_cache 312KB 486KB [ 550.235985] sighand_cache 300KB 330KB [ 550.235993] task_struct 1127KB 1188KB [ 550.236004] cred_jar 118KB 168KB [ 550.236013] anon_vma_chain 180KB 204KB [ 550.236021] anon_vma 160KB 188KB [ 550.236030] pid 76KB 97KB [ 550.236041] Acpi-Operand 104KB 166KB [ 550.236048] Acpi-ParseExt 35KB 35KB [ 550.236055] Acpi-Parse 55KB 71KB [ 550.236063] Acpi-State 35KB 51KB [ 550.236070] Acpi-Namespace 28KB 28KB [ 550.236078] numa_policy 3KB 3KB [ 550.236085] perf_event 63KB 63KB [ 550.236092] trace_event_file 175KB 175KB [ 550.236099] ftrace_event_field 304KB 304KB [ 550.236106] pool_workqueue 40KB 40KB [ 550.236114] task_group 16KB 16KB [ 550.236121] vmap_area 36KB 47KB [ 550.236129] page->ptl 146KB 157KB [ 550.236137] kmemleak_scan_area 27KB 27KB [ 550.236602] kmemleak_object 133672KB 140856KB [ 550.236681] kmalloc-cg-8k 64KB 64KB [ 550.236716] kmalloc-cg-4k 2392KB 2688KB [ 550.236724] kmalloc-cg-2k 1700KB 1760KB [ 550.236731] kmalloc-cg-1k 454KB 480KB [ 550.236738] kmalloc-cg-512 286KB 304KB [ 550.236745] kmalloc-cg-256 48KB 48KB [ 550.236753] kmalloc-cg-192 40KB 40KB [ 550.236760] kmalloc-cg-128 40KB 40KB [ 550.236767] kmalloc-cg-96 24KB 24KB [ 550.236774] kmalloc-cg-64 20KB 20KB [ 550.236782] kmalloc-cg-32 49KB 72KB [ 550.236789] kmalloc-cg-16 8KB 8KB [ 550.236796] kmalloc-cg-8 11KB 11KB [ 550.236803] kmalloc-8k 5360KB 5360KB [ 550.236812] kmalloc-4k 3920KB 4096KB [ 550.236824] kmalloc-2k 3048KB 3488KB [ 550.236831] kmalloc-1k 10336KB 10336KB [ 550.236838] kmalloc-512 5952KB 5952KB [ 550.236850] kmalloc-256 974KB 1056KB [ 550.236866] kmalloc-192 280KB 380KB [ 550.236887] kmalloc-128 331KB 512KB [ 550.236898] kmalloc-96 541KB 568KB [ 550.236905] kmalloc-64 1504KB 1504KB [ 550.236923] kmalloc-32 458KB 560KB [ 550.236931] kmalloc-16 322KB 328KB [ 550.236938] kmalloc-8 259KB 262KB [ 550.236945] kmem_cache_node 51KB 51KB [ 550.236952] kmem_cache 82KB 82KB [ 550.236959] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=5766,uid=0 [ 550.237013] Out of memory (oom_kill_allocating_task): Killed process 5765 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34252kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:56:14 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x0) 20:56:14 executing program 3: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:14 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:56:14 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) [ 550.711479] loop1: detected capacity change from 0 to 256 [ 550.717836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 550.881843] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:28 executing program 3: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:28 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:56:28 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:28 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:28 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:56:28 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) [ 564.684190] loop1: detected capacity change from 0 to 256 20:56:28 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 564.695666] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:28 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:28 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:56:28 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 564.849231] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:29 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) [ 564.908223] loop1: detected capacity change from 0 to 256 [ 564.921294] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 564.959964] perf: interrupt took too long (20233 > 20232), lowering kernel.perf_event_max_sample_rate to 9000 [ 565.021889] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 565.419323] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 565.419351] CPU: 0 PID: 5810 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 565.419365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 565.419373] Call Trace: [ 565.419377] [ 565.419382] dump_stack_lvl+0x8b/0xb3 [ 565.419405] dump_header+0x10b/0x7e4 [ 565.419421] oom_kill_process.cold+0x10/0x15 [ 565.419436] out_of_memory+0x11e6/0x14b0 [ 565.419459] ? oom_killer_disable+0x270/0x270 [ 565.419482] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 565.419513] ? warn_alloc+0x190/0x190 [ 565.419538] ? prepare_alloc_pages+0x371/0x500 [ 565.419556] ? lock_is_held_type+0xd7/0x130 [ 565.419581] __alloc_pages+0x421/0x4f0 [ 565.419594] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 565.419607] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 565.419644] alloc_pages+0x1a0/0x2f0 [ 565.419663] __vmalloc_node_range+0x713/0x1410 [ 565.419689] ? packet_set_ring+0xb60/0x1b20 [ 565.419716] ? __vmalloc_node+0x100/0x100 [ 565.419736] ? lock_is_held_type+0xd7/0x130 [ 565.419758] ? packet_set_ring+0xb60/0x1b20 [ 565.419774] __vmalloc_node+0xb5/0x100 [ 565.419791] ? packet_set_ring+0xb60/0x1b20 [ 565.419811] packet_set_ring+0xb60/0x1b20 [ 565.419840] packet_setsockopt+0x1b56/0x3cc0 [ 565.419862] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 565.419885] ? packet_bind+0x1b0/0x1b0 [ 565.419903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 565.419922] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 565.419937] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 565.419958] ? sockfd_lookup_light+0x6b/0x170 [ 565.419978] ? selinux_socket_setsockopt+0x6a/0x80 [ 565.419995] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 565.420018] __sys_setsockopt+0x180/0x2a0 [ 565.420034] ? packet_bind+0x1b0/0x1b0 [ 565.420051] ? __ia32_sys_recv+0x100/0x100 [ 565.420065] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 565.420089] ? trace_hardirqs_on+0x38/0x190 [ 565.420110] __x64_sys_setsockopt+0xba/0x150 [ 565.420126] ? syscall_enter_from_user_mode+0x1d/0x50 [ 565.420146] do_syscall_64+0x3b/0x90 [ 565.420162] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 565.420180] RIP: 0033:0x7fa0e8b25b19 [ 565.420190] 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 [ 565.420202] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 565.420214] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 565.420222] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 565.420229] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 565.420236] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 565.420243] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 565.420266] [ 565.420352] Mem-Info: [ 565.420391] active_anon:824 inactive_anon:43203 isolated_anon:0 [ 565.420391] active_file:24 inactive_file:24 isolated_file:0 [ 565.420391] unevictable:0 dirty:0 writeback:0 [ 565.420391] slab_reclaimable:7054 slab_unreclaimable:59421 [ 565.420391] mapped:69647 shmem:116 pagetables:1016 bounce:0 [ 565.420391] kernel_misc_reclaimable:0 [ 565.420391] free:4134 free_pcp:0 free_cma:0 [ 565.420443] Node 0 active_anon:3296kB inactive_anon:172812kB active_file:96kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278588kB dirty:0kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4160kB pagetables:4064kB all_unreclaimable? no [ 565.420470] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 565.420505] lowmem_reserve[]: 0 1615 1615 1615 [ 565.420521] Node 0 DMA32 free:10032kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3296kB inactive_anon:172800kB active_file:284kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 565.420576] lowmem_reserve[]: 0 0 0 0 [ 565.420670] Node 0 DMA: 2*4kB (M) 2*8kB (UM) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 565.420753] Node 0 DMA32: 1257*4kB (UM) 302*8kB (UME) 44*16kB (UM) 5*32kB (UH) 2*64kB (UH) 1*128kB (U) 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 10356kB [ 565.420833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 565.420843] 212 total pagecache pages [ 565.420847] 0 pages in swap cache [ 565.420850] Swap cache stats: add 0, delete 0, find 0/0 [ 565.420857] Free swap = 0kB [ 565.420860] Total swap = 0kB [ 565.420863] 524158 pages RAM [ 565.420866] 0 pages HighMem/MovableOnly [ 565.420869] 105748 pages reserved [ 565.420873] Unreclaimable slab info: [ 565.420877] Name Used Total [ 565.420881] pid_4 7KB 7KB [ 565.420889] pid_3 3KB 3KB [ 565.420897] pid_2 45KB 45KB [ 565.420909] fib6_nodes 28KB 28KB [ 565.420916] ip6_dst_cache 37KB 37KB [ 565.420924] RAWv6 126KB 126KB [ 565.420931] UDPLITEv6 31KB 31KB [ 565.420939] UDPv6 62KB 62KB [ 565.420947] TCPv6 62KB 62KB [ 565.420957] scsi_sense_cache 8KB 8KB [ 565.420965] virtio_scsi_cmd 16KB 16KB [ 565.420972] bio-120 7KB 7KB [ 565.420985] sgpool-128 89KB 89KB [ 565.420992] sgpool-64 63KB 63KB [ 565.420999] sgpool-32 112KB 173KB [ 565.421006] sgpool-16 112KB 112KB [ 565.421013] sgpool-8 60KB 67KB [ 565.421020] mqueue_inode_cache 60KB 60KB [ 565.421027] nfs_commit_data 15KB 15KB [ 565.421034] nfs_write_data 47KB 47KB [ 565.421043] jbd2_inode 7KB 7KB [ 565.421050] ext4_system_zone 3KB 3KB [ 565.421057] ext4_io_end_vec 7KB 7KB [ 565.421064] ext4_bio_post_read_ctx 15KB 15KB [ 565.421078] pid_namespace 7KB 7KB [ 565.421086] rpc_buffers 31KB 31KB [ 565.421093] rpc_tasks 3KB 3KB [ 565.421101] UNIX-STREAM 228KB 352KB [ 565.421108] UNIX 216KB 256KB [ 565.421117] UDP-Lite 63KB 63KB [ 565.421123] tcp_bind_bucket 8KB 8KB [ 565.421132] ip_fib_trie 8KB 8KB [ 565.421139] ip_fib_alias 11KB 11KB [ 565.421146] ip_dst_cache 8KB 8KB [ 565.421154] RAW 31KB 31KB [ 565.421161] UDP 133KB 220KB [ 565.421168] request_sock_TCP 7KB 7KB [ 565.421175] TCP 58KB 58KB [ 565.421182] hugetlbfs_inode_cache 15KB 15KB [ 565.421189] bio-248 15KB 15KB [ 565.421196] ep_head 8KB 8KB [ 565.421203] eventpoll_pwq 19KB 19KB [ 565.421209] eventpoll_epi 43KB 43KB [ 565.421216] inotify_inode_mark 35KB 35KB [ 565.421224] request_queue 63KB 63KB [ 565.421230] blkdev_ioc 8KB 8KB [ 565.421237] bio-184 40KB 40KB [ 565.421244] biovec-max 773KB 892KB [ 565.421252] biovec-64 216KB 267KB [ 565.421260] biovec-16 56KB 60KB [ 565.421268] uid_cache 7KB 7KB [ 565.421275] dmaengine-unmap-2 4KB 4KB [ 565.421282] audit_buffer 7KB 7KB [ 565.421289] skbuff_fclone_cache 75KB 75KB [ 565.421297] skbuff_head_cache 1483KB 1485KB [ 565.421305] file_lock_cache 43KB 43KB [ 565.421312] file_lock_ctx 7KB 7KB [ 565.421319] fsnotify_mark_connector 20KB 20KB [ 565.421327] taskstats 30KB 30KB [ 565.421334] proc_dir_entry 345KB 345KB [ 565.421340] pde_opener 27KB 27KB [ 565.421347] seq_file 41KB 41KB [ 565.421354] sigqueue 31KB 31KB [ 565.421363] shmem_inode_cache 1356KB 1392KB [ 565.421371] kernfs_iattrs_cache 245KB 254KB [ 565.421378] kernfs_node_cache 5276KB 5276KB [ 565.421385] mnt_cache 149KB 149KB [ 565.421407] filp 1614KB 2025KB [ 565.421415] names_cache 12184KB 12363KB [ 565.421422] net_namespace 95KB 95KB [ 565.421429] hashtab_node 274KB 274KB [ 565.421436] ebitmap_node 1149KB 1149KB [ 565.421444] avtab_node 4976KB 4976KB [ 565.421453] avc_node 31KB 31KB [ 565.421481] lsm_inode_cache 2652KB 2952KB [ 565.421490] lsm_file_cache 84KB 128KB [ 565.421497] key_jar 31KB 31KB [ 565.421504] uts_namespace 15KB 15KB [ 565.421511] nsproxy 7KB 7KB [ 565.421554] vm_area_struct 858KB 1012KB [ 565.421605] mm_struct 192KB 315KB [ 565.421647] fs_cache 45KB 68KB [ 565.421655] files_cache 211KB 302KB [ 565.421664] signal_cache 312KB 486KB [ 565.421671] sighand_cache 300KB 330KB [ 565.421679] task_struct 1188KB 1188KB [ 565.421688] cred_jar 122KB 168KB [ 565.421698] anon_vma_chain 172KB 216KB [ 565.421707] anon_vma 166KB 192KB [ 565.421715] pid 76KB 97KB [ 565.421726] Acpi-Operand 104KB 166KB [ 565.421733] Acpi-ParseExt 35KB 35KB [ 565.421740] Acpi-Parse 55KB 71KB [ 565.421748] Acpi-State 35KB 51KB [ 565.421755] Acpi-Namespace 28KB 28KB [ 565.421762] numa_policy 3KB 3KB [ 565.421769] perf_event 63KB 63KB [ 565.421777] trace_event_file 175KB 175KB [ 565.421783] ftrace_event_field 304KB 304KB [ 565.421791] pool_workqueue 40KB 40KB [ 565.421798] task_group 16KB 16KB [ 565.421806] vmap_area 35KB 47KB [ 565.421813] page->ptl 147KB 157KB [ 565.421821] kmemleak_scan_area 27KB 27KB [ 565.422244] kmemleak_object 134211KB 140833KB [ 565.422262] kmalloc-cg-8k 64KB 64KB [ 565.422273] kmalloc-cg-4k 2224KB 2688KB [ 565.422281] kmalloc-cg-2k 1732KB 1760KB [ 565.422289] kmalloc-cg-1k 418KB 480KB [ 565.422297] kmalloc-cg-512 260KB 288KB [ 565.422304] kmalloc-cg-256 48KB 48KB [ 565.422311] kmalloc-cg-192 40KB 40KB [ 565.422318] kmalloc-cg-128 40KB 40KB [ 565.422325] kmalloc-cg-96 24KB 24KB [ 565.422333] kmalloc-cg-64 20KB 20KB [ 565.422341] kmalloc-cg-32 42KB 72KB [ 565.422348] kmalloc-cg-16 8KB 8KB [ 565.422355] kmalloc-cg-8 11KB 11KB [ 565.422361] kmalloc-8k 5360KB 5360KB [ 565.422371] kmalloc-4k 3800KB 4064KB [ 565.422384] kmalloc-2k 3060KB 3488KB [ 565.422391] kmalloc-1k 10592KB 10592KB [ 565.422398] kmalloc-512 6080KB 6080KB [ 565.422409] kmalloc-256 1012KB 1056KB [ 565.422425] kmalloc-192 287KB 380KB [ 565.422445] kmalloc-128 346KB 512KB [ 565.422453] kmalloc-96 550KB 552KB [ 565.422459] kmalloc-64 1524KB 1524KB [ 565.422478] kmalloc-32 457KB 560KB [ 565.422487] kmalloc-16 319KB 328KB [ 565.422494] kmalloc-8 257KB 262KB [ 565.422501] kmem_cache_node 51KB 51KB [ 565.422509] kmem_cache 82KB 82KB [ 565.422515] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=5810,uid=0 [ 565.422689] Out of memory (oom_kill_allocating_task): Killed process 5809 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34016kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:56:42 executing program 3: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:42 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:42 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:42 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:42 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:42 executing program 5: perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) 20:56:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 578.171341] loop1: detected capacity change from 0 to 256 [ 578.219396] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:42 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:42 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 578.342254] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:43 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) 20:56:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 579.424787] loop1: detected capacity change from 0 to 256 [ 579.440455] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:43 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 579.559851] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:43 executing program 3: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 579.704208] loop1: detected capacity change from 0 to 256 [ 579.720144] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:43 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) 20:56:43 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 579.829296] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:44 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:44 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 580.746302] loop1: detected capacity change from 0 to 256 [ 580.787413] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:44 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) 20:56:44 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:44 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:45 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:56:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 580.937195] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:45 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 581.021846] loop1: detected capacity change from 0 to 256 [ 581.036974] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 581.187602] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 581.433594] syz-executor.6 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 581.433624] CPU: 0 PID: 5910 Comm: syz-executor.6 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 581.433638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 581.433647] Call Trace: [ 581.433650] [ 581.433655] dump_stack_lvl+0x8b/0xb3 [ 581.433679] dump_header+0x10b/0x7e4 [ 581.433696] oom_kill_process.cold+0x10/0x15 [ 581.433711] out_of_memory+0x11e6/0x14b0 [ 581.433735] ? oom_killer_disable+0x270/0x270 [ 581.433757] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 581.433789] ? warn_alloc+0x190/0x190 [ 581.433810] ? prepare_alloc_pages+0x371/0x500 [ 581.433828] ? lock_is_held_type+0xd7/0x130 [ 581.433854] __alloc_pages+0x421/0x4f0 [ 581.433866] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 581.433880] ? __schedule+0x895/0x2450 [ 581.433899] ? io_schedule_timeout+0x140/0x140 [ 581.433921] alloc_pages+0x1a0/0x2f0 [ 581.433939] __vmalloc_node_range+0x713/0x1410 [ 581.433968] ? packet_set_ring+0xb60/0x1b20 [ 581.433996] ? __vmalloc_node+0x100/0x100 [ 581.434015] ? lock_is_held_type+0xd7/0x130 [ 581.434037] ? packet_set_ring+0xb60/0x1b20 [ 581.434053] __vmalloc_node+0xb5/0x100 [ 581.434070] ? packet_set_ring+0xb60/0x1b20 [ 581.434090] packet_set_ring+0xb60/0x1b20 [ 581.434119] packet_setsockopt+0x1b56/0x3cc0 [ 581.434140] ? lock_release+0x3b2/0x750 [ 581.434156] ? __fget_files+0x265/0x470 [ 581.434173] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 581.434196] ? packet_bind+0x1b0/0x1b0 [ 581.434220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 581.434238] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 581.434254] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 581.434282] ? selinux_socket_setsockopt+0x6a/0x80 [ 581.434299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 581.434322] __sys_setsockopt+0x180/0x2a0 [ 581.434339] ? packet_bind+0x1b0/0x1b0 [ 581.434356] ? __ia32_sys_recv+0x100/0x100 [ 581.434384] __x64_sys_setsockopt+0xba/0x150 [ 581.434400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 581.434421] do_syscall_64+0x3b/0x90 [ 581.434437] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 581.434456] RIP: 0033:0x7f83b4eceb19 [ 581.434465] 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 [ 581.434477] RSP: 002b:00007f83b2444188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 581.434489] RAX: ffffffffffffffda RBX: 00007f83b4fe1f60 RCX: 00007f83b4eceb19 [ 581.434497] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 581.434504] RBP: 00007f83b4f28f6d R08: 0000000000000010 R09: 0000000000000000 [ 581.434512] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 581.434519] R13: 00007ffc6fbd7e2f R14: 00007f83b2444300 R15: 0000000000022000 [ 581.434541] [ 581.434603] Mem-Info: [ 581.434606] active_anon:822 inactive_anon:43471 isolated_anon:0 [ 581.434606] active_file:119 inactive_file:211 isolated_file:0 [ 581.434606] unevictable:0 dirty:21 writeback:0 [ 581.434606] slab_reclaimable:7095 slab_unreclaimable:58648 [ 581.434606] mapped:69892 shmem:116 pagetables:956 bounce:0 [ 581.434606] kernel_misc_reclaimable:0 [ 581.434606] free:4506 free_pcp:0 free_cma:0 [ 581.434638] Node 0 active_anon:3288kB inactive_anon:173884kB active_file:476kB inactive_file:844kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279568kB dirty:84kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:3936kB pagetables:3824kB all_unreclaimable? no [ 581.434665] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 581.434700] lowmem_reserve[]: 0 1615 1615 1615 [ 581.434715] Node 0 DMA32 free:11540kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3288kB inactive_anon:173872kB active_file:1296kB inactive_file:1072kB unevictable:0kB writepending:168kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 581.434751] lowmem_reserve[]: 0 0 0 0 [ 581.434765] Node 0 DMA: 1*4kB (M) 2*8kB (M) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 581.434845] Node 0 DMA32: 1148*4kB (UME) 356*8kB (UME) 79*16kB (UME) 19*32kB (UM) 1*64kB (H) 0*128kB 1*256kB (H) 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 11168kB [ 581.434922] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 581.434932] 427 total pagecache pages [ 581.434936] 0 pages in swap cache [ 581.434939] Swap cache stats: add 0, delete 0, find 0/0 [ 581.434946] Free swap = 0kB [ 581.434949] Total swap = 0kB [ 581.434952] 524158 pages RAM [ 581.434955] 0 pages HighMem/MovableOnly [ 581.434959] 105748 pages reserved [ 581.434963] Unreclaimable slab info: [ 581.434965] Name Used Total [ 581.434970] pid_4 7KB 7KB [ 581.434978] pid_3 3KB 3KB [ 581.434986] pid_2 45KB 45KB [ 581.434999] fib6_nodes 28KB 28KB [ 581.435006] ip6_dst_cache 37KB 37KB [ 581.435014] RAWv6 126KB 126KB [ 581.435021] UDPLITEv6 31KB 31KB [ 581.435028] UDPv6 62KB 62KB [ 581.435037] TCPv6 62KB 62KB [ 581.435046] scsi_sense_cache 8KB 8KB [ 581.435054] virtio_scsi_cmd 16KB 16KB [ 581.435061] bio-120 7KB 7KB [ 581.435074] sgpool-128 89KB 89KB [ 581.435081] sgpool-64 63KB 63KB [ 581.435088] sgpool-32 220KB 220KB [ 581.435095] sgpool-16 105KB 105KB [ 581.435102] sgpool-8 86KB 86KB [ 581.435109] mqueue_inode_cache 60KB 60KB [ 581.435117] nfs_commit_data 15KB 15KB [ 581.435126] nfs_write_data 47KB 47KB [ 581.435136] jbd2_inode 7KB 7KB [ 581.435146] ext4_system_zone 3KB 3KB [ 581.435153] ext4_io_end_vec 7KB 7KB [ 581.435160] ext4_bio_post_read_ctx 15KB 15KB [ 581.435174] pid_namespace 7KB 7KB [ 581.435182] rpc_buffers 31KB 31KB [ 581.435189] rpc_tasks 3KB 3KB [ 581.435196] UNIX-STREAM 228KB 352KB [ 581.435204] UNIX 216KB 256KB [ 581.435212] UDP-Lite 63KB 63KB [ 581.435219] tcp_bind_bucket 8KB 8KB [ 581.435229] ip_fib_trie 8KB 8KB [ 581.435235] ip_fib_alias 11KB 11KB [ 581.435242] ip_dst_cache 8KB 8KB [ 581.435250] RAW 31KB 31KB [ 581.435257] UDP 220KB 220KB [ 581.435265] request_sock_TCP 7KB 7KB [ 581.435272] TCP 58KB 58KB [ 581.435279] hugetlbfs_inode_cache 15KB 15KB [ 581.435286] bio-248 15KB 15KB [ 581.435293] ep_head 8KB 8KB [ 581.435300] eventpoll_pwq 19KB 19KB [ 581.435307] eventpoll_epi 43KB 43KB [ 581.435314] inotify_inode_mark 35KB 35KB [ 581.435322] request_queue 63KB 63KB [ 581.435329] blkdev_ioc 8KB 8KB [ 581.435336] bio-184 40KB 40KB [ 581.435343] biovec-max 1249KB 1249KB [ 581.435351] biovec-64 456KB 456KB [ 581.435358] biovec-16 60KB 60KB [ 581.435366] uid_cache 7KB 7KB [ 581.435374] dmaengine-unmap-2 4KB 4KB [ 581.435381] audit_buffer 7KB 7KB [ 581.435389] skbuff_fclone_cache 90KB 90KB [ 581.435405] skbuff_head_cache 1394KB 1488KB [ 581.435413] file_lock_cache 43KB 43KB [ 581.435420] file_lock_ctx 7KB 7KB [ 581.435427] fsnotify_mark_connector 20KB 20KB [ 581.435436] taskstats 30KB 30KB [ 581.435443] proc_dir_entry 345KB 345KB [ 581.435450] pde_opener 27KB 27KB [ 581.435457] seq_file 45KB 45KB [ 581.435464] sigqueue 31KB 31KB [ 581.435473] shmem_inode_cache 1313KB 1392KB [ 581.435482] kernfs_iattrs_cache 245KB 254KB [ 581.435490] kernfs_node_cache 5276KB 5276KB [ 581.435497] mnt_cache 149KB 149KB [ 581.435517] filp 1389KB 1695KB [ 581.435583] names_cache 9367KB 9367KB [ 581.435591] net_namespace 95KB 95KB [ 581.435598] hashtab_node 274KB 274KB [ 581.435605] ebitmap_node 1149KB 1149KB [ 581.435614] avtab_node 4976KB 4976KB [ 581.435624] avc_node 31KB 31KB [ 581.435650] lsm_inode_cache 2698KB 2952KB [ 581.435660] lsm_file_cache 70KB 128KB [ 581.435668] key_jar 31KB 31KB [ 581.435675] uts_namespace 15KB 15KB [ 581.435682] nsproxy 7KB 7KB [ 581.435691] vm_area_struct 1000KB 1012KB [ 581.435699] mm_struct 192KB 315KB [ 581.435707] fs_cache 45KB 68KB [ 581.435715] files_cache 211KB 302KB [ 581.435723] signal_cache 312KB 486KB [ 581.435731] sighand_cache 296KB 330KB [ 581.435738] task_struct 1323KB 1323KB [ 581.435749] cred_jar 99KB 168KB [ 581.435756] anon_vma_chain 205KB 208KB [ 581.435765] anon_vma 168KB 188KB [ 581.435773] pid 76KB 97KB [ 581.435784] Acpi-Operand 104KB 166KB [ 581.435791] Acpi-ParseExt 35KB 35KB [ 581.435799] Acpi-Parse 55KB 71KB [ 581.435806] Acpi-State 35KB 51KB [ 581.435813] Acpi-Namespace 28KB 28KB [ 581.435821] numa_policy 3KB 3KB [ 581.435828] perf_event 63KB 63KB [ 581.435836] trace_event_file 175KB 175KB [ 581.435843] ftrace_event_field 304KB 304KB [ 581.435850] pool_workqueue 40KB 40KB [ 581.435858] task_group 16KB 16KB [ 581.435865] vmap_area 51KB 51KB [ 581.435872] page->ptl 177KB 177KB [ 581.435879] kmemleak_scan_area 27KB 27KB [ 581.436231] kmemleak_object 135768KB 140780KB [ 581.436249] kmalloc-cg-8k 64KB 64KB [ 581.436260] kmalloc-cg-4k 2296KB 2688KB [ 581.436267] kmalloc-cg-2k 1760KB 1760KB [ 581.436274] kmalloc-cg-1k 440KB 480KB [ 581.436283] kmalloc-cg-512 266KB 288KB [ 581.436290] kmalloc-cg-256 48KB 48KB [ 581.436297] kmalloc-cg-192 40KB 40KB [ 581.436304] kmalloc-cg-128 40KB 40KB [ 581.436311] kmalloc-cg-96 24KB 24KB [ 581.436318] kmalloc-cg-64 20KB 20KB [ 581.436327] kmalloc-cg-32 37KB 72KB [ 581.436334] kmalloc-cg-16 8KB 8KB [ 581.436341] kmalloc-cg-8 11KB 11KB [ 581.436348] kmalloc-8k 5392KB 5392KB [ 581.436360] kmalloc-4k 3504KB 3872KB [ 581.436373] kmalloc-2k 3060KB 3488KB [ 581.436385] kmalloc-1k 9856KB 10464KB [ 581.436399] kmalloc-512 5800KB 6112KB [ 581.436410] kmalloc-256 1012KB 1056KB [ 581.436426] kmalloc-192 302KB 380KB [ 581.436449] kmalloc-128 329KB 512KB [ 581.436460] kmalloc-96 536KB 560KB [ 581.436470] kmalloc-64 1533KB 1568KB [ 581.436490] kmalloc-32 450KB 560KB [ 581.436498] kmalloc-16 321KB 328KB [ 581.436506] kmalloc-8 261KB 262KB [ 581.436513] kmem_cache_node 51KB 51KB [ 581.436554] kmem_cache 82KB 82KB [ 581.436561] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=5910,uid=0 [ 581.436912] Out of memory (oom_kill_allocating_task): Killed process 5908 (syz-executor.6) total-vm:93412kB, anon-rss:376kB, file-rss:34756kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 20:56:59 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:59 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:56:59 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:59 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:59 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:56:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 595.122464] loop1: detected capacity change from 0 to 256 20:56:59 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) [ 595.145311] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 595.347381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:56:59 executing program 5: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000480)=""/33) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x0, 0x0) [ 595.830732] syz-executor.0 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 595.830766] CPU: 0 PID: 5935 Comm: syz-executor.0 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 595.830785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 595.830796] Call Trace: [ 595.830801] [ 595.830807] dump_stack_lvl+0x8b/0xb3 [ 595.830836] dump_header+0x10b/0x7e4 [ 595.830858] oom_kill_process.cold+0x10/0x15 [ 595.830880] out_of_memory+0x11e6/0x14b0 [ 595.830911] ? oom_killer_disable+0x270/0x270 [ 595.830946] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 595.830990] ? warn_alloc+0x190/0x190 [ 595.831020] ? prepare_alloc_pages+0x371/0x500 [ 595.831045] ? lock_is_held_type+0xd7/0x130 [ 595.831079] __alloc_pages+0x421/0x4f0 [ 595.831097] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 595.831116] ? __schedule+0x895/0x2450 [ 595.831142] ? io_schedule_timeout+0x140/0x140 [ 595.831159] ? policy_node+0x150/0x180 [ 595.831187] alloc_pages+0x1a0/0x2f0 [ 595.831211] __vmalloc_node_range+0x713/0x1410 [ 595.831248] ? packet_set_ring+0xb60/0x1b20 [ 595.831286] ? __vmalloc_node+0x100/0x100 [ 595.831313] ? lock_is_held_type+0xd7/0x130 [ 595.831343] ? packet_set_ring+0xb60/0x1b20 [ 595.831366] __vmalloc_node+0xb5/0x100 [ 595.831389] ? packet_set_ring+0xb60/0x1b20 [ 595.831417] packet_set_ring+0xb60/0x1b20 [ 595.831457] packet_setsockopt+0x1b56/0x3cc0 [ 595.831486] ? lock_release+0x3b2/0x750 [ 595.831507] ? __fget_files+0x265/0x470 [ 595.831532] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.831562] ? packet_bind+0x1b0/0x1b0 [ 595.831587] ? lock_downgrade+0x6d0/0x6d0 [ 595.831606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.831634] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 595.831656] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 595.831695] ? selinux_socket_setsockopt+0x6a/0x80 [ 595.831718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.831750] __sys_setsockopt+0x180/0x2a0 [ 595.831773] ? packet_bind+0x1b0/0x1b0 [ 595.831796] ? __ia32_sys_recv+0x100/0x100 [ 595.831835] __x64_sys_setsockopt+0xba/0x150 [ 595.831858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 595.831886] do_syscall_64+0x3b/0x90 [ 595.831908] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 595.831934] RIP: 0033:0x7f0d33ed8b19 [ 595.831947] 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 [ 595.831963] RSP: 002b:00007f0d3144e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 595.831980] RAX: ffffffffffffffda RBX: 00007f0d33febf60 RCX: 00007f0d33ed8b19 [ 595.831992] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 595.832001] RBP: 00007f0d33f32f6d R08: 0000000000000010 R09: 0000000000000000 [ 595.832011] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 595.832021] R13: 00007ffce8420dff R14: 00007f0d3144e300 R15: 0000000000022000 [ 595.832052] [ 595.832137] Mem-Info: [ 595.832142] active_anon:825 inactive_anon:43566 isolated_anon:0 [ 595.832142] active_file:92 inactive_file:84 isolated_file:1 [ 595.832142] unevictable:0 dirty:2 writeback:0 [ 595.832142] slab_reclaimable:7044 slab_unreclaimable:59647 [ 595.832142] mapped:69792 shmem:116 pagetables:1036 bounce:0 [ 595.832142] kernel_misc_reclaimable:0 [ 595.832142] free:4140 free_pcp:2 free_cma:0 [ 595.832186] Node 0 active_anon:3300kB inactive_anon:174264kB active_file:368kB inactive_file:336kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279168kB dirty:8kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4096kB pagetables:4144kB all_unreclaimable? no [ 595.832224] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 595.832271] lowmem_reserve[]: 0 1615 1615 1615 [ 595.832293] Node 0 DMA32 free:10060kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:6144KB active_anon:3300kB inactive_anon:174252kB active_file:552kB inactive_file:456kB unevictable:0kB writepending:8kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 595.832341] lowmem_reserve[]: 0 0 0 0 [ 595.832362] Node 0 DMA: 1*4kB (M) 2*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 595.832476] Node 0 DMA32: 1232*4kB (UM) 274*8kB (UM) 86*16kB (UM) 29*32kB (UM) 8*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10064kB [ 595.832599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 595.832613] 284 total pagecache pages [ 595.832618] 0 pages in swap cache [ 595.832623] Swap cache stats: add 0, delete 0, find 0/0 [ 595.832632] Free swap = 0kB [ 595.832637] Total swap = 0kB [ 595.832641] 524158 pages RAM [ 595.832646] 0 pages HighMem/MovableOnly [ 595.832650] 105748 pages reserved [ 595.832656] Unreclaimable slab info: [ 595.832660] Name Used Total [ 595.832666] pid_4 7KB 7KB [ 595.832676] pid_3 3KB 3KB [ 595.832686] pid_2 45KB 45KB [ 595.832702] fib6_nodes 28KB 28KB [ 595.832712] ip6_dst_cache 37KB 37KB [ 595.832723] RAWv6 126KB 126KB [ 595.832732] UDPLITEv6 31KB 31KB [ 595.832742] UDPv6 62KB 62KB [ 595.832753] TCPv6 62KB 62KB [ 595.832766] scsi_sense_cache 8KB 8KB [ 595.832777] virtio_scsi_cmd 16KB 16KB [ 595.832787] bio-120 7KB 7KB [ 595.832805] sgpool-128 89KB 89KB [ 595.832814] sgpool-64 63KB 63KB [ 595.832824] sgpool-32 81KB 141KB [ 595.832834] sgpool-16 127KB 127KB [ 595.832843] sgpool-8 62KB 63KB [ 595.832852] mqueue_inode_cache 60KB 60KB [ 595.832862] nfs_commit_data 15KB 15KB [ 595.832872] nfs_write_data 47KB 47KB [ 595.832884] jbd2_inode 7KB 7KB [ 595.832894] ext4_system_zone 3KB 3KB [ 595.832904] ext4_io_end_vec 7KB 7KB [ 595.832913] ext4_bio_post_read_ctx 15KB 15KB [ 595.832932] pid_namespace 7KB 7KB [ 595.832942] rpc_buffers 31KB 31KB [ 595.832952] rpc_tasks 3KB 3KB [ 595.832962] UNIX-STREAM 228KB 352KB [ 595.832972] UNIX 216KB 256KB [ 595.832983] UDP-Lite 63KB 63KB [ 595.832993] tcp_bind_bucket 8KB 8KB [ 595.833005] ip_fib_trie 8KB 8KB [ 595.833014] ip_fib_alias 11KB 11KB [ 595.833024] ip_dst_cache 8KB 8KB [ 595.833034] RAW 31KB 31KB [ 595.833043] UDP 220KB 220KB [ 595.833054] request_sock_TCP 7KB 7KB [ 595.833063] TCP 58KB 58KB [ 595.833072] hugetlbfs_inode_cache 15KB 15KB [ 595.833082] bio-248 15KB 15KB [ 595.833092] ep_head 8KB 8KB [ 595.833101] eventpoll_pwq 19KB 19KB [ 595.833110] eventpoll_epi 43KB 43KB [ 595.833120] inotify_inode_mark 35KB 35KB [ 595.833130] request_queue 63KB 63KB [ 595.833140] blkdev_ioc 8KB 8KB [ 595.833149] bio-184 40KB 40KB [ 595.833158] biovec-max 476KB 476KB [ 595.833169] biovec-64 189KB 189KB [ 595.833179] biovec-16 41KB 56KB [ 595.833189] uid_cache 7KB 7KB [ 595.833200] dmaengine-unmap-2 4KB 4KB [ 595.833209] audit_buffer 7KB 7KB [ 595.833219] skbuff_fclone_cache 90KB 90KB [ 595.833229] skbuff_head_cache 1395KB 1395KB [ 595.833239] file_lock_cache 59KB 59KB [ 595.833249] file_lock_ctx 7KB 7KB [ 595.833260] fsnotify_mark_connector 20KB 20KB [ 595.833272] taskstats 30KB 30KB [ 595.833284] proc_dir_entry 345KB 345KB [ 595.833293] pde_opener 27KB 27KB [ 595.833304] seq_file 28KB 41KB [ 595.833313] sigqueue 31KB 31KB [ 595.833323] shmem_inode_cache 1454KB 1454KB [ 595.833335] kernfs_iattrs_cache 245KB 254KB [ 595.833344] kernfs_node_cache 5276KB 5276KB [ 595.833354] mnt_cache 149KB 149KB [ 595.833382] filp 2207KB 2670KB [ 595.833392] names_cache 13272KB 13430KB [ 595.833402] net_namespace 95KB 95KB [ 595.833411] hashtab_node 274KB 274KB [ 595.833421] ebitmap_node 1149KB 1149KB [ 595.833431] avtab_node 4976KB 4976KB [ 595.833444] avc_node 31KB 31KB [ 595.833476] lsm_inode_cache 2632KB 2952KB [ 595.833489] lsm_file_cache 83KB 160KB [ 595.833499] key_jar 31KB 31KB [ 595.833509] uts_namespace 15KB 15KB [ 595.833546] nsproxy 7KB 7KB [ 595.833570] vm_area_struct 839KB 1012KB [ 595.833580] mm_struct 192KB 315KB [ 595.833591] fs_cache 45KB 68KB [ 595.833602] files_cache 211KB 302KB [ 595.833613] signal_cache 280KB 455KB [ 595.833623] sighand_cache 293KB 330KB [ 595.833636] task_struct 1019KB 1296KB [ 595.833650] cred_jar 128KB 176KB [ 595.833661] anon_vma_chain 174KB 196KB [ 595.833673] anon_vma 163KB 192KB [ 595.833684] pid 76KB 97KB [ 595.833697] Acpi-Operand 104KB 166KB [ 595.833706] Acpi-ParseExt 35KB 35KB [ 595.833716] Acpi-Parse 55KB 71KB [ 595.833727] Acpi-State 35KB 51KB [ 595.833736] Acpi-Namespace 28KB 28KB [ 595.833746] numa_policy 3KB 3KB [ 595.833756] perf_event 63KB 63KB [ 595.833765] trace_event_file 175KB 175KB [ 595.833775] ftrace_event_field 304KB 304KB [ 595.833785] pool_workqueue 40KB 40KB [ 595.833795] task_group 16KB 16KB [ 595.833805] vmap_area 35KB 51KB [ 595.833819] page->ptl 127KB 177KB [ 595.833829] kmemleak_scan_area 22KB 27KB [ 595.834216] kmemleak_object 134703KB 140681KB [ 595.834239] kmalloc-cg-8k 64KB 64KB [ 595.834252] kmalloc-cg-4k 2272KB 2688KB [ 595.834263] kmalloc-cg-2k 1704KB 1760KB [ 595.834273] kmalloc-cg-1k 440KB 480KB [ 595.834284] kmalloc-cg-512 262KB 288KB [ 595.834293] kmalloc-cg-256 48KB 48KB [ 595.834303] kmalloc-cg-192 40KB 40KB [ 595.834313] kmalloc-cg-128 40KB 40KB [ 595.834322] kmalloc-cg-96 24KB 24KB [ 595.834332] kmalloc-cg-64 20KB 20KB [ 595.834342] kmalloc-cg-32 52KB 72KB [ 595.834352] kmalloc-cg-16 8KB 8KB [ 595.834361] kmalloc-cg-8 11KB 11KB [ 595.834370] kmalloc-8k 5392KB 5392KB [ 595.834388] kmalloc-4k 4048KB 4864KB [ 595.834405] kmalloc-2k 3028KB 3488KB [ 595.834423] kmalloc-1k 9860KB 9860KB [ 595.834432] kmalloc-512 5776KB 5776KB [ 595.834450] kmalloc-256 959KB 1064KB [ 595.834468] kmalloc-192 301KB 376KB [ 595.834491] kmalloc-128 346KB 512KB [ 595.834500] kmalloc-96 543KB 544KB [ 595.834510] kmalloc-64 1468KB 1468KB [ 595.834554] kmalloc-32 471KB 560KB [ 595.834566] kmalloc-16 322KB 328KB [ 595.834577] kmalloc-8 258KB 262KB [ 595.834586] kmem_cache_node 51KB 51KB [ 595.834596] kmem_cache 82KB 82KB [ 595.834605] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=5935,uid=0 [ 595.834678] Out of memory (oom_kill_allocating_task): Killed process 5929 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:34468kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 595.842969] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 595.842995] CPU: 0 PID: 5928 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 595.843013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 595.843023] Call Trace: [ 595.843027] [ 595.843032] dump_stack_lvl+0x8b/0xb3 [ 595.843054] dump_header+0x10b/0x7e4 [ 595.843074] oom_kill_process.cold+0x10/0x15 [ 595.843095] out_of_memory+0x11e6/0x14b0 [ 595.843124] ? oom_killer_disable+0x270/0x270 [ 595.843155] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 595.843198] ? warn_alloc+0x190/0x190 [ 595.843228] ? prepare_alloc_pages+0x371/0x500 [ 595.843252] ? lock_is_held_type+0xd7/0x130 [ 595.843285] __alloc_pages+0x421/0x4f0 [ 595.843306] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 595.843326] ? __schedule+0x895/0x2450 [ 595.843353] ? io_schedule_timeout+0x140/0x140 [ 595.843383] alloc_pages+0x1a0/0x2f0 [ 595.843407] __vmalloc_node_range+0x713/0x1410 [ 595.843443] ? packet_set_ring+0xb60/0x1b20 [ 595.843479] ? __vmalloc_node+0x100/0x100 [ 595.843507] ? lock_is_held_type+0xd7/0x130 [ 595.843541] ? packet_set_ring+0xb60/0x1b20 [ 595.843563] __vmalloc_node+0xb5/0x100 [ 595.843586] ? packet_set_ring+0xb60/0x1b20 [ 595.843615] packet_set_ring+0xb60/0x1b20 [ 595.843655] packet_setsockopt+0x1b56/0x3cc0 [ 595.843683] ? lock_release+0x3b2/0x750 [ 595.843703] ? __fget_files+0x265/0x470 [ 595.843726] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.843756] ? packet_bind+0x1b0/0x1b0 [ 595.843780] ? lock_downgrade+0x6d0/0x6d0 [ 595.843799] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.843824] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 595.843844] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 595.843883] ? selinux_socket_setsockopt+0x6a/0x80 [ 595.843905] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.843937] __sys_setsockopt+0x180/0x2a0 [ 595.843959] ? packet_bind+0x1b0/0x1b0 [ 595.843982] ? __ia32_sys_recv+0x100/0x100 [ 595.844021] __x64_sys_setsockopt+0xba/0x150 [ 595.844044] ? syscall_enter_from_user_mode+0x1d/0x50 [ 595.844071] do_syscall_64+0x3b/0x90 [ 595.844093] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 595.844118] RIP: 0033:0x7f2f7dacfb19 [ 595.844130] 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 [ 595.844145] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 595.844161] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 595.844172] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 595.844182] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 595.844191] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 595.844201] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 595.844232] [ 595.844280] Mem-Info: [ 595.844284] active_anon:825 inactive_anon:43566 isolated_anon:0 [ 595.844284] active_file:71 inactive_file:59 isolated_file:1 [ 595.844284] unevictable:0 dirty:2 writeback:0 [ 595.844284] slab_reclaimable:7044 slab_unreclaimable:59647 [ 595.844284] mapped:69750 shmem:116 pagetables:1036 bounce:0 [ 595.844284] kernel_misc_reclaimable:0 [ 595.844284] free:4266 free_pcp:0 free_cma:0 [ 595.844327] Node 0 active_anon:3300kB inactive_anon:174264kB active_file:284kB inactive_file:236kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279000kB dirty:8kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4096kB pagetables:4144kB all_unreclaimable? no [ 595.844363] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 595.844410] lowmem_reserve[]: 0 1615 1615 1615 [ 595.844432] Node 0 DMA32 free:10564kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:6144KB active_anon:3300kB inactive_anon:174252kB active_file:552kB inactive_file:456kB unevictable:0kB writepending:8kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 595.844480] lowmem_reserve[]: 0 0 0 0 [ 595.844500] Node 0 DMA: 1*4kB (M) 2*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 595.844700] Node 0 DMA32: 1252*4kB (UM) 278*8kB (UM) 87*16kB (UM) 29*32kB (UM) 8*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10192kB [ 595.844800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 595.844815] 263 total pagecache pages [ 595.844820] 0 pages in swap cache [ 595.844824] Swap cache stats: add 0, delete 0, find 0/0 [ 595.844834] Free swap = 0kB [ 595.844839] Total swap = 0kB [ 595.844843] 524158 pages RAM [ 595.844848] 0 pages HighMem/MovableOnly [ 595.844852] 105748 pages reserved [ 595.844858] Unreclaimable slab info: [ 595.844861] Name Used Total [ 595.844867] pid_4 7KB 7KB [ 595.844877] pid_3 3KB 3KB [ 595.844887] pid_2 45KB 45KB [ 595.844901] fib6_nodes 28KB 28KB [ 595.844911] ip6_dst_cache 37KB 37KB [ 595.844921] RAWv6 126KB 126KB [ 595.844931] UDPLITEv6 31KB 31KB [ 595.844941] UDPv6 62KB 62KB [ 595.844952] TCPv6 62KB 62KB [ 595.844966] scsi_sense_cache 8KB 8KB [ 595.844976] virtio_scsi_cmd 16KB 16KB [ 595.844986] bio-120 7KB 7KB [ 595.845003] sgpool-128 89KB 89KB [ 595.845013] sgpool-64 63KB 63KB [ 595.845022] sgpool-32 81KB 141KB [ 595.845032] sgpool-16 127KB 127KB [ 595.845042] sgpool-8 62KB 63KB [ 595.845052] mqueue_inode_cache 60KB 60KB [ 595.845062] nfs_commit_data 15KB 15KB [ 595.845072] nfs_write_data 47KB 47KB [ 595.845083] jbd2_inode 7KB 7KB [ 595.845092] ext4_system_zone 3KB 3KB [ 595.845103] ext4_io_end_vec 7KB 7KB [ 595.845112] ext4_bio_post_read_ctx 15KB 15KB [ 595.845128] pid_namespace 7KB 7KB [ 595.845139] rpc_buffers 31KB 31KB [ 595.845149] rpc_tasks 3KB 3KB [ 595.845158] UNIX-STREAM 228KB 352KB [ 595.845169] UNIX 216KB 256KB [ 595.845180] UDP-Lite 63KB 63KB [ 595.845190] tcp_bind_bucket 8KB 8KB [ 595.845203] ip_fib_trie 8KB 8KB [ 595.845212] ip_fib_alias 11KB 11KB [ 595.845222] ip_dst_cache 8KB 8KB [ 595.845233] RAW 31KB 31KB [ 595.845243] UDP 220KB 220KB [ 595.845253] request_sock_TCP 7KB 7KB [ 595.845263] TCP 58KB 58KB [ 595.845272] hugetlbfs_inode_cache 15KB 15KB [ 595.845281] bio-248 15KB 15KB [ 595.845290] ep_head 8KB 8KB [ 595.845299] eventpoll_pwq 19KB 19KB [ 595.845309] eventpoll_epi 43KB 43KB [ 595.845318] inotify_inode_mark 35KB 35KB [ 595.845328] request_queue 63KB 63KB [ 595.845338] blkdev_ioc 8KB 8KB [ 595.845347] bio-184 40KB 40KB [ 595.845356] biovec-max 476KB 476KB [ 595.845366] biovec-64 189KB 189KB [ 595.845375] biovec-16 41KB 56KB [ 595.845385] uid_cache 7KB 7KB [ 595.845395] dmaengine-unmap-2 4KB 4KB [ 595.845404] audit_buffer 7KB 7KB [ 595.845414] skbuff_fclone_cache 90KB 90KB [ 595.845423] skbuff_head_cache 1395KB 1395KB [ 595.845434] file_lock_cache 59KB 59KB [ 595.845443] file_lock_ctx 7KB 7KB [ 595.845452] fsnotify_mark_connector 20KB 20KB [ 595.845462] taskstats 30KB 30KB [ 595.845472] proc_dir_entry 345KB 345KB [ 595.845481] pde_opener 27KB 27KB [ 595.845490] seq_file 28KB 41KB [ 595.845499] sigqueue 31KB 31KB [ 595.845509] shmem_inode_cache 1454KB 1454KB [ 595.845556] kernfs_iattrs_cache 245KB 254KB [ 595.845566] kernfs_node_cache 5276KB 5276KB [ 595.845576] mnt_cache 149KB 149KB [ 595.845587] filp 2207KB 2670KB [ 595.845597] names_cache 13272KB 13430KB [ 595.845606] net_namespace 95KB 95KB [ 595.845616] hashtab_node 274KB 274KB [ 595.845625] ebitmap_node 1149KB 1149KB [ 595.845635] avtab_node 4976KB 4976KB [ 595.845647] avc_node 31KB 31KB [ 595.845660] lsm_inode_cache 2632KB 2952KB [ 595.845670] lsm_file_cache 83KB 160KB [ 595.845679] key_jar 31KB 31KB [ 595.845688] uts_namespace 15KB 15KB [ 595.845698] nsproxy 7KB 7KB [ 595.845708] vm_area_struct 839KB 1012KB [ 595.845718] mm_struct 192KB 315KB [ 595.845727] fs_cache 45KB 68KB [ 595.845737] files_cache 211KB 302KB [ 595.845746] signal_cache 280KB 455KB [ 595.845756] sighand_cache 293KB 330KB [ 595.845765] task_struct 1019KB 1296KB [ 595.845775] cred_jar 128KB 176KB [ 595.845785] anon_vma_chain 174KB 196KB [ 595.845794] anon_vma 163KB 192KB [ 595.845804] pid 76KB 97KB [ 595.845813] Acpi-Operand 104KB 166KB [ 595.845823] Acpi-ParseExt 35KB 35KB [ 595.845832] Acpi-Parse 55KB 71KB [ 595.845842] Acpi-State 35KB 51KB [ 595.845851] Acpi-Namespace 28KB 28KB [ 595.845861] numa_policy 3KB 3KB [ 595.845870] perf_event 63KB 63KB [ 595.845879] trace_event_file 175KB 175KB [ 595.845889] ftrace_event_field 304KB 304KB [ 595.845898] pool_workqueue 40KB 40KB [ 595.845908] task_group 16KB 16KB [ 595.845917] vmap_area 35KB 51KB [ 595.845927] page->ptl 127KB 177KB [ 595.845936] kmemleak_scan_area 22KB 27KB [ 595.845987] kmemleak_object 134703KB 140681KB [ 595.846006] kmalloc-cg-8k 64KB 64KB [ 595.846016] kmalloc-cg-4k 2272KB 2688KB [ 595.846026] kmalloc-cg-2k 1704KB 1760KB [ 595.846035] kmalloc-cg-1k 440KB 480KB [ 595.846045] kmalloc-cg-512 262KB 288KB [ 595.846054] kmalloc-cg-256 48KB 48KB [ 595.846064] kmalloc-cg-192 40KB 40KB [ 595.846073] kmalloc-cg-128 40KB 40KB [ 595.846082] kmalloc-cg-96 24KB 24KB [ 595.846092] kmalloc-cg-64 20KB 20KB [ 595.846101] kmalloc-cg-32 52KB 72KB [ 595.846110] kmalloc-cg-16 8KB 8KB [ 595.846119] kmalloc-cg-8 11KB 11KB [ 595.846129] kmalloc-8k 5392KB 5392KB [ 595.846139] kmalloc-4k 4048KB 4864KB [ 595.846149] kmalloc-2k 3028KB 3488KB [ 595.846159] kmalloc-1k 9860KB 9860KB [ 595.846168] kmalloc-512 5776KB 5776KB [ 595.846178] kmalloc-256 959KB 1064KB [ 595.846188] kmalloc-192 301KB 376KB [ 595.846199] kmalloc-128 346KB 512KB [ 595.846208] kmalloc-96 543KB 544KB [ 595.846218] kmalloc-64 1468KB 1468KB [ 595.846228] kmalloc-32 471KB 560KB [ 595.846238] kmalloc-16 322KB 328KB [ 595.846247] kmalloc-8 258KB 262KB [ 595.846256] kmem_cache_node 51KB 51KB [ 595.846266] kmem_cache 82KB 82KB [ 595.846275] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=5928,uid=0 [ 595.846349] Out of memory (oom_kill_allocating_task): Killed process 5927 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34316kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:57:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:14 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:14 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:14 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:14 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:14 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:14 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 610.488329] loop1: detected capacity change from 0 to 256 [ 610.508048] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 610.665597] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 611.259173] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 611.259220] CPU: 0 PID: 5956 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 611.259244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 611.259258] Call Trace: [ 611.259265] [ 611.259273] dump_stack_lvl+0x8b/0xb3 [ 611.259310] dump_header+0x10b/0x7e4 [ 611.259338] oom_kill_process.cold+0x10/0x15 [ 611.259366] out_of_memory+0x11e6/0x14b0 [ 611.259407] ? oom_killer_disable+0x270/0x270 [ 611.259454] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 611.259512] ? warn_alloc+0x190/0x190 [ 611.259552] ? prepare_alloc_pages+0x371/0x500 [ 611.259584] ? lock_is_held_type+0xd7/0x130 [ 611.259629] __alloc_pages+0x421/0x4f0 [ 611.259652] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 611.259678] ? __schedule+0x895/0x2450 [ 611.259713] ? io_schedule_timeout+0x140/0x140 [ 611.259753] alloc_pages+0x1a0/0x2f0 [ 611.259785] __vmalloc_node_range+0x713/0x1410 [ 611.259834] ? packet_set_ring+0xb60/0x1b20 [ 611.259883] ? __vmalloc_node+0x100/0x100 [ 611.259920] ? lock_is_held_type+0xd7/0x130 [ 611.259959] ? packet_set_ring+0xb60/0x1b20 [ 611.259989] __vmalloc_node+0xb5/0x100 [ 611.260021] ? packet_set_ring+0xb60/0x1b20 [ 611.260058] packet_set_ring+0xb60/0x1b20 [ 611.260112] packet_setsockopt+0x1b56/0x3cc0 [ 611.260150] ? lock_release+0x3b2/0x750 [ 611.260177] ? __fget_files+0x265/0x470 [ 611.260209] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 611.260249] ? packet_bind+0x1b0/0x1b0 [ 611.260283] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 611.260317] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 611.260345] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 611.260397] ? selinux_socket_setsockopt+0x6a/0x80 [ 611.260427] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 611.260470] __sys_setsockopt+0x180/0x2a0 [ 611.260499] ? packet_bind+0x1b0/0x1b0 [ 611.260531] ? __ia32_sys_recv+0x100/0x100 [ 611.260582] __x64_sys_setsockopt+0xba/0x150 [ 611.260613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 611.260650] do_syscall_64+0x3b/0x90 [ 611.260679] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 611.260714] RIP: 0033:0x7fa0e8b25b19 [ 611.260732] 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 [ 611.260752] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 611.260774] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 611.260789] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 611.260801] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 611.260814] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 611.260827] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 611.260869] [ 611.261123] Mem-Info: [ 611.261130] active_anon:822 inactive_anon:43567 isolated_anon:0 [ 611.261130] active_file:259 inactive_file:187 isolated_file:1 [ 611.261130] unevictable:0 dirty:10 writeback:9 [ 611.261130] slab_reclaimable:7078 slab_unreclaimable:59353 [ 611.261130] mapped:69896 shmem:113 pagetables:1022 bounce:0 [ 611.261130] kernel_misc_reclaimable:0 [ 611.261130] free:4205 free_pcp:0 free_cma:0 [ 611.261188] Node 0 active_anon:3288kB inactive_anon:174268kB active_file:1036kB inactive_file:748kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279584kB dirty:40kB writeback:36kB shmem:452kB writeback_tmp:0kB kernel_stack:4096kB pagetables:4088kB all_unreclaimable? no [ 611.261238] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 611.261301] lowmem_reserve[]: 0 1615 1615 1615 [ 611.261330] Node 0 DMA32 free:10320kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3288kB inactive_anon:174256kB active_file:1760kB inactive_file:1084kB unevictable:0kB writepending:244kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 611.261395] lowmem_reserve[]: 0 0 0 0 [ 611.261421] Node 0 DMA: 1*4kB (M) 2*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 611.261702] Node 0 DMA32: 1067*4kB (UMEH) 341*8kB (UMEH) 78*16kB (UMEH) 17*32kB (UMH) 5*64kB (H) 6*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10132kB [ 611.261840] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 611.261859] 575 total pagecache pages [ 611.261865] 0 pages in swap cache [ 611.261871] Swap cache stats: add 0, delete 0, find 0/0 [ 611.261884] Free swap = 0kB [ 611.261889] Total swap = 0kB [ 611.261895] 524158 pages RAM [ 611.261901] 0 pages HighMem/MovableOnly [ 611.261906] 105748 pages reserved [ 611.261914] Unreclaimable slab info: [ 611.261918] Name Used Total [ 611.261926] pid_4 7KB 7KB [ 611.261940] pid_3 3KB 3KB [ 611.261952] pid_2 45KB 45KB [ 611.261972] fib6_nodes 28KB 28KB [ 611.261984] ip6_dst_cache 37KB 37KB [ 611.261998] RAWv6 126KB 126KB [ 611.262011] UDPLITEv6 31KB 31KB [ 611.262023] UDPv6 62KB 62KB [ 611.262038] TCPv6 62KB 62KB [ 611.262055] scsi_sense_cache 8KB 8KB [ 611.262069] virtio_scsi_cmd 16KB 16KB [ 611.262081] bio-120 7KB 7KB [ 611.262104] sgpool-128 89KB 89KB [ 611.262117] sgpool-64 63KB 63KB [ 611.262129] sgpool-32 157KB 157KB [ 611.262142] sgpool-16 61KB 97KB [ 611.262155] sgpool-8 78KB 78KB [ 611.262167] mqueue_inode_cache 60KB 60KB [ 611.262180] nfs_commit_data 15KB 15KB [ 611.262193] nfs_write_data 47KB 47KB [ 611.262208] jbd2_inode 7KB 7KB [ 611.262222] ext4_system_zone 3KB 3KB [ 611.262234] ext4_io_end_vec 7KB 7KB [ 611.262246] ext4_bio_post_read_ctx 15KB 15KB [ 611.262270] pid_namespace 7KB 7KB [ 611.262283] rpc_buffers 31KB 31KB [ 611.262296] rpc_tasks 3KB 3KB [ 611.262309] UNIX-STREAM 228KB 352KB [ 611.262322] UNIX 216KB 256KB [ 611.262337] UDP-Lite 63KB 63KB [ 611.262349] tcp_bind_bucket 8KB 8KB [ 611.262365] ip_fib_trie 8KB 8KB [ 611.262377] ip_fib_alias 11KB 11KB [ 611.262390] ip_dst_cache 8KB 8KB [ 611.262403] RAW 31KB 31KB [ 611.262416] UDP 220KB 220KB [ 611.262429] request_sock_TCP 7KB 7KB [ 611.262441] TCP 58KB 58KB [ 611.262453] hugetlbfs_inode_cache 15KB 15KB [ 611.262466] bio-248 15KB 15KB [ 611.262478] ep_head 8KB 8KB [ 611.262490] eventpoll_pwq 19KB 19KB [ 611.262503] eventpoll_epi 43KB 43KB [ 611.262565] inotify_inode_mark 35KB 35KB [ 611.262695] request_queue 63KB 63KB [ 611.262728] blkdev_ioc 8KB 8KB [ 611.262740] bio-184 40KB 40KB [ 611.262753] biovec-max 629KB 629KB [ 611.262768] biovec-64 303KB 362KB [ 611.262780] biovec-16 56KB 56KB [ 611.262795] uid_cache 7KB 7KB [ 611.262808] dmaengine-unmap-2 4KB 4KB [ 611.262821] audit_buffer 7KB 7KB [ 611.262834] skbuff_fclone_cache 90KB 90KB [ 611.262849] skbuff_head_cache 1560KB 1571KB [ 611.262863] file_lock_cache 43KB 43KB [ 611.262876] file_lock_ctx 7KB 7KB [ 611.262888] fsnotify_mark_connector 20KB 20KB [ 611.262902] taskstats 30KB 30KB [ 611.262914] proc_dir_entry 345KB 345KB [ 611.262927] pde_opener 27KB 27KB [ 611.262939] seq_file 37KB 37KB [ 611.262952] sigqueue 31KB 31KB [ 611.262967] shmem_inode_cache 1336KB 1454KB [ 611.262982] kernfs_iattrs_cache 245KB 254KB [ 611.262994] kernfs_node_cache 5276KB 5276KB [ 611.263007] mnt_cache 149KB 149KB [ 611.263025] filp 1748KB 1837KB [ 611.263039] names_cache 11895KB 11997KB [ 611.263052] net_namespace 95KB 95KB [ 611.263065] hashtab_node 274KB 274KB [ 611.263078] ebitmap_node 1149KB 1149KB [ 611.263091] avtab_node 4976KB 4976KB [ 611.263108] avc_node 31KB 31KB [ 611.263147] lsm_inode_cache 2627KB 2952KB [ 611.263163] lsm_file_cache 95KB 152KB [ 611.263176] key_jar 31KB 31KB [ 611.263189] uts_namespace 15KB 15KB [ 611.263201] nsproxy 7KB 7KB [ 611.263234] vm_area_struct 788KB 1012KB [ 611.263248] mm_struct 192KB 315KB [ 611.263261] fs_cache 45KB 68KB [ 611.263275] files_cache 211KB 302KB [ 611.263289] signal_cache 280KB 455KB [ 611.263302] sighand_cache 293KB 330KB [ 611.263317] task_struct 1059KB 1188KB [ 611.263333] cred_jar 107KB 172KB [ 611.263350] anon_vma_chain 155KB 196KB [ 611.263364] anon_vma 156KB 180KB [ 611.263378] pid 76KB 97KB [ 611.263395] Acpi-Operand 104KB 166KB [ 611.263408] Acpi-ParseExt 35KB 35KB [ 611.263421] Acpi-Parse 55KB 71KB [ 611.263435] Acpi-State 35KB 51KB [ 611.263448] Acpi-Namespace 28KB 28KB [ 611.263463] numa_policy 3KB 3KB [ 611.263477] perf_event 63KB 63KB [ 611.263490] trace_event_file 175KB 175KB [ 611.263502] ftrace_event_field 304KB 304KB [ 611.263644] pool_workqueue 40KB 40KB [ 611.263659] task_group 16KB 16KB [ 611.263671] vmap_area 48KB 51KB [ 611.263686] page->ptl 143KB 169KB [ 611.263699] kmemleak_scan_area 22KB 27KB [ 611.264136] kmemleak_object 134498KB 140643KB [ 611.264165] kmalloc-cg-8k 64KB 64KB [ 611.264184] kmalloc-cg-4k 2272KB 2688KB [ 611.264197] kmalloc-cg-2k 1716KB 1760KB [ 611.264210] kmalloc-cg-1k 438KB 480KB [ 611.264224] kmalloc-cg-512 271KB 288KB [ 611.264236] kmalloc-cg-256 48KB 48KB [ 611.264249] kmalloc-cg-192 40KB 40KB [ 611.264261] kmalloc-cg-128 40KB 40KB [ 611.264274] kmalloc-cg-96 28KB 28KB [ 611.264286] kmalloc-cg-64 20KB 20KB [ 611.264300] kmalloc-cg-32 33KB 72KB [ 611.264313] kmalloc-cg-16 8KB 8KB [ 611.264325] kmalloc-cg-8 11KB 11KB [ 611.264337] kmalloc-8k 5392KB 5392KB [ 611.264355] kmalloc-4k 3680KB 4096KB [ 611.264375] kmalloc-2k 3056KB 3488KB [ 611.264387] kmalloc-1k 10916KB 10916KB [ 611.264400] kmalloc-512 6224KB 6224KB [ 611.264418] kmalloc-256 1013KB 1064KB [ 611.264443] kmalloc-192 290KB 376KB [ 611.264473] kmalloc-128 329KB 512KB [ 611.264494] kmalloc-96 552KB 588KB [ 611.264507] kmalloc-64 1540KB 1560KB [ 611.264660] kmalloc-32 460KB 560KB [ 611.264675] kmalloc-16 319KB 328KB [ 611.264690] kmalloc-8 260KB 262KB [ 611.264702] kmem_cache_node 51KB 51KB [ 611.264715] kmem_cache 82KB 82KB [ 611.264727] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=5956,uid=0 [ 611.264829] Out of memory (oom_kill_allocating_task): Killed process 5954 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34664kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 20:57:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:28 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:28 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 624.132050] loop1: detected capacity change from 0 to 256 [ 624.141037] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:28 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:28 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 624.323995] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:28 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:28 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 624.914748] systemd-udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 624.914786] CPU: 0 PID: 6000 Comm: systemd-udevd Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 624.914810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 624.914849] Call Trace: [ 624.914855] [ 624.914864] dump_stack_lvl+0x8b/0xb3 [ 624.914900] dump_header+0x10b/0x7e4 [ 624.914927] oom_kill_process.cold+0x10/0x15 [ 624.914954] out_of_memory+0x11e6/0x14b0 [ 624.914993] ? oom_killer_disable+0x270/0x270 [ 624.915034] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 624.915090] ? warn_alloc+0x190/0x190 [ 624.915129] ? prepare_alloc_pages+0x371/0x500 [ 624.915159] ? lock_is_held_type+0xd7/0x130 [ 624.915202] __alloc_pages+0x421/0x4f0 [ 624.915221] ? lock_is_held_type+0xd7/0x130 [ 624.915253] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 624.915293] ? __lock_acquire+0x164e/0x6120 [ 624.915334] vma_alloc_folio+0xde/0x510 [ 624.915368] wp_page_copy+0x1e7/0x2550 [ 624.915406] ? lock_release+0x3b2/0x750 [ 624.915432] ? do_page_mkwrite+0x650/0x650 [ 624.915457] ? lock_downgrade+0x6d0/0x6d0 [ 624.915481] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 624.915513] ? vm_normal_page+0x162/0x2e0 [ 624.915546] ? lock_release+0x750/0x750 [ 624.915583] do_wp_page+0x19d/0x2b50 [ 624.915625] __handle_mm_fault+0x121a/0x3670 [ 624.915660] ? lock_is_held_type+0xd7/0x130 [ 624.915692] ? __pmd_alloc+0x680/0x680 [ 624.915756] handle_mm_fault+0x2e6/0xa20 [ 624.915791] do_user_addr_fault+0x54a/0x12a0 [ 624.915835] exc_page_fault+0xa2/0x1a0 [ 624.915870] asm_exc_page_fault+0x27/0x30 [ 624.915901] RIP: 0033:0x7f086a793be7 [ 624.915927] Code: Unable to access opcode bytes at RIP 0x7f086a793bbd. [ 624.915935] RSP: 002b:00007ffd262274a0 EFLAGS: 00010202 [ 624.915952] RAX: 0000000000000010 RBX: 0000000000000020 RCX: 0000561da62fa010 [ 624.915966] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561da6b80110 [ 624.915978] RBP: 00007f086a8cbb80 R08: 0000000000000001 R09: 0000000000000001 [ 624.915991] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561da6b80100 [ 624.916003] R13: 0000000000000000 R14: 00007ffd262275e0 R15: 0000561da6b812a0 [ 624.916048] [ 624.916154] Mem-Info: [ 624.916160] active_anon:824 inactive_anon:43580 isolated_anon:0 [ 624.916160] active_file:65 inactive_file:79 isolated_file:28 [ 624.916160] unevictable:0 dirty:15 writeback:0 [ 624.916160] slab_reclaimable:7087 slab_unreclaimable:59375 [ 624.916160] mapped:69741 shmem:116 pagetables:981 bounce:0 [ 624.916160] kernel_misc_reclaimable:0 [ 624.916160] free:3523 free_pcp:0 free_cma:0 [ 624.916215] Node 0 active_anon:3296kB inactive_anon:174320kB active_file:260kB inactive_file:316kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:278964kB dirty:60kB writeback:0kB shmem:464kB writeback_tmp:0kB kernel_stack:4000kB pagetables:3924kB all_unreclaimable? no [ 624.916263] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 624.916322] lowmem_reserve[]: 0 1615 1615 1615 [ 624.916350] Node 0 DMA32 free:7588kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:2048KB active_anon:3296kB inactive_anon:174140kB active_file:440kB inactive_file:552kB unevictable:0kB writepending:648kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 624.916412] lowmem_reserve[]: 0 0 0 0 [ 624.916437] Node 0 DMA: 2*4kB (UM) 2*8kB (M) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 624.916611] Node 0 DMA32: 1127*4kB (UMEH) 276*8kB (UMEH) 49*16kB (UMEH) 3*32kB (UM) 0*64kB 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7724kB [ 624.916734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 624.916752] 268 total pagecache pages [ 624.916758] 0 pages in swap cache [ 624.916764] Swap cache stats: add 0, delete 0, find 0/0 [ 624.916776] Free swap = 0kB [ 624.916782] Total swap = 0kB [ 624.916787] 524158 pages RAM [ 624.916793] 0 pages HighMem/MovableOnly [ 624.916799] 105748 pages reserved [ 624.916806] Unreclaimable slab info: [ 624.916810] Name Used Total [ 624.916818] pid_4 7KB 7KB [ 624.916832] pid_3 3KB 3KB [ 624.916844] pid_2 45KB 45KB [ 624.916864] fib6_nodes 28KB 28KB [ 624.916877] ip6_dst_cache 37KB 37KB [ 624.916890] RAWv6 126KB 126KB [ 624.916902] UDPLITEv6 31KB 31KB [ 624.916914] UDPv6 62KB 62KB [ 624.916929] TCPv6 62KB 62KB [ 624.916945] scsi_sense_cache 8KB 8KB [ 624.916959] virtio_scsi_cmd 16KB 16KB [ 624.916971] bio-120 7KB 7KB [ 624.916994] sgpool-128 89KB 89KB [ 624.917006] sgpool-64 63KB 63KB [ 624.917018] sgpool-32 157KB 157KB [ 624.917031] sgpool-16 61KB 97KB [ 624.917043] sgpool-8 71KB 71KB [ 624.917055] mqueue_inode_cache 60KB 60KB [ 624.917067] nfs_commit_data 15KB 15KB [ 624.917079] nfs_write_data 47KB 47KB [ 624.917095] jbd2_inode 7KB 7KB [ 624.917108] ext4_system_zone 3KB 3KB [ 624.917119] ext4_io_end_vec 7KB 7KB [ 624.917132] ext4_bio_post_read_ctx 15KB 15KB [ 624.917154] pid_namespace 7KB 7KB [ 624.917168] rpc_buffers 31KB 31KB [ 624.917180] rpc_tasks 3KB 3KB [ 624.917192] UNIX-STREAM 228KB 352KB [ 624.917205] UNIX 216KB 256KB [ 624.917220] UDP-Lite 63KB 63KB [ 624.917232] tcp_bind_bucket 8KB 8KB [ 624.917247] ip_fib_trie 8KB 8KB [ 624.917259] ip_fib_alias 11KB 11KB [ 624.917271] ip_dst_cache 8KB 8KB [ 624.917284] RAW 31KB 31KB [ 624.917296] UDP 136KB 220KB [ 624.917309] request_sock_TCP 7KB 7KB [ 624.917321] TCP 58KB 58KB [ 624.917333] hugetlbfs_inode_cache 15KB 15KB [ 624.917345] bio-248 15KB 15KB [ 624.917357] ep_head 8KB 8KB [ 624.917369] eventpoll_pwq 19KB 19KB [ 624.917381] eventpoll_epi 43KB 43KB [ 624.917393] inotify_inode_mark 35KB 35KB [ 624.917406] request_queue 63KB 63KB [ 624.917418] blkdev_ioc 8KB 8KB [ 624.917430] bio-184 40KB 40KB [ 624.917442] biovec-max 1075KB 1075KB [ 624.917456] biovec-64 276KB 346KB [ 624.917469] biovec-16 56KB 56KB [ 624.917482] uid_cache 7KB 7KB [ 624.917495] dmaengine-unmap-2 4KB 4KB [ 624.917511] audit_buffer 7KB 7KB [ 624.917593] skbuff_fclone_cache 90KB 90KB [ 624.917633] skbuff_head_cache 1488KB 1695KB [ 624.917647] file_lock_cache 43KB 43KB [ 624.917659] file_lock_ctx 7KB 7KB [ 624.917672] fsnotify_mark_connector 20KB 20KB [ 624.917686] taskstats 30KB 30KB [ 624.917698] proc_dir_entry 345KB 345KB [ 624.917711] pde_opener 27KB 27KB [ 624.917723] seq_file 37KB 37KB [ 624.917735] sigqueue 31KB 31KB [ 624.917750] shmem_inode_cache 1333KB 1423KB [ 624.917765] kernfs_iattrs_cache 245KB 254KB [ 624.917778] kernfs_node_cache 5276KB 5276KB [ 624.917790] mnt_cache 149KB 149KB [ 624.917821] filp 1604KB 1987KB [ 624.917834] names_cache 11479KB 11479KB [ 624.917846] net_namespace 95KB 95KB [ 624.917859] hashtab_node 274KB 274KB [ 624.917871] ebitmap_node 1149KB 1149KB [ 624.917885] avtab_node 4976KB 4976KB [ 624.917900] avc_node 31KB 31KB [ 624.917938] lsm_inode_cache 2653KB 2952KB [ 624.917954] lsm_file_cache 82KB 136KB [ 624.917966] key_jar 31KB 31KB [ 624.917979] uts_namespace 15KB 15KB [ 624.917991] nsproxy 7KB 7KB [ 624.918016] vm_area_struct 873KB 1012KB [ 624.918030] mm_struct 192KB 315KB [ 624.918043] fs_cache 45KB 68KB [ 624.918056] files_cache 211KB 302KB [ 624.918070] signal_cache 280KB 455KB [ 624.918083] sighand_cache 293KB 330KB [ 624.918095] task_struct 1174KB 1188KB [ 624.918112] cred_jar 103KB 172KB [ 624.918126] anon_vma_chain 171KB 196KB [ 624.918139] anon_vma 184KB 184KB [ 624.918152] pid 76KB 97KB [ 624.918169] Acpi-Operand 104KB 166KB [ 624.918181] Acpi-ParseExt 35KB 35KB [ 624.918194] Acpi-Parse 55KB 71KB [ 624.918207] Acpi-State 35KB 51KB [ 624.918219] Acpi-Namespace 28KB 28KB [ 624.918232] numa_policy 3KB 3KB [ 624.918244] perf_event 63KB 63KB [ 624.918256] trace_event_file 175KB 175KB [ 624.918269] ftrace_event_field 304KB 304KB [ 624.918281] pool_workqueue 40KB 40KB [ 624.918294] task_group 16KB 16KB [ 624.918306] vmap_area 48KB 51KB [ 624.918319] page->ptl 152KB 161KB [ 624.918332] kmemleak_scan_area 22KB 27KB [ 624.918780] kmemleak_object 135014KB 140598KB [ 624.918810] kmalloc-cg-8k 64KB 64KB [ 624.918837] kmalloc-cg-4k 2112KB 2688KB [ 624.918850] kmalloc-cg-2k 1760KB 1760KB [ 624.918862] kmalloc-cg-1k 436KB 480KB [ 624.918876] kmalloc-cg-512 225KB 288KB [ 624.918888] kmalloc-cg-256 48KB 48KB [ 624.918901] kmalloc-cg-192 40KB 40KB [ 624.918913] kmalloc-cg-128 40KB 40KB [ 624.918924] kmalloc-cg-96 28KB 28KB [ 624.918937] kmalloc-cg-64 20KB 20KB [ 624.918950] kmalloc-cg-32 47KB 72KB [ 624.918962] kmalloc-cg-16 8KB 8KB [ 624.918973] kmalloc-cg-8 11KB 11KB [ 624.918986] kmalloc-8k 5392KB 5392KB [ 624.919001] kmalloc-4k 3536KB 3712KB [ 624.919020] kmalloc-2k 3052KB 3488KB [ 624.919032] kmalloc-1k 10546KB 10596KB [ 624.919067] kmalloc-512 6072KB 6832KB [ 624.919087] kmalloc-256 1009KB 1064KB [ 624.919110] kmalloc-192 305KB 376KB [ 624.919144] kmalloc-128 325KB 512KB [ 624.919167] kmalloc-96 545KB 644KB [ 624.919189] kmalloc-64 1540KB 1648KB [ 624.919215] kmalloc-32 450KB 560KB [ 624.919229] kmalloc-16 319KB 328KB [ 624.919242] kmalloc-8 260KB 262KB [ 624.919254] kmem_cache_node 51KB 51KB [ 624.919266] kmem_cache 82KB 82KB [ 624.919278] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=6000,uid=0 [ 624.919377] Out of memory (oom_kill_allocating_task): Killed process 6000 (systemd-udevd) total-vm:35752kB, anon-rss:10252kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 625.470352] loop1: detected capacity change from 0 to 256 [ 625.476574] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:29 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 625.581844] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:42 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 638.672081] loop4: detected capacity change from 0 to 256 [ 638.677029] loop1: detected capacity change from 0 to 256 [ 638.685541] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:42 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 638.703126] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:42 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:57:42 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:42 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:42 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:43 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) [ 638.965863] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:43 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 638.993704] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:43 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:43 executing program 6: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 639.112108] loop1: detected capacity change from 0 to 256 [ 639.121206] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 639.338023] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:57 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 6: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:57 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:57:57 executing program 6: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 653.057069] loop1: detected capacity change from 0 to 256 [ 653.058886] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:57 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:57:57 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:57:57 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:57:57 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:57:57 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) [ 653.330307] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:57:57 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:57:57 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 653.733599] loop1: detected capacity change from 0 to 256 [ 653.803102] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 654.071225] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:12 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:58:12 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:58:12 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:12 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:12 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:12 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 668.861055] loop4: detected capacity change from 0 to 256 20:58:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 668.866227] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 668.885137] loop1: detected capacity change from 0 to 256 20:58:13 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) [ 668.902815] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 20:58:13 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:13 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:58:13 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:58:13 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={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) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 669.123260] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) [ 669.184659] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:13 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:13 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:13 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) [ 669.329365] loop4: detected capacity change from 0 to 256 [ 669.351903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 669.393391] loop1: detected capacity change from 0 to 256 [ 669.405341] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 669.524488] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 669.524781] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:25 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:58:25 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:25 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 681.775451] loop1: detected capacity change from 0 to 256 20:58:25 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) [ 681.803379] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:25 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:25 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:58:26 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:26 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) [ 681.981002] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 682.348089] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 682.348122] CPU: 1 PID: 6172 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 682.348136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 682.348145] Call Trace: [ 682.348149] [ 682.348154] dump_stack_lvl+0x8b/0xb3 [ 682.348179] dump_header+0x10b/0x7e4 [ 682.348195] oom_kill_process.cold+0x10/0x15 [ 682.348210] out_of_memory+0x11e6/0x14b0 [ 682.348234] ? oom_killer_disable+0x270/0x270 [ 682.348257] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 682.348288] ? warn_alloc+0x190/0x190 [ 682.348310] ? prepare_alloc_pages+0x371/0x500 [ 682.348328] ? lock_is_held_type+0xd7/0x130 [ 682.348354] __alloc_pages+0x421/0x4f0 [ 682.348368] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 682.348383] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 682.348423] alloc_pages+0x1a0/0x2f0 [ 682.348441] __vmalloc_node_range+0x713/0x1410 [ 682.348468] ? packet_set_ring+0xb60/0x1b20 [ 682.348496] ? __vmalloc_node+0x100/0x100 [ 682.348515] ? lock_is_held_type+0xd7/0x130 [ 682.348537] ? packet_set_ring+0xb60/0x1b20 [ 682.348553] __vmalloc_node+0xb5/0x100 [ 682.348570] ? packet_set_ring+0xb60/0x1b20 [ 682.348591] packet_set_ring+0xb60/0x1b20 [ 682.348619] packet_setsockopt+0x1b56/0x3cc0 [ 682.348640] ? lock_release+0x3b2/0x750 [ 682.348656] ? __fget_files+0x265/0x470 [ 682.348674] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.348697] ? packet_bind+0x1b0/0x1b0 [ 682.348713] ? __fget_files+0x25d/0x470 [ 682.348731] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.348749] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 682.348766] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 682.348794] ? selinux_socket_setsockopt+0x6a/0x80 [ 682.348811] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.348835] __sys_setsockopt+0x180/0x2a0 [ 682.348852] ? packet_bind+0x1b0/0x1b0 [ 682.348869] ? __ia32_sys_recv+0x100/0x100 [ 682.348883] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.348901] ? hrtimer_interrupt+0x5b0/0x770 [ 682.348932] __x64_sys_setsockopt+0xba/0x150 [ 682.348949] ? syscall_enter_from_user_mode+0x1d/0x50 [ 682.348969] do_syscall_64+0x3b/0x90 [ 682.348985] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 682.349004] RIP: 0033:0x7fa0e8b25b19 [ 682.349014] 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 [ 682.349026] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 682.349038] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 682.349046] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 682.349053] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 682.349060] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 682.349068] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 682.349090] [ 682.349219] Mem-Info: [ 682.349248] active_anon:820 inactive_anon:43512 isolated_anon:0 [ 682.349248] active_file:194 inactive_file:202 isolated_file:1 [ 682.349248] unevictable:0 dirty:26 writeback:0 [ 682.349248] slab_reclaimable:7027 slab_unreclaimable:59446 [ 682.349248] mapped:69952 shmem:112 pagetables:948 bounce:0 [ 682.349248] kernel_misc_reclaimable:0 [ 682.349248] free:4124 free_pcp:0 free_cma:0 [ 682.349282] Node 0 active_anon:3280kB inactive_anon:174048kB active_file:776kB inactive_file:808kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279808kB dirty:104kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3936kB pagetables:3792kB all_unreclaimable? no [ 682.349310] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.349344] lowmem_reserve[]: 0 1615 1615 1615 [ 682.349360] Node 0 DMA32 free:9996kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3280kB inactive_anon:174036kB active_file:740kB inactive_file:1196kB unevictable:0kB writepending:440kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.349397] lowmem_reserve[]: 0 0 0 0 [ 682.349412] Node 0 DMA: 2*4kB (UM) 4*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 682.349609] Node 0 DMA32: 1207*4kB (UMEH) 361*8kB (UMEH) 88*16kB (UMEH) 28*32kB (UMH) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10084kB [ 682.349684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 682.349694] 533 total pagecache pages [ 682.349698] 0 pages in swap cache [ 682.349701] Swap cache stats: add 0, delete 0, find 0/0 [ 682.349709] Free swap = 0kB [ 682.349712] Total swap = 0kB [ 682.349716] 524158 pages RAM [ 682.349719] 0 pages HighMem/MovableOnly [ 682.349722] 105748 pages reserved [ 682.349727] Unreclaimable slab info: [ 682.349730] Name Used Total [ 682.349735] pid_4 7KB 7KB [ 682.349742] pid_3 3KB 3KB [ 682.349750] pid_2 45KB 45KB [ 682.349763] fib6_nodes 28KB 28KB [ 682.349770] ip6_dst_cache 37KB 37KB [ 682.349777] RAWv6 126KB 126KB [ 682.349785] UDPLITEv6 31KB 31KB [ 682.349792] UDPv6 62KB 62KB [ 682.349802] TCPv6 62KB 62KB [ 682.349812] scsi_sense_cache 8KB 8KB [ 682.349820] virtio_scsi_cmd 16KB 16KB [ 682.349827] bio-120 7KB 7KB [ 682.349841] sgpool-128 89KB 89KB [ 682.349848] sgpool-64 63KB 63KB [ 682.349854] sgpool-32 141KB 141KB [ 682.349861] sgpool-16 67KB 67KB [ 682.349869] sgpool-8 48KB 63KB [ 682.349876] mqueue_inode_cache 60KB 60KB [ 682.349883] nfs_commit_data 15KB 15KB [ 682.349890] nfs_write_data 47KB 47KB [ 682.349900] jbd2_inode 7KB 7KB [ 682.349907] ext4_system_zone 3KB 3KB [ 682.349914] ext4_io_end_vec 7KB 7KB [ 682.349921] ext4_bio_post_read_ctx 15KB 15KB [ 682.349935] pid_namespace 7KB 7KB [ 682.349943] rpc_buffers 31KB 31KB [ 682.349950] rpc_tasks 3KB 3KB [ 682.349958] UNIX-STREAM 224KB 352KB [ 682.349965] UNIX 210KB 256KB [ 682.349974] UDP-Lite 63KB 63KB [ 682.349981] tcp_bind_bucket 8KB 8KB [ 682.349990] ip_fib_trie 8KB 8KB [ 682.349997] ip_fib_alias 11KB 11KB [ 682.350004] ip_dst_cache 8KB 8KB [ 682.350012] RAW 31KB 31KB [ 682.350018] UDP 220KB 220KB [ 682.350026] request_sock_TCP 7KB 7KB [ 682.350033] TCP 58KB 58KB [ 682.350040] hugetlbfs_inode_cache 15KB 15KB [ 682.350048] bio-248 15KB 15KB [ 682.350055] ep_head 8KB 8KB [ 682.350062] eventpoll_pwq 19KB 19KB [ 682.350069] eventpoll_epi 47KB 47KB [ 682.350076] inotify_inode_mark 35KB 35KB [ 682.350084] request_queue 63KB 63KB [ 682.350091] blkdev_ioc 8KB 8KB [ 682.350097] bio-184 40KB 40KB [ 682.350104] biovec-max 420KB 420KB [ 682.350112] biovec-64 157KB 173KB [ 682.350119] biovec-16 37KB 37KB [ 682.350128] uid_cache 7KB 7KB [ 682.350136] dmaengine-unmap-2 4KB 4KB [ 682.350143] audit_buffer 7KB 7KB [ 682.350151] skbuff_fclone_cache 90KB 90KB [ 682.350158] skbuff_head_cache 1320KB 1320KB [ 682.350166] file_lock_cache 55KB 55KB [ 682.350173] file_lock_ctx 7KB 7KB [ 682.350181] fsnotify_mark_connector 20KB 20KB [ 682.350189] taskstats 30KB 30KB [ 682.350196] proc_dir_entry 345KB 345KB [ 682.350204] pde_opener 27KB 27KB [ 682.350211] seq_file 63KB 63KB [ 682.350218] sigqueue 31KB 31KB [ 682.350226] shmem_inode_cache 1403KB 1423KB [ 682.350234] kernfs_iattrs_cache 253KB 254KB [ 682.350241] kernfs_node_cache 5276KB 5276KB [ 682.350249] mnt_cache 157KB 157KB [ 682.350268] filp 1833KB 2137KB [ 682.350278] names_cache 14751KB 15002KB [ 682.350285] net_namespace 95KB 95KB [ 682.350292] hashtab_node 274KB 274KB [ 682.350300] ebitmap_node 1149KB 1149KB [ 682.350308] avtab_node 4976KB 4976KB [ 682.350317] avc_node 31KB 31KB [ 682.350349] lsm_inode_cache 2629KB 2949KB [ 682.350358] lsm_file_cache 98KB 128KB [ 682.350365] key_jar 31KB 31KB [ 682.350373] uts_namespace 15KB 15KB [ 682.350380] nsproxy 7KB 7KB [ 682.350400] vm_area_struct 893KB 1012KB [ 682.350408] mm_struct 199KB 315KB [ 682.350417] fs_cache 23KB 60KB [ 682.350426] files_cache 107KB 239KB [ 682.350435] signal_cache 270KB 455KB [ 682.350443] sighand_cache 291KB 330KB [ 682.350451] task_struct 1093KB 1188KB [ 682.350461] cred_jar 136KB 172KB [ 682.350470] anon_vma_chain 179KB 204KB [ 682.350479] anon_vma 166KB 188KB [ 682.350617] pid 76KB 97KB [ 682.350630] Acpi-Operand 104KB 166KB [ 682.350638] Acpi-ParseExt 35KB 35KB [ 682.350647] Acpi-Parse 55KB 71KB [ 682.350655] Acpi-State 35KB 51KB [ 682.350663] Acpi-Namespace 28KB 28KB [ 682.350672] numa_policy 3KB 3KB [ 682.350680] perf_event 63KB 63KB [ 682.350688] trace_event_file 175KB 175KB [ 682.350695] ftrace_event_field 304KB 304KB [ 682.350704] pool_workqueue 40KB 40KB [ 682.350712] task_group 16KB 16KB [ 682.350721] vmap_area 36KB 47KB [ 682.350730] page->ptl 137KB 153KB [ 682.350738] kmemleak_scan_area 22KB 27KB [ 682.351249] kmemleak_object 133256KB 140423KB [ 682.351268] kmalloc-cg-8k 64KB 64KB [ 682.351280] kmalloc-cg-4k 2256KB 2688KB [ 682.351290] kmalloc-cg-2k 1708KB 1792KB [ 682.351298] kmalloc-cg-1k 466KB 480KB [ 682.351308] kmalloc-cg-512 266KB 320KB [ 682.351316] kmalloc-cg-256 48KB 48KB [ 682.351324] kmalloc-cg-192 40KB 40KB [ 682.351332] kmalloc-cg-128 40KB 40KB [ 682.351340] kmalloc-cg-96 28KB 28KB [ 682.351348] kmalloc-cg-64 20KB 20KB [ 682.351356] kmalloc-cg-32 49KB 68KB [ 682.351364] kmalloc-cg-16 8KB 8KB [ 682.351371] kmalloc-cg-8 11KB 11KB [ 682.351380] kmalloc-8k 5312KB 5424KB [ 682.351391] kmalloc-4k 3920KB 4192KB [ 682.351405] kmalloc-2k 3032KB 3488KB [ 682.351413] kmalloc-1k 9472KB 9472KB [ 682.351421] kmalloc-512 5568KB 5568KB [ 682.351433] kmalloc-256 987KB 1056KB [ 682.351452] kmalloc-192 281KB 376KB [ 682.351474] kmalloc-128 340KB 508KB [ 682.351609] kmalloc-96 507KB 536KB [ 682.351618] kmalloc-64 1460KB 1460KB [ 682.351645] kmalloc-32 460KB 560KB [ 682.351654] kmalloc-16 322KB 328KB [ 682.351661] kmalloc-8 259KB 262KB [ 682.351668] kmem_cache_node 51KB 51KB [ 682.351676] kmem_cache 82KB 82KB [ 682.351683] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=6172,uid=0 [ 682.351742] Out of memory (oom_kill_allocating_task): Killed process 6170 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34652kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 682.352188] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 682.352233] CPU: 0 PID: 6167 Comm: syz-executor.5 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 682.352261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 682.352278] Call Trace: [ 682.352286] [ 682.352296] dump_stack_lvl+0x8b/0xb3 [ 682.352336] dump_header+0x10b/0x7e4 [ 682.352368] oom_kill_process.cold+0x10/0x15 [ 682.352398] out_of_memory+0x11e6/0x14b0 [ 682.352442] ? oom_killer_disable+0x270/0x270 [ 682.352493] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 682.352560] ? warn_alloc+0x190/0x190 [ 682.352603] ? prepare_alloc_pages+0x371/0x500 [ 682.352639] ? lock_is_held_type+0xd7/0x130 [ 682.352688] __alloc_pages+0x421/0x4f0 [ 682.352713] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 682.352740] ? __schedule+0x895/0x2450 [ 682.352779] ? io_schedule_timeout+0x140/0x140 [ 682.352803] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 682.352859] alloc_pages+0x1a0/0x2f0 [ 682.352895] __vmalloc_node_range+0x713/0x1410 [ 682.352947] ? packet_set_ring+0xb60/0x1b20 [ 682.353001] ? __vmalloc_node+0x100/0x100 [ 682.353040] ? lock_is_held_type+0xd7/0x130 [ 682.353083] ? packet_set_ring+0xb60/0x1b20 [ 682.353115] __vmalloc_node+0xb5/0x100 [ 682.353149] ? packet_set_ring+0xb60/0x1b20 [ 682.353189] packet_set_ring+0xb60/0x1b20 [ 682.353247] packet_setsockopt+0x1b56/0x3cc0 [ 682.353288] ? lock_release+0x3b2/0x750 [ 682.353319] ? __fget_files+0x265/0x470 [ 682.353353] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.353397] ? packet_bind+0x1b0/0x1b0 [ 682.353434] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.353470] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 682.353501] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 682.353557] ? selinux_socket_setsockopt+0x6a/0x80 [ 682.353589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.353635] __sys_setsockopt+0x180/0x2a0 [ 682.353668] ? packet_bind+0x1b0/0x1b0 [ 682.353702] ? __ia32_sys_recv+0x100/0x100 [ 682.353731] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 682.353767] ? hrtimer_interrupt+0x5b0/0x770 [ 682.353828] __x64_sys_setsockopt+0xba/0x150 [ 682.353861] ? syscall_enter_from_user_mode+0x1d/0x50 [ 682.353901] do_syscall_64+0x3b/0x90 [ 682.353932] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 682.353969] RIP: 0033:0x7f15d269ab19 [ 682.353988] 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 [ 682.354010] RSP: 002b:00007f15cfc10188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 682.354033] RAX: ffffffffffffffda RBX: 00007f15d27adf60 RCX: 00007f15d269ab19 [ 682.354049] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 682.354063] RBP: 00007f15d26f4f6d R08: 0000000000000010 R09: 0000000000000000 [ 682.354077] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 682.354091] R13: 00007fffe631690f R14: 00007f15cfc10300 R15: 0000000000022000 [ 682.354135] [ 682.354350] Mem-Info: [ 682.354357] active_anon:820 inactive_anon:43512 isolated_anon:0 [ 682.354357] active_file:194 inactive_file:181 isolated_file:1 [ 682.354357] unevictable:0 dirty:26 writeback:0 [ 682.354357] slab_reclaimable:7027 slab_unreclaimable:59446 [ 682.354357] mapped:69931 shmem:112 pagetables:948 bounce:0 [ 682.354357] kernel_misc_reclaimable:0 [ 682.354357] free:4124 free_pcp:0 free_cma:0 [ 682.354420] Node 0 active_anon:3280kB inactive_anon:174048kB active_file:776kB inactive_file:724kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279724kB dirty:104kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3936kB pagetables:3792kB all_unreclaimable? no [ 682.354474] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.354709] lowmem_reserve[]: 0 1615 1615 1615 [ 682.354741] Node 0 DMA32 free:9996kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3280kB inactive_anon:174036kB active_file:740kB inactive_file:1196kB unevictable:0kB writepending:440kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.354812] lowmem_reserve[]: 0 0 0 0 [ 682.354840] Node 0 DMA: 2*4kB (UM) 4*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 682.355000] Node 0 DMA32: 1207*4kB (UMEH) 361*8kB (UMEH) 88*16kB (UMEH) 28*32kB (UMH) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10084kB [ 682.355139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 682.355159] 533 total pagecache pages [ 682.355166] 0 pages in swap cache [ 682.355172] Swap cache stats: add 0, delete 0, find 0/0 [ 682.355186] Free swap = 0kB [ 682.355192] Total swap = 0kB [ 682.355199] 524158 pages RAM [ 682.355205] 0 pages HighMem/MovableOnly [ 682.355211] 105748 pages reserved [ 682.355219] Unreclaimable slab info: [ 682.355224] Name Used Total [ 682.355233] pid_4 7KB 7KB [ 682.355248] pid_3 3KB 3KB [ 682.355261] pid_2 45KB 45KB [ 682.355284] fib6_nodes 28KB 28KB [ 682.355297] ip6_dst_cache 37KB 37KB [ 682.355312] RAWv6 126KB 126KB [ 682.355326] UDPLITEv6 31KB 31KB [ 682.355341] UDPv6 62KB 62KB [ 682.355357] TCPv6 62KB 62KB [ 682.355376] scsi_sense_cache 8KB 8KB [ 682.355391] virtio_scsi_cmd 16KB 16KB [ 682.355404] bio-120 7KB 7KB [ 682.355429] sgpool-128 89KB 89KB [ 682.355442] sgpool-64 63KB 63KB [ 682.355456] sgpool-32 141KB 141KB [ 682.355469] sgpool-16 67KB 67KB [ 682.355556] sgpool-8 48KB 63KB [ 682.355670] mqueue_inode_cache 60KB 60KB [ 682.355706] nfs_commit_data 15KB 15KB [ 682.355720] nfs_write_data 47KB 47KB [ 682.355738] jbd2_inode 7KB 7KB [ 682.355752] ext4_system_zone 3KB 3KB [ 682.355765] ext4_io_end_vec 7KB 7KB [ 682.355779] ext4_bio_post_read_ctx 15KB 15KB [ 682.355804] pid_namespace 7KB 7KB [ 682.355819] rpc_buffers 31KB 31KB [ 682.355833] rpc_tasks 3KB 3KB [ 682.355847] UNIX-STREAM 224KB 352KB [ 682.355862] UNIX 210KB 256KB [ 682.355878] UDP-Lite 63KB 63KB [ 682.355892] tcp_bind_bucket 8KB 8KB [ 682.355909] ip_fib_trie 8KB 8KB [ 682.355923] ip_fib_alias 11KB 11KB [ 682.355936] ip_dst_cache 8KB 8KB [ 682.355951] RAW 31KB 31KB [ 682.355964] UDP 220KB 220KB [ 682.355979] request_sock_TCP 7KB 7KB [ 682.355992] TCP 58KB 58KB [ 682.356005] hugetlbfs_inode_cache 15KB 15KB [ 682.356019] bio-248 15KB 15KB [ 682.356033] ep_head 8KB 8KB [ 682.356046] eventpoll_pwq 19KB 19KB [ 682.356060] eventpoll_epi 47KB 47KB [ 682.356073] inotify_inode_mark 35KB 35KB [ 682.356088] request_queue 63KB 63KB [ 682.356102] blkdev_ioc 8KB 8KB [ 682.356115] bio-184 40KB 40KB [ 682.356128] biovec-max 420KB 420KB [ 682.356143] biovec-64 157KB 173KB [ 682.356157] biovec-16 37KB 37KB [ 682.356172] uid_cache 7KB 7KB [ 682.356187] dmaengine-unmap-2 4KB 4KB [ 682.356200] audit_buffer 7KB 7KB [ 682.356214] skbuff_fclone_cache 90KB 90KB [ 682.356228] skbuff_head_cache 1320KB 1320KB [ 682.356244] file_lock_cache 55KB 55KB [ 682.356257] file_lock_ctx 7KB 7KB [ 682.356271] fsnotify_mark_connector 20KB 20KB [ 682.356286] taskstats 30KB 30KB [ 682.356299] proc_dir_entry 345KB 345KB [ 682.356313] pde_opener 27KB 27KB [ 682.356327] seq_file 63KB 63KB [ 682.356340] sigqueue 31KB 31KB [ 682.356355] shmem_inode_cache 1403KB 1423KB [ 682.356369] kernfs_iattrs_cache 253KB 254KB [ 682.356383] kernfs_node_cache 5276KB 5276KB [ 682.356397] mnt_cache 157KB 157KB [ 682.356425] filp 1833KB 2137KB [ 682.356441] names_cache 14751KB 15002KB [ 682.356455] net_namespace 95KB 95KB [ 682.356469] hashtab_node 274KB 274KB [ 682.356483] ebitmap_node 1149KB 1149KB [ 682.356648] avtab_node 4976KB 4976KB [ 682.356667] avc_node 31KB 31KB [ 682.356710] lsm_inode_cache 2629KB 2949KB [ 682.356726] lsm_file_cache 98KB 128KB [ 682.356740] key_jar 31KB 31KB [ 682.356754] uts_namespace 15KB 15KB [ 682.356768] nsproxy 7KB 7KB [ 682.356794] vm_area_struct 893KB 1012KB [ 682.356810] mm_struct 199KB 315KB [ 682.356826] fs_cache 23KB 60KB [ 682.356841] files_cache 107KB 239KB [ 682.356857] signal_cache 270KB 455KB [ 682.356871] sighand_cache 291KB 330KB [ 682.356887] task_struct 1093KB 1188KB [ 682.356902] cred_jar 136KB 172KB [ 682.356919] anon_vma_chain 179KB 204KB [ 682.356935] anon_vma 166KB 188KB [ 682.356950] pid 76KB 97KB [ 682.356969] Acpi-Operand 104KB 166KB [ 682.356983] Acpi-ParseExt 35KB 35KB [ 682.356997] Acpi-Parse 55KB 71KB [ 682.357011] Acpi-State 35KB 51KB [ 682.357025] Acpi-Namespace 28KB 28KB [ 682.357040] numa_policy 3KB 3KB [ 682.357053] perf_event 63KB 63KB [ 682.357067] trace_event_file 175KB 175KB [ 682.357081] ftrace_event_field 304KB 304KB [ 682.357096] pool_workqueue 40KB 40KB [ 682.357110] task_group 16KB 16KB [ 682.357125] vmap_area 36KB 47KB [ 682.357140] page->ptl 137KB 153KB [ 682.357154] kmemleak_scan_area 22KB 27KB [ 682.357813] kmemleak_object 133256KB 140423KB [ 682.357962] kmalloc-cg-8k 64KB 64KB [ 682.357982] kmalloc-cg-4k 2256KB 2688KB [ 682.357998] kmalloc-cg-2k 1708KB 1792KB [ 682.358012] kmalloc-cg-1k 466KB 480KB [ 682.358029] kmalloc-cg-512 266KB 320KB [ 682.358043] kmalloc-cg-256 48KB 48KB [ 682.358057] kmalloc-cg-192 40KB 40KB [ 682.358071] kmalloc-cg-128 40KB 40KB [ 682.358084] kmalloc-cg-96 28KB 28KB [ 682.358098] kmalloc-cg-64 20KB 20KB [ 682.358113] kmalloc-cg-32 49KB 68KB [ 682.358127] kmalloc-cg-16 8KB 8KB [ 682.358140] kmalloc-cg-8 11KB 11KB [ 682.358155] kmalloc-8k 5312KB 5424KB [ 682.358172] kmalloc-4k 3920KB 4192KB [ 682.358194] kmalloc-2k 3032KB 3488KB [ 682.358208] kmalloc-1k 9472KB 9472KB [ 682.358221] kmalloc-512 5568KB 5568KB [ 682.358241] kmalloc-256 987KB 1056KB [ 682.358268] kmalloc-192 281KB 376KB [ 682.358298] kmalloc-128 340KB 508KB [ 682.358317] kmalloc-96 507KB 536KB [ 682.358330] kmalloc-64 1460KB 1460KB [ 682.358359] kmalloc-32 460KB 560KB [ 682.358374] kmalloc-16 322KB 328KB [ 682.358389] kmalloc-8 259KB 262KB [ 682.358403] kmem_cache_node 51KB 51KB [ 682.358416] kmem_cache 82KB 82KB [ 682.358430] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=6167,uid=0 [ 682.358701] Out of memory (oom_kill_allocating_task): Killed process 6165 (syz-executor.5) total-vm:93412kB, anon-rss:388kB, file-rss:34692kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 682.361205] systemd-udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 682.361237] CPU: 0 PID: 6188 Comm: systemd-udevd Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 682.361262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 682.361275] Call Trace: [ 682.361280] [ 682.361288] dump_stack_lvl+0x8b/0xb3 [ 682.361318] dump_header+0x10b/0x7e4 [ 682.361345] oom_kill_process.cold+0x10/0x15 [ 682.361374] out_of_memory+0x11e6/0x14b0 [ 682.361412] ? oom_killer_disable+0x270/0x270 [ 682.361456] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 682.361520] ? warn_alloc+0x190/0x190 [ 682.361562] ? prepare_alloc_pages+0x371/0x500 [ 682.361608] __alloc_pages+0x421/0x4f0 [ 682.361632] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 682.361656] ? lock_is_held_type+0xd7/0x130 [ 682.361703] ? __filemap_get_folio+0x2d4/0xfe0 [ 682.361738] ? lock_downgrade+0x6d0/0x6d0 [ 682.361766] ? lock_is_held_type+0xd7/0x130 [ 682.361809] alloc_pages+0x1a0/0x2f0 [ 682.361841] __filemap_get_folio+0x65f/0xfe0 [ 682.361890] ? filemap_read+0xba0/0xba0 [ 682.361952] filemap_fault+0x156a/0x2140 [ 682.362002] ? __filemap_get_folio+0xfe0/0xfe0 [ 682.362065] __do_fault+0x113/0x5a0 [ 682.362100] __handle_mm_fault+0x13bc/0x3670 [ 682.362137] ? lock_is_held_type+0xd7/0x130 [ 682.362171] ? __pmd_alloc+0x680/0x680 [ 682.362240] handle_mm_fault+0x2e6/0xa20 [ 682.362278] do_user_addr_fault+0x54a/0x12a0 [ 682.362325] exc_page_fault+0xa2/0x1a0 [ 682.362363] asm_exc_page_fault+0x27/0x30 [ 682.362395] RIP: 0033:0x7fc9c43ddd62 [ 682.362421] Code: Unable to access opcode bytes at RIP 0x7fc9c43ddd38. [ 682.362430] RSP: 002b:00007fff71f1fab0 EFLAGS: 00010246 [ 682.362447] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 00007fc9c43ddd62 [ 682.362461] RDX: 00000000002a0000 RSI: 00005623f5ce0011 RDI: 0000000000000011 [ 682.362475] RBP: 00005623f5ce0010 R08: 00005623f50478f0 R09: 006c617574726976 [ 682.362489] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623f5d0caec [ 682.362502] R13: 0000000000000011 R14: 0000000000000008 R15: 00005623f5ce0011 [ 682.362544] [ 682.362591] Mem-Info: [ 682.362597] active_anon:820 inactive_anon:43512 isolated_anon:0 [ 682.362597] active_file:194 inactive_file:181 isolated_file:1 [ 682.362597] unevictable:0 dirty:26 writeback:0 [ 682.362597] slab_reclaimable:7027 slab_unreclaimable:59446 [ 682.362597] mapped:69931 shmem:112 pagetables:948 bounce:0 [ 682.362597] kernel_misc_reclaimable:0 [ 682.362597] free:4124 free_pcp:0 free_cma:0 [ 682.362654] Node 0 active_anon:3280kB inactive_anon:174048kB active_file:776kB inactive_file:724kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279724kB dirty:104kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3904kB pagetables:3792kB all_unreclaimable? no [ 682.362704] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.362767] lowmem_reserve[]: 0 1615 1615 1615 [ 682.362797] Node 0 DMA32 free:9996kB boost:8192kB min:13312kB low:14964kB high:16616kB reserved_highatomic:2048KB active_anon:3280kB inactive_anon:174036kB active_file:740kB inactive_file:1196kB unevictable:0kB writepending:440kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 682.362863] lowmem_reserve[]: 0 0 0 0 [ 682.362890] Node 0 DMA: 2*4kB (UM) 4*8kB (UM) 0*16kB 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 682.363041] Node 0 DMA32: 1210*4kB (UMEH) 358*8kB (UMEH) 87*16kB (UMEH) 28*32kB (UMH) 2*64kB (MH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10120kB [ 682.363173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 682.363191] 512 total pagecache pages [ 682.363198] 0 pages in swap cache [ 682.363203] Swap cache stats: add 0, delete 0, find 0/0 [ 682.363216] Free swap = 0kB [ 682.363222] Total swap = 0kB [ 682.363228] 524158 pages RAM [ 682.363234] 0 pages HighMem/MovableOnly [ 682.363239] 105748 pages reserved [ 682.363246] Unreclaimable slab info: [ 682.363251] Name Used Total [ 682.363258] pid_4 7KB 7KB [ 682.363271] pid_3 3KB 3KB [ 682.363284] pid_2 45KB 45KB [ 682.363302] fib6_nodes 28KB 28KB [ 682.363315] ip6_dst_cache 37KB 37KB [ 682.363329] RAWv6 126KB 126KB [ 682.363342] UDPLITEv6 31KB 31KB [ 682.363354] UDPv6 62KB 62KB [ 682.363369] TCPv6 62KB 62KB [ 682.363387] scsi_sense_cache 8KB 8KB [ 682.363400] virtio_scsi_cmd 16KB 16KB [ 682.363413] bio-120 7KB 7KB [ 682.363435] sgpool-128 89KB 89KB [ 682.363448] sgpool-64 63KB 63KB [ 682.363460] sgpool-32 141KB 141KB [ 682.363473] sgpool-16 67KB 67KB [ 682.363486] sgpool-8 48KB 63KB [ 682.363588] mqueue_inode_cache 60KB 60KB [ 682.363602] nfs_commit_data 15KB 15KB [ 682.363615] nfs_write_data 47KB 47KB [ 682.363631] jbd2_inode 7KB 7KB [ 682.363668] ext4_system_zone 3KB 3KB [ 682.363681] ext4_io_end_vec 7KB 7KB [ 682.363693] ext4_bio_post_read_ctx 15KB 15KB [ 682.363715] pid_namespace 7KB 7KB [ 682.363729] rpc_buffers 31KB 31KB [ 682.363742] rpc_tasks 3KB 3KB [ 682.363754] UNIX-STREAM 224KB 352KB [ 682.363767] UNIX 210KB 256KB [ 682.363782] UDP-Lite 63KB 63KB [ 682.363795] tcp_bind_bucket 8KB 8KB [ 682.363810] ip_fib_trie 8KB 8KB [ 682.363823] ip_fib_alias 11KB 11KB [ 682.363836] ip_dst_cache 8KB 8KB [ 682.363849] RAW 31KB 31KB [ 682.363861] UDP 220KB 220KB [ 682.363875] request_sock_TCP 7KB 7KB [ 682.363887] TCP 58KB 58KB [ 682.363900] hugetlbfs_inode_cache 15KB 15KB [ 682.363913] bio-248 15KB 15KB [ 682.363925] ep_head 8KB 8KB [ 682.363937] eventpoll_pwq 19KB 19KB [ 682.363950] eventpoll_epi 47KB 47KB [ 682.363963] inotify_inode_mark 35KB 35KB [ 682.363976] request_queue 63KB 63KB [ 682.363989] blkdev_ioc 8KB 8KB [ 682.364001] bio-184 40KB 40KB [ 682.364014] biovec-max 420KB 420KB [ 682.364028] biovec-64 157KB 173KB [ 682.364040] biovec-16 37KB 37KB [ 682.364054] uid_cache 7KB 7KB [ 682.364067] dmaengine-unmap-2 4KB 4KB [ 682.364080] audit_buffer 7KB 7KB [ 682.364093] skbuff_fclone_cache 90KB 90KB [ 682.364106] skbuff_head_cache 1320KB 1320KB [ 682.364120] file_lock_cache 55KB 55KB [ 682.364133] file_lock_ctx 7KB 7KB [ 682.364145] fsnotify_mark_connector 20KB 20KB [ 682.364159] taskstats 30KB 30KB [ 682.364172] proc_dir_entry 345KB 345KB [ 682.364185] pde_opener 27KB 27KB [ 682.364197] seq_file 63KB 63KB [ 682.364210] sigqueue 31KB 31KB [ 682.364223] shmem_inode_cache 1403KB 1423KB [ 682.364236] kernfs_iattrs_cache 253KB 254KB [ 682.364249] kernfs_node_cache 5276KB 5276KB [ 682.364261] mnt_cache 157KB 157KB [ 682.364276] filp 1833KB 2137KB [ 682.364289] names_cache 14751KB 15002KB [ 682.364301] net_namespace 95KB 95KB [ 682.364314] hashtab_node 274KB 274KB [ 682.364327] ebitmap_node 1149KB 1149KB [ 682.364341] avtab_node 4976KB 4976KB [ 682.364357] avc_node 31KB 31KB [ 682.364375] lsm_inode_cache 2629KB 2949KB [ 682.364388] lsm_file_cache 98KB 128KB [ 682.364401] key_jar 31KB 31KB [ 682.364414] uts_namespace 15KB 15KB [ 682.364426] nsproxy 7KB 7KB [ 682.364440] vm_area_struct 893KB 1012KB [ 682.364454] mm_struct 199KB 315KB [ 682.364467] fs_cache 23KB 60KB [ 682.364480] files_cache 107KB 239KB [ 682.364524] signal_cache 270KB 455KB [ 682.364538] sighand_cache 291KB 330KB [ 682.364551] task_struct 1093KB 1188KB [ 682.364565] cred_jar 136KB 172KB [ 682.364578] anon_vma_chain 179KB 204KB [ 682.364592] anon_vma 166KB 188KB [ 682.364605] pid 76KB 97KB [ 682.364618] Acpi-Operand 104KB 166KB [ 682.364632] Acpi-ParseExt 35KB 35KB [ 682.364646] Acpi-Parse 55KB 71KB [ 682.364659] Acpi-State 35KB 51KB [ 682.364672] Acpi-Namespace 28KB 28KB [ 682.364686] numa_policy 3KB 3KB [ 682.364699] perf_event 63KB 63KB [ 682.364712] trace_event_file 175KB 175KB [ 682.364726] ftrace_event_field 304KB 304KB [ 682.364739] pool_workqueue 40KB 40KB [ 682.364752] task_group 16KB 16KB [ 682.364766] vmap_area 36KB 47KB [ 682.364779] page->ptl 137KB 153KB [ 682.364792] kmemleak_scan_area 22KB 27KB [ 682.364864] kmemleak_object 133256KB 140423KB [ 682.364892] kmalloc-cg-8k 64KB 64KB [ 682.364906] kmalloc-cg-4k 2256KB 2688KB [ 682.364919] kmalloc-cg-2k 1708KB 1792KB [ 682.364933] kmalloc-cg-1k 466KB 480KB [ 682.364946] kmalloc-cg-512 266KB 320KB [ 682.364959] kmalloc-cg-256 48KB 48KB [ 682.364972] kmalloc-cg-192 40KB 40KB [ 682.364985] kmalloc-cg-128 40KB 40KB [ 682.364999] kmalloc-cg-96 28KB 28KB [ 682.365012] kmalloc-cg-64 20KB 20KB [ 682.365024] kmalloc-cg-32 49KB 68KB [ 682.365038] kmalloc-cg-16 8KB 8KB [ 682.365051] kmalloc-cg-8 11KB 11KB [ 682.365064] kmalloc-8k 5312KB 5424KB [ 682.365077] kmalloc-4k 3920KB 4192KB [ 682.365091] kmalloc-2k 3032KB 3488KB [ 682.365104] kmalloc-1k 9472KB 9472KB [ 682.365117] kmalloc-512 5568KB 5568KB [ 682.365130] kmalloc-256 987KB 1056KB [ 682.365145] kmalloc-192 281KB 376KB [ 682.365160] kmalloc-128 340KB 508KB [ 682.365173] kmalloc-96 507KB 536KB [ 682.365186] kmalloc-64 1460KB 1460KB [ 682.365201] kmalloc-32 460KB 560KB [ 682.365214] kmalloc-16 322KB 328KB [ 682.365227] kmalloc-8 259KB 262KB [ 682.365240] kmem_cache_node 51KB 51KB [ 682.365254] kmem_cache 82KB 82KB [ 682.365266] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=6188,uid=0 [ 682.365842] Out of memory (oom_kill_allocating_task): Killed process 6188 (systemd-udevd) total-vm:35496kB, anon-rss:9972kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 20:58:37 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:58:37 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={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) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:37 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:37 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:37 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:37 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) [ 693.764248] loop4: detected capacity change from 0 to 256 [ 693.772923] loop1: detected capacity change from 0 to 256 20:58:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:37 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:58:37 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:37 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) [ 693.900903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:38 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:58:38 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:58:38 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) [ 694.034108] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:38 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:58:38 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x0, 0x400, 0x773ca00}, 0x10) 20:58:38 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:38 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:58:38 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 694.215041] loop1: detected capacity change from 0 to 256 [ 694.223705] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 694.299218] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:53 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:58:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:53 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={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) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:53 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:53 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:53 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, 0x0, &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:58:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) [ 709.005265] loop1: detected capacity change from 0 to 256 [ 709.014043] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 709.092506] loop7: detected capacity change from 0 to 256 [ 709.100070] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:53 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:58:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) [ 709.260447] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:58:53 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={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 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:58:53 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:58:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) [ 709.399306] loop1: detected capacity change from 0 to 256 [ 709.413927] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 709.537291] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 709.723908] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:06 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:59:06 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, 0x0, &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:06 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:59:06 executing program 7: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x0, 0x773ca00}, 0x10) 20:59:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:06 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 722.248131] loop1: detected capacity change from 0 to 256 [ 722.255148] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:06 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:59:06 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:59:06 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:06 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:59:06 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 722.449922] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:06 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 722.515920] loop7: detected capacity change from 0 to 256 [ 722.534006] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 722.587190] loop1: detected capacity change from 0 to 256 [ 722.616530] loop4: detected capacity change from 0 to 256 [ 722.620065] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 722.631205] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 722.739576] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 722.739785] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 722.739968] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:07 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:07 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:07 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400}, 0x10) 20:59:07 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:07 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 723.378733] loop6: detected capacity change from 0 to 256 [ 723.403615] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 723.507933] loop2: detected capacity change from 0 to 256 [ 723.521372] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 723.746204] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 723.844072] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:08 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:08 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, 0x0, &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:08 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 723.982074] loop1: detected capacity change from 0 to 256 [ 724.015983] loop7: detected capacity change from 0 to 256 20:59:08 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 724.045921] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:08 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:08 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:08 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:08 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 724.205109] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.326383] loop2: detected capacity change from 0 to 256 [ 724.382646] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.445368] loop1: detected capacity change from 0 to 256 [ 724.466304] loop6: detected capacity change from 0 to 256 [ 724.475066] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.508534] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 724.509562] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:09 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:09 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 725.151419] loop1: detected capacity change from 0 to 256 20:59:09 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, 0x0, &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:31 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:31 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:31 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:31 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 747.503920] loop5: detected capacity change from 0 to 256 [ 747.516086] loop2: detected capacity change from 0 to 256 [ 747.522440] loop6: detected capacity change from 0 to 256 [ 747.560915] loop1: detected capacity change from 0 to 256 [ 747.583620] loop1: detected capacity change from 0 to 1 [ 747.604256] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 20:59:31 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:31 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:31 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, 0x0, &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:32 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 747.947699] loop1: detected capacity change from 0 to 256 [ 747.964381] loop1: detected capacity change from 0 to 1 [ 747.970806] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 748.499240] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 748.499283] CPU: 1 PID: 113 Comm: systemd-journal Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 748.499306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 748.499321] Call Trace: [ 748.499327] [ 748.499335] dump_stack_lvl+0x8b/0xb3 [ 748.499371] dump_header+0x10b/0x7e4 [ 748.499398] oom_kill_process.cold+0x10/0x15 [ 748.499425] out_of_memory+0x11e6/0x14b0 [ 748.499470] ? oom_killer_disable+0x270/0x270 [ 748.499511] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 748.499572] ? warn_alloc+0x190/0x190 [ 748.499611] ? prepare_alloc_pages+0x371/0x500 [ 748.499656] __alloc_pages+0x421/0x4f0 [ 748.499678] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 748.499702] ? lock_is_held_type+0xd7/0x130 [ 748.499747] ? __filemap_get_folio+0x2d4/0xfe0 [ 748.499780] ? lock_downgrade+0x6d0/0x6d0 [ 748.499809] ? lock_is_held_type+0xd7/0x130 [ 748.499849] alloc_pages+0x1a0/0x2f0 [ 748.499881] __filemap_get_folio+0x65f/0xfe0 [ 748.499927] ? filemap_read+0xba0/0xba0 [ 748.499985] filemap_fault+0x156a/0x2140 [ 748.500032] ? __filemap_get_folio+0xfe0/0xfe0 [ 748.500091] __do_fault+0x113/0x5a0 [ 748.500125] __handle_mm_fault+0x13bc/0x3670 [ 748.500160] ? lock_is_held_type+0xd7/0x130 [ 748.500193] ? __pmd_alloc+0x680/0x680 [ 748.500257] handle_mm_fault+0x2e6/0xa20 [ 748.500292] do_user_addr_fault+0x54a/0x12a0 [ 748.500338] exc_page_fault+0xa2/0x1a0 [ 748.500374] asm_exc_page_fault+0x27/0x30 [ 748.500404] RIP: 0033:0x7fc1925c24a7 [ 748.500432] Code: Unable to access opcode bytes at RIP 0x7fc1925c247d. [ 748.500441] RSP: 002b:00007ffe5dea59b0 EFLAGS: 00010297 [ 748.500458] RAX: 0000000000000001 RBX: 00000000001f3bf8 RCX: 00007fc192631320 [ 748.500472] RDX: 0000000000000001 RSI: 00007ffe5dea59b8 RDI: 0000557a7e334e80 [ 748.500486] RBP: 00007ffe5dea5a48 R08: 0000000000000065 R09: 00000000001f3bf8 [ 748.500499] R10: 0000000000000002 R11: 0000557a7e334420 R12: 00007fc19101bbf8 [ 748.500512] R13: 0000557a7e334420 R14: 0000000000000001 R15: 00007ffe5dea59c0 [ 748.500553] [ 748.500919] Mem-Info: [ 748.500926] active_anon:819 inactive_anon:43944 isolated_anon:0 [ 748.500926] active_file:281 inactive_file:233 isolated_file:16 [ 748.500926] unevictable:0 dirty:6 writeback:0 [ 748.500926] slab_reclaimable:7088 slab_unreclaimable:59469 [ 748.500926] mapped:70044 shmem:112 pagetables:1010 bounce:0 [ 748.500926] kernel_misc_reclaimable:0 [ 748.500926] free:4453 free_pcp:1 free_cma:0 [ 748.500983] Node 0 active_anon:3276kB inactive_anon:175776kB active_file:1124kB inactive_file:932kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:280176kB dirty:24kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4160kB pagetables:4040kB all_unreclaimable? no [ 748.501033] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 748.501096] lowmem_reserve[]: 0 1615 1615 1615 [ 748.501124] Node 0 DMA32 free:11312kB boost:10240kB min:15360kB low:17012kB high:18664kB reserved_highatomic:4096KB active_anon:3276kB inactive_anon:175760kB active_file:1468kB inactive_file:1124kB unevictable:0kB writepending:24kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 748.501189] lowmem_reserve[]: 0 0 0 0 [ 748.501216] Node 0 DMA: 2*4kB (UM) 4*8kB (UM) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 748.501366] Node 0 DMA32: 1146*4kB (UME) 407*8kB (UME) 122*16kB (UME) 34*32kB (UM) 6*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11264kB [ 748.501534] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 748.501553] 616 total pagecache pages [ 748.501559] 0 pages in swap cache [ 748.501565] Swap cache stats: add 0, delete 0, find 0/0 [ 748.501578] Free swap = 0kB [ 748.501584] Total swap = 0kB [ 748.501590] 524158 pages RAM [ 748.501596] 0 pages HighMem/MovableOnly [ 748.501602] 105748 pages reserved [ 748.501609] Unreclaimable slab info: [ 748.501614] Name Used Total [ 748.501624] pid_4 7KB 7KB [ 748.501639] pid_3 3KB 3KB [ 748.501652] pid_2 37KB 37KB [ 748.501674] fib6_nodes 28KB 28KB [ 748.501687] ip6_dst_cache 37KB 37KB [ 748.501702] RAWv6 126KB 126KB [ 748.501716] UDPLITEv6 31KB 31KB [ 748.501730] UDPv6 62KB 62KB [ 748.501746] TCPv6 62KB 62KB [ 748.501767] scsi_sense_cache 8KB 8KB [ 748.501782] virtio_scsi_cmd 16KB 16KB [ 748.501795] bio-120 7KB 7KB [ 748.501820] sgpool-128 89KB 89KB [ 748.501833] sgpool-64 63KB 63KB [ 748.501847] sgpool-32 128KB 189KB [ 748.501861] sgpool-16 127KB 127KB [ 748.501875] sgpool-8 75KB 90KB [ 748.501888] mqueue_inode_cache 60KB 60KB [ 748.501902] nfs_commit_data 15KB 15KB [ 748.501915] nfs_write_data 47KB 47KB [ 748.501931] jbd2_inode 7KB 7KB [ 748.501945] ext4_system_zone 3KB 3KB [ 748.501958] ext4_io_end_vec 7KB 7KB [ 748.501971] ext4_bio_post_read_ctx 15KB 15KB [ 748.501995] pid_namespace 7KB 7KB [ 748.502010] rpc_buffers 31KB 31KB [ 748.502023] rpc_tasks 3KB 3KB [ 748.502037] UNIX-STREAM 224KB 352KB [ 748.502051] UNIX 210KB 256KB [ 748.502067] UDP-Lite 63KB 63KB [ 748.502080] tcp_bind_bucket 8KB 8KB [ 748.502097] ip_fib_trie 8KB 8KB [ 748.502110] ip_fib_alias 11KB 11KB [ 748.502123] ip_dst_cache 8KB 8KB [ 748.502136] RAW 31KB 31KB [ 748.502149] UDP 220KB 220KB [ 748.502164] request_sock_TCP 7KB 7KB [ 748.502177] TCP 58KB 58KB [ 748.502189] hugetlbfs_inode_cache 15KB 15KB [ 748.502203] bio-248 15KB 15KB [ 748.502215] ep_head 8KB 8KB [ 748.502228] eventpoll_pwq 19KB 19KB [ 748.502241] eventpoll_epi 51KB 51KB [ 748.502254] inotify_inode_mark 42KB 42KB [ 748.502268] request_queue 63KB 63KB [ 748.502281] blkdev_ioc 8KB 8KB [ 748.502294] bio-184 40KB 40KB [ 748.502307] biovec-max 459KB 459KB [ 748.502322] biovec-64 94KB 157KB [ 748.502336] biovec-16 52KB 67KB [ 748.502350] uid_cache 7KB 7KB [ 748.502364] dmaengine-unmap-2 4KB 4KB [ 748.502377] audit_buffer 7KB 7KB [ 748.502391] skbuff_fclone_cache 93KB 93KB [ 748.502405] skbuff_head_cache 2100KB 2100KB [ 748.502419] file_lock_cache 70KB 70KB [ 748.502432] file_lock_ctx 7KB 7KB [ 748.502444] fsnotify_mark_connector 20KB 20KB [ 748.502458] taskstats 30KB 30KB [ 748.502506] proc_dir_entry 345KB 345KB [ 748.502520] pde_opener 27KB 27KB [ 748.502533] seq_file 60KB 60KB [ 748.502547] sigqueue 35KB 35KB [ 748.502562] shmem_inode_cache 1367KB 1515KB [ 748.502577] kernfs_iattrs_cache 253KB 254KB [ 748.502591] kernfs_node_cache 5276KB 5276KB [ 748.502605] mnt_cache 157KB 157KB [ 748.502647] filp 990KB 1687KB [ 748.502666] names_cache 6842KB 7276KB [ 748.502680] net_namespace 95KB 95KB [ 748.502693] hashtab_node 274KB 274KB [ 748.502706] ebitmap_node 1149KB 1149KB [ 748.502721] avtab_node 4976KB 4976KB [ 748.502738] avc_node 31KB 31KB [ 748.502779] lsm_inode_cache 2618KB 2949KB [ 748.502799] lsm_file_cache 55KB 148KB [ 748.502812] key_jar 31KB 31KB [ 748.502826] uts_namespace 15KB 15KB [ 748.502839] nsproxy 7KB 7KB [ 748.502869] vm_area_struct 844KB 1012KB [ 748.502883] mm_struct 262KB 315KB [ 748.502899] fs_cache 23KB 60KB [ 748.502914] files_cache 107KB 239KB [ 748.502929] signal_cache 345KB 455KB [ 748.502942] sighand_cache 291KB 330KB [ 748.502959] task_struct 1093KB 1242KB [ 748.502978] cred_jar 102KB 184KB [ 748.502993] anon_vma_chain 181KB 192KB [ 748.503009] anon_vma 168KB 200KB [ 748.503025] pid 76KB 97KB [ 748.503044] Acpi-Operand 104KB 166KB [ 748.503056] Acpi-ParseExt 35KB 35KB [ 748.503069] Acpi-Parse 55KB 71KB [ 748.503083] Acpi-State 35KB 51KB [ 748.503095] Acpi-Namespace 28KB 28KB [ 748.503109] numa_policy 3KB 3KB [ 748.503121] perf_event 63KB 63KB [ 748.503134] trace_event_file 175KB 175KB [ 748.503147] ftrace_event_field 304KB 304KB [ 748.503160] pool_workqueue 40KB 40KB [ 748.503173] task_group 16KB 16KB [ 748.503186] vmap_area 34KB 47KB [ 748.503203] page->ptl 133KB 165KB [ 748.503216] kmemleak_scan_area 22KB 27KB [ 748.503627] kmemleak_object 135525KB 140256KB [ 748.503657] kmalloc-cg-8k 64KB 64KB [ 748.503678] kmalloc-cg-4k 2040KB 2688KB [ 748.503694] kmalloc-cg-2k 1700KB 1792KB [ 748.503708] kmalloc-cg-1k 466KB 480KB [ 748.503723] kmalloc-cg-512 247KB 288KB [ 748.503737] kmalloc-cg-256 48KB 48KB [ 748.503750] kmalloc-cg-192 40KB 40KB [ 748.503763] kmalloc-cg-128 40KB 40KB [ 748.503777] kmalloc-cg-96 28KB 28KB [ 748.503790] kmalloc-cg-64 20KB 20KB [ 748.503806] kmalloc-cg-32 24KB 68KB [ 748.503820] kmalloc-cg-16 8KB 8KB [ 748.503833] kmalloc-cg-8 11KB 11KB [ 748.503847] kmalloc-8k 5440KB 5440KB [ 748.503869] kmalloc-4k 3320KB 4160KB [ 748.503890] kmalloc-2k 3048KB 3488KB [ 748.503903] kmalloc-1k 14532KB 14532KB [ 748.503915] kmalloc-512 8032KB 8032KB [ 748.503938] kmalloc-256 962KB 1056KB [ 748.503960] kmalloc-192 300KB 376KB [ 748.503990] kmalloc-128 340KB 508KB [ 748.504002] kmalloc-96 668KB 668KB [ 748.504014] kmalloc-64 1756KB 1756KB [ 748.504041] kmalloc-32 454KB 560KB [ 748.504056] kmalloc-16 317KB 328KB [ 748.504069] kmalloc-8 257KB 262KB [ 748.504081] kmem_cache_node 51KB 51KB [ 748.504094] kmem_cache 82KB 82KB [ 748.504106] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=113,uid=0 [ 748.505021] Out of memory (oom_kill_allocating_task): Killed process 113 (systemd-journal) total-vm:31940kB, anon-rss:852kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:76kB oom_score_adj:-250 [ 748.928461] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 748.938325] systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. [ 749.028118] systemd[1]: systemd-journald.service: Consumed 4.414s CPU time. [ 749.047635] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 749.216220] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 749.772160] systemd[1]: systemd-journal-flush.service: Succeeded. [ 749.783577] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 749.784255] systemd[1]: Stopped Journal Service. [ 749.785367] systemd[1]: systemd-journald.service: Consumed 4.414s CPU time. [ 749.818397] systemd[1]: Starting Journal Service... [ 750.186552] systemd-journald[6393]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 750.301126] systemd[1]: Started Journal Service. [ 750.374612] systemd-journald[6393]: Received client request to flush runtime journal. 20:59:44 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:44 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:44 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:44 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:44 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 760.825889] loop7: detected capacity change from 0 to 256 20:59:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 760.826974] loop0: detected capacity change from 0 to 256 20:59:44 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 760.829220] loop6: detected capacity change from 0 to 256 [ 760.834919] loop7: detected capacity change from 0 to 1 [ 760.835955] FAT-fs (loop7): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 760.836614] loop0: detected capacity change from 0 to 1 [ 760.840846] FAT-fs (loop0): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 760.847656] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:44 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 760.865972] loop1: detected capacity change from 0 to 256 [ 760.908311] loop1: detected capacity change from 0 to 1 [ 760.923005] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 760.951334] loop2: detected capacity change from 0 to 256 [ 760.972742] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 761.157598] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 761.157718] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 761.714003] syz-executor.4 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 761.714046] CPU: 0 PID: 6415 Comm: syz-executor.4 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 761.714073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 761.714088] Call Trace: [ 761.714095] [ 761.714103] dump_stack_lvl+0x8b/0xb3 [ 761.714140] dump_header+0x10b/0x7e4 [ 761.714169] oom_kill_process.cold+0x10/0x15 [ 761.714197] out_of_memory+0x11e6/0x14b0 [ 761.714238] ? oom_killer_disable+0x270/0x270 [ 761.714281] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 761.714339] ? warn_alloc+0x190/0x190 [ 761.714379] ? prepare_alloc_pages+0x371/0x500 [ 761.714426] __alloc_pages+0x421/0x4f0 [ 761.714449] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 761.714481] ? lockdep_hardirqs_on+0x79/0x100 [ 761.714518] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 761.714563] ? alloc_pages+0x99/0x2f0 [ 761.714594] ? alloc_pages+0xa3/0x2f0 [ 761.714627] alloc_pages+0x1a0/0x2f0 [ 761.714660] __vmalloc_node_range+0x713/0x1410 [ 761.714709] ? packet_set_ring+0xb60/0x1b20 [ 761.714760] ? __vmalloc_node+0x100/0x100 [ 761.714797] ? lock_is_held_type+0xd7/0x130 [ 761.714837] ? packet_set_ring+0xb60/0x1b20 [ 761.714867] __vmalloc_node+0xb5/0x100 [ 761.714899] ? packet_set_ring+0xb60/0x1b20 [ 761.714937] packet_set_ring+0xb60/0x1b20 [ 761.714991] packet_setsockopt+0x1b56/0x3cc0 [ 761.715030] ? lock_release+0x3b2/0x750 [ 761.715058] ? __fget_files+0x265/0x470 [ 761.715090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 761.715132] ? packet_bind+0x1b0/0x1b0 [ 761.715166] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 761.715200] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 761.715228] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 761.715280] ? selinux_socket_setsockopt+0x6a/0x80 [ 761.715310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 761.715353] __sys_setsockopt+0x180/0x2a0 [ 761.715384] ? packet_bind+0x1b0/0x1b0 [ 761.715415] ? __ia32_sys_recv+0x100/0x100 [ 761.715467] __x64_sys_setsockopt+0xba/0x150 [ 761.715498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.715536] do_syscall_64+0x3b/0x90 [ 761.715566] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 761.715601] RIP: 0033:0x7f137a2f3b19 [ 761.715619] 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 [ 761.715640] RSP: 002b:00007f1377869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 761.715663] RAX: ffffffffffffffda RBX: 00007f137a406f60 RCX: 00007f137a2f3b19 [ 761.715678] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 761.715691] RBP: 00007f137a34df6d R08: 0000000000000010 R09: 0000000000000000 [ 761.715705] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 761.715718] R13: 00007ffca563971f R14: 00007f1377869300 R15: 0000000000022000 [ 761.715760] [ 761.716031] Mem-Info: [ 761.716039] active_anon:830 inactive_anon:44030 isolated_anon:0 [ 761.716039] active_file:284 inactive_file:271 isolated_file:0 [ 761.716039] unevictable:0 dirty:0 writeback:3 [ 761.716039] slab_reclaimable:7069 slab_unreclaimable:58539 [ 761.716039] mapped:69925 shmem:120 pagetables:966 bounce:0 [ 761.716039] kernel_misc_reclaimable:0 [ 761.716039] free:5075 free_pcp:0 free_cma:0 [ 761.716099] Node 0 active_anon:3320kB inactive_anon:176120kB active_file:1136kB inactive_file:1084kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279700kB dirty:0kB writeback:12kB shmem:480kB writeback_tmp:0kB kernel_stack:3968kB pagetables:3864kB all_unreclaimable? no [ 761.716150] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 761.716215] lowmem_reserve[]: 0 1615 1615 1615 [ 761.716244] Node 0 DMA32 free:13812kB boost:10240kB min:15360kB low:17012kB high:18664kB reserved_highatomic:2048KB active_anon:3320kB inactive_anon:176272kB active_file:1472kB inactive_file:1632kB unevictable:0kB writepending:72kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 761.716311] lowmem_reserve[]: 0 0 0 0 [ 761.716338] Node 0 DMA: 2*4kB (M) 4*8kB (UM) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 761.716629] Node 0 DMA32: 1381*4kB (UME) 537*8kB (UME) 230*16kB (UME) 23*32kB (UM) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14364kB [ 761.716758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 761.716802] 691 total pagecache pages [ 761.716809] 0 pages in swap cache [ 761.716815] Swap cache stats: add 0, delete 0, find 0/0 [ 761.716828] Free swap = 0kB [ 761.716834] Total swap = 0kB [ 761.716840] 524158 pages RAM [ 761.716846] 0 pages HighMem/MovableOnly [ 761.716852] 105748 pages reserved [ 761.716860] Unreclaimable slab info: [ 761.716865] Name Used Total [ 761.716874] pid_4 7KB 7KB [ 761.716888] pid_3 3KB 3KB [ 761.716901] pid_2 37KB 37KB [ 761.716923] fib6_nodes 28KB 28KB [ 761.716936] ip6_dst_cache 37KB 37KB [ 761.716950] RAWv6 126KB 126KB [ 761.716963] UDPLITEv6 31KB 31KB [ 761.716976] UDPv6 62KB 62KB [ 761.716992] TCPv6 62KB 62KB [ 761.717011] scsi_sense_cache 8KB 8KB [ 761.717025] virtio_scsi_cmd 16KB 16KB [ 761.717038] bio-120 7KB 7KB [ 761.717061] sgpool-128 89KB 89KB [ 761.717074] sgpool-64 63KB 63KB [ 761.717088] sgpool-32 67KB 141KB [ 761.717102] sgpool-16 64KB 97KB [ 761.717116] sgpool-8 41KB 60KB [ 761.717128] mqueue_inode_cache 60KB 60KB [ 761.717142] nfs_commit_data 15KB 15KB [ 761.717155] nfs_write_data 47KB 47KB [ 761.717172] jbd2_inode 7KB 7KB [ 761.717185] ext4_system_zone 3KB 3KB [ 761.717198] ext4_io_end_vec 7KB 7KB [ 761.717211] ext4_bio_post_read_ctx 15KB 15KB [ 761.717235] pid_namespace 7KB 7KB [ 761.717249] rpc_buffers 31KB 31KB [ 761.717262] rpc_tasks 3KB 3KB [ 761.717275] UNIX-STREAM 224KB 352KB [ 761.717289] UNIX 208KB 256KB [ 761.717305] UDP-Lite 63KB 63KB [ 761.717318] tcp_bind_bucket 8KB 8KB [ 761.717334] ip_fib_trie 8KB 8KB [ 761.717347] ip_fib_alias 11KB 11KB [ 761.717359] ip_dst_cache 8KB 8KB [ 761.717373] RAW 31KB 31KB [ 761.717386] UDP 220KB 220KB [ 761.717400] request_sock_TCP 7KB 7KB [ 761.717413] TCP 58KB 58KB [ 761.717426] hugetlbfs_inode_cache 15KB 15KB [ 761.717440] bio-248 15KB 15KB [ 761.717452] ep_head 8KB 8KB [ 761.717599] eventpoll_pwq 19KB 19KB [ 761.717614] eventpoll_epi 51KB 51KB [ 761.717627] inotify_inode_mark 42KB 42KB [ 761.717641] request_queue 63KB 63KB [ 761.717654] blkdev_ioc 8KB 8KB [ 761.717667] bio-184 40KB 40KB [ 761.717680] biovec-max 539KB 539KB [ 761.717695] biovec-64 94KB 157KB [ 761.717709] biovec-16 33KB 52KB [ 761.717724] uid_cache 7KB 7KB [ 761.717738] dmaengine-unmap-2 4KB 4KB [ 761.717751] audit_buffer 7KB 7KB [ 761.717766] skbuff_fclone_cache 93KB 93KB [ 761.717779] skbuff_head_cache 1252KB 1252KB [ 761.717794] file_lock_cache 70KB 70KB [ 761.717808] file_lock_ctx 7KB 7KB [ 761.717821] fsnotify_mark_connector 20KB 20KB [ 761.717836] taskstats 30KB 30KB [ 761.717849] proc_dir_entry 345KB 345KB [ 761.717862] pde_opener 27KB 27KB [ 761.717876] seq_file 75KB 75KB [ 761.717888] sigqueue 35KB 35KB [ 761.717902] shmem_inode_cache 1466KB 1515KB [ 761.717916] kernfs_iattrs_cache 262KB 262KB [ 761.717930] kernfs_node_cache 5276KB 5276KB [ 761.717944] mnt_cache 157KB 157KB [ 761.717957] filp 2126KB 2126KB [ 761.717970] names_cache 11793KB 11793KB [ 761.717984] net_namespace 95KB 95KB [ 761.717997] hashtab_node 274KB 274KB [ 761.718010] ebitmap_node 1149KB 1149KB [ 761.718024] avtab_node 4976KB 4976KB [ 761.718042] avc_node 31KB 31KB [ 761.718080] lsm_inode_cache 2665KB 2949KB [ 761.718097] lsm_file_cache 79KB 132KB [ 761.718111] key_jar 39KB 39KB [ 761.718124] uts_namespace 15KB 15KB [ 761.718136] nsproxy 7KB 7KB [ 761.718160] vm_area_struct 1012KB 1116KB [ 761.718174] mm_struct 262KB 315KB [ 761.718189] fs_cache 23KB 60KB [ 761.718204] files_cache 107KB 239KB [ 761.718219] signal_cache 345KB 455KB [ 761.718233] sighand_cache 291KB 330KB [ 761.718248] task_struct 1053KB 1188KB [ 761.718265] cred_jar 124KB 180KB [ 761.718281] anon_vma_chain 207KB 216KB [ 761.718295] anon_vma 175KB 192KB [ 761.718310] pid 76KB 97KB [ 761.718328] Acpi-Operand 104KB 166KB [ 761.718341] Acpi-ParseExt 35KB 35KB [ 761.718355] Acpi-Parse 55KB 71KB [ 761.718368] Acpi-State 35KB 51KB [ 761.718382] Acpi-Namespace 28KB 28KB [ 761.718396] numa_policy 3KB 3KB [ 761.718409] perf_event 63KB 63KB [ 761.718422] trace_event_file 175KB 175KB [ 761.718435] ftrace_event_field 304KB 304KB [ 761.718450] pool_workqueue 40KB 40KB [ 761.718601] task_group 16KB 16KB [ 761.718617] vmap_area 33KB 47KB [ 761.718634] page->ptl 129KB 165KB [ 761.718647] kmemleak_scan_area 22KB 27KB [ 761.719028] kmemleak_object 136202KB 140188KB [ 761.719060] kmalloc-cg-8k 64KB 64KB [ 761.719079] kmalloc-cg-4k 2448KB 2912KB [ 761.719095] kmalloc-cg-2k 1696KB 1792KB [ 761.719109] kmalloc-cg-1k 466KB 480KB [ 761.719123] kmalloc-cg-512 304KB 304KB [ 761.719137] kmalloc-cg-256 48KB 48KB [ 761.719151] kmalloc-cg-192 40KB 40KB [ 761.719165] kmalloc-cg-128 40KB 40KB [ 761.719178] kmalloc-cg-96 28KB 28KB [ 761.719193] kmalloc-cg-64 20KB 20KB [ 761.719207] kmalloc-cg-32 48KB 68KB [ 761.719221] kmalloc-cg-16 8KB 8KB [ 761.719234] kmalloc-cg-8 11KB 11KB [ 761.719248] kmalloc-8k 5440KB 5440KB [ 761.719268] kmalloc-4k 3768KB 4288KB [ 761.719289] kmalloc-2k 3096KB 3488KB [ 761.719303] kmalloc-1k 8996KB 8996KB [ 761.719317] kmalloc-512 5344KB 5344KB [ 761.719340] kmalloc-256 982KB 1072KB [ 761.719365] kmalloc-192 298KB 376KB [ 761.719396] kmalloc-128 351KB 508KB [ 761.719421] kmalloc-96 507KB 612KB [ 761.719435] kmalloc-64 1432KB 1432KB [ 761.719591] kmalloc-32 480KB 560KB [ 761.719608] kmalloc-16 321KB 328KB [ 761.719624] kmalloc-8 258KB 262KB [ 761.719638] kmem_cache_node 51KB 51KB [ 761.719652] kmem_cache 82KB 82KB [ 761.719665] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=6415,uid=0 [ 761.719765] Out of memory (oom_kill_allocating_task): Killed process 6414 (syz-executor.4) total-vm:93412kB, anon-rss:388kB, file-rss:34724kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 20:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:58 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:58 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:58 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:58 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 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_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="cd", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) 20:59:58 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:58 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 773.936588] loop1: detected capacity change from 0 to 1 [ 773.936992] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 773.937128] loop2: detected capacity change from 0 to 256 [ 773.964076] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 773.978714] loop7: detected capacity change from 0 to 256 [ 773.982305] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 774.015072] loop0: detected capacity change from 0 to 256 [ 774.029747] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:58 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 774.161706] loop6: detected capacity change from 0 to 256 [ 774.175176] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:58 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 774.228380] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 774.259762] loop1: detected capacity change from 0 to 1 [ 774.263637] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 774.278930] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 774.279244] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 774.279436] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:58 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:59 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:59 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000000240)=""/33, 0x21, 0xa5d2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x404001, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/devices.allow\x00', 0x2, 0x0) 20:59:59 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 20:59:59 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 775.170907] loop6: detected capacity change from 0 to 256 [ 775.179526] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:59:59 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 775.312315] loop1: detected capacity change from 0 to 1 [ 775.328434] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 775.340127] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 775.409405] loop2: detected capacity change from 0 to 1 [ 775.412035] FAT-fs (loop2): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 20:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 20:59:59 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 775.511476] loop6: detected capacity change from 0 to 256 [ 775.524768] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 775.675940] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:00:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 7: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:11 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 787.908665] loop4: detected capacity change from 0 to 256 [ 787.934072] FAT-fs (loop1): bogus number of reserved sectors [ 787.934096] FAT-fs (loop1): Can't find a valid FAT filesystem [ 787.937995] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 788.001967] loop1: detected capacity change from 0 to 1 [ 788.004442] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 788.120979] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:00:13 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:13 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) r3 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r5, 0x73) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000780)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) openat(r6, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:13 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:13 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 789.361051] loop6: detected capacity change from 0 to 256 [ 789.382398] FAT-fs (loop1): bogus number of reserved sectors [ 789.382421] FAT-fs (loop1): Can't find a valid FAT filesystem [ 789.400984] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:00:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 789.458181] FAT-fs (loop7): bogus number of reserved sectors [ 789.458204] FAT-fs (loop7): Can't find a valid FAT filesystem 21:00:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 789.493098] loop7: detected capacity change from 0 to 1 [ 789.502440] FAT-fs (loop7): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:00:13 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:13 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:13 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 789.758734] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 789.770991] FAT-fs (loop1): bogus number of reserved sectors [ 789.771012] FAT-fs (loop1): Can't find a valid FAT filesystem [ 789.792965] loop1: detected capacity change from 0 to 1 [ 789.799052] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 790.275157] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 790.275205] CPU: 0 PID: 6531 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 790.275230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 790.275245] Call Trace: [ 790.275258] [ 790.275266] dump_stack_lvl+0x8b/0xb3 [ 790.275303] dump_header+0x10b/0x7e4 [ 790.275331] oom_kill_process.cold+0x10/0x15 [ 790.275359] out_of_memory+0x11e6/0x14b0 [ 790.275399] ? oom_killer_disable+0x270/0x270 [ 790.275441] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 790.275516] ? warn_alloc+0x190/0x190 [ 790.275565] ? prepare_alloc_pages+0x371/0x500 [ 790.275601] ? finish_task_switch.isra.0+0x230/0x870 [ 790.275645] __alloc_pages+0x421/0x4f0 [ 790.275669] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 790.275694] ? __schedule+0x895/0x2450 [ 790.275731] ? io_schedule_timeout+0x140/0x140 [ 790.275770] alloc_pages+0x1a0/0x2f0 [ 790.275804] __vmalloc_node_range+0x713/0x1410 [ 790.275852] ? packet_set_ring+0xb60/0x1b20 [ 790.275902] ? __vmalloc_node+0x100/0x100 [ 790.275939] ? lock_is_held_type+0xd7/0x130 [ 790.275979] ? packet_set_ring+0xb60/0x1b20 [ 790.276009] __vmalloc_node+0xb5/0x100 [ 790.276041] ? packet_set_ring+0xb60/0x1b20 [ 790.276078] packet_set_ring+0xb60/0x1b20 [ 790.276132] packet_setsockopt+0x1b56/0x3cc0 [ 790.276171] ? lock_release+0x3b2/0x750 [ 790.276198] ? __fget_files+0x265/0x470 [ 790.276230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.276271] ? packet_bind+0x1b0/0x1b0 [ 790.276305] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.276339] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 790.276367] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 790.276419] ? selinux_socket_setsockopt+0x6a/0x80 [ 790.276449] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.276500] __sys_setsockopt+0x180/0x2a0 [ 790.276546] ? packet_bind+0x1b0/0x1b0 [ 790.276580] ? __ia32_sys_recv+0x100/0x100 [ 790.276609] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 790.276654] ? trace_hardirqs_on+0x38/0x190 [ 790.276690] __x64_sys_setsockopt+0xba/0x150 [ 790.276725] do_syscall_64+0x3b/0x90 [ 790.276755] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 790.276789] RIP: 0033:0x7f2f7dacfb19 [ 790.276807] 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 [ 790.276829] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 790.276851] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 790.276866] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 790.276880] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 790.276893] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 790.276907] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 790.276953] [ 790.277165] Mem-Info: [ 790.277199] active_anon:824 inactive_anon:44685 isolated_anon:0 [ 790.277199] active_file:314 inactive_file:459 isolated_file:0 [ 790.277199] unevictable:0 dirty:0 writeback:0 [ 790.277199] slab_reclaimable:7046 slab_unreclaimable:58870 [ 790.277199] mapped:70037 shmem:112 pagetables:978 bounce:0 [ 790.277199] kernel_misc_reclaimable:0 [ 790.277199] free:3827 free_pcp:0 free_cma:0 [ 790.277263] Node 0 active_anon:3296kB inactive_anon:178740kB active_file:1256kB inactive_file:1836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:280148kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4128kB pagetables:3912kB all_unreclaimable? no [ 790.277315] Node 0 DMA free:6492kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.277380] lowmem_reserve[]: 0 1615 1615 1615 [ 790.277410] Node 0 DMA32 free:8816kB boost:10588kB min:15708kB low:17360kB high:19012kB reserved_highatomic:2048KB active_anon:3296kB inactive_anon:178724kB active_file:1816kB inactive_file:1648kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.277671] lowmem_reserve[]: 0 0 0 0 [ 790.277702] Node 0 DMA: 3*4kB (UM) 4*8kB (UM) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6492kB [ 790.277858] Node 0 DMA32: 958*4kB (UMEH) 367*8kB (UMEH) 57*16kB (UME) 25*32kB (UMH) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8672kB [ 790.277987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 790.278006] 901 total pagecache pages [ 790.278013] 0 pages in swap cache [ 790.278019] Swap cache stats: add 0, delete 0, find 0/0 [ 790.278032] Free swap = 0kB [ 790.278038] Total swap = 0kB [ 790.278044] 524158 pages RAM [ 790.278050] 0 pages HighMem/MovableOnly [ 790.278056] 105748 pages reserved [ 790.278063] Unreclaimable slab info: [ 790.278068] Name Used Total [ 790.278077] pid_4 7KB 7KB [ 790.278091] pid_3 3KB 3KB [ 790.278103] pid_2 41KB 41KB [ 790.278123] fib6_nodes 28KB 28KB [ 790.278136] ip6_dst_cache 37KB 37KB [ 790.278150] RAWv6 126KB 126KB [ 790.278163] UDPLITEv6 31KB 31KB [ 790.278176] UDPv6 62KB 62KB [ 790.278190] TCPv6 62KB 62KB [ 790.278207] scsi_sense_cache 8KB 8KB [ 790.278222] virtio_scsi_cmd 16KB 16KB [ 790.278235] bio-120 7KB 7KB [ 790.278258] sgpool-128 89KB 89KB [ 790.278271] sgpool-64 63KB 63KB [ 790.278284] sgpool-32 186KB 204KB [ 790.278297] sgpool-16 97KB 97KB [ 790.278310] sgpool-8 75KB 75KB [ 790.278322] mqueue_inode_cache 60KB 60KB [ 790.278335] nfs_commit_data 15KB 15KB [ 790.278348] nfs_write_data 47KB 47KB [ 790.278364] jbd2_inode 7KB 7KB [ 790.278377] ext4_system_zone 3KB 3KB [ 790.278390] ext4_io_end_vec 7KB 7KB [ 790.278403] ext4_bio_post_read_ctx 15KB 15KB [ 790.278427] pid_namespace 7KB 7KB [ 790.278441] rpc_buffers 31KB 31KB [ 790.278636] rpc_tasks 3KB 3KB [ 790.278652] UNIX-STREAM 224KB 352KB [ 790.278666] UNIX 208KB 256KB [ 790.278682] UDP-Lite 63KB 63KB [ 790.278694] tcp_bind_bucket 8KB 8KB [ 790.278710] ip_fib_trie 8KB 8KB [ 790.278723] ip_fib_alias 11KB 11KB [ 790.278735] ip_dst_cache 8KB 8KB [ 790.278749] RAW 31KB 31KB [ 790.278761] UDP 220KB 220KB [ 790.278774] request_sock_TCP 7KB 7KB [ 790.278787] TCP 58KB 58KB [ 790.278800] hugetlbfs_inode_cache 15KB 15KB [ 790.278813] bio-248 15KB 15KB [ 790.278825] ep_head 8KB 8KB [ 790.278838] eventpoll_pwq 19KB 19KB [ 790.278851] eventpoll_epi 51KB 51KB [ 790.278864] inotify_inode_mark 42KB 42KB [ 790.278878] request_queue 63KB 63KB [ 790.278891] blkdev_ioc 8KB 8KB [ 790.278903] bio-184 40KB 40KB [ 790.278916] biovec-max 837KB 837KB [ 790.278930] biovec-64 362KB 362KB [ 790.278943] biovec-16 56KB 56KB [ 790.278958] uid_cache 7KB 7KB [ 790.278972] dmaengine-unmap-2 4KB 4KB [ 790.278984] audit_buffer 7KB 7KB [ 790.279000] skbuff_fclone_cache 26KB 63KB [ 790.279013] skbuff_head_cache 1425KB 1425KB [ 790.279027] file_lock_cache 59KB 59KB [ 790.279040] file_lock_ctx 7KB 7KB [ 790.279052] fsnotify_mark_connector 20KB 20KB [ 790.279067] taskstats 30KB 30KB [ 790.279080] proc_dir_entry 345KB 345KB [ 790.279092] pde_opener 27KB 27KB [ 790.279107] seq_file 34KB 48KB [ 790.279119] sigqueue 39KB 39KB [ 790.279135] shmem_inode_cache 1401KB 1515KB [ 790.279148] kernfs_iattrs_cache 262KB 262KB [ 790.279162] kernfs_node_cache 5276KB 5276KB [ 790.279175] mnt_cache 157KB 157KB [ 790.279213] filp 1421KB 1998KB [ 790.279228] names_cache 10816KB 10986KB [ 790.279242] net_namespace 95KB 95KB [ 790.279255] hashtab_node 274KB 274KB [ 790.279268] ebitmap_node 1149KB 1149KB [ 790.279281] avtab_node 4976KB 4976KB [ 790.279297] avc_node 31KB 31KB [ 790.279335] lsm_inode_cache 2653KB 2945KB [ 790.279353] lsm_file_cache 78KB 152KB [ 790.279366] key_jar 39KB 39KB [ 790.279379] uts_namespace 15KB 15KB [ 790.279392] nsproxy 7KB 7KB [ 790.279413] vm_area_struct 922KB 1016KB [ 790.279426] mm_struct 262KB 315KB [ 790.279441] fs_cache 43KB 60KB [ 790.279630] files_cache 107KB 239KB [ 790.279647] signal_cache 344KB 455KB [ 790.279660] sighand_cache 330KB 330KB [ 790.279673] task_struct 1215KB 1215KB [ 790.279689] cred_jar 127KB 180KB [ 790.279703] anon_vma_chain 189KB 196KB [ 790.279719] anon_vma 175KB 208KB [ 790.279734] pid 76KB 97KB [ 790.279750] Acpi-Operand 104KB 166KB [ 790.279764] Acpi-ParseExt 35KB 35KB [ 790.279777] Acpi-Parse 55KB 71KB [ 790.279791] Acpi-State 35KB 51KB [ 790.279804] Acpi-Namespace 28KB 28KB [ 790.279819] numa_policy 3KB 3KB [ 790.279831] perf_event 63KB 63KB [ 790.279844] trace_event_file 175KB 175KB [ 790.279857] ftrace_event_field 304KB 304KB [ 790.279871] pool_workqueue 40KB 40KB [ 790.279886] task_group 16KB 16KB [ 790.279900] vmap_area 41KB 47KB [ 790.279914] page->ptl 157KB 157KB [ 790.279927] kmemleak_scan_area 22KB 27KB [ 790.280322] kmemleak_object 134864KB 140119KB [ 790.280352] kmalloc-cg-8k 64KB 64KB [ 790.280370] kmalloc-cg-4k 2336KB 2752KB [ 790.280384] kmalloc-cg-2k 1784KB 1792KB [ 790.280398] kmalloc-cg-1k 434KB 480KB [ 790.280411] kmalloc-cg-512 313KB 336KB [ 790.280424] kmalloc-cg-256 48KB 48KB [ 790.280437] kmalloc-cg-192 40KB 40KB [ 790.280626] kmalloc-cg-128 40KB 40KB [ 790.280640] kmalloc-cg-96 28KB 28KB [ 790.280653] kmalloc-cg-64 20KB 20KB [ 790.280668] kmalloc-cg-32 49KB 68KB [ 790.280680] kmalloc-cg-16 8KB 8KB [ 790.280693] kmalloc-cg-8 11KB 11KB [ 790.280706] kmalloc-8k 5488KB 5504KB [ 790.280723] kmalloc-4k 4072KB 4384KB [ 790.280743] kmalloc-2k 3056KB 3488KB [ 790.280756] kmalloc-1k 10144KB 10144KB [ 790.280769] kmalloc-512 5876KB 5876KB [ 790.280789] kmalloc-256 997KB 1072KB [ 790.280812] kmalloc-192 304KB 376KB [ 790.280838] kmalloc-128 348KB 508KB [ 790.280851] kmalloc-96 547KB 548KB [ 790.280864] kmalloc-64 1520KB 1520KB [ 790.280889] kmalloc-32 463KB 560KB [ 790.280903] kmalloc-16 322KB 328KB [ 790.280918] kmalloc-8 259KB 262KB [ 790.280933] kmem_cache_node 51KB 51KB [ 790.280947] kmem_cache 82KB 82KB [ 790.280960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=6531,uid=0 [ 790.281080] Out of memory (oom_kill_allocating_task): Killed process 6528 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34752kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 790.284216] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 790.284256] CPU: 0 PID: 6525 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 790.284283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 790.284298] Call Trace: [ 790.284304] [ 790.284313] dump_stack_lvl+0x8b/0xb3 [ 790.284347] dump_header+0x10b/0x7e4 [ 790.284378] oom_kill_process.cold+0x10/0x15 [ 790.284410] out_of_memory+0x11e6/0x14b0 [ 790.284459] ? oom_killer_disable+0x270/0x270 [ 790.284522] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 790.284601] ? warn_alloc+0x190/0x190 [ 790.284647] ? prepare_alloc_pages+0x371/0x500 [ 790.284698] __alloc_pages+0x421/0x4f0 [ 790.284725] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 790.284754] ? __schedule+0x895/0x2450 [ 790.284793] ? io_schedule_timeout+0x140/0x140 [ 790.284838] alloc_pages+0x1a0/0x2f0 [ 790.284875] __vmalloc_node_range+0x713/0x1410 [ 790.284929] ? packet_set_ring+0xb60/0x1b20 [ 790.284984] ? __vmalloc_node+0x100/0x100 [ 790.285025] ? lock_is_held_type+0xd7/0x130 [ 790.285070] ? packet_set_ring+0xb60/0x1b20 [ 790.285104] __vmalloc_node+0xb5/0x100 [ 790.285139] ? packet_set_ring+0xb60/0x1b20 [ 790.285208] packet_set_ring+0xb60/0x1b20 [ 790.285268] packet_setsockopt+0x1b56/0x3cc0 [ 790.285311] ? lock_release+0x3b2/0x750 [ 790.285342] ? __fget_files+0x265/0x470 [ 790.285377] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.285421] ? packet_bind+0x1b0/0x1b0 [ 790.285459] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.285507] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 790.285555] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 790.285642] ? selinux_socket_setsockopt+0x6a/0x80 [ 790.285676] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 790.285725] __sys_setsockopt+0x180/0x2a0 [ 790.285758] ? packet_bind+0x1b0/0x1b0 [ 790.285793] ? __ia32_sys_recv+0x100/0x100 [ 790.285851] __x64_sys_setsockopt+0xba/0x150 [ 790.285887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 790.285932] do_syscall_64+0x3b/0x90 [ 790.285965] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 790.286004] RIP: 0033:0x7fa0e8b25b19 [ 790.286022] 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 [ 790.286046] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 790.286070] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 790.286087] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 790.286102] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 790.286117] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 790.286132] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 790.286178] [ 790.286267] Mem-Info: [ 790.286274] active_anon:824 inactive_anon:44685 isolated_anon:0 [ 790.286274] active_file:293 inactive_file:459 isolated_file:0 [ 790.286274] unevictable:0 dirty:0 writeback:0 [ 790.286274] slab_reclaimable:7046 slab_unreclaimable:58870 [ 790.286274] mapped:70037 shmem:112 pagetables:978 bounce:0 [ 790.286274] kernel_misc_reclaimable:0 [ 790.286274] free:3827 free_pcp:0 free_cma:0 [ 790.286339] Node 0 active_anon:3296kB inactive_anon:178740kB active_file:1172kB inactive_file:1836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:280148kB dirty:0kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4128kB pagetables:3912kB all_unreclaimable? no [ 790.286394] Node 0 DMA free:6492kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.286505] lowmem_reserve[]: 0 1615 1615 1615 [ 790.286554] Node 0 DMA32 free:8816kB boost:10588kB min:15708kB low:17360kB high:19012kB reserved_highatomic:2048KB active_anon:3296kB inactive_anon:178724kB active_file:1816kB inactive_file:1648kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 790.286629] lowmem_reserve[]: 0 0 0 0 [ 790.286659] Node 0 DMA: 3*4kB (UM) 4*8kB (UM) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6492kB [ 790.286833] Node 0 DMA32: 958*4kB (UMEH) 367*8kB (UMEH) 57*16kB (UME) 25*32kB (UMH) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8672kB [ 790.286978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 790.286999] 901 total pagecache pages [ 790.287007] 0 pages in swap cache [ 790.287013] Swap cache stats: add 0, delete 0, find 0/0 [ 790.287028] Free swap = 0kB [ 790.287034] Total swap = 0kB [ 790.287041] 524158 pages RAM [ 790.287048] 0 pages HighMem/MovableOnly [ 790.287054] 105748 pages reserved [ 790.287062] Unreclaimable slab info: [ 790.287068] Name Used Total [ 790.287076] pid_4 7KB 7KB [ 790.287091] pid_3 3KB 3KB [ 790.287104] pid_2 41KB 41KB [ 790.287125] fib6_nodes 28KB 28KB [ 790.287140] ip6_dst_cache 37KB 37KB [ 790.287155] RAWv6 126KB 126KB [ 790.287170] UDPLITEv6 31KB 31KB [ 790.287184] UDPv6 62KB 62KB [ 790.287200] TCPv6 62KB 62KB [ 790.287220] scsi_sense_cache 8KB 8KB [ 790.287235] virtio_scsi_cmd 16KB 16KB [ 790.287249] bio-120 7KB 7KB [ 790.287274] sgpool-128 89KB 89KB [ 790.287288] sgpool-64 63KB 63KB [ 790.287302] sgpool-32 186KB 204KB [ 790.287317] sgpool-16 97KB 97KB [ 790.287331] sgpool-8 75KB 75KB [ 790.287345] mqueue_inode_cache 60KB 60KB [ 790.287359] nfs_commit_data 15KB 15KB [ 790.287374] nfs_write_data 47KB 47KB [ 790.287390] jbd2_inode 7KB 7KB [ 790.287405] ext4_system_zone 3KB 3KB [ 790.287419] ext4_io_end_vec 7KB 7KB [ 790.287433] ext4_bio_post_read_ctx 15KB 15KB [ 790.287522] pid_namespace 7KB 7KB [ 790.287541] rpc_buffers 31KB 31KB [ 790.287555] rpc_tasks 3KB 3KB [ 790.287570] UNIX-STREAM 224KB 352KB [ 790.287584] UNIX 208KB 256KB [ 790.287601] UDP-Lite 63KB 63KB [ 790.287615] tcp_bind_bucket 8KB 8KB [ 790.287632] ip_fib_trie 8KB 8KB [ 790.287647] ip_fib_alias 11KB 11KB [ 790.287662] ip_dst_cache 8KB 8KB [ 790.287678] RAW 31KB 31KB [ 790.287692] UDP 220KB 220KB [ 790.287708] request_sock_TCP 7KB 7KB [ 790.287722] TCP 58KB 58KB [ 790.287738] hugetlbfs_inode_cache 15KB 15KB [ 790.287753] bio-248 15KB 15KB [ 790.287767] ep_head 8KB 8KB [ 790.287782] eventpoll_pwq 19KB 19KB [ 790.287797] eventpoll_epi 51KB 51KB [ 790.287811] inotify_inode_mark 42KB 42KB [ 790.287827] request_queue 63KB 63KB [ 790.287842] blkdev_ioc 8KB 8KB [ 790.287857] bio-184 40KB 40KB [ 790.287871] biovec-max 837KB 837KB [ 790.287887] biovec-64 362KB 362KB [ 790.287902] biovec-16 56KB 56KB [ 790.287919] uid_cache 7KB 7KB [ 790.287935] dmaengine-unmap-2 4KB 4KB [ 790.287950] audit_buffer 7KB 7KB [ 790.287966] skbuff_fclone_cache 26KB 63KB [ 790.287982] skbuff_head_cache 1425KB 1425KB [ 790.287998] file_lock_cache 59KB 59KB [ 790.288013] file_lock_ctx 7KB 7KB [ 790.288028] fsnotify_mark_connector 20KB 20KB [ 790.288044] taskstats 30KB 30KB [ 790.288059] proc_dir_entry 345KB 345KB [ 790.288074] pde_opener 27KB 27KB [ 790.288089] seq_file 34KB 48KB [ 790.288104] sigqueue 39KB 39KB [ 790.288119] shmem_inode_cache 1401KB 1515KB [ 790.288135] kernfs_iattrs_cache 262KB 262KB [ 790.288151] kernfs_node_cache 5276KB 5276KB [ 790.288166] mnt_cache 157KB 157KB [ 790.288186] filp 1421KB 1998KB [ 790.288202] names_cache 10816KB 10986KB [ 790.288217] net_namespace 95KB 95KB [ 790.288232] hashtab_node 274KB 274KB [ 790.288246] ebitmap_node 1149KB 1149KB [ 790.288262] avtab_node 4976KB 4976KB [ 790.288280] avc_node 31KB 31KB [ 790.288299] lsm_inode_cache 2653KB 2945KB [ 790.288314] lsm_file_cache 78KB 152KB [ 790.288328] key_jar 39KB 39KB [ 790.288343] uts_namespace 15KB 15KB [ 790.288357] nsproxy 7KB 7KB [ 790.288371] vm_area_struct 922KB 1016KB [ 790.288386] mm_struct 262KB 315KB [ 790.288401] fs_cache 43KB 60KB [ 790.288415] files_cache 107KB 239KB [ 790.288430] signal_cache 344KB 455KB [ 790.288444] sighand_cache 330KB 330KB [ 790.288515] task_struct 1215KB 1215KB [ 790.288539] cred_jar 127KB 180KB [ 790.288555] anon_vma_chain 189KB 196KB [ 790.288570] anon_vma 175KB 208KB [ 790.288585] pid 76KB 97KB [ 790.288599] Acpi-Operand 104KB 166KB [ 790.288614] Acpi-ParseExt 35KB 35KB [ 790.288628] Acpi-Parse 55KB 71KB [ 790.288642] Acpi-State 35KB 51KB [ 790.288656] Acpi-Namespace 28KB 28KB [ 790.288671] numa_policy 3KB 3KB [ 790.288685] perf_event 63KB 63KB [ 790.288699] trace_event_file 175KB 175KB [ 790.288713] ftrace_event_field 304KB 304KB [ 790.288728] pool_workqueue 40KB 40KB [ 790.288742] task_group 16KB 16KB [ 790.288756] vmap_area 41KB 47KB [ 790.288770] page->ptl 157KB 157KB [ 790.288784] kmemleak_scan_area 22KB 27KB [ 790.288859] kmemleak_object 134864KB 140119KB [ 790.288890] kmalloc-cg-8k 64KB 64KB [ 790.288906] kmalloc-cg-4k 2336KB 2752KB [ 790.288921] kmalloc-cg-2k 1784KB 1792KB [ 790.288936] kmalloc-cg-1k 434KB 480KB [ 790.288951] kmalloc-cg-512 313KB 336KB [ 790.288965] kmalloc-cg-256 48KB 48KB [ 790.288981] kmalloc-cg-192 40KB 40KB [ 790.288995] kmalloc-cg-128 40KB 40KB [ 790.289010] kmalloc-cg-96 28KB 28KB [ 790.289025] kmalloc-cg-64 20KB 20KB [ 790.289041] kmalloc-cg-32 49KB 68KB [ 790.289056] kmalloc-cg-16 8KB 8KB [ 790.289070] kmalloc-cg-8 11KB 11KB [ 790.289085] kmalloc-8k 5488KB 5504KB [ 790.289101] kmalloc-4k 4072KB 4384KB [ 790.289117] kmalloc-2k 3056KB 3488KB [ 790.289132] kmalloc-1k 10144KB 10144KB [ 790.289147] kmalloc-512 5876KB 5876KB [ 790.289163] kmalloc-256 997KB 1072KB [ 790.289192] kmalloc-192 304KB 376KB [ 790.289209] kmalloc-128 348KB 508KB [ 790.289225] kmalloc-96 547KB 548KB [ 790.289241] kmalloc-64 1520KB 1520KB [ 790.289258] kmalloc-32 463KB 560KB [ 790.289272] kmalloc-16 322KB 328KB [ 790.289287] kmalloc-8 259KB 262KB [ 790.289301] kmem_cache_node 51KB 51KB [ 790.289316] kmem_cache 82KB 82KB [ 790.289329] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=6525,uid=0 [ 790.289502] Out of memory (oom_kill_allocating_task): Killed process 6524 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34752kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:00:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:27 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:27 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:27 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:27 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:27 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 803.836359] FAT-fs (loop4): bogus number of reserved sectors [ 803.836384] FAT-fs (loop4): Can't find a valid FAT filesystem [ 803.842731] FAT-fs (loop1): bogus number of reserved sectors [ 803.842754] FAT-fs (loop1): Can't find a valid FAT filesystem [ 803.864407] loop1: detected capacity change from 0 to 1 [ 803.865437] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 803.870933] loop4: detected capacity change from 0 to 1 [ 803.871821] FAT-fs (loop6): bogus number of reserved sectors [ 803.871838] FAT-fs (loop6): Can't find a valid FAT filesystem [ 803.874081] FAT-fs (loop4): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 803.915685] loop6: detected capacity change from 0 to 1 [ 803.916115] FAT-fs (loop6): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 804.728228] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 804.728275] CPU: 1 PID: 6558 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 804.728301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 804.728317] Call Trace: [ 804.728324] [ 804.728333] dump_stack_lvl+0x8b/0xb3 [ 804.728371] dump_header+0x10b/0x7e4 [ 804.728400] oom_kill_process.cold+0x10/0x15 [ 804.728429] out_of_memory+0x11e6/0x14b0 [ 804.728475] ? oom_killer_disable+0x270/0x270 [ 804.728518] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 804.728581] ? warn_alloc+0x190/0x190 [ 804.728622] ? prepare_alloc_pages+0x371/0x500 [ 804.728655] ? lock_is_held_type+0xd7/0x130 [ 804.728701] __alloc_pages+0x421/0x4f0 [ 804.728725] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 804.728749] ? mark_held_locks+0x9e/0xe0 [ 804.728793] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 804.728845] alloc_pages+0x1a0/0x2f0 [ 804.728879] __vmalloc_node_range+0x713/0x1410 [ 804.728928] ? packet_set_ring+0xb60/0x1b20 [ 804.728979] ? __vmalloc_node+0x100/0x100 [ 804.729015] ? lock_is_held_type+0xd7/0x130 [ 804.729056] ? packet_set_ring+0xb60/0x1b20 [ 804.729086] __vmalloc_node+0xb5/0x100 [ 804.729118] ? packet_set_ring+0xb60/0x1b20 [ 804.729156] packet_set_ring+0xb60/0x1b20 [ 804.729209] packet_setsockopt+0x1b56/0x3cc0 [ 804.729245] ? selinux_netlbl_socket_setsockopt+0xf7/0x420 [ 804.729283] ? packet_bind+0x1b0/0x1b0 [ 804.729318] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 804.729354] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 804.729389] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 804.729441] ? selinux_socket_setsockopt+0x6a/0x80 [ 804.729474] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 804.729518] __sys_setsockopt+0x180/0x2a0 [ 804.729549] ? packet_bind+0x1b0/0x1b0 [ 804.729580] ? __ia32_sys_recv+0x100/0x100 [ 804.729607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 804.729641] ? hrtimer_interrupt+0x5b0/0x770 [ 804.729698] __x64_sys_setsockopt+0xba/0x150 [ 804.729729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 804.729766] do_syscall_64+0x3b/0x90 [ 804.729797] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 804.729831] RIP: 0033:0x7f2f7dacfb19 [ 804.729850] 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 [ 804.729872] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 804.729894] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 804.729910] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 804.729924] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 804.729937] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 804.729951] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 804.729993] [ 804.730158] Mem-Info: [ 804.730196] active_anon:824 inactive_anon:44731 isolated_anon:0 [ 804.730196] active_file:211 inactive_file:199 isolated_file:23 [ 804.730196] unevictable:0 dirty:15 writeback:21 [ 804.730196] slab_reclaimable:7044 slab_unreclaimable:59548 [ 804.730196] mapped:69956 shmem:112 pagetables:1083 bounce:0 [ 804.730196] kernel_misc_reclaimable:0 [ 804.730196] free:4072 free_pcp:0 free_cma:0 [ 804.730257] Node 0 active_anon:3296kB inactive_anon:178924kB active_file:844kB inactive_file:796kB unevictable:0kB isolated(anon):0kB isolated(file):92kB mapped:279824kB dirty:60kB writeback:84kB shmem:448kB writeback_tmp:0kB kernel_stack:4352kB pagetables:4332kB all_unreclaimable? no [ 804.730309] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 804.730374] lowmem_reserve[]: 0 1615 1615 1615 [ 804.730403] Node 0 DMA32 free:9788kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:8192KB active_anon:3296kB inactive_anon:178908kB active_file:1036kB inactive_file:436kB unevictable:0kB writepending:60kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 804.730578] lowmem_reserve[]: 0 0 0 0 [ 804.730642] Node 0 DMA: 3*4kB (UM) 3*8kB (M) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6500kB [ 804.730796] Node 0 DMA32: 1092*4kB (UME) 430*8kB (UME) 75*16kB (UME) 27*32kB (UM) 6*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10256kB [ 804.730924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 804.730944] 540 total pagecache pages [ 804.730951] 0 pages in swap cache [ 804.730957] Swap cache stats: add 0, delete 0, find 0/0 [ 804.730970] Free swap = 0kB [ 804.730976] Total swap = 0kB [ 804.730982] 524158 pages RAM [ 804.730988] 0 pages HighMem/MovableOnly [ 804.730995] 105748 pages reserved [ 804.731002] Unreclaimable slab info: [ 804.731007] Name Used Total [ 804.731016] pid_4 7KB 7KB [ 804.731030] pid_3 3KB 3KB [ 804.731044] pid_2 41KB 41KB [ 804.731065] fib6_nodes 28KB 28KB [ 804.731078] ip6_dst_cache 37KB 37KB [ 804.731093] RAWv6 126KB 126KB [ 804.731106] UDPLITEv6 31KB 31KB [ 804.731119] UDPv6 62KB 62KB [ 804.731134] TCPv6 62KB 62KB [ 804.731152] scsi_sense_cache 8KB 8KB [ 804.731166] virtio_scsi_cmd 16KB 16KB [ 804.731180] bio-120 7KB 7KB [ 804.731203] sgpool-128 89KB 89KB [ 804.731216] sgpool-64 63KB 63KB [ 804.731230] sgpool-32 112KB 173KB [ 804.731243] sgpool-16 105KB 105KB [ 804.731257] sgpool-8 56KB 71KB [ 804.731269] mqueue_inode_cache 60KB 60KB [ 804.731282] nfs_commit_data 15KB 15KB [ 804.731296] nfs_write_data 47KB 47KB [ 804.731312] jbd2_inode 7KB 7KB [ 804.731326] ext4_system_zone 3KB 3KB [ 804.731338] ext4_io_end_vec 7KB 7KB [ 804.731352] ext4_bio_post_read_ctx 15KB 15KB [ 804.731376] pid_namespace 7KB 7KB [ 804.731390] rpc_buffers 31KB 31KB [ 804.731403] rpc_tasks 3KB 3KB [ 804.731417] UNIX-STREAM 224KB 352KB [ 804.731431] UNIX 208KB 256KB [ 804.731515] UDP-Lite 63KB 63KB [ 804.731610] tcp_bind_bucket 8KB 8KB [ 804.731629] ip_fib_trie 8KB 8KB [ 804.731641] ip_fib_alias 11KB 11KB [ 804.731655] ip_dst_cache 8KB 8KB [ 804.731669] RAW 31KB 31KB [ 804.731683] UDP 133KB 220KB [ 804.731696] request_sock_TCP 7KB 7KB [ 804.731709] TCP 58KB 58KB [ 804.731723] hugetlbfs_inode_cache 15KB 15KB [ 804.731737] bio-248 15KB 15KB [ 804.731749] ep_head 8KB 8KB [ 804.731762] eventpoll_pwq 19KB 19KB [ 804.731775] eventpoll_epi 51KB 51KB [ 804.731788] inotify_inode_mark 42KB 42KB [ 804.731802] request_queue 63KB 63KB [ 804.731815] blkdev_ioc 8KB 8KB [ 804.731828] bio-184 40KB 40KB [ 804.731841] biovec-max 450KB 450KB [ 804.731856] biovec-64 136KB 189KB [ 804.731869] biovec-16 56KB 56KB [ 804.731884] uid_cache 7KB 7KB [ 804.731899] dmaengine-unmap-2 4KB 4KB [ 804.731912] audit_buffer 7KB 7KB [ 804.731927] skbuff_fclone_cache 26KB 63KB [ 804.731941] skbuff_head_cache 1413KB 1413KB [ 804.731956] file_lock_cache 70KB 70KB [ 804.731969] file_lock_ctx 7KB 7KB [ 804.731982] fsnotify_mark_connector 20KB 20KB [ 804.731997] taskstats 30KB 30KB [ 804.732011] proc_dir_entry 345KB 345KB [ 804.732024] pde_opener 27KB 27KB [ 804.732037] seq_file 48KB 48KB [ 804.732051] sigqueue 11KB 31KB [ 804.732066] shmem_inode_cache 1457KB 1515KB [ 804.732080] kernfs_iattrs_cache 262KB 262KB [ 804.732094] kernfs_node_cache 5276KB 5276KB [ 804.732108] mnt_cache 157KB 157KB [ 804.732150] filp 1616KB 2235KB [ 804.732165] names_cache 13974KB 14105KB [ 804.732178] net_namespace 95KB 95KB [ 804.732192] hashtab_node 274KB 274KB [ 804.732205] ebitmap_node 1149KB 1149KB [ 804.732219] avtab_node 4976KB 4976KB [ 804.732237] avc_node 31KB 31KB [ 804.732279] lsm_inode_cache 2630KB 2945KB [ 804.732296] lsm_file_cache 85KB 144KB [ 804.732309] key_jar 39KB 39KB [ 804.732323] uts_namespace 15KB 15KB [ 804.732336] nsproxy 7KB 7KB [ 804.732367] vm_area_struct 820KB 1000KB [ 804.732381] mm_struct 262KB 315KB [ 804.732395] fs_cache 43KB 60KB [ 804.732410] files_cache 107KB 239KB [ 804.732425] signal_cache 344KB 455KB [ 804.732438] sighand_cache 302KB 330KB [ 804.732594] task_struct 1066KB 1215KB [ 804.732611] cred_jar 135KB 172KB [ 804.732626] anon_vma_chain 162KB 192KB [ 804.732643] anon_vma 164KB 204KB [ 804.732657] pid 76KB 97KB [ 804.732675] Acpi-Operand 104KB 166KB [ 804.732688] Acpi-ParseExt 35KB 35KB [ 804.732702] Acpi-Parse 55KB 71KB [ 804.732716] Acpi-State 35KB 51KB [ 804.732729] Acpi-Namespace 28KB 28KB [ 804.732744] numa_policy 3KB 3KB [ 804.732756] perf_event 63KB 63KB [ 804.732769] trace_event_file 175KB 175KB [ 804.732782] ftrace_event_field 304KB 304KB [ 804.732796] pool_workqueue 40KB 40KB [ 804.732809] task_group 16KB 16KB [ 804.732822] vmap_area 41KB 47KB [ 804.732838] page->ptl 133KB 157KB [ 804.732852] kmemleak_scan_area 22KB 27KB [ 804.733436] kmemleak_object 133990KB 140119KB [ 804.733597] kmalloc-cg-8k 64KB 64KB [ 804.733616] kmalloc-cg-4k 2296KB 2752KB [ 804.733630] kmalloc-cg-2k 1736KB 1792KB [ 804.733644] kmalloc-cg-1k 434KB 480KB [ 804.733659] kmalloc-cg-512 276KB 320KB [ 804.733673] kmalloc-cg-256 48KB 48KB [ 804.733686] kmalloc-cg-192 40KB 40KB [ 804.733699] kmalloc-cg-128 40KB 40KB [ 804.733711] kmalloc-cg-96 28KB 28KB [ 804.733724] kmalloc-cg-64 20KB 20KB [ 804.733738] kmalloc-cg-32 46KB 68KB [ 804.733752] kmalloc-cg-16 8KB 8KB [ 804.733764] kmalloc-cg-8 11KB 11KB [ 804.733778] kmalloc-8k 5344KB 5504KB [ 804.733797] kmalloc-4k 4128KB 4512KB [ 804.733818] kmalloc-2k 3052KB 3488KB [ 804.733831] kmalloc-1k 9920KB 9920KB [ 804.733844] kmalloc-512 5824KB 5824KB [ 804.733867] kmalloc-256 957KB 1064KB [ 804.733894] kmalloc-192 290KB 376KB [ 804.733923] kmalloc-128 355KB 508KB [ 804.733936] kmalloc-96 536KB 536KB [ 804.733949] kmalloc-64 1472KB 1472KB [ 804.733974] kmalloc-32 475KB 560KB [ 804.733989] kmalloc-16 323KB 328KB [ 804.734003] kmalloc-8 257KB 262KB [ 804.734016] kmem_cache_node 51KB 51KB [ 804.734030] kmem_cache 82KB 82KB [ 804.734043] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=6558,uid=0 [ 804.734138] Out of memory (oom_kill_allocating_task): Killed process 6556 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34552kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:00:29 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:29 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:29 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:29 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 805.593700] FAT-fs (loop1): bogus number of reserved sectors [ 805.593784] FAT-fs (loop1): Can't find a valid FAT filesystem [ 805.596301] FAT-fs (loop4): bogus number of reserved sectors [ 805.596318] FAT-fs (loop4): Can't find a valid FAT filesystem [ 805.628742] loop1: detected capacity change from 0 to 1 [ 805.632192] loop4: detected capacity change from 0 to 1 [ 805.633826] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 805.651691] FAT-fs (loop4): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:00:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:29 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 806.265298] systemd-udevd invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-1000 [ 806.265326] CPU: 1 PID: 6013 Comm: systemd-udevd Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 806.265339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 806.265348] Call Trace: [ 806.265352] [ 806.265357] dump_stack_lvl+0x8b/0xb3 [ 806.265381] dump_header+0x10b/0x7e4 [ 806.265397] oom_kill_process.cold+0x10/0x15 [ 806.265419] out_of_memory+0x358/0x14b0 [ 806.265447] ? oom_killer_disable+0x270/0x270 [ 806.265469] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 806.265501] ? warn_alloc+0x190/0x190 [ 806.265522] ? prepare_alloc_pages+0x371/0x500 [ 806.265546] __alloc_pages+0x421/0x4f0 [ 806.265559] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 806.265571] ? lock_is_held_type+0xd7/0x130 [ 806.265597] ? inode_doinit_with_dentry+0x868/0x1240 [ 806.265615] ? lock_downgrade+0x6d0/0x6d0 [ 806.265630] ? do_raw_spin_lock+0x121/0x260 [ 806.265652] alloc_pages+0x1a0/0x2f0 [ 806.265669] __get_free_pages+0xc/0xa0 [ 806.265686] inode_doinit_with_dentry+0x8f3/0x1240 [ 806.265708] ? selinux_file_lock+0x270/0x270 [ 806.265723] ? find_held_lock+0x2c/0x110 [ 806.265739] ? lock_release+0x3b2/0x750 [ 806.265756] selinux_d_instantiate+0x23/0x30 [ 806.265773] security_d_instantiate+0x56/0xe0 [ 806.265789] d_splice_alias+0x8c/0xc60 [ 806.265809] kernfs_iop_lookup+0x27f/0x320 [ 806.265832] __lookup_slow+0x252/0x490 [ 806.265848] ? page_put_link+0x1f0/0x1f0 [ 806.265865] ? p9pdu_vwritef+0xb00/0x1c80 [ 806.265889] ? p9pdu_vwritef+0xb00/0x1c80 [ 806.265905] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 806.265924] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 806.265942] ? link_path_walk.part.0+0x154/0xf80 [ 806.265961] walk_component+0x411/0x6a0 [ 806.265977] ? handle_dots.part.0+0x1500/0x1500 [ 806.265992] ? path_init+0x17b0/0x17b0 [ 806.266016] path_lookupat+0x1ba/0x850 [ 806.266037] path_openat+0x18a5/0x2870 [ 806.266061] ? path_lookupat+0x850/0x850 [ 806.266075] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 806.266096] ? lock_is_held_type+0xd7/0x130 [ 806.266119] do_filp_open+0x1aa/0x400 [ 806.266134] ? may_open_dev+0xf0/0xf0 [ 806.266152] ? alloc_fd+0x2f0/0x670 [ 806.266174] ? rwlock_bug.part.0+0x90/0x90 [ 806.266190] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 806.266207] ? _find_next_bit+0x1e5/0x260 [ 806.266228] ? _raw_spin_unlock+0x24/0x40 [ 806.266244] ? alloc_fd+0x2f0/0x670 [ 806.266270] do_sys_openat2+0x16d/0x4c0 [ 806.266291] ? build_open_flags+0x6f0/0x6f0 [ 806.266312] ? seccomp_notify_ioctl+0xeb0/0xeb0 [ 806.266333] __x64_sys_openat+0x13f/0x1f0 [ 806.266344] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 806.266360] ? __secure_computing+0x195/0x2f0 [ 806.266380] do_syscall_64+0x3b/0x90 [ 806.266395] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 806.266413] RIP: 0033:0x7fc9c43ddd62 [ 806.266429] Code: Unable to access opcode bytes at RIP 0x7fc9c43ddd38. [ 806.266434] RSP: 002b:00007fff71f23fd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 806.266446] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc9c43ddd62 [ 806.266454] RDX: 00000000002a0000 RSI: 00005623f5d0d5b1 RDI: 0000000000000013 [ 806.266461] RBP: 00005623f5d0d5b0 R08: 00005623f50478f0 R09: 00007fc9c44adbe0 [ 806.266469] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623f5d157ea [ 806.266476] R13: 0000000000000013 R14: 0000000000000005 R15: 00005623f5d0d5b1 [ 806.266498] [ 806.266549] Mem-Info: [ 806.266554] active_anon:825 inactive_anon:44852 isolated_anon:0 [ 806.266554] active_file:159 inactive_file:164 isolated_file:8 [ 806.266554] unevictable:0 dirty:3 writeback:0 [ 806.266554] slab_reclaimable:7065 slab_unreclaimable:58892 [ 806.266554] mapped:69862 shmem:112 pagetables:947 bounce:0 [ 806.266554] kernel_misc_reclaimable:0 [ 806.266554] free:4240 free_pcp:0 free_cma:0 [ 806.266585] Node 0 active_anon:3300kB inactive_anon:179408kB active_file:636kB inactive_file:656kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:279448kB dirty:12kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4032kB pagetables:3788kB all_unreclaimable? no [ 806.266611] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 806.266644] lowmem_reserve[]: 0 1615 1615 1615 [ 806.266659] Node 0 DMA32 free:10472kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3300kB inactive_anon:179392kB active_file:692kB inactive_file:1144kB unevictable:0kB writepending:12kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 806.266694] lowmem_reserve[]: 0 0 0 0 [ 806.266707] Node 0 DMA: 4*4kB (UM) 3*8kB (M) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 806.266796] Node 0 DMA32: 1050*4kB (UMH) 358*8kB (UMEH) 63*16kB (UMEH) 34*32kB (UM) 5*64kB (UH) 1*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 10888kB [ 806.266870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 806.266880] 428 total pagecache pages [ 806.266884] 0 pages in swap cache [ 806.266887] Swap cache stats: add 0, delete 0, find 0/0 [ 806.266894] Free swap = 0kB [ 806.266897] Total swap = 0kB [ 806.266901] 524158 pages RAM [ 806.266904] 0 pages HighMem/MovableOnly [ 806.266907] 105748 pages reserved [ 806.266911] Unreclaimable slab info: [ 806.266914] Name Used Total [ 806.266971] pid_4 7KB 7KB [ 806.266979] pid_3 3KB 3KB [ 806.266986] pid_2 41KB 41KB [ 806.267000] fib6_nodes 28KB 28KB [ 806.267007] ip6_dst_cache 37KB 37KB [ 806.267014] RAWv6 126KB 126KB [ 806.267021] UDPLITEv6 31KB 31KB [ 806.267029] UDPv6 62KB 62KB [ 806.267037] TCPv6 62KB 62KB [ 806.267047] scsi_sense_cache 8KB 8KB [ 806.267054] virtio_scsi_cmd 16KB 16KB [ 806.267061] bio-120 7KB 7KB [ 806.267075] sgpool-128 89KB 89KB [ 806.267081] sgpool-64 63KB 63KB [ 806.267088] sgpool-32 173KB 173KB [ 806.267094] sgpool-16 105KB 105KB [ 806.267101] sgpool-8 71KB 71KB [ 806.267107] mqueue_inode_cache 60KB 60KB [ 806.267114] nfs_commit_data 15KB 15KB [ 806.267121] nfs_write_data 47KB 47KB [ 806.267130] jbd2_inode 7KB 7KB [ 806.267138] ext4_system_zone 3KB 3KB [ 806.267145] ext4_io_end_vec 7KB 7KB [ 806.267152] ext4_bio_post_read_ctx 15KB 15KB [ 806.267165] pid_namespace 7KB 7KB [ 806.267173] rpc_buffers 31KB 31KB [ 806.267180] rpc_tasks 3KB 3KB [ 806.267187] UNIX-STREAM 224KB 352KB [ 806.267194] UNIX 208KB 256KB [ 806.267203] UDP-Lite 63KB 63KB [ 806.267209] tcp_bind_bucket 8KB 8KB [ 806.267218] ip_fib_trie 8KB 8KB [ 806.267225] ip_fib_alias 11KB 11KB [ 806.267232] ip_dst_cache 8KB 8KB [ 806.267239] RAW 31KB 31KB [ 806.267246] UDP 133KB 220KB [ 806.267254] request_sock_TCP 7KB 7KB [ 806.267260] TCP 58KB 58KB [ 806.267267] hugetlbfs_inode_cache 15KB 15KB [ 806.267274] bio-248 15KB 15KB [ 806.267281] ep_head 8KB 8KB [ 806.267288] eventpoll_pwq 19KB 19KB [ 806.267295] eventpoll_epi 51KB 51KB [ 806.267301] inotify_inode_mark 42KB 42KB [ 806.267308] request_queue 63KB 63KB [ 806.267315] blkdev_ioc 8KB 8KB [ 806.267322] bio-184 40KB 40KB [ 806.267328] biovec-max 837KB 837KB [ 806.267336] biovec-64 204KB 204KB [ 806.267342] biovec-16 41KB 41KB [ 806.267350] uid_cache 7KB 7KB [ 806.267358] dmaengine-unmap-2 4KB 4KB [ 806.267365] audit_buffer 7KB 7KB [ 806.267374] skbuff_fclone_cache 26KB 63KB [ 806.267381] skbuff_head_cache 1526KB 1526KB [ 806.267390] file_lock_cache 36KB 55KB [ 806.267397] file_lock_ctx 7KB 7KB [ 806.267403] fsnotify_mark_connector 20KB 20KB [ 806.267411] taskstats 30KB 30KB [ 806.267418] proc_dir_entry 345KB 345KB [ 806.267426] pde_opener 27KB 27KB [ 806.267432] seq_file 48KB 48KB [ 806.267457] sigqueue 11KB 31KB [ 806.267466] shmem_inode_cache 1446KB 1515KB [ 806.267473] kernfs_iattrs_cache 262KB 262KB [ 806.267481] kernfs_node_cache 5276KB 5276KB [ 806.267488] mnt_cache 157KB 157KB [ 806.267519] filp 1305KB 1935KB [ 806.267526] names_cache 10382KB 10527KB [ 806.267533] net_namespace 95KB 95KB [ 806.267540] hashtab_node 274KB 274KB [ 806.267548] ebitmap_node 1149KB 1149KB [ 806.267556] avtab_node 4976KB 4976KB [ 806.267565] avc_node 31KB 31KB [ 806.267595] lsm_inode_cache 2658KB 2945KB [ 806.267607] lsm_file_cache 66KB 144KB [ 806.267614] key_jar 39KB 39KB [ 806.267621] uts_namespace 15KB 15KB [ 806.267629] nsproxy 7KB 7KB [ 806.267644] vm_area_struct 912KB 1000KB [ 806.267651] mm_struct 262KB 315KB [ 806.267659] fs_cache 43KB 60KB [ 806.267667] files_cache 107KB 239KB [ 806.267676] signal_cache 344KB 455KB [ 806.267684] sighand_cache 302KB 330KB [ 806.267691] task_struct 1242KB 1242KB [ 806.267701] cred_jar 101KB 172KB [ 806.267709] anon_vma_chain 189KB 192KB [ 806.267720] anon_vma 161KB 200KB [ 806.267728] pid 76KB 97KB [ 806.267738] Acpi-Operand 104KB 166KB [ 806.267745] Acpi-ParseExt 35KB 35KB [ 806.267753] Acpi-Parse 55KB 71KB [ 806.267760] Acpi-State 35KB 51KB [ 806.267767] Acpi-Namespace 28KB 28KB [ 806.267774] numa_policy 3KB 3KB [ 806.267781] perf_event 63KB 63KB [ 806.267788] trace_event_file 175KB 175KB [ 806.267795] ftrace_event_field 304KB 304KB [ 806.267803] pool_workqueue 40KB 40KB [ 806.267810] task_group 16KB 16KB [ 806.267817] vmap_area 41KB 47KB [ 806.267825] page->ptl 148KB 157KB [ 806.267832] kmemleak_scan_area 22KB 27KB [ 806.268221] kmemleak_object 135060KB 140104KB [ 806.268239] kmalloc-cg-8k 64KB 64KB [ 806.268251] kmalloc-cg-4k 2088KB 2720KB [ 806.268259] kmalloc-cg-2k 1736KB 1792KB [ 806.268266] kmalloc-cg-1k 434KB 480KB [ 806.268275] kmalloc-cg-512 276KB 320KB [ 806.268281] kmalloc-cg-256 48KB 48KB [ 806.268288] kmalloc-cg-192 40KB 40KB [ 806.268295] kmalloc-cg-128 40KB 40KB [ 806.268302] kmalloc-cg-96 28KB 28KB [ 806.268309] kmalloc-cg-64 20KB 20KB [ 806.268317] kmalloc-cg-32 37KB 68KB [ 806.268323] kmalloc-cg-16 8KB 8KB [ 806.268330] kmalloc-cg-8 11KB 11KB [ 806.268337] kmalloc-8k 5456KB 5504KB [ 806.268350] kmalloc-4k 3824KB 4224KB [ 806.268363] kmalloc-2k 3084KB 3488KB [ 806.268369] kmalloc-1k 10784KB 10784KB [ 806.268376] kmalloc-512 6192KB 6192KB [ 806.268390] kmalloc-256 973KB 1064KB [ 806.268410] kmalloc-192 290KB 376KB [ 806.268433] kmalloc-128 326KB 508KB [ 806.268455] kmalloc-96 568KB 568KB [ 806.268462] kmalloc-64 1552KB 1552KB [ 806.268480] kmalloc-32 464KB 560KB [ 806.268488] kmalloc-16 320KB 328KB [ 806.268495] kmalloc-8 261KB 262KB [ 806.268502] kmem_cache_node 51KB 51KB [ 806.268509] kmem_cache 82KB 82KB [ 806.268516] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=3997,uid=0 [ 806.268689] Out of memory: Killed process 3997 (syz-executor.1) total-vm:93544kB, anon-rss:444kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 806.278760] syz-executor.7 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 806.278782] CPU: 1 PID: 6573 Comm: syz-executor.7 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 806.278795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 806.278802] Call Trace: [ 806.278805] [ 806.278810] dump_stack_lvl+0x8b/0xb3 [ 806.278826] dump_header+0x10b/0x7e4 [ 806.278841] oom_kill_process.cold+0x10/0x15 [ 806.278857] out_of_memory+0x11e6/0x14b0 [ 806.278877] ? oom_killer_disable+0x270/0x270 [ 806.278900] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 806.278931] ? warn_alloc+0x190/0x190 [ 806.278953] ? prepare_alloc_pages+0x371/0x500 [ 806.278970] ? lock_is_held_type+0xd7/0x130 [ 806.278994] __alloc_pages+0x421/0x4f0 [ 806.279007] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 806.279021] ? __schedule+0x895/0x2450 [ 806.279041] ? io_schedule_timeout+0x140/0x140 [ 806.279062] alloc_pages+0x1a0/0x2f0 [ 806.279080] __vmalloc_node_range+0x713/0x1410 [ 806.279106] ? packet_set_ring+0xb60/0x1b20 [ 806.279134] ? __vmalloc_node+0x100/0x100 [ 806.279154] ? lock_is_held_type+0xd7/0x130 [ 806.279176] ? packet_set_ring+0xb60/0x1b20 [ 806.279192] __vmalloc_node+0xb5/0x100 [ 806.279209] ? packet_set_ring+0xb60/0x1b20 [ 806.279230] packet_set_ring+0xb60/0x1b20 [ 806.279258] packet_setsockopt+0x1b56/0x3cc0 [ 806.279279] ? lock_release+0x3b2/0x750 [ 806.279294] ? __fget_files+0x265/0x470 [ 806.279311] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 806.279332] ? packet_bind+0x1b0/0x1b0 [ 806.279353] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 806.279372] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 806.279387] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 806.279416] ? selinux_socket_setsockopt+0x6a/0x80 [ 806.279432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 806.279456] __sys_setsockopt+0x180/0x2a0 [ 806.279473] ? packet_bind+0x1b0/0x1b0 [ 806.279490] ? __ia32_sys_recv+0x100/0x100 [ 806.279518] __x64_sys_setsockopt+0xba/0x150 [ 806.279535] ? syscall_enter_from_user_mode+0x1d/0x50 [ 806.279555] do_syscall_64+0x3b/0x90 [ 806.279571] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 806.279590] RIP: 0033:0x7ff922a34b19 [ 806.279599] 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 [ 806.279611] RSP: 002b:00007ff91ffaa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 806.279622] RAX: ffffffffffffffda RBX: 00007ff922b47f60 RCX: 00007ff922a34b19 [ 806.279631] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 806.279638] RBP: 00007ff922a8ef6d R08: 0000000000000010 R09: 0000000000000000 [ 806.279645] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 806.279653] R13: 00007ffca01b4bff R14: 00007ff91ffaa300 R15: 0000000000022000 [ 806.279676] [ 806.279712] Mem-Info: [ 806.279715] active_anon:825 inactive_anon:44831 isolated_anon:0 [ 806.279715] active_file:159 inactive_file:121 isolated_file:8 [ 806.279715] unevictable:0 dirty:3 writeback:0 [ 806.279715] slab_reclaimable:7065 slab_unreclaimable:58892 [ 806.279715] mapped:69841 shmem:112 pagetables:947 bounce:0 [ 806.279715] kernel_misc_reclaimable:0 [ 806.279715] free:4366 free_pcp:61 free_cma:0 [ 806.279747] Node 0 active_anon:3300kB inactive_anon:179324kB active_file:636kB inactive_file:484kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:279364kB dirty:12kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4032kB pagetables:3788kB all_unreclaimable? no [ 806.279775] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 806.279810] lowmem_reserve[]: 0 1615 1615 1615 [ 806.279825] Node 0 DMA32 free:10976kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3300kB inactive_anon:179392kB active_file:692kB inactive_file:1144kB unevictable:0kB writepending:12kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 806.279862] lowmem_reserve[]: 0 0 0 0 [ 806.279876] Node 0 DMA: 4*4kB (UM) 3*8kB (M) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB [ 806.279959] Node 0 DMA32: 1059*4kB (MH) 346*8kB (UMEH) 62*16kB (UMEH) 34*32kB (UM) 6*64kB (UH) 1*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 10876kB [ 806.280037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 806.280048] 386 total pagecache pages [ 806.280051] 0 pages in swap cache [ 806.280054] Swap cache stats: add 0, delete 0, find 0/0 [ 806.280061] Free swap = 0kB [ 806.280065] Total swap = 0kB [ 806.280068] 524158 pages RAM [ 806.280071] 0 pages HighMem/MovableOnly [ 806.280074] 105748 pages reserved [ 806.280078] Unreclaimable slab info: [ 806.280081] Name Used Total [ 806.280085] pid_4 7KB 7KB [ 806.280093] pid_3 3KB 3KB [ 806.280100] pid_2 41KB 41KB [ 806.280110] fib6_nodes 28KB 28KB [ 806.280116] ip6_dst_cache 37KB 37KB [ 806.280124] RAWv6 126KB 126KB [ 806.280131] UDPLITEv6 31KB 31KB [ 806.280138] UDPv6 62KB 62KB [ 806.280146] TCPv6 62KB 62KB [ 806.280156] scsi_sense_cache 8KB 8KB [ 806.280163] virtio_scsi_cmd 16KB 16KB [ 806.280170] bio-120 7KB 7KB [ 806.280182] sgpool-128 89KB 89KB [ 806.280189] sgpool-64 63KB 63KB [ 806.280196] sgpool-32 173KB 173KB [ 806.280203] sgpool-16 105KB 105KB [ 806.280210] sgpool-8 71KB 71KB [ 806.280217] mqueue_inode_cache 60KB 60KB [ 806.280224] nfs_commit_data 15KB 15KB [ 806.280231] nfs_write_data 47KB 47KB [ 806.280239] jbd2_inode 7KB 7KB [ 806.280246] ext4_system_zone 3KB 3KB [ 806.280253] ext4_io_end_vec 7KB 7KB [ 806.280260] ext4_bio_post_read_ctx 15KB 15KB [ 806.280272] pid_namespace 7KB 7KB [ 806.280279] rpc_buffers 31KB 31KB [ 806.280286] rpc_tasks 3KB 3KB [ 806.280293] UNIX-STREAM 224KB 352KB [ 806.280300] UNIX 208KB 256KB [ 806.280308] UDP-Lite 63KB 63KB [ 806.280315] tcp_bind_bucket 8KB 8KB [ 806.280323] ip_fib_trie 8KB 8KB [ 806.280330] ip_fib_alias 11KB 11KB [ 806.280337] ip_dst_cache 8KB 8KB [ 806.280344] RAW 31KB 31KB [ 806.280351] UDP 133KB 220KB [ 806.280359] request_sock_TCP 7KB 7KB [ 806.280366] TCP 58KB 58KB [ 806.280372] hugetlbfs_inode_cache 15KB 15KB [ 806.280380] bio-248 15KB 15KB [ 806.280386] ep_head 8KB 8KB [ 806.280393] eventpoll_pwq 19KB 19KB [ 806.280400] eventpoll_epi 51KB 51KB [ 806.280406] inotify_inode_mark 42KB 42KB [ 806.280414] request_queue 63KB 63KB [ 806.280421] blkdev_ioc 8KB 8KB [ 806.280427] bio-184 40KB 40KB [ 806.280434] biovec-max 837KB 837KB [ 806.280474] biovec-64 204KB 204KB [ 806.280481] biovec-16 41KB 41KB [ 806.280489] uid_cache 7KB 7KB [ 806.280496] dmaengine-unmap-2 4KB 4KB [ 806.280503] audit_buffer 7KB 7KB [ 806.280510] skbuff_fclone_cache 26KB 63KB [ 806.280517] skbuff_head_cache 1526KB 1526KB [ 806.280525] file_lock_cache 36KB 55KB [ 806.280532] file_lock_ctx 7KB 7KB [ 806.280538] fsnotify_mark_connector 20KB 20KB [ 806.280546] taskstats 30KB 30KB [ 806.280553] proc_dir_entry 345KB 345KB [ 806.280560] pde_opener 27KB 27KB [ 806.280567] seq_file 48KB 48KB [ 806.280574] sigqueue 11KB 31KB [ 806.280581] shmem_inode_cache 1446KB 1515KB [ 806.280588] kernfs_iattrs_cache 262KB 262KB [ 806.280595] kernfs_node_cache 5276KB 5276KB [ 806.280601] mnt_cache 157KB 157KB [ 806.280610] filp 1305KB 1935KB [ 806.280617] names_cache 10382KB 10527KB [ 806.280624] net_namespace 95KB 95KB [ 806.280631] hashtab_node 274KB 274KB [ 806.280638] ebitmap_node 1149KB 1149KB [ 806.280645] avtab_node 4976KB 4976KB [ 806.280654] avc_node 31KB 31KB [ 806.280663] lsm_inode_cache 2658KB 2945KB [ 806.280670] lsm_file_cache 66KB 144KB [ 806.280677] key_jar 39KB 39KB [ 806.280684] uts_namespace 15KB 15KB [ 806.280691] nsproxy 7KB 7KB [ 806.280698] vm_area_struct 912KB 1000KB [ 806.280705] mm_struct 262KB 315KB [ 806.280712] fs_cache 43KB 60KB [ 806.280719] files_cache 107KB 239KB [ 806.280726] signal_cache 344KB 455KB [ 806.280733] sighand_cache 302KB 330KB [ 806.280740] task_struct 1242KB 1242KB [ 806.280747] cred_jar 101KB 172KB [ 806.280754] anon_vma_chain 189KB 192KB [ 806.280761] anon_vma 161KB 200KB [ 806.280768] pid 76KB 97KB [ 806.280776] Acpi-Operand 104KB 166KB [ 806.280783] Acpi-ParseExt 35KB 35KB [ 806.280790] Acpi-Parse 55KB 71KB [ 806.280797] Acpi-State 35KB 51KB [ 806.280804] Acpi-Namespace 28KB 28KB [ 806.280811] numa_policy 3KB 3KB [ 806.280818] perf_event 63KB 63KB [ 806.280825] trace_event_file 175KB 175KB [ 806.280832] ftrace_event_field 304KB 304KB [ 806.280839] pool_workqueue 40KB 40KB [ 806.280846] task_group 16KB 16KB [ 806.280854] vmap_area 41KB 47KB [ 806.280861] page->ptl 148KB 157KB [ 806.280868] kmemleak_scan_area 22KB 27KB [ 806.280903] kmemleak_object 135060KB 140104KB [ 806.280917] kmalloc-cg-8k 64KB 64KB [ 806.280925] kmalloc-cg-4k 2088KB 2720KB [ 806.280932] kmalloc-cg-2k 1736KB 1792KB [ 806.280939] kmalloc-cg-1k 434KB 480KB [ 806.280946] kmalloc-cg-512 276KB 320KB [ 806.280953] kmalloc-cg-256 48KB 48KB [ 806.280960] kmalloc-cg-192 40KB 40KB [ 806.280967] kmalloc-cg-128 40KB 40KB [ 806.280974] kmalloc-cg-96 28KB 28KB [ 806.280981] kmalloc-cg-64 20KB 20KB [ 806.280988] kmalloc-cg-32 37KB 68KB [ 806.280995] kmalloc-cg-16 8KB 8KB [ 806.281001] kmalloc-cg-8 11KB 11KB [ 806.281008] kmalloc-8k 5456KB 5504KB [ 806.281016] kmalloc-4k 3824KB 4224KB [ 806.281023] kmalloc-2k 3084KB 3488KB [ 806.281030] kmalloc-1k 10784KB 10784KB [ 806.281037] kmalloc-512 6192KB 6192KB [ 806.281044] kmalloc-256 973KB 1064KB [ 806.281052] kmalloc-192 290KB 376KB [ 806.281061] kmalloc-128 326KB 508KB [ 806.281067] kmalloc-96 568KB 568KB [ 806.281074] kmalloc-64 1552KB 1552KB [ 806.281081] kmalloc-32 464KB 560KB [ 806.281088] kmalloc-16 320KB 328KB [ 806.281095] kmalloc-8 261KB 262KB [ 806.281102] kmem_cache_node 51KB 51KB [ 806.281109] kmem_cache 82KB 82KB [ 806.281116] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=6573,uid=0 [ 806.281163] Out of memory (oom_kill_allocating_task): Killed process 6572 (syz-executor.7) total-vm:93412kB, anon-rss:384kB, file-rss:34600kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:00:43 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={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) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:43 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 819.463759] FAT-fs (loop1): bogus number of reserved sectors [ 819.463783] FAT-fs (loop1): Can't find a valid FAT filesystem [ 819.471908] loop1: detected capacity change from 0 to 1 [ 819.472357] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:00:43 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:00:43 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 820.179418] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 820.179538] CPU: 1 PID: 6615 Comm: syz-executor.1 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 820.179563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 820.179576] Call Trace: [ 820.179582] [ 820.179590] dump_stack_lvl+0x8b/0xb3 [ 820.179624] dump_header+0x10b/0x7e4 [ 820.179651] oom_kill_process.cold+0x10/0x15 [ 820.179678] out_of_memory+0x11e6/0x14b0 [ 820.179717] ? oom_killer_disable+0x270/0x270 [ 820.179757] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 820.179813] ? warn_alloc+0x190/0x190 [ 820.179852] ? prepare_alloc_pages+0x371/0x500 [ 820.179884] ? lock_chain_count+0x20/0x20 [ 820.179918] __alloc_pages+0x421/0x4f0 [ 820.179941] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 820.179966] ? __lock_acquire+0xbac/0x6120 [ 820.180002] ? __lock_acquire+0xbac/0x6120 [ 820.180048] alloc_pages+0x1a0/0x2f0 [ 820.180079] get_zeroed_page+0x14/0xa0 [ 820.180108] ? lock_chain_count+0x20/0x20 [ 820.180132] __pud_alloc+0x33/0x270 [ 820.180163] __handle_mm_fault+0xcc6/0x3670 [ 820.180197] ? lock_is_held_type+0xd7/0x130 [ 820.180230] ? __pmd_alloc+0x680/0x680 [ 820.180294] handle_mm_fault+0x2e6/0xa20 [ 820.180330] do_user_addr_fault+0x54a/0x12a0 [ 820.180374] exc_page_fault+0xa2/0x1a0 [ 820.180410] asm_exc_page_fault+0x27/0x30 [ 820.180440] RIP: 0033:0x7f9985759673 [ 820.180457] Code: 5d c3 0f 1f 44 00 00 48 8b 0d 59 ed 0a 01 48 8b 05 4a ed 0a 01 4c 8d 81 00 00 00 01 48 39 c8 72 13 4c 39 c0 73 0e 48 8d 50 04 <89> 38 48 89 15 2c ed 0a 01 c3 52 48 8d 35 77 b7 0b 00 48 89 c2 48 [ 820.180477] RSP: 002b:00007fff049b9ad8 EFLAGS: 00010287 [ 820.180495] RAX: 0000001b2d820000 RBX: 0000000000000003 RCX: 0000001b2d820000 [ 820.180508] RDX: 0000001b2d820004 RSI: 00007f998581600e RDI: 0000000000000000 [ 820.180522] RBP: 0000000000000000 R08: 0000001b2e820000 R09: 00007fff049b9720 [ 820.180534] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 820.180547] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff049b9d70 [ 820.180587] [ 820.180654] Mem-Info: [ 820.180660] active_anon:825 inactive_anon:44855 isolated_anon:0 [ 820.180660] active_file:79 inactive_file:120 isolated_file:2 [ 820.180660] unevictable:0 dirty:17 writeback:21 [ 820.180660] slab_reclaimable:7016 slab_unreclaimable:59607 [ 820.180660] mapped:69797 shmem:112 pagetables:1026 bounce:0 [ 820.180660] kernel_misc_reclaimable:0 [ 820.180660] free:4414 free_pcp:0 free_cma:0 [ 820.180715] Node 0 active_anon:3300kB inactive_anon:179420kB active_file:316kB inactive_file:480kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:279188kB dirty:68kB writeback:84kB shmem:448kB writeback_tmp:0kB kernel_stack:4288kB pagetables:4104kB all_unreclaimable? no [ 820.180764] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 820.180824] lowmem_reserve[]: 0 1615 1615 1615 [ 820.180852] Node 0 DMA32 free:11156kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:6144KB active_anon:3300kB inactive_anon:179404kB active_file:544kB inactive_file:528kB unevictable:0kB writepending:320kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 820.180915] lowmem_reserve[]: 0 0 0 0 [ 820.180940] Node 0 DMA: 4*4kB (UM) 3*8kB (M) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 820.181086] Node 0 DMA32: 1166*4kB (UMEH) 427*8kB (UMEH) 83*16kB (UMEH) 34*32kB (UM) 5*64kB (UH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10816kB [ 820.181210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 820.181228] 340 total pagecache pages [ 820.181235] 0 pages in swap cache [ 820.181240] Swap cache stats: add 0, delete 0, find 0/0 [ 820.181253] Free swap = 0kB [ 820.181258] Total swap = 0kB [ 820.181264] 524158 pages RAM [ 820.181269] 0 pages HighMem/MovableOnly [ 820.181275] 105748 pages reserved [ 820.181282] Unreclaimable slab info: [ 820.181287] Name Used Total [ 820.181295] pid_4 7KB 7KB [ 820.181308] pid_3 3KB 3KB [ 820.181320] pid_2 41KB 41KB [ 820.181339] fib6_nodes 28KB 28KB [ 820.181352] ip6_dst_cache 37KB 37KB [ 820.181365] RAWv6 126KB 126KB [ 820.181378] UDPLITEv6 31KB 31KB [ 820.181391] UDPv6 62KB 62KB [ 820.181405] TCPv6 62KB 62KB [ 820.181422] scsi_sense_cache 8KB 8KB [ 820.181477] virtio_scsi_cmd 16KB 16KB [ 820.181490] bio-120 7KB 7KB [ 820.181513] sgpool-128 89KB 89KB [ 820.181525] sgpool-64 63KB 63KB [ 820.181538] sgpool-32 81KB 157KB [ 820.181551] sgpool-16 46KB 75KB [ 820.181563] sgpool-8 45KB 60KB [ 820.181576] mqueue_inode_cache 60KB 60KB [ 820.181588] nfs_commit_data 15KB 15KB [ 820.181625] nfs_write_data 47KB 47KB [ 820.181641] jbd2_inode 7KB 7KB [ 820.181654] ext4_system_zone 3KB 3KB [ 820.181666] ext4_io_end_vec 7KB 7KB [ 820.181678] ext4_bio_post_read_ctx 15KB 15KB [ 820.181701] pid_namespace 7KB 7KB [ 820.181714] rpc_buffers 31KB 31KB [ 820.181727] rpc_tasks 3KB 3KB [ 820.181739] UNIX-STREAM 224KB 352KB [ 820.181753] UNIX 208KB 256KB [ 820.181767] UDP-Lite 63KB 63KB [ 820.181779] tcp_bind_bucket 8KB 8KB [ 820.181795] ip_fib_trie 8KB 8KB [ 820.181807] ip_fib_alias 11KB 11KB [ 820.181819] ip_dst_cache 8KB 8KB [ 820.181832] RAW 31KB 31KB [ 820.181844] UDP 220KB 220KB [ 820.181857] request_sock_TCP 7KB 7KB [ 820.181869] TCP 58KB 58KB [ 820.181881] hugetlbfs_inode_cache 15KB 15KB [ 820.181894] bio-248 15KB 15KB [ 820.181906] ep_head 8KB 8KB [ 820.181918] eventpoll_pwq 19KB 19KB [ 820.181931] eventpoll_epi 51KB 51KB [ 820.181943] inotify_inode_mark 42KB 42KB [ 820.181957] request_queue 63KB 63KB [ 820.181969] blkdev_ioc 8KB 8KB [ 820.181981] bio-184 40KB 40KB [ 820.181993] biovec-max 480KB 480KB [ 820.182007] biovec-64 141KB 204KB [ 820.182020] biovec-16 26KB 26KB [ 820.182033] uid_cache 7KB 7KB [ 820.182046] dmaengine-unmap-2 4KB 4KB [ 820.182058] audit_buffer 7KB 7KB [ 820.182072] skbuff_fclone_cache 26KB 63KB [ 820.182085] skbuff_head_cache 1387KB 1387KB [ 820.182099] file_lock_cache 63KB 63KB [ 820.182111] file_lock_ctx 7KB 7KB [ 820.182123] fsnotify_mark_connector 20KB 20KB [ 820.182137] taskstats 30KB 30KB [ 820.182149] proc_dir_entry 345KB 345KB [ 820.182161] pde_opener 27KB 27KB [ 820.182174] seq_file 48KB 48KB [ 820.182187] sigqueue 11KB 31KB [ 820.182199] shmem_inode_cache 1477KB 1515KB [ 820.182212] kernfs_iattrs_cache 262KB 262KB [ 820.182225] kernfs_node_cache 5276KB 5276KB [ 820.182237] mnt_cache 157KB 157KB [ 820.182273] filp 1656KB 2347KB [ 820.182287] names_cache 14233KB 14322KB [ 820.182299] net_namespace 95KB 95KB [ 820.182312] hashtab_node 274KB 274KB [ 820.182324] ebitmap_node 1149KB 1149KB [ 820.182338] avtab_node 4976KB 4976KB [ 820.182354] avc_node 31KB 31KB [ 820.182386] lsm_inode_cache 2634KB 2945KB [ 820.182402] lsm_file_cache 95KB 168KB [ 820.182415] key_jar 39KB 39KB [ 820.182427] uts_namespace 15KB 15KB [ 820.182473] nsproxy 7KB 7KB [ 820.182498] vm_area_struct 838KB 996KB [ 820.182511] mm_struct 262KB 315KB [ 820.182524] fs_cache 43KB 56KB [ 820.182538] files_cache 106KB 223KB [ 820.182552] signal_cache 344KB 455KB [ 820.182565] sighand_cache 302KB 330KB [ 820.182579] task_struct 1073KB 1215KB [ 820.182594] cred_jar 134KB 168KB [ 820.182607] anon_vma_chain 176KB 192KB [ 820.182621] anon_vma 166KB 204KB [ 820.182636] pid 56KB 93KB [ 820.182651] Acpi-Operand 104KB 166KB [ 820.182663] Acpi-ParseExt 35KB 35KB [ 820.182676] Acpi-Parse 55KB 71KB [ 820.182688] Acpi-State 35KB 51KB [ 820.182701] Acpi-Namespace 28KB 28KB [ 820.182714] numa_policy 3KB 3KB [ 820.182727] perf_event 63KB 63KB [ 820.182739] trace_event_file 175KB 175KB [ 820.182751] ftrace_event_field 304KB 304KB [ 820.182764] pool_workqueue 40KB 40KB [ 820.182776] task_group 16KB 16KB [ 820.182788] vmap_area 41KB 47KB [ 820.182803] page->ptl 127KB 153KB [ 820.182815] kmemleak_scan_area 22KB 27KB [ 820.183246] kmemleak_object 133139KB 140028KB [ 820.183273] kmalloc-cg-8k 64KB 64KB [ 820.183287] kmalloc-cg-4k 2488KB 2688KB [ 820.183301] kmalloc-cg-2k 1696KB 1792KB [ 820.183314] kmalloc-cg-1k 434KB 480KB [ 820.183327] kmalloc-cg-512 304KB 304KB [ 820.183340] kmalloc-cg-256 48KB 48KB [ 820.183352] kmalloc-cg-192 40KB 40KB [ 820.183364] kmalloc-cg-128 40KB 40KB [ 820.183376] kmalloc-cg-96 28KB 28KB [ 820.183388] kmalloc-cg-64 20KB 20KB [ 820.183402] kmalloc-cg-32 36KB 68KB [ 820.183414] kmalloc-cg-16 8KB 8KB [ 820.183426] kmalloc-cg-8 11KB 11KB [ 820.183471] kmalloc-8k 5344KB 5504KB [ 820.183491] kmalloc-4k 4384KB 4960KB [ 820.183509] kmalloc-2k 3040KB 3488KB [ 820.183522] kmalloc-1k 9760KB 9760KB [ 820.183534] kmalloc-512 5712KB 5712KB [ 820.183554] kmalloc-256 976KB 1064KB [ 820.183576] kmalloc-192 292KB 376KB [ 820.183601] kmalloc-128 348KB 508KB [ 820.183613] kmalloc-96 532KB 532KB [ 820.183625] kmalloc-64 1468KB 1468KB [ 820.183646] kmalloc-32 475KB 560KB [ 820.183660] kmalloc-16 321KB 328KB [ 820.183672] kmalloc-8 260KB 262KB [ 820.183684] kmem_cache_node 51KB 51KB [ 820.183696] kmem_cache 82KB 82KB [ 820.183708] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=6615,uid=0 [ 820.183795] Out of memory (oom_kill_allocating_task): Killed process 6615 (syz-executor.1) total-vm:93280kB, anon-rss:384kB, file-rss:34704kB, shmem-rss:0kB, UID:0 pgtables:108kB oom_score_adj:1000 [ 820.211190] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 820.211229] CPU: 1 PID: 6601 Comm: syz-executor.5 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 820.211252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 820.211266] Call Trace: [ 820.211270] [ 820.211278] dump_stack_lvl+0x8b/0xb3 [ 820.211309] dump_header+0x10b/0x7e4 [ 820.211335] oom_kill_process.cold+0x10/0x15 [ 820.211363] out_of_memory+0x11e6/0x14b0 [ 820.211401] ? oom_killer_disable+0x270/0x270 [ 820.211449] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 820.211505] ? warn_alloc+0x190/0x190 [ 820.211546] ? prepare_alloc_pages+0x371/0x500 [ 820.211578] ? lock_is_held_type+0xd7/0x130 [ 820.211622] __alloc_pages+0x421/0x4f0 [ 820.211645] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 820.211670] ? __schedule+0x895/0x2450 [ 820.211706] ? io_schedule_timeout+0x140/0x140 [ 820.211746] alloc_pages+0x1a0/0x2f0 [ 820.211778] __vmalloc_node_range+0x713/0x1410 [ 820.211826] ? packet_set_ring+0xb60/0x1b20 [ 820.211875] ? __vmalloc_node+0x100/0x100 [ 820.211912] ? lock_is_held_type+0xd7/0x130 [ 820.211952] ? packet_set_ring+0xb60/0x1b20 [ 820.211981] __vmalloc_node+0xb5/0x100 [ 820.212013] ? packet_set_ring+0xb60/0x1b20 [ 820.212050] packet_set_ring+0xb60/0x1b20 [ 820.212104] packet_setsockopt+0x1b56/0x3cc0 [ 820.212143] ? lock_release+0x3b2/0x750 [ 820.212169] ? __fget_files+0x265/0x470 [ 820.212200] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 820.212241] ? packet_bind+0x1b0/0x1b0 [ 820.212273] ? lock_downgrade+0x6d0/0x6d0 [ 820.212299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 820.212332] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 820.212360] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 820.212412] ? selinux_socket_setsockopt+0x6a/0x80 [ 820.212442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 820.212485] __sys_setsockopt+0x180/0x2a0 [ 820.212515] ? packet_bind+0x1b0/0x1b0 [ 820.212547] ? __ia32_sys_recv+0x100/0x100 [ 820.212599] __x64_sys_setsockopt+0xba/0x150 [ 820.212630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 820.212667] do_syscall_64+0x3b/0x90 [ 820.212697] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 820.212730] RIP: 0033:0x7f15d269ab19 [ 820.212747] 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 [ 820.212768] RSP: 002b:00007f15cfc10188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 820.212789] RAX: ffffffffffffffda RBX: 00007f15d27adf60 RCX: 00007f15d269ab19 [ 820.212804] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 820.212817] RBP: 00007f15d26f4f6d R08: 0000000000000010 R09: 0000000000000000 [ 820.212831] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 820.212844] R13: 00007fffe631690f R14: 00007f15cfc10300 R15: 0000000000022000 [ 820.212886] [ 820.213093] Mem-Info: [ 820.213099] active_anon:826 inactive_anon:44868 isolated_anon:0 [ 820.213099] active_file:87 inactive_file:81 isolated_file:27 [ 820.213099] unevictable:0 dirty:10 writeback:19 [ 820.213099] slab_reclaimable:7015 slab_unreclaimable:59611 [ 820.213099] mapped:69767 shmem:112 pagetables:1044 bounce:0 [ 820.213099] kernel_misc_reclaimable:0 [ 820.213099] free:4321 free_pcp:0 free_cma:0 [ 820.213158] Node 0 active_anon:3304kB inactive_anon:179472kB active_file:348kB inactive_file:324kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:279068kB dirty:40kB writeback:76kB shmem:448kB writeback_tmp:0kB kernel_stack:4288kB pagetables:4176kB all_unreclaimable? no [ 820.213209] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 820.213272] lowmem_reserve[]: 0 1615 1615 1615 [ 820.213302] Node 0 DMA32 free:10784kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:6144KB active_anon:3304kB inactive_anon:179456kB active_file:488kB inactive_file:620kB unevictable:0kB writepending:284kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 820.213371] lowmem_reserve[]: 0 0 0 0 [ 820.213398] Node 0 DMA: 4*4kB (UM) 3*8kB (M) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 820.213586] Node 0 DMA32: 1170*4kB (UMEH) 428*8kB (UMEH) 83*16kB (UMEH) 34*32kB (UM) 5*64kB (UH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10840kB [ 820.213726] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 820.213744] 306 total pagecache pages [ 820.213751] 0 pages in swap cache [ 820.213757] Swap cache stats: add 0, delete 0, find 0/0 [ 820.213769] Free swap = 0kB [ 820.213775] Total swap = 0kB [ 820.213781] 524158 pages RAM [ 820.213787] 0 pages HighMem/MovableOnly [ 820.213793] 105748 pages reserved [ 820.213800] Unreclaimable slab info: [ 820.213805] Name Used Total [ 820.213813] pid_4 7KB 7KB [ 820.213826] pid_3 3KB 3KB [ 820.213839] pid_2 41KB 41KB [ 820.213857] fib6_nodes 28KB 28KB [ 820.213870] ip6_dst_cache 37KB 37KB [ 820.213884] RAWv6 126KB 126KB [ 820.213897] UDPLITEv6 31KB 31KB [ 820.213910] UDPv6 62KB 62KB [ 820.213924] TCPv6 62KB 62KB [ 820.213942] scsi_sense_cache 8KB 8KB [ 820.213956] virtio_scsi_cmd 16KB 16KB [ 820.213969] bio-120 7KB 7KB [ 820.213990] sgpool-128 89KB 89KB [ 820.214003] sgpool-64 63KB 63KB [ 820.214015] sgpool-32 81KB 157KB [ 820.214028] sgpool-16 46KB 75KB [ 820.214041] sgpool-8 45KB 60KB [ 820.214054] mqueue_inode_cache 60KB 60KB [ 820.214066] nfs_commit_data 15KB 15KB [ 820.214079] nfs_write_data 47KB 47KB [ 820.214094] jbd2_inode 7KB 7KB [ 820.214107] ext4_system_zone 3KB 3KB [ 820.214119] ext4_io_end_vec 7KB 7KB [ 820.214132] ext4_bio_post_read_ctx 15KB 15KB [ 820.214154] pid_namespace 7KB 7KB [ 820.214167] rpc_buffers 31KB 31KB [ 820.214180] rpc_tasks 3KB 3KB [ 820.214193] UNIX-STREAM 224KB 352KB [ 820.214206] UNIX 208KB 256KB [ 820.214220] UDP-Lite 63KB 63KB [ 820.214233] tcp_bind_bucket 8KB 8KB [ 820.214249] ip_fib_trie 8KB 8KB [ 820.214261] ip_fib_alias 11KB 11KB [ 820.214274] ip_dst_cache 8KB 8KB [ 820.214287] RAW 31KB 31KB [ 820.214300] UDP 220KB 220KB [ 820.214313] request_sock_TCP 7KB 7KB [ 820.214326] TCP 58KB 58KB [ 820.214338] hugetlbfs_inode_cache 15KB 15KB [ 820.214352] bio-248 15KB 15KB [ 820.214364] ep_head 8KB 8KB [ 820.214376] eventpoll_pwq 19KB 19KB [ 820.214389] eventpoll_epi 51KB 51KB [ 820.214402] inotify_inode_mark 42KB 42KB [ 820.214416] request_queue 63KB 63KB [ 820.214429] blkdev_ioc 8KB 8KB [ 820.214492] bio-184 40KB 40KB [ 820.214506] biovec-max 480KB 480KB [ 820.214520] biovec-64 141KB 204KB [ 820.214533] biovec-16 26KB 26KB [ 820.214546] uid_cache 7KB 7KB [ 820.214560] dmaengine-unmap-2 4KB 4KB [ 820.214572] audit_buffer 7KB 7KB [ 820.214586] skbuff_fclone_cache 26KB 63KB [ 820.214599] skbuff_head_cache 1387KB 1387KB [ 820.214613] file_lock_cache 63KB 63KB [ 820.214626] file_lock_ctx 7KB 7KB [ 820.214638] fsnotify_mark_connector 20KB 20KB [ 820.214653] taskstats 30KB 30KB [ 820.214665] proc_dir_entry 345KB 345KB [ 820.214678] pde_opener 27KB 27KB [ 820.214691] seq_file 48KB 48KB [ 820.214704] sigqueue 11KB 31KB [ 820.214717] shmem_inode_cache 1477KB 1515KB [ 820.214730] kernfs_iattrs_cache 262KB 262KB [ 820.214743] kernfs_node_cache 5276KB 5276KB [ 820.214756] mnt_cache 157KB 157KB [ 820.214772] filp 1656KB 2347KB [ 820.214785] names_cache 14233KB 14322KB [ 820.214798] net_namespace 95KB 95KB [ 820.214811] hashtab_node 274KB 274KB [ 820.214824] ebitmap_node 1149KB 1149KB [ 820.214838] avtab_node 4976KB 4976KB [ 820.214853] avc_node 31KB 31KB [ 820.214870] lsm_inode_cache 2634KB 2945KB [ 820.214884] lsm_file_cache 95KB 168KB [ 820.214897] key_jar 39KB 39KB [ 820.214909] uts_namespace 15KB 15KB [ 820.214922] nsproxy 7KB 7KB [ 820.214936] vm_area_struct 838KB 996KB [ 820.214949] mm_struct 262KB 315KB [ 820.214962] fs_cache 43KB 56KB [ 820.214975] files_cache 106KB 223KB [ 820.214987] signal_cache 344KB 455KB [ 820.215000] sighand_cache 302KB 330KB [ 820.215013] task_struct 1073KB 1215KB [ 820.215026] cred_jar 134KB 168KB [ 820.215039] anon_vma_chain 176KB 192KB [ 820.215052] anon_vma 166KB 204KB [ 820.215065] pid 56KB 93KB [ 820.215078] Acpi-Operand 104KB 166KB [ 820.215090] Acpi-ParseExt 35KB 35KB [ 820.215103] Acpi-Parse 55KB 71KB [ 820.215116] Acpi-State 35KB 51KB [ 820.215129] Acpi-Namespace 28KB 28KB [ 820.215142] numa_policy 3KB 3KB [ 820.215155] perf_event 63KB 63KB [ 820.215167] trace_event_file 175KB 175KB [ 820.215180] ftrace_event_field 304KB 304KB [ 820.215193] pool_workqueue 40KB 40KB [ 820.215206] task_group 16KB 16KB [ 820.215219] vmap_area 41KB 47KB [ 820.215231] page->ptl 127KB 153KB [ 820.215244] kmemleak_scan_area 22KB 27KB [ 820.215320] kmemleak_object 133161KB 140028KB [ 820.215347] kmalloc-cg-8k 64KB 64KB [ 820.215361] kmalloc-cg-4k 2488KB 2688KB [ 820.215373] kmalloc-cg-2k 1696KB 1792KB [ 820.215386] kmalloc-cg-1k 434KB 480KB [ 820.215399] kmalloc-cg-512 304KB 304KB [ 820.215412] kmalloc-cg-256 48KB 48KB [ 820.215425] kmalloc-cg-192 40KB 40KB [ 820.215470] kmalloc-cg-128 40KB 40KB [ 820.215483] kmalloc-cg-96 28KB 28KB [ 820.215496] kmalloc-cg-64 20KB 20KB [ 820.215509] kmalloc-cg-32 36KB 68KB [ 820.215521] kmalloc-cg-16 8KB 8KB [ 820.215534] kmalloc-cg-8 11KB 11KB [ 820.215546] kmalloc-8k 5344KB 5504KB [ 820.215560] kmalloc-4k 4384KB 4960KB [ 820.215574] kmalloc-2k 3040KB 3488KB [ 820.215587] kmalloc-1k 9760KB 9760KB [ 820.215599] kmalloc-512 5712KB 5712KB [ 820.215613] kmalloc-256 976KB 1064KB [ 820.215627] kmalloc-192 292KB 376KB [ 820.215642] kmalloc-128 348KB 508KB [ 820.215655] kmalloc-96 532KB 532KB [ 820.215667] kmalloc-64 1468KB 1468KB [ 820.215682] kmalloc-32 475KB 560KB [ 820.215695] kmalloc-16 321KB 328KB [ 820.215707] kmalloc-8 260KB 262KB [ 820.215720] kmem_cache_node 51KB 51KB [ 820.215733] kmem_cache 82KB 82KB [ 820.215746] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=6601,uid=0 [ 820.215829] Out of memory (oom_kill_allocating_task): Killed process 6600 (syz-executor.5) total-vm:93412kB, anon-rss:388kB, file-rss:34432kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:00:58 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 834.349384] loop1: detected capacity change from 0 to 256 [ 834.353319] FAT-fs (loop1): bogus number of reserved sectors [ 834.353342] FAT-fs (loop1): Can't find a valid FAT filesystem [ 834.378617] loop1: detected capacity change from 0 to 1 [ 834.378989] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:00:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:00:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.102821] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 835.102871] CPU: 0 PID: 6640 Comm: syz-executor.5 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 835.102897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 835.102914] Call Trace: [ 835.102920] [ 835.102929] dump_stack_lvl+0x8b/0xb3 [ 835.102969] dump_header+0x10b/0x7e4 [ 835.102997] oom_kill_process.cold+0x10/0x15 [ 835.103026] out_of_memory+0x11e6/0x14b0 [ 835.103068] ? oom_killer_disable+0x270/0x270 [ 835.103110] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 835.103169] ? warn_alloc+0x190/0x190 [ 835.103209] ? prepare_alloc_pages+0x371/0x500 [ 835.103256] __alloc_pages+0x421/0x4f0 [ 835.103280] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 835.103305] ? __schedule+0x895/0x2450 [ 835.103342] ? io_schedule_timeout+0x140/0x140 [ 835.103383] alloc_pages+0x1a0/0x2f0 [ 835.103416] __vmalloc_node_range+0x713/0x1410 [ 835.103470] ? packet_set_ring+0xb60/0x1b20 [ 835.103520] ? __vmalloc_node+0x100/0x100 [ 835.103557] ? lock_is_held_type+0xd7/0x130 [ 835.103598] ? packet_set_ring+0xb60/0x1b20 [ 835.103628] __vmalloc_node+0xb5/0x100 [ 835.103661] ? packet_set_ring+0xb60/0x1b20 [ 835.103698] packet_set_ring+0xb60/0x1b20 [ 835.103752] packet_setsockopt+0x1b56/0x3cc0 [ 835.103791] ? lock_release+0x3b2/0x750 [ 835.103820] ? __fget_files+0x265/0x470 [ 835.103853] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.103894] ? packet_bind+0x1b0/0x1b0 [ 835.103928] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.103962] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 835.103991] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 835.104043] ? selinux_socket_setsockopt+0x6a/0x80 [ 835.104074] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.104117] __sys_setsockopt+0x180/0x2a0 [ 835.104148] ? packet_bind+0x1b0/0x1b0 [ 835.104179] ? __ia32_sys_recv+0x100/0x100 [ 835.104230] __x64_sys_setsockopt+0xba/0x150 [ 835.104261] ? syscall_enter_from_user_mode+0x1d/0x50 [ 835.104298] do_syscall_64+0x3b/0x90 [ 835.104328] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 835.104363] RIP: 0033:0x7f15d269ab19 [ 835.104381] 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 [ 835.104402] RSP: 002b:00007f15cfc10188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 835.104424] RAX: ffffffffffffffda RBX: 00007f15d27adf60 RCX: 00007f15d269ab19 [ 835.104439] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 835.104451] RBP: 00007f15d26f4f6d R08: 0000000000000010 R09: 0000000000000000 [ 835.104465] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 835.104478] R13: 00007fffe631690f R14: 00007f15cfc10300 R15: 0000000000022000 [ 835.104520] [ 835.104599] Mem-Info: [ 835.104605] active_anon:825 inactive_anon:44999 isolated_anon:0 [ 835.104605] active_file:16 inactive_file:75 isolated_file:33 [ 835.104605] unevictable:0 dirty:0 writeback:12 [ 835.104605] slab_reclaimable:7021 slab_unreclaimable:59069 [ 835.104605] mapped:69679 shmem:112 pagetables:1020 bounce:0 [ 835.104605] kernel_misc_reclaimable:0 [ 835.104605] free:3752 free_pcp:0 free_cma:0 [ 835.104666] Node 0 active_anon:3300kB inactive_anon:179996kB active_file:64kB inactive_file:300kB unevictable:0kB isolated(anon):0kB isolated(file):132kB mapped:278716kB dirty:0kB writeback:48kB shmem:448kB writeback_tmp:0kB kernel_stack:4288kB pagetables:4080kB all_unreclaimable? no [ 835.104719] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.104784] lowmem_reserve[]: 0 1615 1615 1615 [ 835.104814] Node 0 DMA32 free:8508kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:2048KB active_anon:3300kB inactive_anon:179980kB active_file:392kB inactive_file:160kB unevictable:0kB writepending:384kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.104881] lowmem_reserve[]: 0 0 0 0 [ 835.104909] Node 0 DMA: 3*4kB (UM) 3*8kB (M) 1*16kB (M) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6484kB [ 835.105065] Node 0 DMA32: 967*4kB (UMEH) 289*8kB (UMEH) 41*16kB (UMH) 2*32kB (H) 2*64kB (H) 3*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 8692kB [ 835.105208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 835.105228] 215 total pagecache pages [ 835.105235] 0 pages in swap cache [ 835.105241] Swap cache stats: add 0, delete 0, find 0/0 [ 835.105254] Free swap = 0kB [ 835.105260] Total swap = 0kB [ 835.105267] 524158 pages RAM [ 835.105273] 0 pages HighMem/MovableOnly [ 835.105279] 105748 pages reserved [ 835.105286] Unreclaimable slab info: [ 835.105291] Name Used Total [ 835.105300] pid_4 7KB 7KB [ 835.105315] pid_3 3KB 3KB [ 835.105328] pid_2 41KB 41KB [ 835.105350] fib6_nodes 28KB 28KB [ 835.105363] ip6_dst_cache 37KB 37KB [ 835.105377] RAWv6 126KB 126KB [ 835.105391] UDPLITEv6 31KB 31KB [ 835.105404] UDPv6 62KB 62KB [ 835.105422] TCPv6 62KB 62KB [ 835.105482] scsi_sense_cache 8KB 8KB [ 835.105497] virtio_scsi_cmd 16KB 16KB [ 835.105510] bio-120 7KB 7KB [ 835.105534] sgpool-128 89KB 89KB [ 835.105547] sgpool-64 63KB 63KB [ 835.105560] sgpool-32 141KB 157KB [ 835.105574] sgpool-16 75KB 75KB [ 835.105587] sgpool-8 63KB 63KB [ 835.105600] mqueue_inode_cache 60KB 60KB [ 835.105613] nfs_commit_data 15KB 15KB [ 835.105626] nfs_write_data 47KB 47KB [ 835.105643] jbd2_inode 7KB 7KB [ 835.105657] ext4_system_zone 3KB 3KB [ 835.105670] ext4_io_end_vec 7KB 7KB [ 835.105683] ext4_bio_post_read_ctx 15KB 15KB [ 835.105708] pid_namespace 7KB 7KB [ 835.105723] rpc_buffers 31KB 31KB [ 835.105736] rpc_tasks 3KB 3KB [ 835.105749] UNIX-STREAM 224KB 352KB [ 835.105764] UNIX 208KB 256KB [ 835.105779] UDP-Lite 63KB 63KB [ 835.105792] tcp_bind_bucket 8KB 8KB [ 835.105832] ip_fib_trie 8KB 8KB [ 835.105845] ip_fib_alias 11KB 11KB [ 835.105858] ip_dst_cache 8KB 8KB [ 835.105872] RAW 31KB 31KB [ 835.105886] UDP 131KB 220KB [ 835.105900] request_sock_TCP 7KB 7KB [ 835.105913] TCP 58KB 58KB [ 835.105926] hugetlbfs_inode_cache 15KB 15KB [ 835.105940] bio-248 15KB 15KB [ 835.105953] ep_head 8KB 8KB [ 835.105965] eventpoll_pwq 19KB 19KB [ 835.105979] eventpoll_epi 51KB 51KB [ 835.105992] inotify_inode_mark 42KB 42KB [ 835.106007] request_queue 63KB 63KB [ 835.106019] blkdev_ioc 8KB 8KB [ 835.106032] bio-184 40KB 40KB [ 835.106046] biovec-max 565KB 633KB [ 835.106061] biovec-64 299KB 299KB [ 835.106074] biovec-16 30KB 30KB [ 835.106088] uid_cache 7KB 7KB [ 835.106103] dmaengine-unmap-2 4KB 4KB [ 835.106116] audit_buffer 7KB 7KB [ 835.106130] skbuff_fclone_cache 63KB 63KB [ 835.106144] skbuff_head_cache 1556KB 1556KB [ 835.106159] file_lock_cache 47KB 47KB [ 835.106172] file_lock_ctx 7KB 7KB [ 835.106185] fsnotify_mark_connector 20KB 20KB [ 835.106200] taskstats 30KB 30KB [ 835.106213] proc_dir_entry 345KB 345KB [ 835.106227] pde_opener 27KB 27KB [ 835.106241] seq_file 48KB 48KB [ 835.106255] sigqueue 11KB 31KB [ 835.106271] shmem_inode_cache 1359KB 1515KB [ 835.106284] kernfs_iattrs_cache 262KB 262KB [ 835.106298] kernfs_node_cache 5276KB 5276KB [ 835.106311] mnt_cache 157KB 157KB [ 835.106332] filp 1591KB 1695KB [ 835.106346] names_cache 11288KB 11411KB [ 835.106360] net_namespace 95KB 95KB [ 835.106373] hashtab_node 274KB 274KB [ 835.106386] ebitmap_node 1149KB 1149KB [ 835.106401] avtab_node 4976KB 4976KB [ 835.106418] avc_node 31KB 31KB [ 835.106516] lsm_inode_cache 2652KB 2945KB [ 835.106536] lsm_file_cache 84KB 156KB [ 835.106549] key_jar 39KB 39KB [ 835.106562] uts_namespace 15KB 15KB [ 835.106576] nsproxy 7KB 7KB [ 835.106600] vm_area_struct 889KB 996KB [ 835.106614] mm_struct 262KB 315KB [ 835.106628] fs_cache 43KB 56KB [ 835.106643] files_cache 106KB 223KB [ 835.106658] signal_cache 273KB 455KB [ 835.106672] sighand_cache 330KB 330KB [ 835.106685] task_struct 1188KB 1215KB [ 835.106703] cred_jar 99KB 164KB [ 835.106718] anon_vma_chain 195KB 216KB [ 835.106736] anon_vma 159KB 192KB [ 835.106752] pid 56KB 93KB [ 835.106770] Acpi-Operand 104KB 166KB [ 835.106783] Acpi-ParseExt 35KB 35KB [ 835.106797] Acpi-Parse 55KB 71KB [ 835.106811] Acpi-State 35KB 51KB [ 835.106824] Acpi-Namespace 28KB 28KB [ 835.106839] numa_policy 3KB 3KB [ 835.106852] perf_event 63KB 63KB [ 835.106865] trace_event_file 175KB 175KB [ 835.106879] ftrace_event_field 304KB 304KB [ 835.106893] pool_workqueue 40KB 40KB [ 835.106906] task_group 16KB 16KB [ 835.106919] vmap_area 41KB 47KB [ 835.106932] page->ptl 157KB 157KB [ 835.106946] kmemleak_scan_area 22KB 27KB [ 835.107269] kmemleak_object 135216KB 140021KB [ 835.107299] kmalloc-cg-8k 64KB 64KB [ 835.107319] kmalloc-cg-4k 2064KB 2688KB [ 835.107333] kmalloc-cg-2k 1736KB 1792KB [ 835.107347] kmalloc-cg-1k 434KB 480KB [ 835.107361] kmalloc-cg-512 249KB 288KB [ 835.107375] kmalloc-cg-256 48KB 48KB [ 835.107387] kmalloc-cg-192 40KB 40KB [ 835.107401] kmalloc-cg-128 40KB 40KB [ 835.107413] kmalloc-cg-96 28KB 28KB [ 835.107426] kmalloc-cg-64 20KB 20KB [ 835.107474] kmalloc-cg-32 35KB 68KB [ 835.107487] kmalloc-cg-16 8KB 8KB [ 835.107500] kmalloc-cg-8 11KB 11KB [ 835.107514] kmalloc-8k 5344KB 5504KB [ 835.107533] kmalloc-4k 3552KB 3968KB [ 835.107553] kmalloc-2k 3064KB 3488KB [ 835.107566] kmalloc-1k 11072KB 11072KB [ 835.107579] kmalloc-512 6352KB 6352KB [ 835.107596] kmalloc-256 1024KB 1064KB [ 835.107620] kmalloc-192 301KB 376KB [ 835.107651] kmalloc-128 329KB 508KB [ 835.107671] kmalloc-96 566KB 628KB [ 835.107693] kmalloc-64 1574KB 1656KB [ 835.107720] kmalloc-32 452KB 560KB [ 835.107736] kmalloc-16 318KB 328KB [ 835.107750] kmalloc-8 258KB 262KB [ 835.107763] kmem_cache_node 51KB 51KB [ 835.107776] kmem_cache 82KB 82KB [ 835.107789] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=6640,uid=0 [ 835.107884] Out of memory (oom_kill_allocating_task): Killed process 6637 (syz-executor.5) total-vm:93412kB, anon-rss:388kB, file-rss:34140kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 835.126822] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 835.126886] CPU: 1 PID: 6628 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 835.126914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 835.126931] Call Trace: [ 835.126938] [ 835.126947] dump_stack_lvl+0x8b/0xb3 [ 835.126988] dump_header+0x10b/0x7e4 [ 835.127020] oom_kill_process.cold+0x10/0x15 [ 835.127051] out_of_memory+0x11e6/0x14b0 [ 835.127096] ? oom_killer_disable+0x270/0x270 [ 835.127142] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 835.127206] ? warn_alloc+0x190/0x190 [ 835.127250] ? prepare_alloc_pages+0x371/0x500 [ 835.127286] ? lock_is_held_type+0xd7/0x130 [ 835.127336] __alloc_pages+0x421/0x4f0 [ 835.127361] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 835.127389] ? __schedule+0x895/0x2450 [ 835.127429] ? io_schedule_timeout+0x140/0x140 [ 835.127477] alloc_pages+0x1a0/0x2f0 [ 835.127518] __vmalloc_node_range+0x713/0x1410 [ 835.127571] ? packet_set_ring+0xb60/0x1b20 [ 835.127626] ? __vmalloc_node+0x100/0x100 [ 835.127666] ? lock_is_held_type+0xd7/0x130 [ 835.127710] ? packet_set_ring+0xb60/0x1b20 [ 835.127743] __vmalloc_node+0xb5/0x100 [ 835.127777] ? packet_set_ring+0xb60/0x1b20 [ 835.127818] packet_set_ring+0xb60/0x1b20 [ 835.127876] packet_setsockopt+0x1b56/0x3cc0 [ 835.127918] ? lock_release+0x3b2/0x750 [ 835.127949] ? __fget_files+0x265/0x470 [ 835.127984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.128029] ? packet_bind+0x1b0/0x1b0 [ 835.128064] ? lock_downgrade+0x6d0/0x6d0 [ 835.128092] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.128129] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 835.128160] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 835.128216] ? selinux_socket_setsockopt+0x6a/0x80 [ 835.128249] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 835.128296] __sys_setsockopt+0x180/0x2a0 [ 835.128329] ? packet_bind+0x1b0/0x1b0 [ 835.128363] ? __ia32_sys_recv+0x100/0x100 [ 835.128419] __x64_sys_setsockopt+0xba/0x150 [ 835.128452] ? syscall_enter_from_user_mode+0x1d/0x50 [ 835.128493] do_syscall_64+0x3b/0x90 [ 835.128525] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 835.128563] RIP: 0033:0x7f2f7dacfb19 [ 835.128581] 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 [ 835.128605] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 835.128628] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 835.128644] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 835.128658] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 835.128672] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 835.128686] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 835.128731] [ 835.128854] Mem-Info: [ 835.128861] active_anon:825 inactive_anon:44999 isolated_anon:0 [ 835.128861] active_file:32 inactive_file:50 isolated_file:26 [ 835.128861] unevictable:0 dirty:0 writeback:12 [ 835.128861] slab_reclaimable:7021 slab_unreclaimable:59020 [ 835.128861] mapped:69679 shmem:112 pagetables:1020 bounce:0 [ 835.128861] kernel_misc_reclaimable:0 [ 835.128861] free:3748 free_pcp:210 free_cma:0 [ 835.128924] Node 0 active_anon:3300kB inactive_anon:179996kB active_file:128kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:278716kB dirty:0kB writeback:48kB shmem:448kB writeback_tmp:0kB kernel_stack:4256kB pagetables:4080kB all_unreclaimable? no [ 835.128977] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.129045] lowmem_reserve[]: 0 1615 1615 1615 [ 835.129077] Node 0 DMA32 free:8508kB boost:10588kB min:15708kB low:17360kB high:19012kB reserved_highatomic:2048KB active_anon:3300kB inactive_anon:179980kB active_file:392kB inactive_file:160kB unevictable:0kB writepending:384kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:840kB local_pcp:112kB free_cma:0kB [ 835.129149] lowmem_reserve[]: 0 0 0 0 [ 835.129179] Node 0 DMA: 3*4kB (UM) 3*8kB (M) 2*16kB (UM) 0*32kB 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6468kB [ 835.129339] Node 0 DMA32: 940*4kB (UMEH) 283*8kB (UMEH) 20*16kB (UMH) 0*32kB 2*64kB (H) 3*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 8136kB [ 835.129518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 835.129539] 215 total pagecache pages [ 835.129546] 0 pages in swap cache [ 835.129552] Swap cache stats: add 0, delete 0, find 0/0 [ 835.129567] Free swap = 0kB [ 835.129573] Total swap = 0kB [ 835.129580] 524158 pages RAM [ 835.129587] 0 pages HighMem/MovableOnly [ 835.129593] 105748 pages reserved [ 835.129601] Unreclaimable slab info: [ 835.129607] Name Used Total [ 835.129617] pid_4 7KB 7KB [ 835.129633] pid_3 3KB 3KB [ 835.129647] pid_2 41KB 41KB [ 835.129671] fib6_nodes 28KB 28KB [ 835.129685] ip6_dst_cache 37KB 37KB [ 835.129701] RAWv6 126KB 126KB [ 835.129715] UDPLITEv6 31KB 31KB [ 835.129729] UDPv6 62KB 62KB [ 835.129747] TCPv6 62KB 62KB [ 835.129767] scsi_sense_cache 8KB 8KB [ 835.129782] virtio_scsi_cmd 16KB 16KB [ 835.129796] bio-120 7KB 7KB [ 835.129833] sgpool-128 89KB 89KB [ 835.129847] sgpool-64 63KB 63KB [ 835.129861] sgpool-32 141KB 157KB [ 835.129875] sgpool-16 75KB 75KB [ 835.129889] sgpool-8 63KB 63KB [ 835.129903] mqueue_inode_cache 60KB 60KB [ 835.129917] nfs_commit_data 15KB 15KB [ 835.129931] nfs_write_data 47KB 47KB [ 835.129949] jbd2_inode 7KB 7KB [ 835.129964] ext4_system_zone 3KB 3KB [ 835.129978] ext4_io_end_vec 7KB 7KB [ 835.129992] ext4_bio_post_read_ctx 15KB 15KB [ 835.130018] pid_namespace 7KB 7KB [ 835.130034] rpc_buffers 31KB 31KB [ 835.130048] rpc_tasks 3KB 3KB [ 835.130063] UNIX-STREAM 224KB 352KB [ 835.130078] UNIX 208KB 256KB [ 835.130095] UDP-Lite 63KB 63KB [ 835.130109] tcp_bind_bucket 8KB 8KB [ 835.130127] ip_fib_trie 8KB 8KB [ 835.130141] ip_fib_alias 11KB 11KB [ 835.130155] ip_dst_cache 8KB 8KB [ 835.130170] RAW 31KB 31KB [ 835.130185] UDP 131KB 220KB [ 835.130200] request_sock_TCP 7KB 7KB [ 835.130214] TCP 58KB 58KB [ 835.130228] hugetlbfs_inode_cache 15KB 15KB [ 835.130243] bio-248 15KB 15KB [ 835.130257] ep_head 8KB 8KB [ 835.130271] eventpoll_pwq 19KB 19KB [ 835.130285] eventpoll_epi 51KB 51KB [ 835.130299] inotify_inode_mark 42KB 42KB [ 835.130314] request_queue 63KB 63KB [ 835.130328] blkdev_ioc 8KB 8KB [ 835.130342] bio-184 40KB 40KB [ 835.130358] biovec-max 433KB 544KB [ 835.130373] biovec-64 299KB 299KB [ 835.130388] biovec-16 30KB 30KB [ 835.130403] uid_cache 7KB 7KB [ 835.130419] dmaengine-unmap-2 4KB 4KB [ 835.130459] audit_buffer 7KB 7KB [ 835.130475] skbuff_fclone_cache 63KB 63KB [ 835.130491] skbuff_head_cache 1548KB 1560KB [ 835.130507] file_lock_cache 47KB 47KB [ 835.130521] file_lock_ctx 7KB 7KB [ 835.130535] fsnotify_mark_connector 20KB 20KB [ 835.130552] taskstats 30KB 30KB [ 835.130566] proc_dir_entry 345KB 345KB [ 835.130581] pde_opener 27KB 27KB [ 835.130595] seq_file 48KB 48KB [ 835.130610] sigqueue 11KB 31KB [ 835.130628] shmem_inode_cache 1359KB 1515KB [ 835.130642] kernfs_iattrs_cache 262KB 262KB [ 835.130657] kernfs_node_cache 5276KB 5276KB [ 835.130672] mnt_cache 157KB 157KB [ 835.130695] filp 1591KB 1695KB [ 835.130712] names_cache 11113KB 11292KB [ 835.130726] net_namespace 95KB 95KB [ 835.130741] hashtab_node 274KB 274KB [ 835.130755] ebitmap_node 1149KB 1149KB [ 835.130771] avtab_node 4976KB 4976KB [ 835.130789] avc_node 31KB 31KB [ 835.130832] lsm_inode_cache 2651KB 2945KB [ 835.130853] lsm_file_cache 83KB 156KB [ 835.130867] key_jar 39KB 39KB [ 835.130882] uts_namespace 15KB 15KB [ 835.130896] nsproxy 7KB 7KB [ 835.130925] vm_area_struct 882KB 996KB [ 835.130940] mm_struct 262KB 315KB [ 835.130956] fs_cache 43KB 56KB [ 835.130971] files_cache 106KB 223KB [ 835.130988] signal_cache 273KB 455KB [ 835.131002] sighand_cache 330KB 330KB [ 835.131018] task_struct 1154KB 1215KB [ 835.131037] cred_jar 99KB 164KB [ 835.131054] anon_vma_chain 193KB 216KB [ 835.131072] anon_vma 159KB 192KB [ 835.131090] pid 56KB 93KB [ 835.131110] Acpi-Operand 104KB 166KB [ 835.131124] Acpi-ParseExt 35KB 35KB [ 835.131139] Acpi-Parse 55KB 71KB [ 835.131154] Acpi-State 35KB 51KB [ 835.131168] Acpi-Namespace 28KB 28KB [ 835.131184] numa_policy 3KB 3KB [ 835.131198] perf_event 63KB 63KB [ 835.131212] trace_event_file 175KB 175KB [ 835.131227] ftrace_event_field 304KB 304KB [ 835.131241] pool_workqueue 40KB 40KB [ 835.131256] task_group 16KB 16KB [ 835.131271] vmap_area 41KB 47KB [ 835.131285] page->ptl 157KB 157KB [ 835.131300] kmemleak_scan_area 22KB 27KB [ 835.131772] kmemleak_object 134854KB 140013KB [ 835.131806] kmalloc-cg-8k 64KB 64KB [ 835.131828] kmalloc-cg-4k 2064KB 2688KB [ 835.131843] kmalloc-cg-2k 1736KB 1792KB [ 835.131858] kmalloc-cg-1k 434KB 480KB [ 835.131875] kmalloc-cg-512 249KB 288KB [ 835.131889] kmalloc-cg-256 48KB 48KB [ 835.131903] kmalloc-cg-192 40KB 40KB [ 835.131917] kmalloc-cg-128 40KB 40KB [ 835.131931] kmalloc-cg-96 28KB 28KB [ 835.131946] kmalloc-cg-64 20KB 20KB [ 835.131962] kmalloc-cg-32 35KB 68KB [ 835.131976] kmalloc-cg-16 8KB 8KB [ 835.131989] kmalloc-cg-8 11KB 11KB [ 835.132005] kmalloc-8k 5344KB 5504KB [ 835.132027] kmalloc-4k 3496KB 3968KB [ 835.132050] kmalloc-2k 3064KB 3488KB [ 835.132064] kmalloc-1k 11058KB 11136KB [ 835.132079] kmalloc-512 6345KB 6384KB [ 835.132098] kmalloc-256 1024KB 1064KB [ 835.132126] kmalloc-192 295KB 376KB [ 835.132160] kmalloc-128 329KB 508KB [ 835.132183] kmalloc-96 566KB 628KB [ 835.132205] kmalloc-64 1565KB 1644KB [ 835.132236] kmalloc-32 452KB 560KB [ 835.132254] kmalloc-16 318KB 328KB [ 835.132269] kmalloc-8 258KB 262KB [ 835.132283] kmem_cache_node 51KB 51KB [ 835.132297] kmem_cache 82KB 82KB [ 835.132310] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=6628,uid=0 [ 835.132424] Out of memory (oom_kill_allocating_task): Killed process 6627 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34080kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 835.142550] syz-executor.7 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 835.142585] CPU: 1 PID: 293 Comm: syz-executor.7 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 835.142611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 835.142628] Call Trace: [ 835.142633] [ 835.142641] dump_stack_lvl+0x8b/0xb3 [ 835.142674] dump_header+0x10b/0x7e4 [ 835.142703] oom_kill_process.cold+0x10/0x15 [ 835.142733] out_of_memory+0x11e6/0x14b0 [ 835.142774] ? oom_killer_disable+0x270/0x270 [ 835.142820] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 835.142882] ? warn_alloc+0x190/0x190 [ 835.142926] ? prepare_alloc_pages+0x371/0x500 [ 835.142973] __alloc_pages+0x421/0x4f0 [ 835.142998] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 835.143022] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 835.143055] ? lock_chain_count+0x20/0x20 [ 835.143102] ? lock_is_held_type+0xd7/0x130 [ 835.143145] alloc_pages+0x1a0/0x2f0 [ 835.143180] pte_alloc_one+0x16/0x1f0 [ 835.143216] __pte_alloc+0x69/0x200 [ 835.143245] ? pmd_install+0x250/0x250 [ 835.143290] copy_page_range+0x1c5c/0x4ce0 [ 835.143390] ? vm_iomap_memory+0x190/0x190 [ 835.143431] ? down_write+0xde/0x150 [ 835.143464] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 835.143503] ? __vma_link_rb+0x540/0x700 [ 835.143550] dup_mm+0x961/0x1250 [ 835.143604] ? replace_mm_exe_file+0x490/0x490 [ 835.143643] ? __raw_spin_lock_init+0x36/0x110 [ 835.143685] copy_process+0x6bcd/0x6d90 [ 835.143719] ? lock_is_held_type+0xd7/0x130 [ 835.143754] ? find_held_lock+0x2c/0x110 [ 835.143811] ? __cleanup_sighand+0xb0/0xb0 [ 835.143849] ? do_raw_spin_unlock+0x4f/0x210 [ 835.143882] ? _raw_spin_unlock+0x24/0x40 [ 835.143912] ? do_wp_page+0x1a5/0x2b50 [ 835.143949] ? kernel_clone+0x2f8/0xa60 [ 835.143988] kernel_clone+0xe7/0xa60 [ 835.144027] ? create_io_thread+0xe0/0xe0 [ 835.144059] ? lock_is_held_type+0xd7/0x130 [ 835.144101] ? lock_is_held_type+0xd7/0x130 [ 835.144136] ? find_held_lock+0x2c/0x110 [ 835.144169] ? lock_release+0x3b2/0x750 [ 835.144206] __do_sys_clone+0xba/0x100 [ 835.144240] ? __do_sys_vfork+0xc0/0xc0 [ 835.144304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 835.144353] do_syscall_64+0x3b/0x90 [ 835.144383] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 835.144416] RIP: 0033:0x7ff922a3310b [ 835.144434] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 835.144455] RSP: 002b:00007ffca01b4e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 835.144478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff922a3310b [ 835.144493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 835.144507] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005555572fa400 [ 835.144521] R10: 00005555572fa6d0 R11: 0000000000000246 R12: 0000000000000001 [ 835.144534] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffca01b4f10 [ 835.144580] [ 835.144691] Mem-Info: [ 835.144697] active_anon:825 inactive_anon:44999 isolated_anon:0 [ 835.144697] active_file:31 inactive_file:29 isolated_file:1 [ 835.144697] unevictable:0 dirty:0 writeback:12 [ 835.144697] slab_reclaimable:7021 slab_unreclaimable:59020 [ 835.144697] mapped:69658 shmem:112 pagetables:1020 bounce:0 [ 835.144697] kernel_misc_reclaimable:0 [ 835.144697] free:4630 free_pcp:0 free_cma:0 [ 835.144757] Node 0 active_anon:3300kB inactive_anon:179996kB active_file:124kB inactive_file:116kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:278632kB dirty:0kB writeback:48kB shmem:448kB writeback_tmp:0kB kernel_stack:4256kB pagetables:4080kB all_unreclaimable? no [ 835.144809] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.144874] lowmem_reserve[]: 0 1615 1615 1615 [ 835.144905] Node 0 DMA32 free:12036kB boost:10588kB min:15708kB low:17360kB high:19012kB reserved_highatomic:2048KB active_anon:3300kB inactive_anon:179980kB active_file:392kB inactive_file:160kB unevictable:0kB writepending:384kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 835.144972] lowmem_reserve[]: 0 0 0 0 [ 835.145000] Node 0 DMA: 3*4kB (UM) 3*8kB (M) 2*16kB (UM) 0*32kB 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6468kB [ 835.145208] Node 0 DMA32: 1001*4kB (UMEH) 288*8kB (UMEH) 45*16kB (UMH) 10*32kB (U) 3*64kB (UH) 5*128kB (UH) 13*256kB (UH) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 12532kB [ 835.145359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 835.145378] 194 total pagecache pages [ 835.145385] 0 pages in swap cache [ 835.145391] Swap cache stats: add 0, delete 0, find 0/0 [ 835.145405] Free swap = 0kB [ 835.145411] Total swap = 0kB [ 835.145417] 524158 pages RAM [ 835.145423] 0 pages HighMem/MovableOnly [ 835.145429] 105748 pages reserved [ 835.145474] Unreclaimable slab info: [ 835.145479] Name Used Total [ 835.145564] pid_4 7KB 7KB [ 835.145578] pid_3 3KB 3KB [ 835.145592] pid_2 41KB 41KB [ 835.145613] fib6_nodes 28KB 28KB [ 835.145626] ip6_dst_cache 37KB 37KB [ 835.145641] RAWv6 126KB 126KB [ 835.145655] UDPLITEv6 31KB 31KB [ 835.145669] UDPv6 62KB 62KB [ 835.145686] TCPv6 62KB 62KB [ 835.145705] scsi_sense_cache 8KB 8KB [ 835.145720] virtio_scsi_cmd 16KB 16KB [ 835.145734] bio-120 7KB 7KB [ 835.145759] sgpool-128 89KB 89KB [ 835.145772] sgpool-64 63KB 63KB [ 835.145785] sgpool-32 141KB 157KB [ 835.145799] sgpool-16 75KB 75KB [ 835.145822] sgpool-8 63KB 63KB [ 835.145836] mqueue_inode_cache 60KB 60KB [ 835.145849] nfs_commit_data 15KB 15KB [ 835.145863] nfs_write_data 47KB 47KB [ 835.145879] jbd2_inode 7KB 7KB 21:01:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={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) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.145892] ext4_system_zone 3KB 3KB 21:01:00 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:00 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.145906] ext4_io_end_vec 7KB 7KB [ 835.145919] ext4_bio_post_read_ctx 15KB 15KB [ 835.145944] pid_namespace 7KB 7KB [ 835.145958] rpc_buffers 31KB 31KB [ 835.145972] rpc_tasks 3KB 3KB [ 835.145986] UNIX-STREAM 224KB 352KB [ 835.146000] UNIX 208KB 256KB [ 835.146016] UDP-Lite 63KB 63KB [ 835.146029] tcp_bind_bucket 8KB 8KB [ 835.146046] ip_fib_trie 8KB 8KB [ 835.146059] ip_fib_alias 11KB 11KB [ 835.146073] ip_dst_cache 8KB 8KB [ 835.146087] RAW 31KB 31KB [ 835.146100] UDP 131KB 220KB [ 835.146115] request_sock_TCP 7KB 7KB [ 835.146128] TCP 58KB 58KB [ 835.146141] hugetlbfs_inode_cache 15KB 15KB [ 835.146154] bio-248 15KB 15KB [ 835.146168] ep_head 8KB 8KB [ 835.146181] eventpoll_pwq 19KB 19KB [ 835.146194] eventpoll_epi 51KB 51KB [ 835.146207] inotify_inode_mark 42KB 42KB [ 835.146222] request_queue 63KB 63KB [ 835.146236] blkdev_ioc 8KB 8KB [ 835.146249] bio-184 40KB 40KB [ 835.146263] biovec-max 433KB 544KB [ 835.146277] biovec-64 299KB 299KB [ 835.146291] biovec-16 30KB 30KB [ 835.146306] uid_cache 7KB 7KB [ 835.146320] dmaengine-unmap-2 4KB 4KB [ 835.146334] audit_buffer 7KB 7KB [ 835.146348] skbuff_fclone_cache 63KB 63KB [ 835.146363] skbuff_head_cache 1548KB 1560KB [ 835.146378] file_lock_cache 47KB 47KB [ 835.146392] file_lock_ctx 7KB 7KB [ 835.146405] fsnotify_mark_connector 20KB 20KB [ 835.146420] taskstats 30KB 30KB [ 835.146464] proc_dir_entry 345KB 345KB [ 835.146478] pde_opener 27KB 27KB [ 835.146492] seq_file 48KB 48KB [ 835.146506] sigqueue 11KB 31KB 21:01:00 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.146520] shmem_inode_cache 1359KB 1515KB [ 835.146534] kernfs_iattrs_cache 262KB 262KB 21:01:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.146548] kernfs_node_cache 5276KB 5276KB [ 835.146561] mnt_cache 157KB 157KB [ 835.146578] filp 1591KB 1695KB [ 835.146592] names_cache 11113KB 11292KB [ 835.146606] net_namespace 95KB 95KB [ 835.146620] hashtab_node 274KB 274KB [ 835.146633] ebitmap_node 1149KB 1149KB [ 835.146648] avtab_node 4976KB 4976KB [ 835.146665] avc_node 31KB 31KB [ 835.146689] lsm_inode_cache 2651KB 2945KB [ 835.146705] lsm_file_cache 83KB 156KB [ 835.146718] key_jar 39KB 39KB [ 835.146732] uts_namespace 15KB 15KB [ 835.146745] nsproxy 7KB 7KB [ 835.146762] vm_area_struct 882KB 996KB [ 835.146776] mm_struct 262KB 315KB [ 835.146790] fs_cache 43KB 56KB [ 835.146804] files_cache 106KB 223KB [ 835.146818] signal_cache 273KB 455KB [ 835.146832] sighand_cache 330KB 330KB [ 835.146845] task_struct 1154KB 1215KB [ 835.146860] cred_jar 99KB 164KB [ 835.146875] anon_vma_chain 193KB 216KB [ 835.146890] anon_vma 159KB 192KB [ 835.146904] pid 56KB 93KB [ 835.146919] Acpi-Operand 104KB 166KB [ 835.146933] Acpi-ParseExt 35KB 35KB [ 835.146946] Acpi-Parse 55KB 71KB [ 835.146960] Acpi-State 35KB 51KB [ 835.146974] Acpi-Namespace 28KB 28KB [ 835.146989] numa_policy 3KB 3KB 21:01:00 executing program 5: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.147002] perf_event 63KB 63KB [ 835.147015] trace_event_file 175KB 175KB [ 835.147029] ftrace_event_field 304KB 304KB [ 835.147043] pool_workqueue 40KB 40KB [ 835.147057] task_group 16KB 16KB [ 835.147070] vmap_area 41KB 47KB [ 835.147083] page->ptl 157KB 157KB [ 835.147097] kmemleak_scan_area 22KB 27KB [ 835.147224] kmemleak_object 134854KB 140013KB [ 835.147255] kmalloc-cg-8k 64KB 64KB [ 835.147271] kmalloc-cg-4k 2064KB 2688KB [ 835.147285] kmalloc-cg-2k 1736KB 1792KB [ 835.147300] kmalloc-cg-1k 434KB 480KB [ 835.147314] kmalloc-cg-512 249KB 288KB [ 835.147327] kmalloc-cg-256 48KB 48KB [ 835.147341] kmalloc-cg-192 40KB 40KB [ 835.147354] kmalloc-cg-128 40KB 40KB [ 835.147368] kmalloc-cg-96 28KB 28KB [ 835.147381] kmalloc-cg-64 20KB 20KB [ 835.147395] kmalloc-cg-32 35KB 68KB 21:01:00 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 835.147409] kmalloc-cg-16 8KB 8KB [ 835.147422] kmalloc-cg-8 11KB 11KB [ 835.147464] kmalloc-8k 5344KB 5504KB [ 835.147480] kmalloc-4k 3496KB 3968KB [ 835.147497] kmalloc-2k 3064KB 3488KB [ 835.147511] kmalloc-1k 11058KB 11136KB [ 835.147524] kmalloc-512 6345KB 6384KB [ 835.147540] kmalloc-256 1024KB 1064KB [ 835.147557] kmalloc-192 295KB 376KB [ 835.147576] kmalloc-128 329KB 508KB [ 835.147593] kmalloc-96 566KB 628KB [ 835.147610] kmalloc-64 1565KB 1644KB [ 835.147628] kmalloc-32 452KB 560KB [ 835.147642] kmalloc-16 318KB 328KB 21:01:00 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 835.147655] kmalloc-8 258KB 262KB [ 835.147669] kmem_cache_node 51KB 51KB [ 835.147682] kmem_cache 82KB 82KB [ 835.147695] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=293,uid=0 [ 835.148004] Out of memory (oom_kill_allocating_task): Killed process 293 (syz-executor.7) total-vm:93280kB, anon-rss:384kB, file-rss:34848kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 836.404161] loop1: detected capacity change from 0 to 256 [ 836.409892] FAT-fs (loop1): bogus number of reserved sectors [ 836.409912] FAT-fs (loop1): Can't find a valid FAT filesystem [ 836.425379] loop1: detected capacity change from 0 to 1 [ 836.428963] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 836.880057] syz-executor.6 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 836.880090] CPU: 0 PID: 6661 Comm: syz-executor.6 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 836.880107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 836.880117] Call Trace: [ 836.880121] [ 836.880127] dump_stack_lvl+0x8b/0xb3 [ 836.880152] dump_header+0x10b/0x7e4 [ 836.880171] oom_kill_process.cold+0x10/0x15 [ 836.880188] out_of_memory+0x11e6/0x14b0 [ 836.880214] ? oom_killer_disable+0x270/0x270 [ 836.880238] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 836.880274] ? warn_alloc+0x190/0x190 [ 836.880298] ? prepare_alloc_pages+0x371/0x500 [ 836.880317] ? lock_is_held_type+0xd7/0x130 [ 836.880345] __alloc_pages+0x421/0x4f0 [ 836.880359] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 836.880375] ? __schedule+0x895/0x2450 [ 836.880396] ? io_schedule_timeout+0x140/0x140 [ 836.880419] alloc_pages+0x1a0/0x2f0 [ 836.880444] __vmalloc_node_range+0x713/0x1410 [ 836.880472] ? packet_set_ring+0xb60/0x1b20 [ 836.880503] ? __vmalloc_node+0x100/0x100 [ 836.880525] ? lock_is_held_type+0xd7/0x130 [ 836.880549] ? packet_set_ring+0xb60/0x1b20 [ 836.880566] __vmalloc_node+0xb5/0x100 [ 836.880585] ? packet_set_ring+0xb60/0x1b20 [ 836.880607] packet_set_ring+0xb60/0x1b20 [ 836.880639] packet_setsockopt+0x1b56/0x3cc0 [ 836.880662] ? lock_release+0x3b2/0x750 [ 836.880680] ? __fget_files+0x265/0x470 [ 836.880700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 836.880724] ? packet_bind+0x1b0/0x1b0 [ 836.880745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 836.880765] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 836.880783] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 836.880814] ? selinux_socket_setsockopt+0x6a/0x80 [ 836.880832] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 836.880857] __sys_setsockopt+0x180/0x2a0 [ 836.880877] ? packet_bind+0x1b0/0x1b0 [ 836.880895] ? __ia32_sys_recv+0x100/0x100 [ 836.880926] __x64_sys_setsockopt+0xba/0x150 [ 836.880944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 836.880966] do_syscall_64+0x3b/0x90 [ 836.880985] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 836.881006] RIP: 0033:0x7f83b4eceb19 [ 836.881017] 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 [ 836.881031] RSP: 002b:00007f83b2444188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 836.881044] RAX: ffffffffffffffda RBX: 00007f83b4fe1f60 RCX: 00007f83b4eceb19 [ 836.881054] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 836.881061] RBP: 00007f83b4f28f6d R08: 0000000000000010 R09: 0000000000000000 [ 836.881070] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 836.881078] R13: 00007ffc6fbd7e2f R14: 00007f83b2444300 R15: 0000000000022000 [ 836.881102] [ 836.881201] Mem-Info: [ 836.881205] active_anon:823 inactive_anon:45018 isolated_anon:0 [ 836.881205] active_file:154 inactive_file:166 isolated_file:13 [ 836.881205] unevictable:0 dirty:8 writeback:21 [ 836.881205] slab_reclaimable:7019 slab_unreclaimable:58268 [ 836.881205] mapped:61081 shmem:112 pagetables:952 bounce:0 [ 836.881205] kernel_misc_reclaimable:0 [ 836.881205] free:4554 free_pcp:0 free_cma:0 [ 836.881241] Node 0 active_anon:3292kB inactive_anon:180072kB active_file:616kB inactive_file:664kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:244324kB dirty:32kB writeback:84kB shmem:448kB writeback_tmp:0kB kernel_stack:4224kB pagetables:3808kB all_unreclaimable? no [ 836.881272] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 836.881309] lowmem_reserve[]: 0 1615 1615 1615 [ 836.881326] Node 0 DMA32 free:11712kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3292kB inactive_anon:180560kB active_file:1260kB inactive_file:784kB unevictable:0kB writepending:872kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 836.881365] lowmem_reserve[]: 0 0 0 0 [ 836.881380] Node 0 DMA: 2*4kB (M) 4*8kB (UM) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 836.881489] Node 0 DMA32: 1156*4kB (UME) 413*8kB (UME) 88*16kB (UME) 38*32kB (UME) 12*64kB (UM) 6*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12088kB [ 836.881568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 836.881579] 424 total pagecache pages [ 836.881584] 0 pages in swap cache [ 836.881587] Swap cache stats: add 0, delete 0, find 0/0 [ 836.881595] Free swap = 0kB [ 836.881598] Total swap = 0kB [ 836.881602] 524158 pages RAM [ 836.881606] 0 pages HighMem/MovableOnly [ 836.881609] 105748 pages reserved [ 836.881614] Unreclaimable slab info: [ 836.881617] Name Used Total [ 836.881623] pid_4 7KB 7KB [ 836.881631] pid_3 3KB 3KB [ 836.881640] pid_2 41KB 41KB [ 836.881654] fib6_nodes 28KB 28KB [ 836.881662] ip6_dst_cache 37KB 37KB [ 836.881671] RAWv6 126KB 126KB [ 836.881679] UDPLITEv6 31KB 31KB [ 836.881687] UDPv6 62KB 62KB [ 836.881697] TCPv6 62KB 62KB [ 836.881708] scsi_sense_cache 8KB 8KB [ 836.881717] virtio_scsi_cmd 16KB 16KB [ 836.881725] bio-120 7KB 7KB [ 836.881740] sgpool-128 89KB 89KB [ 836.881748] sgpool-64 63KB 63KB [ 836.881755] sgpool-32 173KB 173KB [ 836.881763] sgpool-16 75KB 75KB [ 836.881771] sgpool-8 63KB 63KB [ 836.881778] mqueue_inode_cache 60KB 60KB [ 836.881786] nfs_commit_data 15KB 15KB [ 836.881794] nfs_write_data 47KB 47KB [ 836.881806] jbd2_inode 7KB 7KB [ 836.881814] ext4_system_zone 3KB 3KB [ 836.881822] ext4_io_end_vec 7KB 7KB [ 836.881830] ext4_bio_post_read_ctx 15KB 15KB [ 836.881865] pid_namespace 7KB 7KB [ 836.881874] rpc_buffers 31KB 31KB [ 836.881881] rpc_tasks 3KB 3KB [ 836.881890] UNIX-STREAM 224KB 352KB [ 836.881898] UNIX 208KB 256KB [ 836.881908] UDP-Lite 63KB 63KB [ 836.881916] tcp_bind_bucket 8KB 8KB [ 836.881926] ip_fib_trie 8KB 8KB [ 836.881934] ip_fib_alias 11KB 11KB [ 836.881941] ip_dst_cache 8KB 8KB [ 836.881950] RAW 31KB 31KB [ 836.881958] UDP 131KB 220KB [ 836.881966] request_sock_TCP 7KB 7KB [ 836.881974] TCP 58KB 58KB [ 836.881982] hugetlbfs_inode_cache 15KB 15KB [ 836.881991] bio-248 15KB 15KB [ 836.881999] ep_head 8KB 8KB [ 836.882006] eventpoll_pwq 19KB 19KB [ 836.882014] eventpoll_epi 51KB 51KB [ 836.882022] inotify_inode_mark 42KB 42KB [ 836.882030] request_queue 63KB 63KB [ 836.882038] blkdev_ioc 8KB 8KB [ 836.882046] bio-184 40KB 40KB [ 836.882054] biovec-max 722KB 722KB [ 836.882063] biovec-64 283KB 283KB [ 836.882070] biovec-16 30KB 30KB [ 836.882080] uid_cache 7KB 7KB [ 836.882088] dmaengine-unmap-2 4KB 4KB [ 836.882096] audit_buffer 7KB 7KB [ 836.882105] skbuff_fclone_cache 63KB 63KB [ 836.882113] skbuff_head_cache 1590KB 1590KB [ 836.882122] file_lock_cache 47KB 47KB [ 836.882130] file_lock_ctx 7KB 7KB [ 836.882138] fsnotify_mark_connector 20KB 20KB [ 836.882147] taskstats 30KB 30KB [ 836.882155] proc_dir_entry 345KB 345KB [ 836.882163] pde_opener 27KB 27KB [ 836.882171] seq_file 48KB 48KB [ 836.882178] sigqueue 31KB 31KB [ 836.882189] shmem_inode_cache 1413KB 1515KB [ 836.882197] kernfs_iattrs_cache 266KB 266KB [ 836.882205] kernfs_node_cache 5276KB 5276KB [ 836.882213] mnt_cache 157KB 157KB [ 836.882235] filp 1259KB 1635KB [ 836.882247] names_cache 8274KB 8614KB [ 836.882255] net_namespace 95KB 95KB [ 836.882263] hashtab_node 274KB 274KB [ 836.882271] ebitmap_node 1149KB 1149KB [ 836.882279] avtab_node 4976KB 4976KB [ 836.882290] avc_node 31KB 31KB [ 836.882321] lsm_inode_cache 2638KB 2945KB [ 836.882333] lsm_file_cache 71KB 148KB [ 836.882341] key_jar 39KB 39KB [ 836.882350] uts_namespace 15KB 15KB [ 836.882358] nsproxy 7KB 7KB [ 836.882374] vm_area_struct 917KB 996KB [ 836.882383] mm_struct 182KB 315KB [ 836.882392] fs_cache 43KB 56KB [ 836.882401] files_cache 106KB 223KB [ 836.882411] signal_cache 273KB 455KB [ 836.882419] sighand_cache 330KB 330KB [ 836.882428] task_struct 1167KB 1215KB [ 836.882460] cred_jar 115KB 164KB [ 836.882470] anon_vma_chain 193KB 212KB [ 836.882480] anon_vma 171KB 188KB [ 836.882490] pid 56KB 93KB [ 836.882503] Acpi-Operand 104KB 166KB [ 836.882511] Acpi-ParseExt 35KB 35KB [ 836.882519] Acpi-Parse 55KB 71KB [ 836.882528] Acpi-State 35KB 51KB [ 836.882536] Acpi-Namespace 28KB 28KB [ 836.882544] numa_policy 3KB 3KB [ 836.882552] perf_event 63KB 63KB [ 836.882560] trace_event_file 175KB 175KB [ 836.882568] ftrace_event_field 304KB 304KB [ 836.882576] pool_workqueue 40KB 40KB [ 836.882585] task_group 16KB 16KB [ 836.882593] vmap_area 41KB 47KB [ 836.882601] page->ptl 152KB 157KB [ 836.882609] kmemleak_scan_area 22KB 27KB [ 836.882991] kmemleak_object 134850KB 140005KB [ 836.883011] kmalloc-cg-8k 64KB 64KB [ 836.883026] kmalloc-cg-4k 2016KB 2688KB [ 836.883034] kmalloc-cg-2k 1792KB 1792KB [ 836.883042] kmalloc-cg-1k 434KB 480KB [ 836.883052] kmalloc-cg-512 249KB 288KB [ 836.883060] kmalloc-cg-256 48KB 48KB [ 836.883068] kmalloc-cg-192 40KB 40KB [ 836.883076] kmalloc-cg-128 40KB 40KB [ 836.883084] kmalloc-cg-96 28KB 28KB [ 836.883092] kmalloc-cg-64 20KB 20KB [ 836.883101] kmalloc-cg-32 35KB 68KB [ 836.883108] kmalloc-cg-16 8KB 8KB [ 836.883116] kmalloc-cg-8 11KB 11KB [ 836.883124] kmalloc-8k 5440KB 5504KB [ 836.883136] kmalloc-4k 3592KB 3872KB [ 836.883149] kmalloc-2k 3168KB 3488KB [ 836.883157] kmalloc-1k 11104KB 11104KB [ 836.883164] kmalloc-512 6416KB 6416KB [ 836.883179] kmalloc-256 999KB 1064KB [ 836.883196] kmalloc-192 299KB 376KB [ 836.883220] kmalloc-128 329KB 508KB [ 836.883236] kmalloc-96 562KB 616KB [ 836.883247] kmalloc-64 1580KB 1612KB [ 836.883267] kmalloc-32 465KB 560KB [ 836.883277] kmalloc-16 318KB 328KB [ 836.883285] kmalloc-8 262KB 262KB [ 836.883293] kmem_cache_node 51KB 51KB [ 836.883301] kmem_cache 82KB 82KB [ 836.883308] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=6661,uid=0 [ 836.883383] Out of memory (oom_kill_allocating_task): Killed process 6658 (syz-executor.6) total-vm:93412kB, anon-rss:384kB, file-rss:34216kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 21:01:01 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 838.483501] syz-executor.6 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 838.483531] CPU: 1 PID: 6666 Comm: syz-executor.6 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 838.483544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 838.483553] Call Trace: [ 838.483557] [ 838.483562] dump_stack_lvl+0x8b/0xb3 [ 838.483585] dump_header+0x10b/0x7e4 [ 838.483603] oom_kill_process.cold+0x10/0x15 [ 838.483618] out_of_memory+0x11e6/0x14b0 [ 838.483641] ? oom_killer_disable+0x270/0x270 [ 838.483664] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 838.483696] ? warn_alloc+0x190/0x190 [ 838.483718] ? prepare_alloc_pages+0x371/0x500 [ 838.483736] ? lock_is_held_type+0xd7/0x130 [ 838.483761] __alloc_pages+0x421/0x4f0 [ 838.483775] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 838.483789] ? __schedule+0x895/0x2450 [ 838.483808] ? io_schedule_timeout+0x140/0x140 [ 838.483821] ? alloc_pages+0x39/0x2f0 [ 838.483843] alloc_pages+0x1a0/0x2f0 [ 838.483861] __vmalloc_node_range+0x713/0x1410 [ 838.483887] ? packet_set_ring+0xb60/0x1b20 [ 838.483916] ? __vmalloc_node+0x100/0x100 [ 838.483935] ? lock_is_held_type+0xd7/0x130 [ 838.483957] ? packet_set_ring+0xb60/0x1b20 [ 838.483974] __vmalloc_node+0xb5/0x100 [ 838.483991] ? packet_set_ring+0xb60/0x1b20 [ 838.484012] packet_set_ring+0xb60/0x1b20 [ 838.484041] packet_setsockopt+0x1b56/0x3cc0 [ 838.484062] ? lock_release+0x3b2/0x750 [ 838.484078] ? __fget_files+0x265/0x470 [ 838.484096] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 838.484119] ? packet_bind+0x1b0/0x1b0 [ 838.484137] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 838.484156] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 838.484173] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 838.484201] ? selinux_socket_setsockopt+0x6a/0x80 [ 838.484218] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 838.484241] __sys_setsockopt+0x180/0x2a0 [ 838.484259] ? packet_bind+0x1b0/0x1b0 [ 838.484276] ? __ia32_sys_recv+0x100/0x100 [ 838.484304] __x64_sys_setsockopt+0xba/0x150 [ 838.484320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.484341] do_syscall_64+0x3b/0x90 [ 838.484357] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 838.484376] RIP: 0033:0x7f83b4eceb19 [ 838.484388] 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 [ 838.484401] RSP: 002b:00007f83b2444188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 838.484413] RAX: ffffffffffffffda RBX: 00007f83b4fe1f60 RCX: 00007f83b4eceb19 [ 838.484422] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 838.484432] RBP: 00007f83b4f28f6d R08: 0000000000000010 R09: 0000000000000000 [ 838.484440] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 838.484447] R13: 00007ffc6fbd7e2f R14: 00007f83b2444300 R15: 0000000000022000 [ 838.484470] [ 838.484512] Mem-Info: [ 838.484516] active_anon:795 inactive_anon:43118 isolated_anon:0 [ 838.484516] active_file:204 inactive_file:267 isolated_file:18 [ 838.484516] unevictable:0 dirty:4 writeback:1 [ 838.484516] slab_reclaimable:7065 slab_unreclaimable:58361 [ 838.484516] mapped:61222 shmem:112 pagetables:816 bounce:0 [ 838.484516] kernel_misc_reclaimable:0 [ 838.484516] free:4336 free_pcp:0 free_cma:0 [ 838.484549] Node 0 active_anon:3180kB inactive_anon:172472kB active_file:816kB inactive_file:1068kB unevictable:0kB isolated(anon):0kB isolated(file):72kB mapped:244888kB dirty:16kB writeback:4kB shmem:448kB writeback_tmp:0kB kernel_stack:3872kB pagetables:3264kB all_unreclaimable? no [ 838.484578] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 838.484613] lowmem_reserve[]: 0 1615 1615 1615 [ 838.484630] Node 0 DMA32 free:10844kB boost:6144kB min:11264kB low:12916kB high:14568kB reserved_highatomic:2048KB active_anon:3180kB inactive_anon:172468kB active_file:1020kB inactive_file:1180kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 838.484665] lowmem_reserve[]: 0 0 0 0 [ 838.484681] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 838.484764] Node 0 DMA32: 1024*4kB (UMEH) 414*8kB (UMEH) 96*16kB (UMEH) 17*32kB (UMH) 4*64kB (UH) 4*128kB (H) 2*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 11280kB [ 838.484842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 838.484853] 607 total pagecache pages [ 838.484857] 0 pages in swap cache [ 838.484861] Swap cache stats: add 0, delete 0, find 0/0 [ 838.484868] Free swap = 0kB [ 838.484871] Total swap = 0kB [ 838.484875] 524158 pages RAM [ 838.484878] 0 pages HighMem/MovableOnly [ 838.484881] 105748 pages reserved [ 838.484886] Unreclaimable slab info: [ 838.484889] Name Used Total [ 838.484894] pid_4 7KB 7KB [ 838.484903] pid_3 3KB 3KB [ 838.484910] pid_2 41KB 41KB [ 838.484924] fib6_nodes 28KB 28KB [ 838.484932] ip6_dst_cache 37KB 37KB [ 838.484941] RAWv6 126KB 126KB [ 838.484950] UDPLITEv6 31KB 31KB [ 838.484958] UDPv6 62KB 62KB [ 838.484968] TCPv6 62KB 62KB [ 838.484979] scsi_sense_cache 8KB 8KB [ 838.484987] virtio_scsi_cmd 16KB 16KB [ 838.484994] bio-120 7KB 7KB [ 838.485008] sgpool-128 89KB 89KB [ 838.485016] sgpool-64 63KB 63KB [ 838.485024] sgpool-32 204KB 204KB [ 838.485031] sgpool-16 97KB 97KB [ 838.485038] sgpool-8 116KB 116KB [ 838.485045] mqueue_inode_cache 60KB 60KB [ 838.485053] nfs_commit_data 15KB 15KB [ 838.485060] nfs_write_data 47KB 47KB [ 838.485070] jbd2_inode 7KB 7KB [ 838.485079] ext4_system_zone 3KB 3KB [ 838.485086] ext4_io_end_vec 7KB 7KB [ 838.485094] ext4_bio_post_read_ctx 15KB 15KB [ 838.485109] pid_namespace 7KB 7KB [ 838.485117] rpc_buffers 31KB 31KB [ 838.485125] rpc_tasks 3KB 3KB [ 838.485133] UNIX-STREAM 224KB 352KB [ 838.485141] UNIX 208KB 256KB [ 838.485150] UDP-Lite 63KB 63KB [ 838.485158] tcp_bind_bucket 8KB 8KB [ 838.485167] ip_fib_trie 8KB 8KB [ 838.485174] ip_fib_alias 11KB 11KB [ 838.485182] ip_dst_cache 8KB 8KB [ 838.485190] RAW 31KB 31KB [ 838.485198] UDP 131KB 220KB [ 838.485206] request_sock_TCP 7KB 7KB [ 838.485214] TCP 58KB 58KB [ 838.485221] hugetlbfs_inode_cache 15KB 15KB [ 838.485229] bio-248 15KB 15KB [ 838.485236] ep_head 8KB 8KB [ 838.485243] eventpoll_pwq 19KB 19KB [ 838.485251] eventpoll_epi 51KB 51KB [ 838.485258] inotify_inode_mark 42KB 42KB [ 838.485266] request_queue 63KB 63KB [ 838.485273] blkdev_ioc 8KB 8KB [ 838.485281] bio-184 40KB 40KB [ 838.485289] biovec-max 1228KB 1228KB [ 838.485298] biovec-64 582KB 582KB [ 838.485305] biovec-16 63KB 63KB [ 838.485314] uid_cache 7KB 7KB [ 838.485322] dmaengine-unmap-2 4KB 4KB [ 838.485329] audit_buffer 7KB 7KB [ 838.485337] skbuff_fclone_cache 63KB 63KB [ 838.485359] skbuff_head_cache 1313KB 1481KB [ 838.485367] file_lock_cache 47KB 47KB [ 838.485375] file_lock_ctx 7KB 7KB [ 838.485381] fsnotify_mark_connector 20KB 20KB [ 838.485390] taskstats 30KB 30KB [ 838.485397] proc_dir_entry 345KB 345KB [ 838.485404] pde_opener 27KB 27KB [ 838.485411] seq_file 48KB 48KB [ 838.485418] sigqueue 31KB 31KB [ 838.485448] shmem_inode_cache 1341KB 1485KB [ 838.485456] kernfs_iattrs_cache 266KB 266KB [ 838.485463] kernfs_node_cache 5276KB 5276KB [ 838.485471] mnt_cache 157KB 157KB [ 838.485479] filp 1407KB 1432KB [ 838.485487] names_cache 9333KB 9333KB [ 838.485495] net_namespace 95KB 95KB [ 838.485502] hashtab_node 274KB 274KB [ 838.485509] ebitmap_node 1149KB 1149KB [ 838.485517] avtab_node 4976KB 4976KB [ 838.485528] avc_node 31KB 31KB [ 838.485554] lsm_inode_cache 2647KB 2945KB [ 838.485565] lsm_file_cache 74KB 140KB [ 838.485572] key_jar 39KB 39KB [ 838.485580] uts_namespace 15KB 15KB [ 838.485587] nsproxy 7KB 7KB [ 838.485607] vm_area_struct 846KB 996KB [ 838.485616] mm_struct 182KB 315KB [ 838.485624] fs_cache 43KB 56KB [ 838.485632] files_cache 106KB 223KB [ 838.485642] signal_cache 273KB 455KB [ 838.485649] sighand_cache 330KB 330KB [ 838.485657] task_struct 1140KB 1215KB [ 838.485667] cred_jar 113KB 164KB [ 838.485678] anon_vma_chain 160KB 196KB [ 838.485688] anon_vma 161KB 184KB [ 838.485698] pid 56KB 93KB [ 838.485709] Acpi-Operand 104KB 166KB [ 838.485716] Acpi-ParseExt 35KB 35KB [ 838.485724] Acpi-Parse 55KB 71KB [ 838.485732] Acpi-State 35KB 51KB [ 838.485739] Acpi-Namespace 28KB 28KB [ 838.485749] numa_policy 3KB 3KB [ 838.485757] perf_event 63KB 63KB [ 838.485766] trace_event_file 175KB 175KB [ 838.485774] ftrace_event_field 304KB 304KB [ 838.485781] pool_workqueue 40KB 40KB [ 838.485789] task_group 16KB 16KB [ 838.485797] vmap_area 41KB 47KB [ 838.485804] page->ptl 151KB 157KB [ 838.485812] kmemleak_scan_area 22KB 27KB [ 838.486250] kmemleak_object 134389KB 139990KB [ 838.486267] kmalloc-cg-8k 64KB 64KB [ 838.486280] kmalloc-cg-4k 2008KB 2688KB [ 838.486288] kmalloc-cg-2k 1792KB 1792KB [ 838.486296] kmalloc-cg-1k 434KB 480KB [ 838.486305] kmalloc-cg-512 235KB 288KB [ 838.486312] kmalloc-cg-256 48KB 48KB [ 838.486319] kmalloc-cg-192 40KB 40KB [ 838.486327] kmalloc-cg-128 40KB 40KB [ 838.486334] kmalloc-cg-96 28KB 28KB [ 838.486341] kmalloc-cg-64 20KB 20KB [ 838.486350] kmalloc-cg-32 35KB 68KB [ 838.486357] kmalloc-cg-16 8KB 8KB [ 838.486364] kmalloc-cg-8 11KB 11KB [ 838.486372] kmalloc-8k 5440KB 5504KB [ 838.486382] kmalloc-4k 3568KB 3808KB [ 838.486394] kmalloc-2k 3164KB 3488KB [ 838.486412] kmalloc-1k 9268KB 10432KB [ 838.486449] kmalloc-512 5519KB 6112KB [ 838.486459] kmalloc-256 1047KB 1064KB [ 838.486472] kmalloc-192 327KB 376KB [ 838.486496] kmalloc-128 332KB 508KB [ 838.486512] kmalloc-96 519KB 592KB [ 838.486526] kmalloc-64 1488KB 1544KB [ 838.486546] kmalloc-32 457KB 560KB [ 838.486556] kmalloc-16 318KB 328KB [ 838.486566] kmalloc-8 258KB 262KB [ 838.486573] kmem_cache_node 51KB 51KB [ 838.486582] kmem_cache 82KB 82KB [ 838.486589] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=6666,uid=0 [ 838.486665] Out of memory (oom_kill_allocating_task): Killed process 6665 (syz-executor.6) total-vm:93412kB, anon-rss:384kB, file-rss:34744kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 840.565353] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 840.567855] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 840.570653] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 840.573964] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 840.576633] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 840.576965] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 842.596516] Bluetooth: hci4: command 0x0409 tx timeout [ 844.644519] Bluetooth: hci4: command 0x041b tx timeout [ 846.692503] Bluetooth: hci4: command 0x040f tx timeout [ 848.740536] Bluetooth: hci4: command 0x0419 tx timeout [ 849.342919] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 849.342940] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 849.346826] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 849.401311] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 849.401332] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 849.403227] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 850.274309] syz-executor.7 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 850.274482] CPU: 1 PID: 7131 Comm: syz-executor.7 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 850.274531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 850.274558] Call Trace: [ 850.274569] [ 850.274585] dump_stack_lvl+0x8b/0xb3 [ 850.274650] dump_header+0x10b/0x7e4 [ 850.274704] oom_kill_process.cold+0x10/0x15 [ 850.274758] out_of_memory+0x11e6/0x14b0 [ 850.274841] ? oom_killer_disable+0x270/0x270 [ 850.274928] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 850.275042] ? warn_alloc+0x190/0x190 [ 850.275123] ? prepare_alloc_pages+0x371/0x500 [ 850.275190] ? lock_is_held_type+0xd7/0x130 [ 850.275278] __alloc_pages+0x421/0x4f0 [ 850.275326] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 850.275375] ? __schedule+0x895/0x2450 [ 850.275457] ? io_schedule_timeout+0x140/0x140 [ 850.275535] alloc_pages+0x1a0/0x2f0 [ 850.275602] __vmalloc_node_range+0x713/0x1410 [ 850.275700] ? packet_set_ring+0xb60/0x1b20 [ 850.275800] ? __vmalloc_node+0x100/0x100 [ 850.275874] ? lock_is_held_type+0xd7/0x130 [ 850.275954] ? packet_set_ring+0xb60/0x1b20 [ 850.276016] __vmalloc_node+0xb5/0x100 [ 850.276081] ? packet_set_ring+0xb60/0x1b20 [ 850.276158] packet_set_ring+0xb60/0x1b20 [ 850.276262] packet_setsockopt+0x1b56/0x3cc0 [ 850.276339] ? lock_release+0x3b2/0x750 [ 850.276394] ? __fget_files+0x265/0x470 [ 850.276458] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.276535] ? packet_bind+0x1b0/0x1b0 [ 850.276601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.276669] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 850.276722] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 850.276824] ? selinux_socket_setsockopt+0x6a/0x80 [ 850.276884] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.276969] __sys_setsockopt+0x180/0x2a0 [ 850.277028] ? packet_bind+0x1b0/0x1b0 [ 850.277088] ? __ia32_sys_recv+0x100/0x100 [ 850.277192] __x64_sys_setsockopt+0xba/0x150 [ 850.277253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 850.277328] do_syscall_64+0x3b/0x90 [ 850.277388] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 850.277456] RIP: 0033:0x7fa6f300ab19 [ 850.277487] 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 [ 850.277528] RSP: 002b:00007fa6f0580188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 850.277568] RAX: ffffffffffffffda RBX: 00007fa6f311df60 RCX: 00007fa6f300ab19 [ 850.277597] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 850.277622] RBP: 00007fa6f3064f6d R08: 0000000000000010 R09: 0000000000000000 [ 850.277648] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 850.277673] R13: 00007ffe3e6201cf R14: 00007fa6f0580300 R15: 0000000000022000 [ 850.277755] [ 850.277919] Mem-Info: [ 850.277930] active_anon:796 inactive_anon:43349 isolated_anon:0 [ 850.277930] active_file:202 inactive_file:189 isolated_file:0 [ 850.277930] unevictable:0 dirty:0 writeback:0 [ 850.277930] slab_reclaimable:7040 slab_unreclaimable:58851 [ 850.277930] mapped:69922 shmem:113 pagetables:886 bounce:0 [ 850.277930] kernel_misc_reclaimable:0 [ 850.277930] free:3895 free_pcp:1 free_cma:0 [ 850.278050] Node 0 active_anon:3184kB inactive_anon:173396kB active_file:808kB inactive_file:756kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279688kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4000kB pagetables:3544kB all_unreclaimable? no [ 850.278146] Node 0 DMA free:6496kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 850.278266] lowmem_reserve[]: 0 1615 1615 1615 [ 850.278318] Node 0 DMA32 free:9084kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3184kB inactive_anon:173392kB active_file:832kB inactive_file:832kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 850.278497] lowmem_reserve[]: 0 0 0 0 [ 850.278546] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6496kB [ 850.278828] Node 0 DMA32: 887*4kB (UMEH) 282*8kB (UMEH) 59*16kB (UMH) 6*32kB (UMH) 2*64kB (H) 2*128kB (H) 2*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 8860kB [ 850.279097] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 850.279133] 494 total pagecache pages [ 850.279145] 0 pages in swap cache [ 850.279155] Swap cache stats: add 0, delete 0, find 0/0 [ 850.279180] Free swap = 0kB [ 850.279191] Total swap = 0kB [ 850.279203] 524158 pages RAM [ 850.279214] 0 pages HighMem/MovableOnly [ 850.279225] 105748 pages reserved [ 850.279238] Unreclaimable slab info: [ 850.279247] Name Used Total [ 850.279263] pid_4 7KB 7KB [ 850.279288] pid_3 3KB 3KB [ 850.279313] pid_2 41KB 41KB [ 850.279351] fib6_nodes 28KB 28KB [ 850.279376] ip6_dst_cache 37KB 37KB [ 850.279402] RAWv6 126KB 126KB [ 850.279476] UDPLITEv6 31KB 31KB [ 850.279503] UDPv6 62KB 62KB [ 850.279532] TCPv6 62KB 62KB [ 850.279568] scsi_sense_cache 8KB 8KB [ 850.279596] virtio_scsi_cmd 16KB 16KB [ 850.279621] bio-120 7KB 7KB [ 850.279666] sgpool-128 89KB 89KB [ 850.279691] sgpool-64 63KB 63KB [ 850.279716] sgpool-32 96KB 173KB [ 850.279742] sgpool-16 46KB 82KB [ 850.279767] sgpool-8 41KB 56KB [ 850.279791] mqueue_inode_cache 60KB 60KB [ 850.279817] nfs_commit_data 15KB 15KB [ 850.279842] nfs_write_data 47KB 47KB [ 850.279871] jbd2_inode 7KB 7KB [ 850.279897] ext4_system_zone 3KB 3KB [ 850.279921] ext4_io_end_vec 7KB 7KB [ 850.279947] ext4_bio_post_read_ctx 15KB 15KB [ 850.279993] pid_namespace 7KB 7KB [ 850.280020] rpc_buffers 31KB 31KB [ 850.280045] rpc_tasks 3KB 3KB [ 850.280070] UNIX-STREAM 224KB 352KB [ 850.280096] UNIX 320KB 320KB [ 850.280127] UDP-Lite 63KB 63KB [ 850.280152] tcp_bind_bucket 8KB 8KB [ 850.280185] ip_fib_trie 8KB 8KB [ 850.280209] ip_fib_alias 11KB 11KB [ 850.280234] ip_dst_cache 8KB 8KB [ 850.280261] RAW 31KB 31KB [ 850.280286] UDP 220KB 220KB [ 850.280313] request_sock_TCP 7KB 7KB [ 850.280338] TCP 58KB 58KB [ 850.280362] hugetlbfs_inode_cache 15KB 15KB [ 850.280388] bio-248 15KB 15KB [ 850.280413] ep_head 8KB 8KB [ 850.280485] eventpoll_pwq 19KB 19KB [ 850.280509] eventpoll_epi 51KB 51KB [ 850.280534] inotify_inode_mark 42KB 42KB [ 850.280562] request_queue 63KB 63KB [ 850.280586] blkdev_ioc 8KB 8KB [ 850.280609] bio-184 40KB 40KB [ 850.280634] biovec-max 480KB 480KB [ 850.280661] biovec-64 141KB 204KB [ 850.280686] biovec-16 41KB 56KB [ 850.280714] uid_cache 7KB 7KB [ 850.280741] dmaengine-unmap-2 4KB 4KB [ 850.280765] audit_buffer 7KB 7KB [ 850.280792] skbuff_fclone_cache 63KB 63KB [ 850.280817] skbuff_head_cache 435KB 435KB [ 850.280844] file_lock_cache 47KB 47KB [ 850.280869] file_lock_ctx 7KB 7KB [ 850.280893] fsnotify_mark_connector 20KB 20KB [ 850.280922] taskstats 30KB 30KB [ 850.280946] proc_dir_entry 333KB 333KB [ 850.280971] pde_opener 27KB 27KB [ 850.280996] seq_file 67KB 67KB [ 850.281020] sigqueue 31KB 31KB [ 850.281050] shmem_inode_cache 1290KB 1423KB [ 850.281075] kernfs_iattrs_cache 266KB 266KB [ 850.281100] kernfs_node_cache 5249KB 5249KB [ 850.281126] mnt_cache 157KB 157KB [ 850.281152] filp 2333KB 2407KB [ 850.281182] names_cache 17157KB 17531KB [ 850.281203] net_namespace 95KB 95KB [ 850.281227] hashtab_node 274KB 274KB [ 850.281249] ebitmap_node 1149KB 1149KB [ 850.281276] avtab_node 4976KB 4976KB [ 850.281306] avc_node 31KB 31KB [ 850.281356] lsm_inode_cache 2626KB 2941KB [ 850.281380] lsm_file_cache 119KB 144KB [ 850.281405] key_jar 39KB 39KB [ 850.281478] uts_namespace 15KB 15KB [ 850.281504] nsproxy 7KB 7KB [ 850.281536] vm_area_struct 3069KB 3152KB [ 850.281562] mm_struct 385KB 441KB [ 850.281588] fs_cache 72KB 72KB [ 850.281614] files_cache 270KB 270KB [ 850.281639] signal_cache 546KB 546KB [ 850.281665] sighand_cache 305KB 330KB [ 850.281691] task_struct 1937KB 2079KB [ 850.281719] cred_jar 211KB 232KB [ 850.281746] anon_vma_chain 422KB 448KB [ 850.281774] anon_vma 182KB 204KB [ 850.281800] pid 96KB 108KB [ 850.281831] Acpi-Operand 104KB 166KB [ 850.281856] Acpi-ParseExt 35KB 35KB [ 850.281882] Acpi-Parse 55KB 71KB [ 850.281904] Acpi-State 35KB 51KB [ 850.281920] Acpi-Namespace 28KB 28KB [ 850.281938] numa_policy 3KB 3KB [ 850.281953] perf_event 63KB 63KB [ 850.281969] trace_event_file 175KB 175KB [ 850.281986] ftrace_event_field 304KB 304KB [ 850.282002] pool_workqueue 40KB 40KB [ 850.282018] task_group 16KB 16KB [ 850.282066] vmap_area 40KB 47KB [ 850.282083] page->ptl 253KB 271KB [ 850.282100] kmemleak_scan_area 22KB 27KB [ 850.282364] kmemleak_object 136205KB 139816KB [ 850.282400] kmalloc-cg-8k 64KB 64KB [ 850.282416] kmalloc-cg-4k 3104KB 3168KB [ 850.282472] kmalloc-cg-2k 1688KB 1792KB [ 850.282498] kmalloc-cg-1k 406KB 480KB [ 850.282522] kmalloc-cg-512 215KB 288KB [ 850.282538] kmalloc-cg-256 48KB 48KB [ 850.282554] kmalloc-cg-192 40KB 40KB [ 850.282570] kmalloc-cg-128 40KB 40KB [ 850.282586] kmalloc-cg-96 28KB 28KB [ 850.282601] kmalloc-cg-64 20KB 20KB [ 850.282618] kmalloc-cg-32 65KB 76KB [ 850.282633] kmalloc-cg-16 8KB 8KB [ 850.282648] kmalloc-cg-8 11KB 11KB [ 850.282664] kmalloc-8k 5360KB 5360KB [ 850.282687] kmalloc-4k 3032KB 3616KB [ 850.282705] kmalloc-2k 3256KB 3424KB [ 850.282721] kmalloc-1k 3880KB 3904KB [ 850.282746] kmalloc-512 3125KB 3536KB [ 850.282770] kmalloc-256 974KB 1088KB [ 850.282791] kmalloc-192 330KB 376KB [ 850.282810] kmalloc-128 547KB 576KB [ 850.282837] kmalloc-96 342KB 488KB [ 850.282861] kmalloc-64 1257KB 1332KB [ 850.282888] kmalloc-32 471KB 560KB [ 850.282905] kmalloc-16 317KB 328KB [ 850.282922] kmalloc-8 256KB 262KB [ 850.282939] kmem_cache_node 51KB 51KB [ 850.282954] kmem_cache 82KB 82KB [ 850.282969] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=7131,uid=0 [ 850.283074] Out of memory (oom_kill_allocating_task): Killed process 7130 (syz-executor.7) total-vm:93412kB, anon-rss:372kB, file-rss:34740kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:01:27 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 2: keyctl$clear(0x7, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={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$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{0x0}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:01:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:27 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 863.525631] loop1: detected capacity change from 0 to 256 [ 863.536653] FAT-fs (loop1): bogus number of reserved sectors [ 863.536676] FAT-fs (loop1): Can't find a valid FAT filesystem [ 863.560961] loop1: detected capacity change from 0 to 1 [ 863.571691] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:01:27 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 864.101038] syz-executor.0 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 864.101069] CPU: 1 PID: 7144 Comm: syz-executor.0 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 864.101084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 864.101094] Call Trace: [ 864.101097] [ 864.101103] dump_stack_lvl+0x8b/0xb3 [ 864.101128] dump_header+0x10b/0x7e4 [ 864.101145] oom_kill_process.cold+0x10/0x15 [ 864.101161] out_of_memory+0x11e6/0x14b0 [ 864.101185] ? oom_killer_disable+0x270/0x270 [ 864.101208] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 864.101241] ? warn_alloc+0x190/0x190 [ 864.101262] ? prepare_alloc_pages+0x371/0x500 [ 864.101288] __alloc_pages+0x421/0x4f0 [ 864.101301] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 864.101315] ? __schedule+0x895/0x2450 [ 864.101336] ? io_schedule_timeout+0x140/0x140 [ 864.101357] alloc_pages+0x1a0/0x2f0 [ 864.101376] __vmalloc_node_range+0x713/0x1410 [ 864.101403] ? packet_set_ring+0xb60/0x1b20 [ 864.101435] ? __vmalloc_node+0x100/0x100 [ 864.101455] ? lock_is_held_type+0xd7/0x130 [ 864.101477] ? packet_set_ring+0xb60/0x1b20 [ 864.101493] __vmalloc_node+0xb5/0x100 [ 864.101511] ? packet_set_ring+0xb60/0x1b20 [ 864.101531] packet_set_ring+0xb60/0x1b20 [ 864.101560] packet_setsockopt+0x1b56/0x3cc0 [ 864.101581] ? lock_release+0x3b2/0x750 [ 864.101598] ? __fget_files+0x265/0x470 [ 864.101616] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 864.101639] ? packet_bind+0x1b0/0x1b0 [ 864.101656] ? lock_downgrade+0x6d0/0x6d0 [ 864.101670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 864.101689] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 864.101705] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 864.101733] ? selinux_socket_setsockopt+0x6a/0x80 [ 864.101750] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 864.101773] __sys_setsockopt+0x180/0x2a0 [ 864.101790] ? packet_bind+0x1b0/0x1b0 [ 864.101807] ? __ia32_sys_recv+0x100/0x100 [ 864.101835] __x64_sys_setsockopt+0xba/0x150 [ 864.101851] ? syscall_enter_from_user_mode+0x1d/0x50 [ 864.101871] do_syscall_64+0x3b/0x90 [ 864.101888] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 864.101907] RIP: 0033:0x7f0d33ed8b19 [ 864.101917] 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 [ 864.101930] RSP: 002b:00007f0d3144e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 864.101942] RAX: ffffffffffffffda RBX: 00007f0d33febf60 RCX: 00007f0d33ed8b19 [ 864.101950] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 864.101957] RBP: 00007f0d33f32f6d R08: 0000000000000010 R09: 0000000000000000 [ 864.101965] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 864.101972] R13: 00007ffce8420dff R14: 00007f0d3144e300 R15: 0000000000022000 [ 864.101995] [ 864.102063] Mem-Info: [ 864.102067] active_anon:796 inactive_anon:43131 isolated_anon:0 [ 864.102067] active_file:79 inactive_file:68 isolated_file:4 [ 864.102067] unevictable:0 dirty:29 writeback:21 [ 864.102067] slab_reclaimable:7036 slab_unreclaimable:58782 [ 864.102067] mapped:69689 shmem:112 pagetables:1025 bounce:0 [ 864.102067] kernel_misc_reclaimable:0 [ 864.102067] free:3512 free_pcp:0 free_cma:0 [ 864.102099] Node 0 active_anon:3184kB inactive_anon:172524kB active_file:316kB inactive_file:272kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:278756kB dirty:116kB writeback:84kB shmem:448kB writeback_tmp:0kB kernel_stack:4288kB pagetables:4100kB all_unreclaimable? no [ 864.102128] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 864.102164] lowmem_reserve[]: 0 1615 1615 1615 [ 864.102180] Node 0 DMA32 free:7544kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3184kB inactive_anon:172604kB active_file:464kB inactive_file:712kB unevictable:0kB writepending:452kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 864.102216] lowmem_reserve[]: 0 0 0 0 [ 864.102237] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6504kB [ 864.102321] Node 0 DMA32: 941*4kB (UMEH) 313*8kB (UMEH) 61*16kB (UMH) 10*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7628kB [ 864.102402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 864.102413] 282 total pagecache pages [ 864.102417] 0 pages in swap cache [ 864.102448] Swap cache stats: add 0, delete 0, find 0/0 [ 864.102456] Free swap = 0kB [ 864.102459] Total swap = 0kB [ 864.102462] 524158 pages RAM [ 864.102465] 0 pages HighMem/MovableOnly [ 864.102469] 105748 pages reserved [ 864.102473] Unreclaimable slab info: [ 864.102476] Name Used Total [ 864.102482] pid_4 7KB 7KB [ 864.102490] pid_3 3KB 3KB [ 864.102497] pid_2 41KB 41KB [ 864.102510] fib6_nodes 28KB 28KB [ 864.102517] ip6_dst_cache 37KB 37KB [ 864.102526] RAWv6 126KB 126KB [ 864.102533] UDPLITEv6 31KB 31KB [ 864.102541] UDPv6 62KB 62KB [ 864.102550] TCPv6 62KB 62KB [ 864.102560] scsi_sense_cache 8KB 8KB [ 864.102568] virtio_scsi_cmd 16KB 16KB [ 864.102575] bio-120 7KB 7KB [ 864.102589] sgpool-128 89KB 89KB [ 864.102596] sgpool-64 63KB 63KB [ 864.102604] sgpool-32 159KB 173KB [ 864.102611] sgpool-16 82KB 82KB [ 864.102618] sgpool-8 60KB 60KB [ 864.102625] mqueue_inode_cache 60KB 60KB [ 864.102632] nfs_commit_data 15KB 15KB [ 864.102640] nfs_write_data 47KB 47KB [ 864.102649] jbd2_inode 7KB 7KB [ 864.102657] ext4_system_zone 3KB 3KB [ 864.102665] ext4_io_end_vec 7KB 7KB [ 864.102672] ext4_bio_post_read_ctx 15KB 15KB [ 864.102686] pid_namespace 7KB 7KB [ 864.102694] rpc_buffers 31KB 31KB [ 864.102702] rpc_tasks 3KB 3KB [ 864.102709] UNIX-STREAM 224KB 352KB [ 864.102718] UNIX 240KB 320KB [ 864.102727] UDP-Lite 63KB 63KB [ 864.102734] tcp_bind_bucket 8KB 8KB [ 864.102743] ip_fib_trie 8KB 8KB [ 864.102751] ip_fib_alias 11KB 11KB [ 864.102758] ip_dst_cache 8KB 8KB [ 864.102766] RAW 31KB 31KB [ 864.102773] UDP 220KB 220KB [ 864.102781] request_sock_TCP 7KB 7KB [ 864.102788] TCP 58KB 58KB [ 864.102795] hugetlbfs_inode_cache 15KB 15KB [ 864.102803] bio-248 15KB 15KB [ 864.102810] ep_head 8KB 8KB [ 864.102817] eventpoll_pwq 19KB 19KB [ 864.102824] eventpoll_epi 51KB 51KB [ 864.102831] inotify_inode_mark 42KB 42KB [ 864.102839] request_queue 63KB 63KB [ 864.102846] blkdev_ioc 8KB 8KB [ 864.102853] bio-184 40KB 40KB [ 864.102861] biovec-max 612KB 612KB [ 864.102869] biovec-64 252KB 252KB [ 864.102876] biovec-16 56KB 56KB [ 864.102884] uid_cache 7KB 7KB [ 864.102892] dmaengine-unmap-2 4KB 4KB [ 864.102899] audit_buffer 7KB 7KB [ 864.102908] skbuff_fclone_cache 63KB 63KB [ 864.102915] skbuff_head_cache 1588KB 1593KB [ 864.102924] file_lock_cache 47KB 47KB [ 864.102931] file_lock_ctx 7KB 7KB [ 864.102938] fsnotify_mark_connector 20KB 20KB [ 864.102947] taskstats 30KB 30KB [ 864.102954] proc_dir_entry 333KB 333KB [ 864.102961] pde_opener 27KB 27KB [ 864.102968] seq_file 67KB 67KB [ 864.102976] sigqueue 31KB 31KB [ 864.102987] shmem_inode_cache 1290KB 1423KB [ 864.102995] kernfs_iattrs_cache 266KB 266KB [ 864.103002] kernfs_node_cache 5249KB 5249KB [ 864.103009] mnt_cache 157KB 157KB [ 864.103045] filp 1376KB 2025KB [ 864.103054] names_cache 8648KB 8759KB [ 864.103061] net_namespace 95KB 95KB [ 864.103068] hashtab_node 274KB 274KB [ 864.103075] ebitmap_node 1149KB 1149KB [ 864.103083] avtab_node 4976KB 4976KB [ 864.103093] avc_node 31KB 31KB [ 864.103123] lsm_inode_cache 2640KB 2941KB [ 864.103135] lsm_file_cache 71KB 144KB [ 864.103142] key_jar 39KB 39KB [ 864.103150] uts_namespace 15KB 15KB [ 864.103157] nsproxy 7KB 7KB [ 864.103205] vm_area_struct 1276KB 1712KB [ 864.103214] mm_struct 211KB 409KB [ 864.103222] fs_cache 49KB 72KB [ 864.103230] files_cache 270KB 270KB [ 864.103239] signal_cache 330KB 516KB [ 864.103246] sighand_cache 305KB 330KB [ 864.103258] task_struct 1275KB 1566KB [ 864.103271] cred_jar 118KB 192KB [ 864.103287] anon_vma_chain 207KB 326KB [ 864.103296] anon_vma 174KB 192KB [ 864.103306] pid 70KB 93KB [ 864.103317] Acpi-Operand 104KB 166KB [ 864.103324] Acpi-ParseExt 35KB 35KB [ 864.103332] Acpi-Parse 55KB 71KB [ 864.103340] Acpi-State 35KB 51KB [ 864.103347] Acpi-Namespace 28KB 28KB [ 864.103355] numa_policy 3KB 3KB [ 864.103362] perf_event 63KB 63KB [ 864.103370] trace_event_file 175KB 175KB [ 864.103377] ftrace_event_field 304KB 304KB [ 864.103384] pool_workqueue 40KB 40KB [ 864.103392] task_group 16KB 16KB [ 864.103400] vmap_area 40KB 47KB [ 864.103412] page->ptl 161KB 212KB [ 864.103438] kmemleak_scan_area 22KB 27KB [ 864.103725] kmemleak_object 136031KB 139816KB [ 864.103744] kmalloc-cg-8k 64KB 64KB [ 864.103759] kmalloc-cg-4k 2448KB 3040KB [ 864.103769] kmalloc-cg-2k 1716KB 1792KB [ 864.103777] kmalloc-cg-1k 432KB 480KB [ 864.103786] kmalloc-cg-512 236KB 288KB [ 864.103794] kmalloc-cg-256 48KB 48KB [ 864.103801] kmalloc-cg-192 40KB 40KB [ 864.103809] kmalloc-cg-128 40KB 40KB [ 864.103816] kmalloc-cg-96 28KB 28KB [ 864.103823] kmalloc-cg-64 20KB 20KB [ 864.103833] kmalloc-cg-32 43KB 72KB [ 864.103841] kmalloc-cg-16 8KB 8KB [ 864.103848] kmalloc-cg-8 11KB 11KB [ 864.103855] kmalloc-8k 5360KB 5360KB [ 864.103866] kmalloc-4k 3304KB 3616KB [ 864.103876] kmalloc-2k 3252KB 3424KB [ 864.103885] kmalloc-1k 11126KB 11168KB [ 864.103894] kmalloc-512 6553KB 6576KB [ 864.103907] kmalloc-256 1009KB 1088KB [ 864.103922] kmalloc-192 322KB 376KB [ 864.103941] kmalloc-128 508KB 576KB [ 864.103949] kmalloc-96 556KB 556KB [ 864.103956] kmalloc-64 1582KB 1584KB [ 864.103976] kmalloc-32 467KB 560KB [ 864.103986] kmalloc-16 316KB 328KB [ 864.103995] kmalloc-8 258KB 262KB [ 864.104002] kmem_cache_node 51KB 51KB [ 864.104010] kmem_cache 82KB 82KB [ 864.104018] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=7144,uid=0 [ 864.104083] Out of memory (oom_kill_allocating_task): Killed process 7141 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:34036kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:01:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:28 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', 0x0, 0xfffffffffffffffa) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:29 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:29 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{0x0}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) [ 864.953404] loop1: detected capacity change from 0 to 256 [ 864.968732] FAT-fs (loop1): bogus number of reserved sectors [ 864.968757] FAT-fs (loop1): Can't find a valid FAT filesystem [ 864.999798] loop1: detected capacity change from 0 to 1 [ 865.007212] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 865.565182] syz-executor.0 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 865.565213] CPU: 1 PID: 7159 Comm: syz-executor.0 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 865.565229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 865.565238] Call Trace: [ 865.565243] [ 865.565248] dump_stack_lvl+0x8b/0xb3 [ 865.565273] dump_header+0x10b/0x7e4 [ 865.565291] oom_kill_process.cold+0x10/0x15 [ 865.565307] out_of_memory+0x11e6/0x14b0 [ 865.565333] ? oom_killer_disable+0x270/0x270 [ 865.565357] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 865.565394] ? warn_alloc+0x190/0x190 [ 865.565416] ? prepare_alloc_pages+0x371/0x500 [ 865.565436] ? lock_is_held_type+0xd7/0x130 [ 865.565462] __alloc_pages+0x421/0x4f0 [ 865.565476] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 865.565490] ? __schedule+0x895/0x2450 [ 865.565511] ? io_schedule_timeout+0x140/0x140 [ 865.565533] alloc_pages+0x1a0/0x2f0 [ 865.565552] __vmalloc_node_range+0x713/0x1410 [ 865.565580] ? packet_set_ring+0xb60/0x1b20 [ 865.565610] ? __vmalloc_node+0x100/0x100 [ 865.565630] ? lock_is_held_type+0xd7/0x130 [ 865.565653] ? packet_set_ring+0xb60/0x1b20 [ 865.565670] __vmalloc_node+0xb5/0x100 [ 865.565688] ? packet_set_ring+0xb60/0x1b20 [ 865.565710] packet_set_ring+0xb60/0x1b20 [ 865.565740] packet_setsockopt+0x1b56/0x3cc0 [ 865.565762] ? lock_release+0x3b2/0x750 [ 865.565779] ? __fget_files+0x265/0x470 [ 865.565798] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 865.565823] ? packet_bind+0x1b0/0x1b0 [ 865.565841] ? lock_downgrade+0x6d0/0x6d0 [ 865.565856] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 865.565875] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 865.565893] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 865.565922] ? selinux_socket_setsockopt+0x6a/0x80 [ 865.565940] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 865.565964] __sys_setsockopt+0x180/0x2a0 [ 865.565983] ? packet_bind+0x1b0/0x1b0 [ 865.566001] ? __ia32_sys_recv+0x100/0x100 [ 865.566030] __x64_sys_setsockopt+0xba/0x150 [ 865.566048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 865.566069] do_syscall_64+0x3b/0x90 [ 865.566086] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 865.566107] RIP: 0033:0x7f0d33ed8b19 [ 865.566118] 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 [ 865.566131] RSP: 002b:00007f0d3144e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 865.566145] RAX: ffffffffffffffda RBX: 00007f0d33febf60 RCX: 00007f0d33ed8b19 [ 865.566153] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 865.566161] RBP: 00007f0d33f32f6d R08: 0000000000000010 R09: 0000000000000000 [ 865.566169] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 865.566177] R13: 00007ffce8420dff R14: 00007f0d3144e300 R15: 0000000000022000 [ 865.566201] [ 865.566266] Mem-Info: [ 865.566271] active_anon:795 inactive_anon:43172 isolated_anon:0 [ 865.566271] active_file:38 inactive_file:36 isolated_file:1 [ 865.566271] unevictable:0 dirty:19 writeback:6 [ 865.566271] slab_reclaimable:7057 slab_unreclaimable:58594 [ 865.566271] mapped:69671 shmem:112 pagetables:886 bounce:0 [ 865.566271] kernel_misc_reclaimable:0 [ 865.566271] free:3468 free_pcp:9 free_cma:0 [ 865.566307] Node 0 active_anon:3180kB inactive_anon:172688kB active_file:152kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:278684kB dirty:76kB writeback:24kB shmem:448kB writeback_tmp:0kB kernel_stack:4000kB pagetables:3544kB all_unreclaimable? no [ 865.566337] Node 0 DMA free:6500kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 865.566374] lowmem_reserve[]: 0 1615 1615 1615 [ 865.566391] Node 0 DMA32 free:7372kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3180kB inactive_anon:172684kB active_file:384kB inactive_file:364kB unevictable:0kB writepending:352kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 865.566447] lowmem_reserve[]: 0 0 0 0 [ 865.566462] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 2*16kB (ME) 3*32kB (UME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6500kB [ 865.566550] Node 0 DMA32: 916*4kB (UMEH) 320*8kB (UMEH) 75*16kB (UMH) 10*32kB (UM) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7872kB [ 865.566624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 865.566635] 211 total pagecache pages [ 865.566640] 0 pages in swap cache [ 865.566643] Swap cache stats: add 0, delete 0, find 0/0 [ 865.566651] Free swap = 0kB [ 865.566655] Total swap = 0kB [ 865.566659] 524158 pages RAM [ 865.566663] 0 pages HighMem/MovableOnly [ 865.566666] 105748 pages reserved [ 865.566671] Unreclaimable slab info: [ 865.566674] Name Used Total [ 865.566681] pid_4 7KB 7KB [ 865.566690] pid_3 3KB 3KB [ 865.566698] pid_2 41KB 41KB [ 865.566712] fib6_nodes 28KB 28KB [ 865.566720] ip6_dst_cache 37KB 37KB [ 865.566728] RAWv6 126KB 126KB [ 865.566737] UDPLITEv6 31KB 31KB [ 865.566745] UDPv6 62KB 62KB [ 865.566755] TCPv6 62KB 62KB [ 865.566766] scsi_sense_cache 8KB 8KB [ 865.566774] virtio_scsi_cmd 16KB 16KB [ 865.566782] bio-120 7KB 7KB [ 865.566796] sgpool-128 89KB 89KB [ 865.566804] sgpool-64 63KB 63KB [ 865.566811] sgpool-32 204KB 204KB [ 865.566820] sgpool-16 82KB 82KB [ 865.566828] sgpool-8 86KB 86KB [ 865.566835] mqueue_inode_cache 60KB 60KB [ 865.566843] nfs_commit_data 15KB 15KB [ 865.566851] nfs_write_data 47KB 47KB [ 865.566862] jbd2_inode 7KB 7KB [ 865.566871] ext4_system_zone 3KB 3KB [ 865.566879] ext4_io_end_vec 7KB 7KB [ 865.566887] ext4_bio_post_read_ctx 15KB 15KB [ 865.566902] pid_namespace 7KB 7KB [ 865.566913] rpc_buffers 31KB 31KB [ 865.566924] rpc_tasks 3KB 3KB [ 865.566934] UNIX-STREAM 224KB 352KB [ 865.566946] UNIX 240KB 320KB [ 865.566956] UDP-Lite 63KB 63KB [ 865.566964] tcp_bind_bucket 8KB 8KB [ 865.566975] ip_fib_trie 8KB 8KB [ 865.566983] ip_fib_alias 11KB 11KB [ 865.566991] ip_dst_cache 8KB 8KB [ 865.567000] RAW 31KB 31KB [ 865.567009] UDP 220KB 220KB [ 865.567018] request_sock_TCP 7KB 7KB [ 865.567026] TCP 58KB 58KB [ 865.567034] hugetlbfs_inode_cache 15KB 15KB [ 865.567042] bio-248 15KB 15KB [ 865.567050] ep_head 8KB 8KB [ 865.567058] eventpoll_pwq 19KB 19KB [ 865.567066] eventpoll_epi 51KB 51KB [ 865.567074] inotify_inode_mark 42KB 42KB [ 865.567082] request_queue 63KB 63KB [ 865.567090] blkdev_ioc 8KB 8KB [ 865.567097] bio-184 40KB 40KB [ 865.567104] biovec-max 828KB 828KB [ 865.567113] biovec-64 456KB 456KB [ 865.567120] biovec-16 56KB 56KB [ 865.567129] uid_cache 7KB 7KB [ 865.567138] dmaengine-unmap-2 4KB 4KB [ 865.567145] audit_buffer 7KB 7KB [ 865.567154] skbuff_fclone_cache 63KB 63KB [ 865.567163] skbuff_head_cache 1635KB 1642KB [ 865.567171] file_lock_cache 47KB 47KB [ 865.567179] file_lock_ctx 7KB 7KB [ 865.567187] fsnotify_mark_connector 20KB 20KB [ 865.567195] taskstats 30KB 30KB [ 865.567203] proc_dir_entry 333KB 333KB [ 865.567211] pde_opener 27KB 27KB [ 865.567219] seq_file 39KB 52KB [ 865.567227] sigqueue 31KB 31KB [ 865.567238] shmem_inode_cache 1290KB 1423KB [ 865.567246] kernfs_iattrs_cache 266KB 266KB [ 865.567254] kernfs_node_cache 5249KB 5249KB [ 865.567261] mnt_cache 157KB 157KB [ 865.567291] filp 1263KB 1852KB [ 865.567304] names_cache 7569KB 7960KB [ 865.567311] net_namespace 95KB 95KB [ 865.567319] hashtab_node 274KB 274KB [ 865.567327] ebitmap_node 1149KB 1149KB [ 865.567335] avtab_node 4976KB 4976KB [ 865.567346] avc_node 31KB 31KB [ 865.567373] lsm_inode_cache 2674KB 2941KB [ 865.567385] lsm_file_cache 69KB 136KB [ 865.567393] key_jar 39KB 39KB [ 865.567400] uts_namespace 15KB 15KB [ 865.567408] nsproxy 7KB 7KB [ 865.567475] vm_area_struct 846KB 1340KB [ 865.567485] mm_struct 201KB 409KB [ 865.567493] fs_cache 48KB 68KB [ 865.567502] files_cache 167KB 255KB [ 865.567512] signal_cache 317KB 486KB [ 865.567520] sighand_cache 305KB 330KB [ 865.567531] task_struct 1174KB 1458KB [ 865.567545] cred_jar 103KB 192KB [ 865.567560] anon_vma_chain 178KB 303KB [ 865.567570] anon_vma 169KB 192KB [ 865.567580] pid 70KB 93KB [ 865.567592] Acpi-Operand 104KB 166KB [ 865.567600] Acpi-ParseExt 35KB 35KB [ 865.567608] Acpi-Parse 55KB 71KB [ 865.567617] Acpi-State 35KB 51KB [ 865.567624] Acpi-Namespace 28KB 28KB [ 865.567632] numa_policy 3KB 3KB [ 865.567640] perf_event 63KB 63KB [ 865.567648] trace_event_file 175KB 175KB [ 865.567656] ftrace_event_field 304KB 304KB [ 865.567664] pool_workqueue 40KB 40KB [ 865.567672] task_group 16KB 16KB [ 865.567680] vmap_area 40KB 47KB [ 865.567691] page->ptl 158KB 196KB [ 865.567699] kmemleak_scan_area 22KB 27KB [ 865.568015] kmemleak_object 136096KB 139808KB [ 865.568034] kmalloc-cg-8k 64KB 64KB [ 865.568050] kmalloc-cg-4k 2072KB 2880KB [ 865.568059] kmalloc-cg-2k 1768KB 1792KB [ 865.568067] kmalloc-cg-1k 432KB 480KB [ 865.568076] kmalloc-cg-512 242KB 288KB [ 865.568083] kmalloc-cg-256 48KB 48KB [ 865.568091] kmalloc-cg-192 40KB 40KB [ 865.568099] kmalloc-cg-128 40KB 40KB [ 865.568106] kmalloc-cg-96 28KB 28KB [ 865.568114] kmalloc-cg-64 20KB 20KB [ 865.568123] kmalloc-cg-32 36KB 72KB [ 865.568131] kmalloc-cg-16 8KB 8KB [ 865.568138] kmalloc-cg-8 11KB 11KB [ 865.568146] kmalloc-8k 5360KB 5360KB [ 865.568159] kmalloc-4k 3080KB 3584KB [ 865.568171] kmalloc-2k 3120KB 3424KB [ 865.568179] kmalloc-1k 11584KB 11584KB [ 865.568187] kmalloc-512 6676KB 6688KB [ 865.568199] kmalloc-256 1031KB 1088KB [ 865.568212] kmalloc-192 337KB 376KB [ 865.568235] kmalloc-128 476KB 576KB [ 865.568242] kmalloc-96 583KB 584KB [ 865.568250] kmalloc-64 1612KB 1612KB [ 865.568271] kmalloc-32 459KB 560KB [ 865.568281] kmalloc-16 317KB 328KB [ 865.568289] kmalloc-8 260KB 262KB [ 865.568297] kmem_cache_node 51KB 51KB [ 865.568304] kmem_cache 82KB 82KB [ 865.568312] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=7159,uid=0 [ 865.568381] Out of memory (oom_kill_allocating_task): Killed process 7157 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:34056kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:01:44 executing program 2: keyctl$clear(0x7, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={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$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 6: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{0x0}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:01:44 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 880.815220] loop1: detected capacity change from 0 to 256 [ 880.842655] FAT-fs (loop1): bogus number of reserved sectors [ 880.842677] FAT-fs (loop1): Can't find a valid FAT filesystem [ 880.884007] loop1: detected capacity change from 0 to 1 21:01:45 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 880.894171] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 881.529308] syz-executor.0 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 881.529343] CPU: 1 PID: 7188 Comm: syz-executor.0 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 881.529360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 881.529372] Call Trace: [ 881.529376] [ 881.529382] dump_stack_lvl+0x8b/0xb3 [ 881.529409] dump_header+0x10b/0x7e4 [ 881.529433] oom_kill_process.cold+0x10/0x15 [ 881.529452] out_of_memory+0x11e6/0x14b0 [ 881.529481] ? oom_killer_disable+0x270/0x270 [ 881.529510] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 881.529549] ? warn_alloc+0x190/0x190 [ 881.529577] ? prepare_alloc_pages+0x371/0x500 [ 881.529600] ? lock_is_held_type+0xd7/0x130 [ 881.529631] __alloc_pages+0x421/0x4f0 [ 881.529646] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 881.529664] ? __schedule+0x895/0x2450 [ 881.529689] ? io_schedule_timeout+0x140/0x140 [ 881.529716] alloc_pages+0x1a0/0x2f0 [ 881.529739] __vmalloc_node_range+0x713/0x1410 [ 881.529772] ? packet_set_ring+0xb60/0x1b20 [ 881.529807] ? __vmalloc_node+0x100/0x100 [ 881.529832] ? lock_is_held_type+0xd7/0x130 [ 881.529860] ? packet_set_ring+0xb60/0x1b20 [ 881.529880] __vmalloc_node+0xb5/0x100 [ 881.529902] ? packet_set_ring+0xb60/0x1b20 [ 881.529928] packet_set_ring+0xb60/0x1b20 [ 881.529964] packet_setsockopt+0x1b56/0x3cc0 [ 881.529995] ? lock_release+0x3b2/0x750 [ 881.530016] ? __fget_files+0x265/0x470 [ 881.530039] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.530070] ? packet_bind+0x1b0/0x1b0 [ 881.530093] ? lock_downgrade+0x6d0/0x6d0 [ 881.530110] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.530134] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 881.530156] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 881.530192] ? selinux_socket_setsockopt+0x6a/0x80 [ 881.530216] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.530247] __sys_setsockopt+0x180/0x2a0 [ 881.530268] ? packet_bind+0x1b0/0x1b0 [ 881.530291] ? __ia32_sys_recv+0x100/0x100 [ 881.530327] __x64_sys_setsockopt+0xba/0x150 [ 881.530348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.530378] do_syscall_64+0x3b/0x90 [ 881.530398] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 881.530422] RIP: 0033:0x7f0d33ed8b19 [ 881.530435] 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 [ 881.530450] RSP: 002b:00007f0d3144e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 881.530465] RAX: ffffffffffffffda RBX: 00007f0d33febf60 RCX: 00007f0d33ed8b19 [ 881.530482] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 881.530491] RBP: 00007f0d33f32f6d R08: 0000000000000010 R09: 0000000000000000 [ 881.530501] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 881.530510] R13: 00007ffce8420dff R14: 00007f0d3144e300 R15: 0000000000022000 [ 881.530539] [ 881.530669] Mem-Info: [ 881.530674] active_anon:796 inactive_anon:43242 isolated_anon:0 [ 881.530674] active_file:199 inactive_file:90 isolated_file:1 [ 881.530674] unevictable:0 dirty:2 writeback:0 [ 881.530674] slab_reclaimable:7025 slab_unreclaimable:59521 [ 881.530674] mapped:69875 shmem:112 pagetables:1062 bounce:0 [ 881.530674] kernel_misc_reclaimable:0 [ 881.530674] free:4024 free_pcp:2 free_cma:0 [ 881.530720] Node 0 active_anon:3184kB inactive_anon:172968kB active_file:796kB inactive_file:360kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:279500kB dirty:8kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4448kB pagetables:4248kB all_unreclaimable? no [ 881.530755] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 881.530802] lowmem_reserve[]: 0 1615 1615 1615 [ 881.530822] Node 0 DMA32 free:9608kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:4096KB active_anon:3184kB inactive_anon:172964kB active_file:1296kB inactive_file:568kB unevictable:0kB writepending:8kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 881.530869] lowmem_reserve[]: 0 0 0 0 [ 881.530887] Node 0 DMA: 2*4kB (ME) 2*8kB (ME) 2*16kB (ME) 3*32kB (UME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6488kB [ 881.530995] Node 0 DMA32: 1111*4kB (UMEH) 398*8kB (UME) 83*16kB (UM) 11*32kB (UM) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9500kB [ 881.531086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 881.531101] 415 total pagecache pages [ 881.531105] 0 pages in swap cache [ 881.531109] Swap cache stats: add 0, delete 0, find 0/0 [ 881.531119] Free swap = 0kB [ 881.531123] Total swap = 0kB [ 881.531127] 524158 pages RAM [ 881.531131] 0 pages HighMem/MovableOnly [ 881.531135] 105748 pages reserved [ 881.531141] Unreclaimable slab info: [ 881.531144] Name Used Total [ 881.531150] pid_4 7KB 7KB [ 881.531160] pid_3 3KB 3KB [ 881.531172] pid_2 41KB 41KB [ 881.531189] fib6_nodes 28KB 28KB [ 881.531198] ip6_dst_cache 37KB 37KB [ 881.531208] RAWv6 126KB 126KB [ 881.531218] UDPLITEv6 31KB 31KB [ 881.531227] UDPv6 62KB 62KB [ 881.531238] TCPv6 62KB 62KB [ 881.531251] scsi_sense_cache 8KB 8KB [ 881.531264] virtio_scsi_cmd 16KB 16KB [ 881.531273] bio-120 7KB 7KB [ 881.531290] sgpool-128 89KB 89KB [ 881.531299] sgpool-64 63KB 63KB [ 881.531309] sgpool-32 110KB 173KB [ 881.531318] sgpool-16 90KB 90KB [ 881.531327] sgpool-8 71KB 86KB [ 881.531338] mqueue_inode_cache 60KB 60KB [ 881.531348] nfs_commit_data 15KB 15KB [ 881.531356] nfs_write_data 47KB 47KB [ 881.531368] jbd2_inode 7KB 7KB [ 881.531378] ext4_system_zone 3KB 3KB [ 881.531387] ext4_io_end_vec 7KB 7KB [ 881.531396] ext4_bio_post_read_ctx 15KB 15KB [ 881.531444] pid_namespace 7KB 7KB [ 881.531456] rpc_buffers 31KB 31KB [ 881.531465] rpc_tasks 3KB 3KB [ 881.531474] UNIX-STREAM 224KB 352KB [ 881.531484] UNIX 240KB 320KB [ 881.531497] UDP-Lite 63KB 63KB [ 881.531506] tcp_bind_bucket 8KB 8KB [ 881.531518] ip_fib_trie 8KB 8KB [ 881.531527] ip_fib_alias 11KB 11KB [ 881.531536] ip_dst_cache 8KB 8KB [ 881.531546] RAW 31KB 31KB [ 881.531555] UDP 220KB 220KB [ 881.531565] request_sock_TCP 7KB 7KB [ 881.531578] TCP 58KB 58KB [ 881.531588] hugetlbfs_inode_cache 15KB 15KB [ 881.531598] bio-248 15KB 15KB [ 881.531607] ep_head 8KB 8KB [ 881.531615] eventpoll_pwq 19KB 19KB [ 881.531625] eventpoll_epi 51KB 51KB [ 881.531634] inotify_inode_mark 42KB 42KB [ 881.531643] request_queue 63KB 63KB [ 881.531652] blkdev_ioc 8KB 8KB [ 881.531664] bio-184 40KB 40KB [ 881.531673] biovec-max 667KB 667KB [ 881.531684] biovec-64 191KB 267KB [ 881.531693] biovec-16 56KB 56KB [ 881.531703] uid_cache 7KB 7KB [ 881.531714] dmaengine-unmap-2 4KB 4KB [ 881.531722] audit_buffer 7KB 7KB [ 881.531735] skbuff_fclone_cache 63KB 63KB [ 881.531744] skbuff_head_cache 1608KB 1608KB [ 881.531755] file_lock_cache 55KB 55KB [ 881.531764] file_lock_ctx 7KB 7KB [ 881.531773] fsnotify_mark_connector 24KB 24KB [ 881.531784] taskstats 30KB 30KB [ 881.531794] proc_dir_entry 333KB 333KB [ 881.531803] pde_opener 27KB 27KB [ 881.531814] seq_file 52KB 52KB [ 881.531823] sigqueue 31KB 31KB [ 881.531834] shmem_inode_cache 1379KB 1423KB [ 881.531843] kernfs_iattrs_cache 266KB 266KB [ 881.531853] kernfs_node_cache 5249KB 5249KB [ 881.531862] mnt_cache 157KB 157KB [ 881.531889] filp 1645KB 2100KB [ 881.531903] names_cache 11785KB 12231KB [ 881.531913] net_namespace 95KB 95KB [ 881.531922] hashtab_node 274KB 274KB [ 881.531931] ebitmap_node 1149KB 1149KB [ 881.531941] avtab_node 4976KB 4976KB [ 881.531954] avc_node 31KB 31KB [ 881.531987] lsm_inode_cache 2634KB 2941KB [ 881.531998] lsm_file_cache 87KB 132KB [ 881.532007] key_jar 39KB 39KB [ 881.532017] uts_namespace 15KB 15KB [ 881.532026] nsproxy 7KB 7KB [ 881.532057] vm_area_struct 819KB 1084KB [ 881.532068] mm_struct 201KB 409KB [ 881.532078] fs_cache 48KB 68KB [ 881.532088] files_cache 167KB 255KB [ 881.532099] signal_cache 317KB 486KB [ 881.532111] sighand_cache 305KB 330KB [ 881.532123] task_struct 1073KB 1296KB [ 881.532136] cred_jar 115KB 184KB [ 881.532149] anon_vma_chain 178KB 228KB [ 881.532160] anon_vma 172KB 188KB [ 881.532171] pid 70KB 93KB [ 881.532186] Acpi-Operand 104KB 166KB [ 881.532195] Acpi-ParseExt 35KB 35KB [ 881.532205] Acpi-Parse 55KB 71KB [ 881.532214] Acpi-State 35KB 51KB [ 881.532224] Acpi-Namespace 28KB 28KB [ 881.532235] numa_policy 3KB 3KB [ 881.532244] perf_event 63KB 63KB [ 881.532254] trace_event_file 175KB 175KB [ 881.532263] ftrace_event_field 304KB 304KB [ 881.532273] pool_workqueue 40KB 40KB [ 881.532283] task_group 16KB 16KB [ 881.532294] vmap_area 40KB 47KB [ 881.532306] page->ptl 139KB 169KB [ 881.532315] kmemleak_scan_area 22KB 27KB [ 881.532736] kmemleak_object 134087KB 139770KB [ 881.532760] kmalloc-cg-8k 64KB 64KB [ 881.532773] kmalloc-cg-4k 2328KB 2784KB [ 881.532785] kmalloc-cg-2k 1704KB 1792KB [ 881.532795] kmalloc-cg-1k 432KB 480KB [ 881.532804] kmalloc-cg-512 288KB 288KB [ 881.532813] kmalloc-cg-256 48KB 48KB [ 881.532822] kmalloc-cg-192 40KB 40KB [ 881.532832] kmalloc-cg-128 40KB 40KB [ 881.532841] kmalloc-cg-96 28KB 28KB [ 881.532853] kmalloc-cg-64 20KB 20KB [ 881.532863] kmalloc-cg-32 51KB 72KB [ 881.532872] kmalloc-cg-16 8KB 8KB [ 881.532881] kmalloc-cg-8 11KB 11KB [ 881.532890] kmalloc-8k 5360KB 5360KB [ 881.532903] kmalloc-4k 3872KB 4160KB [ 881.532919] kmalloc-2k 3044KB 3424KB [ 881.532931] kmalloc-1k 11296KB 11296KB [ 881.532940] kmalloc-512 6512KB 6512KB [ 881.532954] kmalloc-256 1015KB 1088KB [ 881.532972] kmalloc-192 297KB 376KB [ 881.532999] kmalloc-128 358KB 560KB [ 881.533009] kmalloc-96 560KB 560KB [ 881.533018] kmalloc-64 1560KB 1560KB [ 881.533038] kmalloc-32 461KB 560KB [ 881.533048] kmalloc-16 321KB 328KB [ 881.533059] kmalloc-8 256KB 262KB [ 881.533068] kmem_cache_node 51KB 51KB [ 881.533080] kmem_cache 82KB 82KB [ 881.533088] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=7188,uid=0 [ 881.533162] Out of memory (oom_kill_allocating_task): Killed process 7185 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:34748kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 882.191137] loop1: detected capacity change from 0 to 256 [ 882.202140] FAT-fs (loop1): bogus number of reserved sectors [ 882.202166] FAT-fs (loop1): Can't find a valid FAT filesystem 21:01:46 executing program 6: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 5: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 0: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:01:46 executing program 7: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={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$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 2: keyctl$clear(0x7, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:01:46 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 882.758392] syz-executor.1 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=0 [ 882.758469] CPU: 0 PID: 289 Comm: syz-executor.1 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 882.758501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 882.758515] Call Trace: [ 882.758520] [ 882.758528] dump_stack_lvl+0x8b/0xb3 [ 882.758562] dump_header+0x10b/0x7e4 [ 882.758588] oom_kill_process.cold+0x10/0x15 [ 882.758615] out_of_memory+0x11e6/0x14b0 [ 882.758652] ? oom_killer_disable+0x270/0x270 [ 882.758691] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 882.758746] ? warn_alloc+0x190/0x190 [ 882.758783] ? prepare_alloc_pages+0x371/0x500 [ 882.758826] __alloc_pages+0x421/0x4f0 [ 882.758847] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 882.758875] ? stack_trace_save+0x8c/0xc0 [ 882.758925] __alloc_pages_bulk+0x905/0x14e0 [ 882.758944] ? nf_getsockopt+0x78/0xd0 [ 882.758973] ? ipv6_getsockopt+0x1bf/0x270 [ 882.758993] ? tcp_getsockopt+0x8c/0xd0 [ 882.759023] ? __sys_getsockopt+0x14c/0x250 [ 882.759049] ? __x64_sys_getsockopt+0xba/0x150 [ 882.759076] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 882.759122] ? lock_is_held_type+0xd7/0x130 [ 882.759157] ? __alloc_pages+0x4f0/0x4f0 [ 882.759180] ? lock_release+0x3b2/0x750 [ 882.759206] ? __kmalloc_node+0x26f/0x470 [ 882.759246] ? mark_held_locks+0x9e/0xe0 [ 882.759283] alloc_pages_bulk_array_mempolicy+0x131/0x4e0 [ 882.759310] ? rcu_read_lock_sched_held+0x3a/0x70 [ 882.759337] ? trace_kmalloc_node+0x29/0xd0 [ 882.759377] __vmalloc_node_range+0x503/0x1410 [ 882.759426] ? do_ip6t_get_ctl+0x59d/0x990 [ 882.759455] ? xt_find_table_lock+0xf1/0x680 [ 882.759488] ? __vmalloc_node+0x100/0x100 [ 882.759530] ? do_ip6t_get_ctl+0x59d/0x990 [ 882.759549] __vmalloc_node+0xb5/0x100 [ 882.759577] ? do_ip6t_get_ctl+0x59d/0x990 [ 882.759603] do_ip6t_get_ctl+0x59d/0x990 [ 882.759625] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 882.759657] ? compat_get_entries+0x7d0/0x7d0 [ 882.759685] ? lock_release+0x3b2/0x750 [ 882.759725] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 882.759764] nf_getsockopt+0x78/0xd0 [ 882.759798] ipv6_getsockopt+0x1bf/0x270 [ 882.759818] ? do_ipv6_getsockopt.constprop.0+0x2a30/0x2a30 [ 882.759842] ? lock_downgrade+0x6d0/0x6d0 [ 882.759867] ? alloc_file+0x580/0x580 [ 882.759902] tcp_getsockopt+0x8c/0xd0 [ 882.759937] ? sock_def_destruct+0x10/0x10 [ 882.759964] __sys_getsockopt+0x14c/0x250 [ 882.759994] ? __ia32_sys_setsockopt+0x150/0x150 [ 882.760021] ? __sys_socket+0x8a/0x240 [ 882.760064] __x64_sys_getsockopt+0xba/0x150 [ 882.760092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 882.760126] do_syscall_64+0x3b/0x90 [ 882.760152] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 882.760183] RIP: 0033:0x7f99857bd13a [ 882.760198] Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 882.760219] RSP: 002b:00007fff049b95b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 882.760239] RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 00007f99857bd13a [ 882.760252] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 882.760264] RBP: 00007fff049b95e0 R08: 00007fff049b95dc R09: ffffffffffff0000 [ 882.760277] R10: 00007fff049b9640 R11: 0000000000000212 R12: 00007fff049b9640 [ 882.760289] R13: 0000000000000003 R14: 00007fff049b95dc R15: 00007f998589cb60 [ 882.760328] [ 882.760393] Mem-Info: [ 882.760400] active_anon:796 inactive_anon:43316 isolated_anon:0 [ 882.760400] active_file:263 inactive_file:102 isolated_file:18 [ 882.760400] unevictable:0 dirty:19 writeback:8 [ 882.760400] slab_reclaimable:7013 slab_unreclaimable:58969 [ 882.760400] mapped:69878 shmem:112 pagetables:991 bounce:0 [ 882.760400] kernel_misc_reclaimable:0 [ 882.760400] free:3985 free_pcp:0 free_cma:0 [ 882.760477] Node 0 active_anon:3184kB inactive_anon:173264kB active_file:1052kB inactive_file:408kB unevictable:0kB isolated(anon):0kB isolated(file):72kB mapped:279512kB dirty:76kB writeback:32kB shmem:448kB writeback_tmp:0kB kernel_stack:4256kB pagetables:3964kB all_unreclaimable? no [ 882.760525] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.760583] lowmem_reserve[]: 0 1615 1615 1615 [ 882.760611] Node 0 DMA32 free:9456kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3184kB inactive_anon:173260kB active_file:952kB inactive_file:880kB unevictable:0kB writepending:276kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.760673] lowmem_reserve[]: 0 0 0 0 [ 882.760699] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 3*16kB (UME) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6484kB [ 882.760856] Node 0 DMA32: 903*4kB (UMEH) 373*8kB (UME) 86*16kB (UM) 21*32kB (UMH) 8*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9284kB [ 882.760984] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 882.761003] 478 total pagecache pages [ 882.761009] 0 pages in swap cache [ 882.761015] Swap cache stats: add 0, delete 0, find 0/0 [ 882.761028] Free swap = 0kB [ 882.761033] Total swap = 0kB [ 882.761039] 524158 pages RAM [ 882.761045] 0 pages HighMem/MovableOnly [ 882.761050] 105748 pages reserved [ 882.761057] Unreclaimable slab info: [ 882.761062] Name Used Total [ 882.761126] pid_4 7KB 7KB [ 882.761139] pid_3 3KB 3KB [ 882.761152] pid_2 41KB 41KB [ 882.761172] fib6_nodes 28KB 28KB [ 882.761184] ip6_dst_cache 37KB 37KB [ 882.761198] RAWv6 126KB 126KB [ 882.761210] UDPLITEv6 31KB 31KB [ 882.761223] UDPv6 62KB 62KB [ 882.761237] TCPv6 62KB 62KB [ 882.761254] scsi_sense_cache 8KB 8KB [ 882.761267] virtio_scsi_cmd 16KB 16KB [ 882.761280] bio-120 7KB 7KB [ 882.761302] sgpool-128 89KB 89KB [ 882.761314] sgpool-64 63KB 63KB [ 882.761326] sgpool-32 173KB 173KB [ 882.761338] sgpool-16 90KB 90KB [ 882.761351] sgpool-8 71KB 86KB [ 882.761363] mqueue_inode_cache 60KB 60KB [ 882.761375] nfs_commit_data 15KB 15KB [ 882.761388] nfs_write_data 47KB 47KB [ 882.761403] jbd2_inode 7KB 7KB [ 882.761456] ext4_system_zone 3KB 3KB [ 882.761469] ext4_io_end_vec 7KB 7KB [ 882.761481] ext4_bio_post_read_ctx 15KB 15KB [ 882.761505] pid_namespace 7KB 7KB [ 882.761520] rpc_buffers 31KB 31KB [ 882.761533] rpc_tasks 3KB 3KB [ 882.761546] UNIX-STREAM 224KB 352KB [ 882.761560] UNIX 240KB 320KB [ 882.761576] UDP-Lite 63KB 63KB [ 882.761589] tcp_bind_bucket 8KB 8KB [ 882.761605] ip_fib_trie 8KB 8KB [ 882.761617] ip_fib_alias 11KB 11KB [ 882.761630] ip_dst_cache 8KB 8KB [ 882.761644] RAW 31KB 31KB [ 882.761656] UDP 220KB 220KB [ 882.761670] request_sock_TCP 7KB 7KB [ 882.761683] TCP 58KB 58KB [ 882.761695] hugetlbfs_inode_cache 15KB 15KB [ 882.761709] bio-248 15KB 15KB [ 882.761722] ep_head 8KB 8KB [ 882.761735] eventpoll_pwq 19KB 19KB [ 882.761748] eventpoll_epi 51KB 51KB [ 882.761761] inotify_inode_mark 42KB 42KB [ 882.761775] request_queue 63KB 63KB [ 882.761788] blkdev_ioc 8KB 8KB [ 882.761800] bio-184 40KB 40KB [ 882.761813] biovec-max 875KB 875KB [ 882.761827] biovec-64 299KB 299KB [ 882.761840] biovec-16 56KB 56KB [ 882.761854] uid_cache 7KB 7KB [ 882.761869] dmaengine-unmap-2 4KB 4KB [ 882.761883] audit_buffer 7KB 7KB [ 882.761898] skbuff_fclone_cache 63KB 63KB [ 882.761912] skbuff_head_cache 1706KB 1706KB [ 882.761925] file_lock_cache 55KB 55KB [ 882.761938] file_lock_ctx 7KB 7KB [ 882.761950] fsnotify_mark_connector 24KB 24KB [ 882.761964] taskstats 30KB 30KB [ 882.761976] proc_dir_entry 333KB 333KB [ 882.761989] pde_opener 27KB 27KB [ 882.762002] seq_file 52KB 52KB [ 882.762015] sigqueue 31KB 31KB [ 882.762029] shmem_inode_cache 1379KB 1423KB [ 882.762042] kernfs_iattrs_cache 266KB 266KB [ 882.762056] kernfs_node_cache 5249KB 5249KB [ 882.762069] mnt_cache 157KB 157KB [ 882.762106] filp 1163KB 1845KB [ 882.762120] names_cache 8933KB 9095KB [ 882.762133] net_namespace 95KB 95KB [ 882.762146] hashtab_node 274KB 274KB [ 882.762158] ebitmap_node 1149KB 1149KB [ 882.762172] avtab_node 4976KB 4976KB [ 882.762188] avc_node 31KB 31KB [ 882.762224] lsm_inode_cache 2666KB 2941KB [ 882.762240] lsm_file_cache 63KB 132KB [ 882.762253] key_jar 39KB 39KB [ 882.762266] uts_namespace 15KB 15KB [ 882.762279] nsproxy 7KB 7KB [ 882.762309] vm_area_struct 891KB 1084KB [ 882.762323] mm_struct 201KB 409KB [ 882.762337] fs_cache 48KB 68KB [ 882.762351] files_cache 167KB 255KB [ 882.762365] signal_cache 317KB 486KB [ 882.762379] sighand_cache 305KB 330KB [ 882.762393] task_struct 1194KB 1296KB [ 882.762411] cred_jar 110KB 180KB [ 882.762464] anon_vma_chain 178KB 228KB [ 882.762480] anon_vma 168KB 184KB [ 882.762502] pid 70KB 93KB [ 882.762519] Acpi-Operand 104KB 166KB [ 882.762532] Acpi-ParseExt 35KB 35KB [ 882.762547] Acpi-Parse 55KB 71KB [ 882.762560] Acpi-State 35KB 51KB [ 882.762574] Acpi-Namespace 28KB 28KB [ 882.762588] numa_policy 3KB 3KB [ 882.762601] perf_event 63KB 63KB [ 882.762615] trace_event_file 175KB 175KB [ 882.762629] ftrace_event_field 304KB 304KB [ 882.762643] pool_workqueue 40KB 40KB [ 882.762656] task_group 16KB 16KB [ 882.762670] vmap_area 40KB 47KB [ 882.762684] page->ptl 159KB 169KB [ 882.762698] kmemleak_scan_area 22KB 27KB [ 882.763078] kmemleak_object 135248KB 139770KB [ 882.763107] kmalloc-cg-8k 64KB 64KB [ 882.763125] kmalloc-cg-4k 2216KB 2752KB [ 882.763139] kmalloc-cg-2k 1728KB 1792KB [ 882.763152] kmalloc-cg-1k 432KB 480KB [ 882.763164] kmalloc-cg-512 288KB 288KB [ 882.763177] kmalloc-cg-256 48KB 48KB [ 882.763189] kmalloc-cg-192 40KB 40KB [ 882.763202] kmalloc-cg-128 40KB 40KB [ 882.763215] kmalloc-cg-96 28KB 28KB [ 882.763228] kmalloc-cg-64 20KB 20KB [ 882.763242] kmalloc-cg-32 48KB 72KB [ 882.763254] kmalloc-cg-16 8KB 8KB [ 882.763266] kmalloc-cg-8 11KB 11KB [ 882.763279] kmalloc-8k 5360KB 5360KB [ 882.763297] kmalloc-4k 3672KB 4160KB [ 882.763315] kmalloc-2k 3136KB 3424KB [ 882.763327] kmalloc-1k 12000KB 12000KB [ 882.763340] kmalloc-512 6784KB 6784KB [ 882.763359] kmalloc-256 996KB 1088KB [ 882.763382] kmalloc-192 304KB 376KB [ 882.763460] kmalloc-128 355KB 556KB [ 882.763474] kmalloc-96 592KB 592KB [ 882.763486] kmalloc-64 1640KB 1640KB [ 882.763510] kmalloc-32 460KB 560KB [ 882.763524] kmalloc-16 321KB 328KB [ 882.763538] kmalloc-8 261KB 262KB [ 882.763551] kmem_cache_node 51KB 51KB [ 882.763564] kmem_cache 82KB 82KB [ 882.763577] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=289,uid=0 [ 882.764333] Out of memory (oom_kill_allocating_task): Killed process 289 (syz-executor.1) total-vm:93280kB, anon-rss:384kB, file-rss:35440kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 882.777988] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 882.778073] CPU: 1 PID: 7210 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 882.778103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 882.778118] Call Trace: [ 882.778126] [ 882.778135] dump_stack_lvl+0x8b/0xb3 [ 882.778175] dump_header+0x10b/0x7e4 [ 882.778206] oom_kill_process.cold+0x10/0x15 [ 882.778235] out_of_memory+0x11e6/0x14b0 [ 882.778279] ? oom_killer_disable+0x270/0x270 [ 882.778322] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 882.778381] ? warn_alloc+0x190/0x190 [ 882.778422] ? prepare_alloc_pages+0x371/0x500 [ 882.778457] ? lock_is_held_type+0xd7/0x130 [ 882.778513] __alloc_pages+0x421/0x4f0 [ 882.778537] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 882.778563] ? lockdep_hardirqs_on+0x79/0x100 [ 882.778599] ? asm_common_interrupt+0x27/0x40 [ 882.778642] ? alloc_pages+0xf7/0x2f0 [ 882.778687] alloc_pages+0x1a0/0x2f0 [ 882.778720] __vmalloc_node_range+0x713/0x1410 [ 882.778769] ? packet_set_ring+0xb60/0x1b20 [ 882.778820] ? __vmalloc_node+0x100/0x100 [ 882.778858] ? lock_is_held_type+0xd7/0x130 [ 882.778898] ? packet_set_ring+0xb60/0x1b20 [ 882.778929] __vmalloc_node+0xb5/0x100 [ 882.778961] ? packet_set_ring+0xb60/0x1b20 [ 882.779000] packet_set_ring+0xb60/0x1b20 [ 882.779054] packet_setsockopt+0x1b56/0x3cc0 [ 882.779093] ? lock_release+0x3b2/0x750 [ 882.779122] ? __fget_files+0x265/0x470 [ 882.779155] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.779197] ? packet_bind+0x1b0/0x1b0 [ 882.779232] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.779266] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 882.779295] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 882.779348] ? selinux_socket_setsockopt+0x6a/0x80 [ 882.779379] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.779424] __sys_setsockopt+0x180/0x2a0 [ 882.779457] ? packet_bind+0x1b0/0x1b0 [ 882.779488] ? __ia32_sys_recv+0x100/0x100 [ 882.779516] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 882.779561] ? trace_hardirqs_on+0x38/0x190 [ 882.779600] __x64_sys_setsockopt+0xba/0x150 [ 882.779632] ? syscall_enter_from_user_mode+0x1d/0x50 [ 882.779670] do_syscall_64+0x3b/0x90 [ 882.779700] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 882.779736] RIP: 0033:0x7f2f7dacfb19 [ 882.779754] 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 [ 882.779776] RSP: 002b:00007f2f7b045188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 882.779798] RAX: ffffffffffffffda RBX: 00007f2f7dbe2f60 RCX: 00007f2f7dacfb19 [ 882.779814] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 882.779829] RBP: 00007f2f7db29f6d R08: 0000000000000010 R09: 0000000000000000 [ 882.779842] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 882.779857] R13: 00007ffeda81eb5f R14: 00007f2f7b045300 R15: 0000000000022000 [ 882.779899] [ 882.780110] Mem-Info: [ 882.780118] active_anon:796 inactive_anon:43316 isolated_anon:0 [ 882.780118] active_file:263 inactive_file:102 isolated_file:18 [ 882.780118] unevictable:0 dirty:19 writeback:8 [ 882.780118] slab_reclaimable:7013 slab_unreclaimable:58969 [ 882.780118] mapped:69878 shmem:112 pagetables:991 bounce:0 [ 882.780118] kernel_misc_reclaimable:0 [ 882.780118] free:3985 free_pcp:0 free_cma:0 [ 882.780178] Node 0 active_anon:3184kB inactive_anon:173264kB active_file:1052kB inactive_file:408kB unevictable:0kB isolated(anon):0kB isolated(file):72kB mapped:279512kB dirty:76kB writeback:32kB shmem:448kB writeback_tmp:0kB kernel_stack:4256kB pagetables:3964kB all_unreclaimable? no [ 882.780230] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.780295] lowmem_reserve[]: 0 1615 1615 1615 [ 882.780324] Node 0 DMA32 free:9456kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3184kB inactive_anon:173260kB active_file:952kB inactive_file:880kB unevictable:0kB writepending:276kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.780393] lowmem_reserve[]: 0 0 0 0 [ 882.780551] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 3*16kB (UME) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6484kB [ 882.780708] Node 0 DMA32: 921*4kB (UMEH) 377*8kB (UME) 86*16kB (UM) 21*32kB (UMH) 8*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9388kB [ 882.780844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 882.780864] 478 total pagecache pages [ 882.780871] 0 pages in swap cache [ 882.780878] Swap cache stats: add 0, delete 0, find 0/0 [ 882.780892] Free swap = 0kB [ 882.780898] Total swap = 0kB [ 882.780905] 524158 pages RAM [ 882.780912] 0 pages HighMem/MovableOnly [ 882.780919] 105748 pages reserved [ 882.780927] Unreclaimable slab info: [ 882.780934] Name Used Total [ 882.780943] pid_4 7KB 7KB [ 882.780959] pid_3 3KB 3KB [ 882.780973] pid_2 41KB 41KB [ 882.780996] fib6_nodes 28KB 28KB [ 882.781009] ip6_dst_cache 37KB 37KB [ 882.781024] RAWv6 126KB 126KB [ 882.781039] UDPLITEv6 31KB 31KB [ 882.781053] UDPv6 62KB 62KB [ 882.781069] TCPv6 62KB 62KB [ 882.781088] scsi_sense_cache 8KB 8KB [ 882.781102] virtio_scsi_cmd 16KB 16KB [ 882.781116] bio-120 7KB 7KB [ 882.781141] sgpool-128 89KB 89KB [ 882.781154] sgpool-64 63KB 63KB [ 882.781167] sgpool-32 173KB 173KB [ 882.781181] sgpool-16 90KB 90KB [ 882.781196] sgpool-8 71KB 86KB [ 882.781209] mqueue_inode_cache 60KB 60KB [ 882.781222] nfs_commit_data 15KB 15KB [ 882.781235] nfs_write_data 47KB 47KB [ 882.781252] jbd2_inode 7KB 7KB [ 882.781266] ext4_system_zone 3KB 3KB [ 882.781279] ext4_io_end_vec 7KB 7KB [ 882.781292] ext4_bio_post_read_ctx 15KB 15KB [ 882.781317] pid_namespace 7KB 7KB [ 882.781332] rpc_buffers 31KB 31KB [ 882.781346] rpc_tasks 3KB 3KB [ 882.781359] UNIX-STREAM 224KB 352KB [ 882.781374] UNIX 240KB 320KB [ 882.781390] UDP-Lite 63KB 63KB [ 882.781404] tcp_bind_bucket 8KB 8KB [ 882.781557] ip_fib_trie 8KB 8KB [ 882.781572] ip_fib_alias 11KB 11KB [ 882.781585] ip_dst_cache 8KB 8KB [ 882.781600] RAW 31KB 31KB [ 882.781613] UDP 220KB 220KB [ 882.781627] request_sock_TCP 7KB 7KB [ 882.781641] TCP 58KB 58KB [ 882.781655] hugetlbfs_inode_cache 15KB 15KB [ 882.781669] bio-248 15KB 15KB [ 882.781682] ep_head 8KB 8KB [ 882.781695] eventpoll_pwq 19KB 19KB [ 882.781709] eventpoll_epi 51KB 51KB [ 882.781722] inotify_inode_mark 42KB 42KB [ 882.781737] request_queue 63KB 63KB [ 882.781750] blkdev_ioc 8KB 8KB [ 882.781763] bio-184 40KB 40KB [ 882.781777] biovec-max 875KB 875KB [ 882.781792] biovec-64 299KB 299KB [ 882.781806] biovec-16 56KB 56KB [ 882.781822] uid_cache 7KB 7KB [ 882.781836] dmaengine-unmap-2 4KB 4KB [ 882.781850] audit_buffer 7KB 7KB [ 882.781864] skbuff_fclone_cache 63KB 63KB [ 882.781878] skbuff_head_cache 1706KB 1706KB [ 882.781894] file_lock_cache 55KB 55KB [ 882.781908] file_lock_ctx 7KB 7KB [ 882.781921] fsnotify_mark_connector 24KB 24KB [ 882.781936] taskstats 30KB 30KB [ 882.781950] proc_dir_entry 333KB 333KB [ 882.781963] pde_opener 27KB 27KB [ 882.781977] seq_file 52KB 52KB [ 882.781991] sigqueue 31KB 31KB [ 882.782007] shmem_inode_cache 1379KB 1423KB [ 882.782021] kernfs_iattrs_cache 266KB 266KB [ 882.782035] kernfs_node_cache 5249KB 5249KB [ 882.782049] mnt_cache 157KB 157KB [ 882.782094] filp 1163KB 1845KB [ 882.782110] names_cache 8933KB 9095KB [ 882.782124] net_namespace 95KB 95KB [ 882.782138] hashtab_node 274KB 274KB [ 882.782151] ebitmap_node 1149KB 1149KB [ 882.782166] avtab_node 4976KB 4976KB [ 882.782183] avc_node 31KB 31KB [ 882.782226] lsm_inode_cache 2666KB 2941KB [ 882.782245] lsm_file_cache 63KB 132KB [ 882.782258] key_jar 39KB 39KB [ 882.782272] uts_namespace 15KB 15KB [ 882.782286] nsproxy 7KB 7KB [ 882.782322] vm_area_struct 891KB 1084KB [ 882.782338] mm_struct 201KB 409KB [ 882.782353] fs_cache 48KB 68KB [ 882.782367] files_cache 167KB 255KB [ 882.782383] signal_cache 317KB 486KB [ 882.782398] sighand_cache 305KB 330KB [ 882.782418] task_struct 1194KB 1296KB [ 882.782576] cred_jar 110KB 180KB [ 882.782632] anon_vma_chain 178KB 228KB [ 882.782648] anon_vma 168KB 184KB [ 882.782666] pid 70KB 93KB [ 882.782685] Acpi-Operand 104KB 166KB [ 882.782700] Acpi-ParseExt 35KB 35KB [ 882.782714] Acpi-Parse 55KB 71KB [ 882.782729] Acpi-State 35KB 51KB [ 882.782742] Acpi-Namespace 28KB 28KB [ 882.782757] numa_policy 3KB 3KB [ 882.782770] perf_event 63KB 63KB [ 882.782784] trace_event_file 175KB 175KB [ 882.782798] ftrace_event_field 304KB 304KB [ 882.782812] pool_workqueue 40KB 40KB [ 882.782825] task_group 16KB 16KB [ 882.782839] vmap_area 40KB 47KB [ 882.782854] page->ptl 159KB 169KB [ 882.782868] kmemleak_scan_area 22KB 27KB [ 882.783350] kmemleak_object 135248KB 139770KB [ 882.783381] kmalloc-cg-8k 64KB 64KB [ 882.783402] kmalloc-cg-4k 2216KB 2752KB [ 882.783493] kmalloc-cg-2k 1728KB 1792KB [ 882.783583] kmalloc-cg-1k 432KB 480KB [ 882.783598] kmalloc-cg-512 288KB 288KB [ 882.783612] kmalloc-cg-256 48KB 48KB [ 882.783626] kmalloc-cg-192 40KB 40KB [ 882.783640] kmalloc-cg-128 40KB 40KB [ 882.783654] kmalloc-cg-96 28KB 28KB [ 882.783668] kmalloc-cg-64 20KB 20KB [ 882.783683] kmalloc-cg-32 48KB 72KB [ 882.783697] kmalloc-cg-16 8KB 8KB [ 882.783710] kmalloc-cg-8 11KB 11KB [ 882.783723] kmalloc-8k 5360KB 5360KB [ 882.783745] kmalloc-4k 3672KB 4160KB [ 882.783766] kmalloc-2k 3136KB 3424KB [ 882.783779] kmalloc-1k 12000KB 12000KB [ 882.783793] kmalloc-512 6784KB 6784KB [ 882.783816] kmalloc-256 996KB 1088KB [ 882.783843] kmalloc-192 304KB 376KB [ 882.783881] kmalloc-128 355KB 556KB [ 882.783894] kmalloc-96 592KB 592KB [ 882.783907] kmalloc-64 1640KB 1640KB [ 882.783938] kmalloc-32 460KB 560KB [ 882.783954] kmalloc-16 321KB 328KB [ 882.783968] kmalloc-8 261KB 262KB [ 882.783982] kmem_cache_node 51KB 51KB [ 882.783995] kmem_cache 82KB 82KB [ 882.784008] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=7210,uid=0 [ 882.784125] Out of memory (oom_kill_allocating_task): Killed process 7208 (syz-executor.2) total-vm:93412kB, anon-rss:396kB, file-rss:34748kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 882.788505] syz-executor.4 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 882.788541] CPU: 1 PID: 7213 Comm: syz-executor.4 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 882.788565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 882.788580] Call Trace: [ 882.788586] [ 882.788595] dump_stack_lvl+0x8b/0xb3 [ 882.788625] dump_header+0x10b/0x7e4 [ 882.788652] oom_kill_process.cold+0x10/0x15 [ 882.788681] out_of_memory+0x11e6/0x14b0 [ 882.788720] ? oom_killer_disable+0x270/0x270 [ 882.788763] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 882.788821] ? warn_alloc+0x190/0x190 [ 882.788862] ? prepare_alloc_pages+0x371/0x500 [ 882.788895] ? lock_is_held_type+0xd7/0x130 [ 882.788939] __alloc_pages+0x421/0x4f0 [ 882.788964] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 882.788988] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 882.789058] alloc_pages+0x1a0/0x2f0 [ 882.789095] __vmalloc_node_range+0x713/0x1410 [ 882.789144] ? packet_set_ring+0xb60/0x1b20 [ 882.789193] ? __vmalloc_node+0x100/0x100 [ 882.789231] ? lock_is_held_type+0xd7/0x130 [ 882.789272] ? packet_set_ring+0xb60/0x1b20 [ 882.789303] __vmalloc_node+0xb5/0x100 [ 882.789335] ? packet_set_ring+0xb60/0x1b20 [ 882.789373] packet_set_ring+0xb60/0x1b20 [ 882.789428] packet_setsockopt+0x1b56/0x3cc0 [ 882.789467] ? lock_release+0x3b2/0x750 [ 882.789494] ? __fget_files+0x265/0x470 [ 882.789525] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.789565] ? packet_bind+0x1b0/0x1b0 [ 882.789600] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.789635] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 882.789662] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 882.789714] ? selinux_socket_setsockopt+0x6a/0x80 [ 882.789745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.789789] __sys_setsockopt+0x180/0x2a0 [ 882.789818] ? packet_bind+0x1b0/0x1b0 [ 882.789850] ? __ia32_sys_recv+0x100/0x100 [ 882.789902] __x64_sys_setsockopt+0xba/0x150 [ 882.789934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 882.789972] do_syscall_64+0x3b/0x90 [ 882.790002] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 882.790037] RIP: 0033:0x7f137a2f3b19 [ 882.790053] 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 [ 882.790075] RSP: 002b:00007f1377869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 882.790097] RAX: ffffffffffffffda RBX: 00007f137a406f60 RCX: 00007f137a2f3b19 [ 882.790112] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 882.790126] RBP: 00007f137a34df6d R08: 0000000000000010 R09: 0000000000000000 [ 882.790140] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 882.790153] R13: 00007ffca563971f R14: 00007f1377869300 R15: 0000000000022000 [ 882.790195] [ 882.790313] Mem-Info: [ 882.790319] active_anon:796 inactive_anon:43316 isolated_anon:0 [ 882.790319] active_file:242 inactive_file:102 isolated_file:18 [ 882.790319] unevictable:0 dirty:19 writeback:8 [ 882.790319] slab_reclaimable:7013 slab_unreclaimable:58969 [ 882.790319] mapped:69878 shmem:112 pagetables:991 bounce:0 [ 882.790319] kernel_misc_reclaimable:0 [ 882.790319] free:3985 free_pcp:0 free_cma:0 [ 882.790378] Node 0 active_anon:3184kB inactive_anon:173264kB active_file:968kB inactive_file:408kB unevictable:0kB isolated(anon):0kB isolated(file):72kB mapped:279512kB dirty:76kB writeback:32kB shmem:448kB writeback_tmp:0kB kernel_stack:4256kB pagetables:3964kB all_unreclaimable? no [ 882.790455] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.790527] lowmem_reserve[]: 0 1615 1615 1615 [ 882.790556] Node 0 DMA32 free:9456kB boost:4096kB min:9216kB low:10868kB high:12520kB reserved_highatomic:2048KB active_anon:3184kB inactive_anon:173260kB active_file:952kB inactive_file:880kB unevictable:0kB writepending:276kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 882.790623] lowmem_reserve[]: 0 0 0 0 [ 882.790650] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 3*16kB (UME) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6484kB [ 882.790804] Node 0 DMA32: 921*4kB (UMEH) 378*8kB (UME) 85*16kB (UM) 21*32kB (UMH) 8*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9380kB [ 882.790937] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 882.790957] 457 total pagecache pages [ 882.790964] 0 pages in swap cache [ 882.790971] Swap cache stats: add 0, delete 0, find 0/0 [ 882.790984] Free swap = 0kB [ 882.790990] Total swap = 0kB [ 882.790997] 524158 pages RAM [ 882.791004] 0 pages HighMem/MovableOnly [ 882.791010] 105748 pages reserved [ 882.791017] Unreclaimable slab info: [ 882.791022] Name Used Total [ 882.791030] pid_4 7KB 7KB [ 882.791044] pid_3 3KB 3KB [ 882.791057] pid_2 41KB 41KB [ 882.791075] fib6_nodes 28KB 28KB [ 882.791089] ip6_dst_cache 37KB 37KB [ 882.791103] RAWv6 126KB 126KB [ 882.791116] UDPLITEv6 31KB 31KB [ 882.791129] UDPv6 62KB 62KB [ 882.791144] TCPv6 62KB 62KB [ 882.791162] scsi_sense_cache 8KB 8KB [ 882.791177] virtio_scsi_cmd 16KB 16KB [ 882.791191] bio-120 7KB 7KB [ 882.791213] sgpool-128 89KB 89KB [ 882.791226] sgpool-64 63KB 63KB [ 882.791239] sgpool-32 173KB 173KB [ 882.791253] sgpool-16 90KB 90KB [ 882.791266] sgpool-8 71KB 86KB [ 882.791280] mqueue_inode_cache 60KB 60KB [ 882.791293] nfs_commit_data 15KB 15KB [ 882.791307] nfs_write_data 47KB 47KB [ 882.791322] jbd2_inode 7KB 7KB [ 882.791335] ext4_system_zone 3KB 3KB [ 882.791349] ext4_io_end_vec 7KB 7KB [ 882.791362] ext4_bio_post_read_ctx 15KB 15KB [ 882.791384] pid_namespace 7KB 7KB [ 882.791398] rpc_buffers 31KB 31KB [ 882.791438] rpc_tasks 3KB 3KB [ 882.791452] UNIX-STREAM 224KB 352KB [ 882.791466] UNIX 240KB 320KB [ 882.791481] UDP-Lite 63KB 63KB [ 882.791495] tcp_bind_bucket 8KB 8KB [ 882.791511] ip_fib_trie 8KB 8KB [ 882.791524] ip_fib_alias 11KB 11KB [ 882.791537] ip_dst_cache 8KB 8KB [ 882.791551] RAW 31KB 31KB [ 882.791564] UDP 220KB 220KB [ 882.791578] request_sock_TCP 7KB 7KB [ 882.791591] TCP 58KB 58KB [ 882.791605] hugetlbfs_inode_cache 15KB 15KB [ 882.791618] bio-248 15KB 15KB [ 882.791632] ep_head 8KB 8KB [ 882.791645] eventpoll_pwq 19KB 19KB [ 882.791658] eventpoll_epi 51KB 51KB [ 882.791672] inotify_inode_mark 42KB 42KB [ 882.791686] request_queue 63KB 63KB [ 882.791699] blkdev_ioc 8KB 8KB [ 882.791712] bio-184 40KB 40KB [ 882.791724] biovec-max 875KB 875KB [ 882.791739] biovec-64 299KB 299KB [ 882.791752] biovec-16 56KB 56KB [ 882.791766] uid_cache 7KB 7KB [ 882.791780] dmaengine-unmap-2 4KB 4KB [ 882.791793] audit_buffer 7KB 7KB [ 882.791807] skbuff_fclone_cache 63KB 63KB [ 882.791820] skbuff_head_cache 1706KB 1706KB [ 882.791835] file_lock_cache 55KB 55KB [ 882.791848] file_lock_ctx 7KB 7KB [ 882.791862] fsnotify_mark_connector 24KB 24KB [ 882.791877] taskstats 30KB 30KB [ 882.791890] proc_dir_entry 333KB 333KB [ 882.791903] pde_opener 27KB 27KB [ 882.791916] seq_file 52KB 52KB [ 882.791929] sigqueue 31KB 31KB [ 882.791942] shmem_inode_cache 1379KB 1423KB [ 882.791955] kernfs_iattrs_cache 266KB 266KB [ 882.791969] kernfs_node_cache 5249KB 5249KB [ 882.791982] mnt_cache 157KB 157KB [ 882.791998] filp 1163KB 1845KB [ 882.792011] names_cache 8933KB 9095KB [ 882.792025] net_namespace 95KB 95KB [ 882.792038] hashtab_node 274KB 274KB [ 882.792050] ebitmap_node 1149KB 1149KB [ 882.792065] avtab_node 4976KB 4976KB [ 882.792081] avc_node 31KB 31KB [ 882.792098] lsm_inode_cache 2666KB 2941KB [ 882.792112] lsm_file_cache 63KB 132KB [ 882.792125] key_jar 39KB 39KB [ 882.792138] uts_namespace 15KB 15KB [ 882.792151] nsproxy 7KB 7KB [ 882.792166] vm_area_struct 891KB 1084KB [ 882.792180] mm_struct 201KB 409KB [ 882.792193] fs_cache 48KB 68KB [ 882.792206] files_cache 167KB 255KB [ 882.792219] signal_cache 317KB 486KB [ 882.792232] sighand_cache 305KB 330KB [ 882.792246] task_struct 1194KB 1296KB [ 882.792260] cred_jar 110KB 180KB [ 882.792273] anon_vma_chain 178KB 228KB [ 882.792287] anon_vma 168KB 184KB [ 882.792301] pid 70KB 93KB [ 882.792314] Acpi-Operand 104KB 166KB [ 882.792328] Acpi-ParseExt 35KB 35KB [ 882.792341] Acpi-Parse 55KB 71KB [ 882.792355] Acpi-State 35KB 51KB [ 882.792368] Acpi-Namespace 28KB 28KB [ 882.792382] numa_policy 3KB 3KB [ 882.792395] perf_event 63KB 63KB [ 882.792409] trace_event_file 175KB 175KB [ 882.792447] ftrace_event_field 304KB 304KB [ 882.792461] pool_workqueue 40KB 40KB [ 882.792474] task_group 16KB 16KB [ 882.792488] vmap_area 40KB 47KB [ 882.792501] page->ptl 159KB 169KB [ 882.792514] kmemleak_scan_area 22KB 27KB [ 882.792571] kmemleak_object 135248KB 139770KB [ 882.792599] kmalloc-cg-8k 64KB 64KB [ 882.792613] kmalloc-cg-4k 2216KB 2752KB [ 882.792626] kmalloc-cg-2k 1728KB 1792KB [ 882.792640] kmalloc-cg-1k 432KB 480KB [ 882.792653] kmalloc-cg-512 288KB 288KB [ 882.792667] kmalloc-cg-256 48KB 48KB [ 882.792680] kmalloc-cg-192 40KB 40KB [ 882.792693] kmalloc-cg-128 40KB 40KB [ 882.792707] kmalloc-cg-96 28KB 28KB [ 882.792720] kmalloc-cg-64 20KB 20KB [ 882.792733] kmalloc-cg-32 48KB 72KB [ 882.792747] kmalloc-cg-16 8KB 8KB [ 882.792760] kmalloc-cg-8 11KB 11KB [ 882.792773] kmalloc-8k 5360KB 5360KB [ 882.792787] kmalloc-4k 3672KB 4160KB [ 882.792801] kmalloc-2k 3136KB 3424KB [ 882.792815] kmalloc-1k 12000KB 12000KB [ 882.792828] kmalloc-512 6784KB 6784KB [ 882.792842] kmalloc-256 996KB 1088KB [ 882.792857] kmalloc-192 304KB 376KB [ 882.792873] kmalloc-128 355KB 556KB [ 882.792886] kmalloc-96 592KB 592KB [ 882.792899] kmalloc-64 1640KB 1640KB [ 882.792914] kmalloc-32 460KB 560KB [ 882.792928] kmalloc-16 321KB 328KB [ 882.792941] kmalloc-8 261KB 262KB [ 882.792954] kmem_cache_node 51KB 51KB [ 882.792968] kmem_cache 82KB 82KB [ 882.792981] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=7213,uid=0 [ 882.793064] Out of memory (oom_kill_allocating_task): Killed process 7212 (syz-executor.4) total-vm:93412kB, anon-rss:388kB, file-rss:34752kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 21:02:02 executing program 5: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:02:02 executing program 2: keyctl$clear(0x7, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:02 executing program 5: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 899.511636] syz-executor.2 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 899.511666] CPU: 0 PID: 873 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 899.511680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 899.511690] Call Trace: [ 899.511694] [ 899.511700] dump_stack_lvl+0x8b/0xb3 [ 899.511724] dump_header+0x10b/0x7e4 [ 899.511741] oom_kill_process.cold+0x10/0x15 [ 899.511756] out_of_memory+0x11e6/0x14b0 [ 899.511779] ? oom_killer_disable+0x270/0x270 [ 899.511804] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 899.511838] ? warn_alloc+0x190/0x190 [ 899.511859] ? prepare_alloc_pages+0x371/0x500 [ 899.511884] __alloc_pages+0x421/0x4f0 [ 899.511896] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 899.511909] ? lock_is_held_type+0xd7/0x130 [ 899.511935] ? __filemap_get_folio+0x2d4/0xfe0 [ 899.511954] ? lock_downgrade+0x6d0/0x6d0 [ 899.511970] ? lock_is_held_type+0xd7/0x130 [ 899.511992] alloc_pages+0x1a0/0x2f0 [ 899.512011] __filemap_get_folio+0x65f/0xfe0 [ 899.512036] ? filemap_read+0xba0/0xba0 [ 899.512068] filemap_fault+0x156a/0x2140 [ 899.512093] ? __filemap_get_folio+0xfe0/0xfe0 [ 899.512125] __do_fault+0x113/0x5a0 [ 899.512144] __handle_mm_fault+0x13bc/0x3670 [ 899.512164] ? lock_is_held_type+0xd7/0x130 [ 899.512182] ? __pmd_alloc+0x680/0x680 [ 899.512217] handle_mm_fault+0x2e6/0xa20 [ 899.512237] do_user_addr_fault+0x54a/0x12a0 [ 899.512262] exc_page_fault+0xa2/0x1a0 [ 899.512281] asm_exc_page_fault+0x27/0x30 [ 899.512299] RIP: 0033:0x7f2f7da7c688 [ 899.512318] Code: Unable to access opcode bytes at RIP 0x7f2f7da7c65e. [ 899.512324] RSP: 002b:00007ffeda81edb0 EFLAGS: 00010206 [ 899.512334] RAX: 0000001b31320000 RBX: 00000000000000b7 RCX: 00000000000db3d0 [ 899.512342] RDX: 00000000000db7b1 RSI: 00007ffeda81ee70 RDI: 0000000000000001 [ 899.512350] RBP: 00007ffeda81ee0c R08: 0000000000000382 R09: 00007ffeda919080 [ 899.512358] R10: 00007ffeda919090 R11: 000000000019e9f8 R12: 0000000000000032 [ 899.512365] R13: 00000000000db518 R14: 0000000000000003 R15: 00007ffeda81ee70 [ 899.512387] [ 899.512391] Mem-Info: [ 899.512395] active_anon:792 inactive_anon:43185 isolated_anon:0 [ 899.512395] active_file:39 inactive_file:39 isolated_file:4 [ 899.512395] unevictable:0 dirty:0 writeback:0 [ 899.512395] slab_reclaimable:7021 slab_unreclaimable:59001 [ 899.512395] mapped:60934 shmem:106 pagetables:940 bounce:0 [ 899.512395] kernel_misc_reclaimable:0 [ 899.512395] free:3806 free_pcp:0 free_cma:0 [ 899.512478] Node 0 active_anon:3168kB inactive_anon:172740kB active_file:156kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:243736kB dirty:0kB writeback:0kB shmem:424kB writeback_tmp:0kB kernel_stack:4224kB pagetables:3760kB all_unreclaimable? no [ 899.512506] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 899.512540] lowmem_reserve[]: 0 1615 1615 1615 [ 899.512556] Node 0 DMA32 free:8740kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:4096KB active_anon:3168kB inactive_anon:172736kB active_file:228kB inactive_file:276kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 899.512590] lowmem_reserve[]: 0 0 0 0 [ 899.512604] Node 0 DMA: 2*4kB (M) 0*8kB 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 6488kB [ 899.512683] Node 0 DMA32: 997*4kB (ME) 318*8kB (UME) 82*16kB (UM) 21*32kB (UM) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8772kB [ 899.512750] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 899.512761] 200 total pagecache pages [ 899.512765] 0 pages in swap cache [ 899.512768] Swap cache stats: add 0, delete 0, find 0/0 [ 899.512776] Free swap = 0kB [ 899.512779] Total swap = 0kB [ 899.512783] 524158 pages RAM [ 899.512786] 0 pages HighMem/MovableOnly [ 899.512790] 105748 pages reserved [ 899.512795] Unreclaimable slab info: [ 899.512798] Name Used Total [ 899.512803] pid_4 7KB 7KB [ 899.512811] pid_3 3KB 3KB [ 899.512819] pid_2 41KB 41KB [ 899.512831] fib6_nodes 28KB 28KB [ 899.512839] ip6_dst_cache 37KB 37KB [ 899.512846] RAWv6 126KB 126KB [ 899.512854] UDPLITEv6 31KB 31KB [ 899.512862] UDPv6 62KB 62KB [ 899.512870] TCPv6 62KB 62KB [ 899.512880] scsi_sense_cache 8KB 8KB [ 899.512888] virtio_scsi_cmd 16KB 16KB [ 899.512895] bio-120 7KB 7KB [ 899.512909] sgpool-128 89KB 89KB [ 899.512916] sgpool-64 63KB 63KB [ 899.512924] sgpool-32 81KB 141KB [ 899.512931] sgpool-16 90KB 90KB [ 899.512939] sgpool-8 30KB 48KB [ 899.512945] mqueue_inode_cache 60KB 60KB [ 899.512952] nfs_commit_data 15KB 15KB [ 899.512960] nfs_write_data 47KB 47KB [ 899.512969] jbd2_inode 7KB 7KB [ 899.512977] ext4_system_zone 3KB 3KB [ 899.512984] ext4_io_end_vec 7KB 7KB [ 899.512991] ext4_bio_post_read_ctx 15KB 15KB [ 899.513005] pid_namespace 7KB 7KB [ 899.513013] rpc_buffers 31KB 31KB [ 899.513020] rpc_tasks 3KB 3KB [ 899.513027] UNIX-STREAM 224KB 352KB [ 899.513035] UNIX 240KB 320KB [ 899.513044] UDP-Lite 63KB 63KB [ 899.513051] tcp_bind_bucket 8KB 8KB [ 899.513060] ip_fib_trie 8KB 8KB [ 899.513067] ip_fib_alias 11KB 11KB [ 899.513074] ip_dst_cache 8KB 8KB [ 899.513081] RAW 31KB 31KB [ 899.513088] UDP 220KB 220KB [ 899.513096] request_sock_TCP 7KB 7KB [ 899.513103] TCP 58KB 58KB [ 899.513109] hugetlbfs_inode_cache 15KB 15KB [ 899.513117] bio-248 15KB 15KB [ 899.513123] ep_head 8KB 8KB [ 899.513130] eventpoll_pwq 19KB 19KB [ 899.513137] eventpoll_epi 51KB 51KB [ 899.513144] inotify_inode_mark 42KB 42KB [ 899.513152] request_queue 63KB 63KB [ 899.513159] blkdev_ioc 8KB 8KB [ 899.513166] bio-184 40KB 40KB [ 899.513173] biovec-max 510KB 510KB [ 899.513182] biovec-64 158KB 236KB [ 899.513189] biovec-16 56KB 56KB [ 899.513197] uid_cache 7KB 7KB [ 899.513204] dmaengine-unmap-2 4KB 4KB [ 899.513211] audit_buffer 7KB 7KB [ 899.513219] skbuff_fclone_cache 63KB 63KB [ 899.513227] skbuff_head_cache 1395KB 1395KB [ 899.513235] file_lock_cache 35KB 35KB [ 899.513242] file_lock_ctx 7KB 7KB [ 899.513249] fsnotify_mark_connector 24KB 24KB [ 899.513256] taskstats 30KB 30KB [ 899.513265] proc_dir_entry 316KB 330KB [ 899.513272] pde_opener 27KB 27KB [ 899.513279] seq_file 52KB 52KB [ 899.513286] sigqueue 31KB 31KB [ 899.513295] shmem_inode_cache 1350KB 1423KB [ 899.513303] kernfs_iattrs_cache 266KB 266KB [ 899.513313] kernfs_node_cache 5110KB 5141KB [ 899.513320] mnt_cache 157KB 157KB [ 899.513339] filp 2244KB 2497KB [ 899.513348] names_cache 13332KB 13544KB [ 899.513355] net_namespace 95KB 95KB [ 899.513362] hashtab_node 274KB 274KB [ 899.513370] ebitmap_node 1149KB 1149KB [ 899.513377] avtab_node 4976KB 4976KB [ 899.513386] avc_node 31KB 31KB [ 899.513438] lsm_inode_cache 2621KB 2941KB [ 899.513448] lsm_file_cache 92KB 132KB [ 899.513455] key_jar 39KB 39KB [ 899.513463] uts_namespace 15KB 15KB [ 899.513470] nsproxy 7KB 7KB [ 899.513496] vm_area_struct 797KB 1000KB [ 899.513505] mm_struct 199KB 409KB [ 899.513513] fs_cache 47KB 68KB [ 899.513522] files_cache 165KB 255KB [ 899.513530] signal_cache 317KB 486KB [ 899.513538] sighand_cache 305KB 330KB [ 899.513547] task_struct 1039KB 1215KB [ 899.513558] cred_jar 108KB 164KB [ 899.513568] anon_vma_chain 161KB 200KB [ 899.513577] anon_vma 152KB 188KB [ 899.513587] pid 70KB 93KB [ 899.513598] Acpi-Operand 104KB 166KB [ 899.513605] Acpi-ParseExt 35KB 35KB [ 899.513613] Acpi-Parse 55KB 71KB [ 899.513621] Acpi-State 35KB 51KB [ 899.513628] Acpi-Namespace 28KB 28KB [ 899.513636] numa_policy 3KB 3KB [ 899.513643] perf_event 63KB 63KB [ 899.513650] trace_event_file 175KB 175KB [ 899.513657] ftrace_event_field 304KB 304KB [ 899.513665] pool_workqueue 40KB 40KB [ 899.513672] task_group 16KB 16KB [ 899.513679] vmap_area 47KB 47KB [ 899.513691] page->ptl 109KB 157KB [ 899.513698] kmemleak_scan_area 21KB 27KB [ 899.514143] kmemleak_object 134018KB 139649KB [ 899.514161] kmalloc-cg-8k 64KB 64KB [ 899.514171] kmalloc-cg-4k 2160KB 2528KB [ 899.514180] kmalloc-cg-2k 1596KB 1792KB [ 899.514188] kmalloc-cg-1k 430KB 480KB [ 899.514197] kmalloc-cg-512 242KB 288KB [ 899.514204] kmalloc-cg-256 48KB 48KB [ 899.514211] kmalloc-cg-192 40KB 40KB [ 899.514219] kmalloc-cg-128 40KB 40KB [ 899.514226] kmalloc-cg-96 28KB 28KB [ 899.514233] kmalloc-cg-64 20KB 20KB [ 899.514242] kmalloc-cg-32 35KB 72KB [ 899.514249] kmalloc-cg-16 8KB 8KB [ 899.514256] kmalloc-cg-8 11KB 11KB [ 899.514265] kmalloc-8k 4928KB 5136KB [ 899.514281] kmalloc-4k 3376KB 4256KB [ 899.514295] kmalloc-2k 2924KB 3360KB [ 899.514302] kmalloc-1k 9920KB 9920KB [ 899.514309] kmalloc-512 5744KB 5744KB [ 899.514326] kmalloc-256 940KB 1088KB [ 899.514344] kmalloc-192 284KB 376KB [ 899.514367] kmalloc-128 335KB 520KB [ 899.514376] kmalloc-96 520KB 540KB [ 899.514383] kmalloc-64 1464KB 1464KB [ 899.514403] kmalloc-32 460KB 560KB [ 899.514432] kmalloc-16 315KB 328KB [ 899.514440] kmalloc-8 255KB 262KB [ 899.514447] kmem_cache_node 51KB 51KB [ 899.514455] kmem_cache 82KB 82KB [ 899.514461] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=873,uid=0 [ 899.514519] Out of memory (oom_kill_allocating_task): Killed process 873 (syz-executor.2) total-vm:93280kB, anon-rss:396kB, file-rss:34532kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 899.725191] syz-executor.0 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 899.725225] CPU: 0 PID: 7228 Comm: syz-executor.0 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 899.725240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 899.725250] Call Trace: [ 899.725254] [ 899.725259] dump_stack_lvl+0x8b/0xb3 [ 899.725284] dump_header+0x10b/0x7e4 [ 899.725302] oom_kill_process.cold+0x10/0x15 [ 899.725317] out_of_memory+0x11e6/0x14b0 [ 899.725341] ? oom_killer_disable+0x270/0x270 [ 899.725358] ? __cond_resched+0x13/0x20 [ 899.725378] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 899.725413] ? warn_alloc+0x190/0x190 [ 899.725435] ? prepare_alloc_pages+0x371/0x500 [ 899.725454] ? lock_is_held_type+0xd7/0x130 [ 899.725478] __alloc_pages+0x421/0x4f0 [ 899.725492] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 899.725514] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 899.725544] alloc_pages+0x1a0/0x2f0 [ 899.725563] __vmalloc_node_range+0x713/0x1410 [ 899.725589] ? packet_set_ring+0xb60/0x1b20 [ 899.725618] ? __vmalloc_node+0x100/0x100 [ 899.725638] ? lock_is_held_type+0xd7/0x130 [ 899.725659] ? packet_set_ring+0xb60/0x1b20 [ 899.725677] __vmalloc_node+0xb5/0x100 [ 899.725694] ? packet_set_ring+0xb60/0x1b20 [ 899.725715] packet_set_ring+0xb60/0x1b20 [ 899.725744] packet_setsockopt+0x1b56/0x3cc0 [ 899.725765] ? lock_release+0x3b2/0x750 [ 899.725782] ? __fget_files+0x265/0x470 [ 899.725800] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.725823] ? packet_bind+0x1b0/0x1b0 [ 899.725841] ? lock_downgrade+0x6d0/0x6d0 [ 899.725855] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.725874] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 899.725891] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 899.725919] ? selinux_socket_setsockopt+0x6a/0x80 [ 899.725937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.725961] __sys_setsockopt+0x180/0x2a0 [ 899.725978] ? packet_bind+0x1b0/0x1b0 [ 899.725996] ? __ia32_sys_recv+0x100/0x100 [ 899.726024] __x64_sys_setsockopt+0xba/0x150 [ 899.726041] ? syscall_enter_from_user_mode+0x1d/0x50 [ 899.726061] do_syscall_64+0x3b/0x90 [ 899.726078] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 899.726097] RIP: 0033:0x7f0d33ed8b19 [ 899.726115] Code: Unable to access opcode bytes at RIP 0x7f0d33ed8aef. [ 899.726120] RSP: 002b:00007f0d3144e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 899.726133] RAX: ffffffffffffffda RBX: 00007f0d33febf60 RCX: 00007f0d33ed8b19 [ 899.726142] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003 [ 899.726150] RBP: 00007f0d33f32f6d R08: 0000000000000010 R09: 0000000000000000 [ 899.726157] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 899.726165] R13: 00007ffce8420dff R14: 00007f0d3144e300 R15: 0000000000022000 [ 899.726188] [ 899.726242] Mem-Info: [ 899.726246] active_anon:792 inactive_anon:43185 isolated_anon:0 [ 899.726246] active_file:27 inactive_file:54 isolated_file:0 [ 899.726246] unevictable:0 dirty:0 writeback:0 [ 899.726246] slab_reclaimable:7021 slab_unreclaimable:58876 [ 899.726246] mapped:60934 shmem:106 pagetables:919 bounce:0 [ 899.726246] kernel_misc_reclaimable:0 [ 899.726246] free:3642 free_pcp:178 free_cma:0 [ 899.726280] Node 0 active_anon:3168kB inactive_anon:172740kB active_file:108kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:243736kB dirty:0kB writeback:0kB shmem:424kB writeback_tmp:0kB kernel_stack:4160kB pagetables:3676kB all_unreclaimable? no [ 899.726309] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 899.726345] lowmem_reserve[]: 0 1615 1615 1615 [ 899.726363] Node 0 DMA32 free:8084kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:4096KB active_anon:3168kB inactive_anon:172736kB active_file:0kB inactive_file:268kB unevictable:0kB writepending:0kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:712kB local_pcp:0kB free_cma:0kB [ 899.726400] lowmem_reserve[]: 0 0 0 0 [ 899.726434] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 6492kB [ 899.726529] Node 0 DMA32: 55*4kB (UM) 24*8kB (UMH) 25*16kB (UM) 27*32kB (UM) 107*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8524kB [ 899.726602] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 899.726614] 200 total pagecache pages [ 899.726619] 0 pages in swap cache [ 899.726623] Swap cache stats: add 0, delete 0, find 0/0 [ 899.726632] Free swap = 0kB [ 899.726637] Total swap = 0kB [ 899.726641] 524158 pages RAM [ 899.726645] 0 pages HighMem/MovableOnly [ 899.726649] 105748 pages reserved [ 899.726654] Unreclaimable slab info: [ 899.726659] Name Used Total [ 899.726665] pid_4 7KB 7KB [ 899.726674] pid_3 3KB 3KB [ 899.726683] pid_2 41KB 41KB [ 899.726698] fib6_nodes 28KB 28KB [ 899.726706] ip6_dst_cache 37KB 37KB [ 899.726716] RAWv6 126KB 126KB [ 899.726742] UDPLITEv6 31KB 31KB [ 899.726752] UDPv6 62KB 62KB [ 899.726762] TCPv6 62KB 62KB [ 899.726774] scsi_sense_cache 8KB 8KB [ 899.726784] virtio_scsi_cmd 16KB 16KB [ 899.726792] bio-120 7KB 7KB [ 899.726808] sgpool-128 89KB 89KB [ 899.726816] sgpool-64 63KB 63KB [ 899.726825] sgpool-32 81KB 141KB [ 899.726833] sgpool-16 90KB 90KB [ 899.726843] sgpool-8 30KB 48KB [ 899.726851] mqueue_inode_cache 60KB 60KB [ 899.726860] nfs_commit_data 15KB 15KB [ 899.726869] nfs_write_data 47KB 47KB [ 899.726880] jbd2_inode 7KB 7KB [ 899.726889] ext4_system_zone 3KB 3KB [ 899.726899] ext4_io_end_vec 7KB 7KB [ 899.726908] ext4_bio_post_read_ctx 15KB 15KB [ 899.726923] pid_namespace 7KB 7KB [ 899.726933] rpc_buffers 31KB 31KB [ 899.726942] rpc_tasks 3KB 3KB [ 899.726952] UNIX-STREAM 224KB 352KB [ 899.726962] UNIX 240KB 320KB [ 899.726972] UDP-Lite 63KB 63KB [ 899.726982] tcp_bind_bucket 8KB 8KB [ 899.726994] ip_fib_trie 8KB 8KB [ 899.727003] ip_fib_alias 11KB 11KB [ 899.727013] ip_dst_cache 8KB 8KB [ 899.727023] RAW 31KB 31KB [ 899.727032] UDP 220KB 220KB [ 899.727042] request_sock_TCP 7KB 7KB [ 899.727052] TCP 58KB 58KB [ 899.727061] hugetlbfs_inode_cache 15KB 15KB [ 899.727071] bio-248 15KB 15KB [ 899.727081] ep_head 8KB 8KB [ 899.727090] eventpoll_pwq 19KB 19KB [ 899.727099] eventpoll_epi 51KB 51KB [ 899.727108] inotify_inode_mark 42KB 42KB [ 899.727118] request_queue 63KB 63KB [ 899.727128] blkdev_ioc 8KB 8KB [ 899.727136] bio-184 40KB 40KB [ 899.727144] biovec-max 510KB 510KB [ 899.727154] biovec-64 158KB 236KB [ 899.727161] biovec-16 56KB 56KB [ 899.727170] uid_cache 7KB 7KB [ 899.727179] dmaengine-unmap-2 4KB 4KB [ 899.727186] audit_buffer 7KB 7KB [ 899.727196] skbuff_fclone_cache 63KB 63KB [ 899.727204] skbuff_head_cache 1410KB 1410KB [ 899.727213] file_lock_cache 35KB 35KB [ 899.727221] file_lock_ctx 7KB 7KB [ 899.727228] fsnotify_mark_connector 24KB 24KB [ 899.727237] taskstats 30KB 30KB [ 899.727246] proc_dir_entry 316KB 330KB [ 899.727254] pde_opener 27KB 27KB [ 899.727264] seq_file 52KB 52KB [ 899.727272] sigqueue 31KB 31KB [ 899.727284] shmem_inode_cache 1350KB 1423KB [ 899.727292] kernfs_iattrs_cache 266KB 266KB [ 899.727303] kernfs_node_cache 5110KB 5141KB [ 899.727311] mnt_cache 157KB 157KB [ 899.727344] filp 1909KB 2482KB [ 899.727353] names_cache 12626KB 12830KB [ 899.727361] net_namespace 95KB 95KB [ 899.727369] hashtab_node 274KB 274KB [ 899.727377] ebitmap_node 1149KB 1149KB [ 899.727385] avtab_node 4976KB 4976KB [ 899.727394] avc_node 31KB 31KB [ 899.727455] lsm_inode_cache 2620KB 2941KB [ 899.727466] lsm_file_cache 89KB 132KB [ 899.727475] key_jar 39KB 39KB [ 899.727484] uts_namespace 15KB 15KB [ 899.727493] nsproxy 7KB 7KB [ 899.727522] vm_area_struct 797KB 1000KB [ 899.727532] mm_struct 199KB 409KB [ 899.727542] fs_cache 47KB 68KB [ 899.727551] files_cache 165KB 255KB [ 899.727561] signal_cache 317KB 486KB [ 899.727570] sighand_cache 305KB 330KB [ 899.727582] task_struct 1039KB 1215KB [ 899.727593] cred_jar 108KB 164KB [ 899.727604] anon_vma_chain 161KB 200KB [ 899.727616] anon_vma 152KB 188KB [ 899.727627] pid 70KB 93KB [ 899.727640] Acpi-Operand 104KB 166KB [ 899.727648] Acpi-ParseExt 35KB 35KB [ 899.727657] Acpi-Parse 55KB 71KB [ 899.727667] Acpi-State 35KB 51KB [ 899.727675] Acpi-Namespace 28KB 28KB [ 899.727684] numa_policy 3KB 3KB [ 899.727693] perf_event 63KB 63KB [ 899.727702] trace_event_file 175KB 175KB [ 899.727711] ftrace_event_field 304KB 304KB [ 899.727720] pool_workqueue 40KB 40KB [ 899.727729] task_group 16KB 16KB [ 899.727737] vmap_area 47KB 47KB [ 899.727750] page->ptl 109KB 157KB [ 899.727760] kmemleak_scan_area 21KB 27KB [ 899.728339] kmemleak_object 133341KB 139641KB [ 899.728358] kmalloc-cg-8k 64KB 64KB [ 899.728371] kmalloc-cg-4k 2104KB 2528KB [ 899.728381] kmalloc-cg-2k 1596KB 1792KB [ 899.728389] kmalloc-cg-1k 430KB 480KB [ 899.728399] kmalloc-cg-512 242KB 288KB [ 899.728437] kmalloc-cg-256 48KB 48KB [ 899.728445] kmalloc-cg-192 40KB 40KB [ 899.728453] kmalloc-cg-128 40KB 40KB [ 899.728462] kmalloc-cg-96 28KB 28KB [ 899.728472] kmalloc-cg-64 20KB 20KB [ 899.728483] kmalloc-cg-32 35KB 72KB [ 899.728492] kmalloc-cg-16 8KB 8KB [ 899.728500] kmalloc-cg-8 11KB 11KB [ 899.728511] kmalloc-8k 4928KB 5136KB [ 899.728530] kmalloc-4k 3360KB 4256KB [ 899.728545] kmalloc-2k 2924KB 3360KB [ 899.728554] kmalloc-1k 10016KB 10016KB [ 899.728564] kmalloc-512 5784KB 5784KB [ 899.728584] kmalloc-256 940KB 1088KB [ 899.728606] kmalloc-192 284KB 376KB [ 899.728632] kmalloc-128 333KB 516KB [ 899.728642] kmalloc-96 520KB 540KB [ 899.728650] kmalloc-64 1472KB 1472KB [ 899.728671] kmalloc-32 460KB 560KB [ 899.728682] kmalloc-16 315KB 328KB [ 899.728691] kmalloc-8 255KB 262KB [ 899.728699] kmem_cache_node 51KB 51KB [ 899.728707] kmem_cache 82KB 82KB [ 899.728714] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=7228,uid=0 [ 899.729440] Out of memory (oom_kill_allocating_task): Killed process 7225 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:33872kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 21:02:04 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 21:02:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 21:02:05 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:05 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 21:02:06 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:06 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) [ 905.072004] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 905.078007] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 905.081076] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 905.084901] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 905.086673] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 905.087046] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 906.852508] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 907.108542] Bluetooth: hci1: command 0x0409 tx timeout [ 909.156511] Bluetooth: hci1: command 0x041b tx timeout [ 909.225863] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 909.226519] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 909.228975] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 909.232929] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 909.240724] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 909.241129] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 911.204530] Bluetooth: hci1: command 0x040f tx timeout [ 911.268672] Bluetooth: hci0: command 0x0409 tx timeout [ 912.938851] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 912.938871] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 912.955385] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 912.981378] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 912.981398] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 912.985775] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 913.252463] Bluetooth: hci1: command 0x0419 tx timeout [ 913.316649] Bluetooth: hci0: command 0x041b tx timeout [ 915.364536] Bluetooth: hci0: command 0x040f tx timeout [ 916.880734] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 916.880754] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 916.882747] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 916.911556] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 916.911576] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 916.913254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 917.117688] loop1: detected capacity change from 0 to 256 [ 917.125058] FAT-fs (loop1): bogus number of reserved sectors [ 917.125078] FAT-fs (loop1): Can't find a valid FAT filesystem [ 917.133336] loop1: detected capacity change from 0 to 1 [ 917.136169] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value [ 917.412510] Bluetooth: hci0: command 0x0419 tx timeout 21:02:35 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x1, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x1870c0, 0x1b) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000340, 0x1, {0x1}}, 0x6) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="d9c535e9dc3a6ff879eedb9429b7d76ea0a473b7dc7b935e6e9c6d5bace53d91be95c1440fc4a89b74eaa2b86b7780fd67c9ae8aad431cfc41799fd6f5350502c02373148baf2715aa5da6165ab7468b225980acc8e9b9c19d4b4f0713ac14a77cefe2ae32682cc68f4ad09c68ce6a4e5c8d37c034cc310fbf4b8d6c017a23b328b0eafff2cc3fe426f4a8b3b2bf2b64e183b5102266aaa0ffe8f77df60ecb0d6638a32a4be69fa3174e4a9511ce534f4693530c069a7f72a495dc127abd8dd3ff80de064a5276b8e8b9fcdefbeefff726a127ddfc082dfba2604824894c60b398d3f6182d7bb8", 0xe7, 0x3}, {&(0x7f00000001c0)="feaff333bfdeeba3cf514968eebf84501442723c4189f1ede24a13214cd3ec700da028bcc2c66a69bd792db3ba6d9a889c0a32e57ce7f17b77a8fda4e254e1c5dc60c8f0f3fc19cd7a44223796f348bd6d7d945e4a4c00bd29ae4978724055e56f92df576cfbf8cfe2be9bd1689fa572d4006ffcb67038477ab2b56f85bdfad900954d3cb321f2e7f7435810098119f45eed6c10163153619cd5e75fff3d840c0bbfcb972804633c2b381081309f3966364915db8dda6e8bf7", 0xb9, 0x112}, {&(0x7f0000000400), 0x0, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="616c6c6f775f7574696d653d30303030303030549dbc043acd303030303030303030303030303030312c756e695f786c6174653d302c6e08f9c9a19ce2b719b7bf", @ANYRESDEC, @ANYBLOB=',subj_role=(-]@},\x00']) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x380) r4 = perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x1, 0x4d, 0x4, 0x0, 0xfffffffc00000000, 0x10002, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f00000006c0), 0x2}, 0x900, 0xfffffffffffffeff, 0x99, 0x4, 0x7f, 0x5, 0x7, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0x2, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r5, &(0x7f0000000080)="01", 0x41030) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000880)={0x3, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0x5, 0x24015, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x75c, 0x4, @perf_config_ext={0x2, 0x81}, 0x0, 0x100, 0xfff, 0x7, 0x5, 0x0, 0x100, 0x0, 0x2, 0x0, 0xa600000000000000}) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd, 0x10, r6, 0x73) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000780)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r7, &(0x7f0000000080)="01", 0x41030) openat(r7, &(0x7f0000000840)='./file0\x00', 0x400c82, 0x100) 21:02:35 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:35 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 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) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:35 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:35 executing program 6: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) 21:02:35 executing program 7: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 930.917055] loop1: detected capacity change from 0 to 256 21:02:35 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 930.934624] FAT-fs (loop1): bogus number of reserved sectors [ 930.934645] FAT-fs (loop1): Can't find a valid FAT filesystem 21:02:35 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 930.958107] loop1: detected capacity change from 0 to 1 [ 930.966732] FAT-fs (loop1): Unrecognized mount option "allow_utime=0000000T:0000000000000001" or missing value 21:02:35 executing program 7: socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req={0x3b280000, 0x81, 0x400, 0x773ca00}, 0x10) [ 931.717139] syz-fuzzer invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 931.717214] CPU: 1 PID: 266 Comm: syz-fuzzer Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 931.717239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 931.717255] Call Trace: [ 931.717261] [ 931.717271] dump_stack_lvl+0x8b/0xb3 [ 931.717307] dump_header+0x10b/0x7e4 [ 931.717340] oom_kill_process.cold+0x10/0x15 [ 931.717368] out_of_memory+0x11e6/0x14b0 [ 931.717409] ? oom_killer_disable+0x270/0x270 [ 931.717450] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 931.717509] ? warn_alloc+0x190/0x190 [ 931.717548] ? prepare_alloc_pages+0x371/0x500 [ 931.717593] __alloc_pages+0x421/0x4f0 [ 931.717616] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 931.717639] ? lock_is_held_type+0xd7/0x130 [ 931.717686] ? __filemap_get_folio+0x2d4/0xfe0 [ 931.717719] ? lock_downgrade+0x6d0/0x6d0 [ 931.717749] ? lock_is_held_type+0xd7/0x130 [ 931.717790] alloc_pages+0x1a0/0x2f0 [ 931.717823] __filemap_get_folio+0x65f/0xfe0 [ 931.717869] ? filemap_read+0xba0/0xba0 [ 931.717928] filemap_fault+0x156a/0x2140 [ 931.717976] ? __filemap_get_folio+0xfe0/0xfe0 [ 931.718035] __do_fault+0x113/0x5a0 [ 931.718069] __handle_mm_fault+0x13bc/0x3670 [ 931.718106] ? lock_is_held_type+0xd7/0x130 [ 931.718138] ? __pmd_alloc+0x680/0x680 [ 931.718203] handle_mm_fault+0x2e6/0xa20 [ 931.718240] do_user_addr_fault+0x54a/0x12a0 [ 931.718286] exc_page_fault+0xa2/0x1a0 [ 931.718322] asm_exc_page_fault+0x27/0x30 [ 931.718354] RIP: 0033:0x466533 [ 931.718378] Code: Unable to access opcode bytes at RIP 0x466509. [ 931.718387] RSP: 002b:000000c00003fe80 EFLAGS: 00010202 [ 931.718405] RAX: ffffffffffffff92 RBX: 00000000211da06e RCX: 0000000000466533 [ 931.718419] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 931.718433] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 931.718446] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 931.718460] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 931.718501] [ 931.718586] Mem-Info: [ 931.718594] active_anon:830 inactive_anon:43099 isolated_anon:0 [ 931.718594] active_file:93 inactive_file:54 isolated_file:0 [ 931.718594] unevictable:0 dirty:6 writeback:0 [ 931.718594] slab_reclaimable:6949 slab_unreclaimable:58981 [ 931.718594] mapped:69766 shmem:112 pagetables:890 bounce:0 [ 931.718594] kernel_misc_reclaimable:0 [ 931.718594] free:3460 free_pcp:0 free_cma:0 [ 931.718650] Node 0 active_anon:3320kB inactive_anon:172396kB active_file:372kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279064kB dirty:24kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:4096kB pagetables:3560kB all_unreclaimable? no [ 931.718699] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 931.718761] lowmem_reserve[]: 0 1615 1615 1615 [ 931.718789] Node 0 DMA32 free:7336kB boost:2048kB min:7168kB low:8820kB high:10472kB reserved_highatomic:2048KB active_anon:3320kB inactive_anon:172392kB active_file:852kB inactive_file:112kB unevictable:0kB writepending:268kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 931.718853] lowmem_reserve[]: 0 0 0 0 [ 931.718879] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 6504kB [ 931.719028] Node 0 DMA32: 1047*4kB (UMEH) 222*8kB (UME) 36*16kB (UMEH) 8*32kB (UM) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7052kB [ 931.719158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 931.719176] 290 total pagecache pages [ 931.719192] 0 pages in swap cache [ 931.719199] Swap cache stats: add 0, delete 0, find 0/0 [ 931.719212] Free swap = 0kB [ 931.719218] Total swap = 0kB [ 931.719225] 524158 pages RAM [ 931.719231] 0 pages HighMem/MovableOnly [ 931.719237] 105748 pages reserved [ 931.719245] Unreclaimable slab info: [ 931.719250] Name Used Total [ 931.719259] pid_4 7KB 7KB [ 931.719273] pid_3 3KB 3KB [ 931.719287] pid_2 41KB 41KB [ 931.719308] fib6_nodes 28KB 28KB [ 931.719321] ip6_dst_cache 37KB 37KB [ 931.719335] RAWv6 126KB 126KB [ 931.719349] UDPLITEv6 31KB 31KB [ 931.719362] UDPv6 62KB 62KB [ 931.719377] TCPv6 62KB 62KB [ 931.719425] scsi_sense_cache 8KB 8KB [ 931.719439] virtio_scsi_cmd 16KB 16KB [ 931.719452] bio-120 7KB 7KB [ 931.719477] sgpool-128 89KB 89KB [ 931.719490] sgpool-64 63KB 63KB [ 931.719503] sgpool-32 81KB 141KB [ 931.719517] sgpool-16 97KB 97KB [ 931.719530] sgpool-8 45KB 45KB [ 931.719542] mqueue_inode_cache 60KB 60KB [ 931.719555] nfs_commit_data 15KB 15KB [ 931.719568] nfs_write_data 47KB 47KB [ 931.719585] jbd2_inode 7KB 7KB [ 931.719598] ext4_system_zone 3KB 3KB [ 931.719611] ext4_io_end_vec 7KB 7KB [ 931.719624] ext4_bio_post_read_ctx 15KB 15KB [ 931.719647] pid_namespace 7KB 7KB [ 931.719662] rpc_buffers 31KB 31KB [ 931.719675] rpc_tasks 3KB 3KB [ 931.719689] UNIX-STREAM 138KB 320KB [ 931.719703] UNIX 166KB 320KB [ 931.719719] UDP-Lite 63KB 63KB [ 931.719732] tcp_bind_bucket 8KB 8KB [ 931.719748] ip_fib_trie 8KB 8KB [ 931.719761] ip_fib_alias 15KB 15KB [ 931.719773] ip_dst_cache 8KB 8KB [ 931.719787] RAW 31KB 31KB [ 931.719800] UDP 220KB 220KB [ 931.719814] request_sock_TCP 7KB 7KB [ 931.719827] TCP 58KB 58KB [ 931.719839] hugetlbfs_inode_cache 15KB 15KB [ 931.719852] bio-248 15KB 15KB [ 931.719865] ep_head 8KB 8KB [ 931.719877] eventpoll_pwq 19KB 19KB [ 931.719889] eventpoll_epi 51KB 51KB [ 931.719902] inotify_inode_mark 42KB 42KB [ 931.719916] request_queue 63KB 63KB [ 931.719929] blkdev_ioc 8KB 8KB [ 931.719942] bio-184 40KB 40KB [ 931.719955] biovec-max 565KB 565KB [ 931.719970] biovec-64 126KB 189KB [ 931.719983] biovec-16 30KB 48KB [ 931.719998] uid_cache 7KB 7KB [ 931.720011] dmaengine-unmap-2 4KB 4KB [ 931.720024] audit_buffer 7KB 7KB [ 931.720039] skbuff_fclone_cache 63KB 63KB [ 931.720052] skbuff_head_cache 1582KB 1582KB [ 931.720066] file_lock_cache 47KB 47KB [ 931.720079] file_lock_ctx 7KB 7KB [ 931.720092] fsnotify_mark_connector 24KB 24KB [ 931.720106] taskstats 30KB 30KB [ 931.720119] proc_dir_entry 330KB 330KB [ 931.720132] pde_opener 27KB 27KB [ 931.720146] seq_file 36KB 60KB [ 931.720159] sigqueue 35KB 35KB [ 931.720174] shmem_inode_cache 1316KB 1392KB [ 931.720190] kernfs_iattrs_cache 257KB 270KB [ 931.720203] kernfs_node_cache 5253KB 5253KB [ 931.720216] mnt_cache 157KB 157KB [ 931.720250] filp 1485KB 1942KB [ 931.720267] names_cache 10378KB 10659KB [ 931.720280] net_namespace 95KB 95KB [ 931.720293] hashtab_node 274KB 274KB [ 931.720306] ebitmap_node 1149KB 1149KB [ 931.720321] avtab_node 4976KB 4976KB [ 931.720338] avc_node 31KB 31KB [ 931.720376] lsm_inode_cache 2639KB 2933KB [ 931.720393] lsm_file_cache 87KB 144KB [ 931.720432] key_jar 39KB 39KB [ 931.720445] uts_namespace 15KB 15KB [ 931.720458] nsproxy 7KB 7KB [ 931.720517] vm_area_struct 1139KB 1580KB [ 931.720532] mm_struct 245KB 472KB [ 931.720547] fs_cache 38KB 64KB [ 931.720561] files_cache 202KB 270KB [ 931.720576] signal_cache 351KB 516KB [ 931.720589] sighand_cache 330KB 330KB [ 931.720606] task_struct 1255KB 1593KB [ 931.720627] cred_jar 115KB 200KB [ 931.720649] anon_vma_chain 198KB 303KB [ 931.720666] anon_vma 152KB 188KB [ 931.720681] pid 75KB 101KB [ 931.720698] Acpi-Operand 104KB 166KB [ 931.720711] Acpi-ParseExt 35KB 35KB [ 931.720725] Acpi-Parse 55KB 71KB [ 931.720739] Acpi-State 35KB 51KB [ 931.720752] Acpi-Namespace 28KB 28KB [ 931.720766] numa_policy 3KB 3KB [ 931.720779] perf_event 63KB 63KB [ 931.720792] trace_event_file 175KB 175KB [ 931.720805] ftrace_event_field 304KB 304KB [ 931.720819] pool_workqueue 40KB 40KB [ 931.720832] task_group 16KB 16KB [ 931.720845] vmap_area 47KB 47KB [ 931.720863] page->ptl 154KB 212KB [ 931.720876] kmemleak_scan_area 27KB 27KB [ 931.721229] kmemleak_object 134896KB 139269KB [ 931.721258] kmalloc-cg-8k 64KB 64KB [ 931.721277] kmalloc-cg-4k 2392KB 2944KB [ 931.721291] kmalloc-cg-2k 1748KB 1792KB [ 931.721304] kmalloc-cg-1k 446KB 480KB [ 931.721319] kmalloc-cg-512 234KB 288KB [ 931.721332] kmalloc-cg-256 48KB 48KB [ 931.721345] kmalloc-cg-192 40KB 40KB [ 931.721358] kmalloc-cg-128 40KB 40KB [ 931.721370] kmalloc-cg-96 28KB 28KB [ 931.721384] kmalloc-cg-64 20KB 20KB [ 931.721424] kmalloc-cg-32 48KB 72KB [ 931.721437] kmalloc-cg-16 8KB 8KB [ 931.721450] kmalloc-cg-8 11KB 11KB [ 931.721462] kmalloc-8k 5328KB 5328KB [ 931.721475] kmalloc-4k 3712KB 3712KB [ 931.721492] kmalloc-2k 3184KB 3360KB [ 931.721504] kmalloc-1k 11008KB 11008KB [ 931.721518] kmalloc-512 6520KB 6560KB [ 931.721537] kmalloc-256 1009KB 1088KB [ 931.721561] kmalloc-192 311KB 376KB [ 931.721590] kmalloc-128 474KB 580KB [ 931.721603] kmalloc-96 556KB 556KB [ 931.721617] kmalloc-64 1584KB 1596KB [ 931.721643] kmalloc-32 463KB 560KB [ 931.721658] kmalloc-16 320KB 328KB [ 931.721671] kmalloc-8 258KB 262KB [ 931.721684] kmem_cache_node 51KB 51KB [ 931.721697] kmem_cache 82KB 82KB [ 931.721709] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=266,uid=0 [ 931.722323] Out of memory (oom_kill_allocating_task): Killed process 265 (syz-fuzzer) total-vm:1168408kB, anon-rss:141920kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:780kB oom_score_adj:0 [ 931.806964] syz-executor.3 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 931.807012] CPU: 0 PID: 8197 Comm: syz-executor.3 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 931.807038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 931.807054] Call Trace: [ 931.807061] [ 931.807070] dump_stack_lvl+0x8b/0xb3 [ 931.807108] dump_header+0x10b/0x7e4 [ 931.807138] oom_kill_process.cold+0x10/0x15 [ 931.807167] out_of_memory+0x11e6/0x14b0 [ 931.807235] ? oom_killer_disable+0x270/0x270 [ 931.807279] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 931.807337] ? warn_alloc+0x190/0x190 [ 931.807378] ? prepare_alloc_pages+0x371/0x500 [ 931.807416] ? lock_is_held_type+0xd7/0x130 [ 931.807462] __alloc_pages+0x421/0x4f0 [ 931.807487] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 931.807513] ? __schedule+0x895/0x2450 [ 931.807549] ? io_schedule_timeout+0x140/0x140 [ 931.807589] alloc_pages+0x1a0/0x2f0 [ 931.807623] __vmalloc_node_range+0x713/0x1410 [ 931.807672] ? packet_set_ring+0xb60/0x1b20 [ 931.807722] ? __vmalloc_node+0x100/0x100 [ 931.807769] ? packet_set_ring+0xb60/0x1b20 [ 931.807799] __vmalloc_node+0xb5/0x100 [ 931.807831] ? packet_set_ring+0xb60/0x1b20 [ 931.807870] packet_set_ring+0xb60/0x1b20 [ 931.807924] packet_setsockopt+0x1b56/0x3cc0 [ 931.807963] ? lock_release+0x3b2/0x750 [ 931.807992] ? __fget_files+0x265/0x470 [ 931.808024] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.808065] ? packet_bind+0x1b0/0x1b0 [ 931.808097] ? lock_is_held_type+0xd7/0x130 [ 931.808133] ? irqentry_enter+0x26/0x50 [ 931.808182] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 931.808228] ? __sys_setsockopt+0xf9/0x2a0 [ 931.808260] ? packet_bind+0x1b0/0x1b0 [ 931.808305] __sys_setsockopt+0x180/0x2a0 [ 931.808334] ? packet_bind+0x1b0/0x1b0 [ 931.808366] ? __ia32_sys_recv+0x100/0x100 [ 931.808418] __x64_sys_setsockopt+0xba/0x150 [ 931.808450] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.808488] do_syscall_64+0x3b/0x90 [ 931.808518] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 931.808552] RIP: 0033:0x7fa0e8b25b19 [ 931.808571] 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 [ 931.808593] RSP: 002b:00007fa0e609b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 931.808616] RAX: ffffffffffffffda RBX: 00007fa0e8c38f60 RCX: 00007fa0e8b25b19 [ 931.808632] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 931.808645] RBP: 00007fa0e8b7ff6d R08: 0000000000000010 R09: 0000000000000000 [ 931.808659] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 931.808673] R13: 00007ffde2f4c2df R14: 00007fa0e609b300 R15: 0000000000022000 [ 931.808715] [ 931.808885] Mem-Info: [ 931.808893] active_anon:830 inactive_anon:43099 isolated_anon:0 [ 931.808893] active_file:49 inactive_file:33 isolated_file:0 [ 931.808893] unevictable:0 dirty:6 writeback:0 [ 931.808893] slab_reclaimable:6949 slab_unreclaimable:58981 [ 931.808893] mapped:69682 shmem:112 pagetables:890 bounce:0 [ 931.808893] kernel_misc_reclaimable:0 [ 931.808893] free:3408 free_pcp:0 free_cma:0 [ 931.808953] Node 0 active_anon:3320kB inactive_anon:172396kB active_file:196kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278728kB dirty:24kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3840kB pagetables:3560kB all_unreclaimable? no [ 931.809005] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 931.809070] lowmem_reserve[]: 0 1615 1615 1615 [ 931.809100] Node 0 DMA32 free:7128kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:4096KB active_anon:3320kB inactive_anon:172392kB active_file:348kB inactive_file:112kB unevictable:0kB writepending:268kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 931.809167] lowmem_reserve[]: 0 0 0 0 [ 931.809195] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 6504kB [ 931.809352] Node 0 DMA32: 1114*4kB (UME) 226*8kB (UME) 40*16kB (UME) 19*32kB (UM) 2*64kB (UH) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7768kB [ 931.809710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 931.809730] 206 total pagecache pages [ 931.809737] 0 pages in swap cache [ 931.809744] Swap cache stats: add 0, delete 0, find 0/0 [ 931.809758] Free swap = 0kB [ 931.809765] Total swap = 0kB [ 931.809771] 524158 pages RAM [ 931.809778] 0 pages HighMem/MovableOnly [ 931.809784] 105748 pages reserved [ 931.809792] Unreclaimable slab info: [ 931.809798] Name Used Total [ 931.809807] pid_4 7KB 7KB [ 931.809822] pid_3 3KB 3KB [ 931.809836] pid_2 41KB 41KB [ 931.809857] fib6_nodes 28KB 28KB [ 931.809871] ip6_dst_cache 37KB 37KB [ 931.809887] RAWv6 126KB 126KB [ 931.809900] UDPLITEv6 31KB 31KB [ 931.809914] UDPv6 62KB 62KB [ 931.809930] TCPv6 62KB 62KB [ 931.809949] scsi_sense_cache 8KB 8KB [ 931.809964] virtio_scsi_cmd 16KB 16KB [ 931.809978] bio-120 7KB 7KB [ 931.810001] sgpool-128 89KB 89KB [ 931.810015] sgpool-64 63KB 63KB [ 931.810029] sgpool-32 81KB 141KB [ 931.810043] sgpool-16 97KB 97KB [ 931.810056] sgpool-8 45KB 45KB [ 931.810069] mqueue_inode_cache 60KB 60KB [ 931.810083] nfs_commit_data 15KB 15KB [ 931.810096] nfs_write_data 47KB 47KB [ 931.810113] jbd2_inode 7KB 7KB [ 931.810127] ext4_system_zone 3KB 3KB [ 931.810141] ext4_io_end_vec 7KB 7KB [ 931.810154] ext4_bio_post_read_ctx 15KB 15KB [ 931.810179] pid_namespace 7KB 7KB [ 931.810194] rpc_buffers 31KB 31KB [ 931.810207] rpc_tasks 3KB 3KB [ 931.810222] UNIX-STREAM 138KB 320KB [ 931.810237] UNIX 166KB 320KB [ 931.810253] UDP-Lite 63KB 63KB [ 931.810266] tcp_bind_bucket 8KB 8KB [ 931.810283] ip_fib_trie 8KB 8KB [ 931.810296] ip_fib_alias 15KB 15KB [ 931.810310] ip_dst_cache 8KB 8KB [ 931.810324] RAW 31KB 31KB [ 931.810337] UDP 220KB 220KB [ 931.810352] request_sock_TCP 7KB 7KB [ 931.810365] TCP 58KB 58KB [ 931.810378] hugetlbfs_inode_cache 15KB 15KB [ 931.810393] bio-248 15KB 15KB [ 931.810634] ep_head 8KB 8KB [ 931.810649] eventpoll_pwq 19KB 19KB [ 931.810663] eventpoll_epi 51KB 51KB [ 931.810676] inotify_inode_mark 42KB 42KB [ 931.810691] request_queue 63KB 63KB [ 931.810704] blkdev_ioc 8KB 8KB [ 931.810718] bio-184 40KB 40KB [ 931.810731] biovec-max 565KB 565KB [ 931.810747] biovec-64 126KB 189KB [ 931.810761] biovec-16 30KB 48KB [ 931.810777] uid_cache 7KB 7KB [ 931.810792] dmaengine-unmap-2 4KB 4KB [ 931.810806] audit_buffer 7KB 7KB [ 931.810821] skbuff_fclone_cache 63KB 63KB [ 931.810836] skbuff_head_cache 1593KB 1593KB [ 931.810851] file_lock_cache 47KB 47KB [ 931.810866] file_lock_ctx 7KB 7KB [ 931.810880] fsnotify_mark_connector 24KB 24KB [ 931.810895] taskstats 30KB 30KB [ 931.810909] proc_dir_entry 330KB 330KB [ 931.810923] pde_opener 27KB 27KB [ 931.810939] seq_file 36KB 60KB [ 931.810953] sigqueue 35KB 35KB [ 931.810969] shmem_inode_cache 1316KB 1392KB [ 931.810986] kernfs_iattrs_cache 257KB 270KB [ 931.811001] kernfs_node_cache 5253KB 5253KB [ 931.811015] mnt_cache 157KB 157KB [ 931.811052] filp 1485KB 1942KB [ 931.811071] names_cache 10378KB 10659KB [ 931.811085] net_namespace 95KB 95KB [ 931.811100] hashtab_node 274KB 274KB [ 931.811114] ebitmap_node 1149KB 1149KB [ 931.811130] avtab_node 4976KB 4976KB [ 931.811147] avc_node 31KB 31KB [ 931.811195] lsm_inode_cache 2639KB 2933KB [ 931.811214] lsm_file_cache 87KB 144KB [ 931.811228] key_jar 39KB 39KB [ 931.811243] uts_namespace 15KB 15KB [ 931.811257] nsproxy 7KB 7KB [ 931.811320] vm_area_struct 1139KB 1580KB [ 931.811337] mm_struct 245KB 472KB [ 931.811353] fs_cache 38KB 64KB [ 931.811369] files_cache 202KB 270KB [ 931.811386] signal_cache 351KB 516KB [ 931.811784] sighand_cache 330KB 330KB [ 931.811806] task_struct 1255KB 1593KB [ 931.811827] cred_jar 115KB 200KB [ 931.811848] anon_vma_chain 198KB 303KB [ 931.811865] anon_vma 152KB 188KB [ 931.811880] pid 75KB 101KB [ 931.811899] Acpi-Operand 104KB 166KB [ 931.811913] Acpi-ParseExt 35KB 35KB [ 931.811927] Acpi-Parse 55KB 71KB [ 931.811942] Acpi-State 35KB 51KB [ 931.811955] Acpi-Namespace 28KB 28KB [ 931.811970] numa_policy 3KB 3KB [ 931.811983] perf_event 63KB 63KB [ 931.811997] trace_event_file 175KB 175KB [ 931.812011] ftrace_event_field 304KB 304KB [ 931.812024] pool_workqueue 40KB 40KB [ 931.812038] task_group 16KB 16KB [ 931.812051] vmap_area 47KB 47KB [ 931.812071] page->ptl 154KB 212KB [ 931.812084] kmemleak_scan_area 27KB 27KB [ 931.812497] kmemleak_object 134964KB 139269KB [ 931.812628] kmalloc-cg-8k 64KB 64KB [ 931.812650] kmalloc-cg-4k 2392KB 2944KB [ 931.812666] kmalloc-cg-2k 1748KB 1792KB [ 931.812682] kmalloc-cg-1k 446KB 480KB [ 931.812700] kmalloc-cg-512 234KB 288KB [ 931.812714] kmalloc-cg-256 48KB 48KB [ 931.812727] kmalloc-cg-192 40KB 40KB [ 931.812741] kmalloc-cg-128 40KB 40KB [ 931.812755] kmalloc-cg-96 28KB 28KB [ 931.812768] kmalloc-cg-64 20KB 20KB [ 931.812783] kmalloc-cg-32 48KB 72KB [ 931.812796] kmalloc-cg-16 8KB 8KB [ 931.812810] kmalloc-cg-8 11KB 11KB [ 931.812823] kmalloc-8k 5328KB 5328KB [ 931.812836] kmalloc-4k 3712KB 3712KB [ 931.812854] kmalloc-2k 3184KB 3360KB [ 931.812867] kmalloc-1k 11072KB 11072KB [ 931.812881] kmalloc-512 6540KB 6560KB [ 931.812900] kmalloc-256 1009KB 1088KB [ 931.812924] kmalloc-192 311KB 376KB [ 931.812951] kmalloc-128 474KB 580KB [ 931.812965] kmalloc-96 560KB 560KB [ 931.812980] kmalloc-64 1584KB 1596KB [ 931.813005] kmalloc-32 463KB 560KB [ 931.813020] kmalloc-16 320KB 328KB [ 931.813035] kmalloc-8 258KB 262KB [ 931.813048] kmem_cache_node 51KB 51KB [ 931.813061] kmem_cache 82KB 82KB [ 931.813074] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=8197,uid=0 [ 931.813168] Out of memory (oom_kill_allocating_task): Killed process 8196 (syz-executor.3) total-vm:93412kB, anon-rss:380kB, file-rss:34100kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 931.823807] syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 931.823844] CPU: 0 PID: 8204 Comm: syz-executor.2 Tainted: G W 5.18.0-rc7-next-20220518 #1 [ 931.823868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 931.823881] Call Trace: [ 931.823893] [ 931.823901] dump_stack_lvl+0x8b/0xb3 [ 931.823932] dump_header+0x10b/0x7e4 [ 931.823958] oom_kill_process.cold+0x10/0x15 [ 931.823987] out_of_memory+0x11e6/0x14b0 [ 931.824025] ? oom_killer_disable+0x270/0x270 [ 931.824068] __alloc_pages_slowpath.constprop.0+0x1935/0x1f90 [ 931.824126] ? warn_alloc+0x190/0x190 [ 931.824167] ? prepare_alloc_pages+0x371/0x500 [ 931.824199] ? lock_is_held_type+0xd7/0x130 [ 931.824244] __alloc_pages+0x421/0x4f0 [ 931.824268] ? __alloc_pages_slowpath.constprop.0+0x1f90/0x1f90 [ 931.824293] ? __schedule+0x895/0x2450 [ 931.824329] ? io_schedule_timeout+0x140/0x140 [ 931.824353] ? policy_node+0x150/0x180 [ 931.824390] alloc_pages+0x1a0/0x2f0 [ 931.824427] __vmalloc_node_range+0x713/0x1410 [ 931.824476] ? packet_set_ring+0xb60/0x1b20 [ 931.824525] ? __vmalloc_node+0x100/0x100 [ 931.824562] ? lock_is_held_type+0xd7/0x130 [ 931.824602] ? packet_set_ring+0xb60/0x1b20 [ 931.824632] __vmalloc_node+0xb5/0x100 [ 931.824665] ? packet_set_ring+0xb60/0x1b20 [ 931.824703] packet_set_ring+0xb60/0x1b20 [ 931.824757] packet_setsockopt+0x1b56/0x3cc0 [ 931.824796] ? lock_release+0x3b2/0x750 [ 931.824823] ? __fget_files+0x265/0x470 [ 931.824855] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.824895] ? packet_bind+0x1b0/0x1b0 [ 931.824930] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.824965] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 931.824993] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 931.825046] ? selinux_socket_setsockopt+0x6a/0x80 [ 931.825077] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.825120] __sys_setsockopt+0x180/0x2a0 [ 931.825150] ? packet_bind+0x1b0/0x1b0 [ 931.825182] ? __ia32_sys_recv+0x100/0x100 [ 931.825209] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 931.825254] ? trace_hardirqs_on+0x38/0x190 [ 931.825293] __x64_sys_setsockopt+0xba/0x150 [ 931.825325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.825363] do_syscall_64+0x3b/0x90 [ 931.825393] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 931.825427] RIP: 0033:0x7f25d9c63b19 [ 931.825444] 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 [ 931.825465] RSP: 002b:00007f25d71d9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 931.825487] RAX: ffffffffffffffda RBX: 00007f25d9d76f60 RCX: 00007f25d9c63b19 [ 931.825503] RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000004 [ 931.825516] RBP: 00007f25d9cbdf6d R08: 0000000000000010 R09: 0000000000000000 [ 931.825530] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 931.825544] R13: 00007ffd710f88ff R14: 00007f25d71d9300 R15: 0000000000022000 [ 931.825586] [ 931.825806] Mem-Info: [ 931.825813] active_anon:830 inactive_anon:43099 isolated_anon:0 [ 931.825813] active_file:49 inactive_file:26 isolated_file:0 [ 931.825813] unevictable:0 dirty:6 writeback:0 [ 931.825813] slab_reclaimable:6949 slab_unreclaimable:58981 [ 931.825813] mapped:69661 shmem:112 pagetables:890 bounce:0 [ 931.825813] kernel_misc_reclaimable:0 [ 931.825813] free:3408 free_pcp:2 free_cma:0 [ 931.825873] Node 0 active_anon:3320kB inactive_anon:172396kB active_file:196kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278644kB dirty:24kB writeback:0kB shmem:448kB writeback_tmp:0kB kernel_stack:3840kB pagetables:3560kB all_unreclaimable? no [ 931.825924] Node 0 DMA free:6504kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 931.825989] lowmem_reserve[]: 0 1615 1615 1615 [ 931.826019] Node 0 DMA32 free:7128kB boost:0kB min:5120kB low:6772kB high:8424kB reserved_highatomic:4096KB active_anon:3320kB inactive_anon:172392kB active_file:348kB inactive_file:112kB unevictable:0kB writepending:268kB present:2080640kB managed:1658280kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 931.826088] lowmem_reserve[]: 0 0 0 0 [ 931.826118] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 6504kB [ 931.826271] Node 0 DMA32: 1112*4kB (UME) 226*8kB (UME) 42*16kB (UME) 20*32kB (UM) 2*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7824kB [ 931.826618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 931.826637] 185 total pagecache pages [ 931.826645] 0 pages in swap cache [ 931.826651] Swap cache stats: add 0, delete 0, find 0/0 [ 931.826665] Free swap = 0kB [ 931.826671] Total swap = 0kB [ 931.826678] 524158 pages RAM [ 931.826684] 0 pages HighMem/MovableOnly [ 931.826691] 105748 pages reserved [ 931.826699] Unreclaimable slab info: [ 931.826704] Name Used Total [ 931.826712] pid_4 7KB 7KB [ 931.826726] pid_3 3KB 3KB [ 931.826740] pid_2 41KB 41KB [ 931.826758] fib6_nodes 28KB 28KB [ 931.826772] ip6_dst_cache 37KB 37KB [ 931.826786] RAWv6 126KB 126KB [ 931.826800] UDPLITEv6 31KB 31KB [ 931.826813] UDPv6 62KB 62KB [ 931.826828] TCPv6 62KB 62KB [ 931.826847] scsi_sense_cache 8KB 8KB [ 931.826861] virtio_scsi_cmd 16KB 16KB [ 931.826874] bio-120 7KB 7KB [ 931.826897] sgpool-128 89KB 89KB [ 931.826910] sgpool-64 63KB 63KB [ 931.826923] sgpool-32 81KB 141KB [ 931.826937] sgpool-16 97KB 97KB [ 931.826950] sgpool-8 45KB 45KB [ 931.826963] mqueue_inode_cache 60KB 60KB [ 931.826976] nfs_commit_data 15KB 15KB [ 931.826990] nfs_write_data 47KB 47KB [ 931.827005] jbd2_inode 7KB 7KB [ 931.827018] ext4_system_zone 3KB 3KB [ 931.827031] ext4_io_end_vec 7KB 7KB [ 931.827044] ext4_bio_post_read_ctx 15KB 15KB [ 931.827066] pid_namespace 7KB 7KB [ 931.827081] rpc_buffers 31KB 31KB [ 931.827094] rpc_tasks 3KB 3KB [ 931.827107] UNIX-STREAM 138KB 320KB [ 931.827121] UNIX 166KB 320KB [ 931.827136] UDP-Lite 63KB 63KB [ 931.827149] tcp_bind_bucket 8KB 8KB [ 931.827165] ip_fib_trie 8KB 8KB [ 931.827178] ip_fib_alias 15KB 15KB [ 931.827200] ip_dst_cache 8KB 8KB [ 931.827214] RAW 31KB 31KB [ 931.827227] UDP 220KB 220KB [ 931.827241] request_sock_TCP 7KB 7KB [ 931.827254] TCP 58KB 58KB [ 931.827267] hugetlbfs_inode_cache 15KB 15KB [ 931.827281] bio-248 15KB 15KB [ 931.827294] ep_head 8KB 8KB [ 931.827307] eventpoll_pwq 19KB 19KB [ 931.827320] eventpoll_epi 51KB 51KB [ 931.827333] inotify_inode_mark 42KB 42KB [ 931.827348] request_queue 63KB 63KB [ 931.827361] blkdev_ioc 8KB 8KB [ 931.827374] bio-184 40KB 40KB [ 931.827387] biovec-max 565KB 565KB [ 931.827573] biovec-64 126KB 189KB [ 931.827590] biovec-16 30KB 48KB [ 931.827605] uid_cache 7KB 7KB [ 931.827620] dmaengine-unmap-2 4KB 4KB [ 931.827633] audit_buffer 7KB 7KB [ 931.827648] skbuff_fclone_cache 63KB 63KB [ 931.827662] skbuff_head_cache 1593KB 1593KB [ 931.827678] file_lock_cache 47KB 47KB [ 931.827692] file_lock_ctx 7KB 7KB [ 931.827706] fsnotify_mark_connector 24KB 24KB [ 931.827722] taskstats 30KB 30KB [ 931.827736] proc_dir_entry 330KB 330KB [ 931.827750] pde_opener 27KB 27KB [ 931.827764] seq_file 36KB 60KB [ 931.827778] sigqueue 35KB 35KB [ 931.827793] shmem_inode_cache 1316KB 1392KB [ 931.827807] kernfs_iattrs_cache 257KB 270KB [ 931.827820] kernfs_node_cache 5253KB 5253KB [ 931.827835] mnt_cache 157KB 157KB [ 931.827852] filp 1485KB 1942KB [ 931.827867] names_cache 10378KB 10659KB [ 931.827881] net_namespace 95KB 95KB [ 931.827896] hashtab_node 274KB 274KB [ 931.827910] ebitmap_node 1149KB 1149KB [ 931.827926] avtab_node 4976KB 4976KB [ 931.827942] avc_node 31KB 31KB [ 931.827960] lsm_inode_cache 2639KB 2933KB [ 931.827975] lsm_file_cache 87KB 144KB [ 931.827989] key_jar 39KB 39KB [ 931.828003] uts_namespace 15KB 15KB [ 931.828017] nsproxy 7KB 7KB [ 931.828036] vm_area_struct 1139KB 1580KB [ 931.828051] mm_struct 245KB 472KB [ 931.828065] fs_cache 38KB 64KB [ 931.828079] files_cache 202KB 270KB [ 931.828093] signal_cache 351KB 516KB [ 931.828107] sighand_cache 330KB 330KB [ 931.828123] task_struct 1255KB 1593KB [ 931.828137] cred_jar 115KB 200KB [ 931.828153] anon_vma_chain 198KB 303KB [ 931.828170] anon_vma 152KB 188KB [ 931.828184] pid 75KB 101KB [ 931.828198] Acpi-Operand 104KB 166KB [ 931.828212] Acpi-ParseExt 35KB 35KB [ 931.828225] Acpi-Parse 55KB 71KB [ 931.828239] Acpi-State 35KB 51KB [ 931.828252] Acpi-Namespace 28KB 28KB [ 931.828267] numa_policy 3KB 3KB [ 931.828280] perf_event 63KB 63KB [ 931.828293] trace_event_file 175KB 175KB [ 931.828307] ftrace_event_field 304KB 304KB [ 931.828321] pool_workqueue 40KB 40KB [ 931.828334] task_group 16KB 16KB [ 931.828348] vmap_area 47KB 47KB [ 931.828362] page->ptl 154KB 212KB [ 931.828375] kmemleak_scan_area 27KB 27KB [ 931.828626] kmemleak_object 134964KB 139269KB [ 931.828656] kmalloc-cg-8k 64KB 64KB [ 931.828671] kmalloc-cg-4k 2392KB 2944KB [ 931.828685] kmalloc-cg-2k 1748KB 1792KB [ 931.828699] kmalloc-cg-1k 446KB 480KB [ 931.828712] kmalloc-cg-512 234KB 288KB [ 931.828726] kmalloc-cg-256 48KB 48KB [ 931.828739] kmalloc-cg-192 40KB 40KB [ 931.828753] kmalloc-cg-128 40KB 40KB [ 931.828766] kmalloc-cg-96 28KB 28KB [ 931.828779] kmalloc-cg-64 20KB 20KB [ 931.828793] kmalloc-cg-32 48KB 72KB [ 931.828806] kmalloc-cg-16 8KB 8KB [ 931.828819] kmalloc-cg-8 11KB 11KB [ 931.828833] kmalloc-8k 5328KB 5328KB [ 931.828846] kmalloc-4k 3712KB 3712KB [ 931.828860] kmalloc-2k 3184KB 3360KB [ 931.828872] kmalloc-1k 11072KB 11072KB [ 931.828886] kmalloc-512 6540KB 6560KB [ 931.828900] kmalloc-256 1009KB 1088KB [ 931.828914] kmalloc-192 311KB 376KB [ 931.828929] kmalloc-128 474KB 580KB [ 931.828943] kmalloc-96 560KB 560KB [ 931.828957] kmalloc-64 1584KB 1596KB [ 931.828972] kmalloc-32 463KB 560KB [ 931.828985] kmalloc-16 320KB 328KB [ 931.828999] kmalloc-8 258KB 262KB [ 931.829012] kmem_cache_node 51KB 51KB [ 931.829026] kmem_cache 82KB 82KB [ 931.829038] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=8204,uid=0 [ 931.829128] Out of memory (oom_kill_allocating_task): Killed process 8200 (syz-executor.2) total-vm:93412kB, anon-rss:380kB, file-rss:34096kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 VM DIAGNOSIS: 21:02:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888048fa5100 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff852340d8 RBP=ffff88800e1a8000 RSP=ffff888008167a28 R8 =0000000000000000 R9 =ffff888008167a43 R10=ffffffff813cfeb6 R11=0000000000000001 R12=ffff888008158000 R13=00000000ffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff841662b2 RFL=00000046 [---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 00007f27a6890900 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=00007f0e468d14a6 CR3=000000000f5e6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 73732f6563696c73 2e6d65747379732f YMM01=0000000000000000 0000000000000000 0065636976726573 2e6873732f656369 YMM02=0000000000000000 0000000000000000 00005596c858a400 00005596c85d7d40 YMM03=0000000000000000 0000000000000000 70206f742064656c 696146000d0a0920 YMM04=0000000000000000 0000000000000000 206f742073736170 206f7420736e6f69 YMM05=0000000000000000 0000000000000000 6e692f6374652f20 230a6d6f72662068 YMM06=0000000000000000 0000000000000000 7320736920656c69 662073696854202e YMM07=0000000000000000 0000000000000000 6f662073676e6974 74657320746c7561 YMM08=0000000000000000 0000000000000000 4c4b4a4948474645 444342417a797877 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000200000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffea00005b8f00 RBX=ffff888016e3c800 RCX=ffffea00005b8e01 RDX=ffff888096e3c800 RSI=ffffea0001316300 RDI=0000000040000000 RBP=0000000000000000 RSP=ffff88801f707c70 R8 =ffff888016e3c800 R9 =0000000080200011 R10=ffffffff814b2538 R11=0000000000000000 R12=dffffc0000000000 R13=ffff88801f707cb0 R14=0000000000000000 R15=ffff88804c58ce80 RIP=ffffffff817764d3 RFL=00000286 [--S--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 00007fb397145900 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=00007fb397c046d0 CR3=0000000024faa000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 2525252525252525 2525252525252525 YMM01=0000000000000000 0000000000000000 0000000000ff0000 00000000000000ff YMM02=0000000000000000 0000000000000000 0000000000ff0000 00000000000000ff YMM03=0000000000000000 0000000000000000 6f6c6c615f737570 430a33093a646577 YMM04=0000000000000000 0000000000000000 30303030093a6465 776f6c6c615f736d YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 30303030093a6465 430a33093a5f656d YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 636f72702f006469 6e6f697373657300 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0020000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000