last executing test programs: 830.451499ms ago: executing program 0 (id=4769): kexec_load(0x0, 0x2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x10000}, {0x0, 0x0, 0x3e0000}], 0x1) 751.066711ms ago: executing program 0 (id=4775): msgctl$MSG_INFO(0xffffffffffffffff, 0xc, 0x0) 689.129982ms ago: executing program 0 (id=4779): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000710447000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 688.096142ms ago: executing program 1 (id=4780): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x45, 0x0, 0x1, 0xfffffffc}, {0x2d}, {0x6, 0x0, 0x0, 0x7fff0000}]}) 627.953254ms ago: executing program 1 (id=4785): file_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)={0x5bb8, 0xd9, 0x3, 0x8000, 0x3f91}, 0x18, 0x1000) 601.038455ms ago: executing program 0 (id=4787): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x2, 0x0, 0x0, 0x0, 0x61, 0x17, 0x4c}, [@ldst={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x27}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x28) 590.056545ms ago: executing program 1 (id=4788): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x5, &(0x7f0000000740)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xca}}, {@noauto_da_alloc}, {@inlinecrypt}]}, 0x0, 0x59b, &(0x7f0000000bc0)="$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") 543.762536ms ago: executing program 0 (id=4791): shmctl$SHM_LOCK(0x0, 0xb) 513.420187ms ago: executing program 2 (id=4793): get_robust_list(0x0, 0x0, &(0x7f00000004c0)) 446.976648ms ago: executing program 2 (id=4795): syz_emit_ethernet(0x2a, &(0x7f0000000bc0)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 446.826658ms ago: executing program 0 (id=4796): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000006c0)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x54d, &(0x7f0000000780)="$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") 446.637618ms ago: executing program 2 (id=4797): syz_emit_ethernet(0x6e, &(0x7f0000000100)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, '\x00\'$', 0x38, 0x3a, 0xff, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x500, {0x6, 0x6, ':yE', 0x2, 0x3a, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, [], "8029335287b7a081"}}}}}}}, 0x0) 422.740199ms ago: executing program 2 (id=4798): madvise(0x0, 0x0, 0x13) 353.196831ms ago: executing program 3 (id=4800): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x23}, [@ldst={0x1, 0x0, 0x4, 0x1, 0x1, 0x8}]}, &(0x7f0000000100)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x6f, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xf}, 0x94) 309.657182ms ago: executing program 2 (id=4801): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./bus\x00', 0x1001a, &(0x7f0000000140)={[{@jqfmt_vfsold}, {@nojournal_checksum}, {@inlinecrypt}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nojournal_checksum}, {@jqfmt_vfsv1}]}, 0xff, 0x439, &(0x7f00000004c0)="$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") 297.789432ms ago: executing program 4 (id=4802): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x13, 0x4, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x2, 0x0, 0x0, 0x500, 0x61, 0x11, 0x4c}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000380)='GPL\x00', 0x5, 0x77, &(0x7f00000003c0)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x5}, 0x36c, 0x10, &(0x7f0000000000), 0x26}, 0x48) 286.994733ms ago: executing program 3 (id=4803): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000150300000000000000003d0000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 245.585264ms ago: executing program 1 (id=4804): arch_prctl$ARCH_REQ_XCOMP_PERM(0x1023, 0x12) 217.000394ms ago: executing program 4 (id=4805): bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x21, 0x0, 0x0, 0x100000, 0x400, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2000000, 0x0, 0x200000018000000}, 0x50) 165.046736ms ago: executing program 3 (id=4806): mount$9p_unix(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000001340), 0x808008, &(0x7f00000001c0)={'trans=unix,', {[{@cachetag={'cachetag', 0x3d, 'trans=unix,'}}]}}) 164.470456ms ago: executing program 3 (id=4807): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001dc0)={@cgroup, 0xffffffffffffffff, 0x2, 0x30, 0x0, @void, @void, @void, @value=0xffffffffffffffff}, 0x20) 103.146717ms ago: executing program 4 (id=4808): mlockall(0xeb32f387b16b483b) 97.537767ms ago: executing program 3 (id=4809): syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'D\x00', 0x38, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xe, 0x2, 0x0, 0x0, 0xff6f, {[@md5sig={0x13, 0x12, "b9787c55744d00"}, @md5sig={0x13, 0x12, "a4d40e239c6e5d57f8d88441b8183a4a"}]}}}}}}}}, 0x0) 88.338388ms ago: executing program 1 (id=4810): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40800000000000073113d00000000008510000002000000b70a0000000000009500c200000000009500001200000000"], &(0x7f0000000100)='GPL\x00', 0x6, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffdfc}, 0x70) 57.730848ms ago: executing program 4 (id=4811): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 57.152018ms ago: executing program 4 (id=4812): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@generic={0x66, 0x8, 0x0, 0xfffd}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 29.238209ms ago: executing program 3 (id=4813): syz_emit_ethernet(0x31, &(0x7f00000002c0)={@multicast, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x23, 0xfffd, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {0x0, 0x17c1, 0xf, 0x0, @gue={{0x1, 0x0, 0x3, 0x0, 0x0, @void}, "030000"}}}}}}, 0x0) 26.278609ms ago: executing program 2 (id=4814): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1f, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="180500000000000000000000000000001800000020696c2500000000002020207b0af8ff00000000bd510000000000000701000000feffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000180)='GPL\x00', 0x4, 0xde, &(0x7f0000003e40)=""/222, 0x41100, 0x73}, 0x94) 14.268709ms ago: executing program 1 (id=4815): prctl$PR_GET_KEEPCAPS(0x7) 0s ago: executing program 4 (id=4816): migrate_pages(0x0, 0x2, &(0x7f00000000c0)=0x1, 0x0) kernel console output (not intermixed with test programs): 3287]: inotify_add_watch(7, /dev/loop0p227, 10) failed: No such file or directory [ 114.029141][ T7748] udevd[7748]: inotify_add_watch(7, /dev/loop0p229, 10) failed: No such file or directory [ 114.053587][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop0p221, 10) failed: No such file or directory [ 114.075259][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop0p222, 10) failed: No such file or directory [ 114.075661][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.087162][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop0p226, 10) failed: No such file or directory [ 114.109956][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop0p223, 10) failed: No such file or directory [ 114.133764][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop0p220, 10) failed: No such file or directory [ 114.137828][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop0p228, 10) failed: No such file or directory [ 114.230061][ T28] audit: type=1400 audit(2000570953.104:294): avc: denied { create } for pid=9649 comm="syz.2.2956" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 114.418277][ T9674] Option 'äÇ©?oÈ냟W½ÎƒÞ(ödîðÌ›ÔÏpø^ï8Æ ÝõXKÒtÔ..+jXpsízÑÔû¸ÔÿgˆH{“é&·}–(Ú)“eÒÓH/ Ïk;REÁŠ¨ãÂÉ<' to dns_resolver key: bad/missing value [ 114.426044][ T9654] loop1: detected capacity change from 0 to 8192 [ 114.513351][ T9682] loop3: detected capacity change from 0 to 512 [ 114.536130][ T9682] EXT4-fs: Ignoring removed bh option [ 114.551703][ T9682] EXT4-fs: Ignoring removed mblk_io_submit option [ 114.578214][ T9682] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 114.879328][ T9735] EXT4-fs: Ignoring removed nobh option [ 114.913315][ T9735] EXT4-fs: Ignoring removed oldalloc option [ 114.954333][ T9735] EXT4-fs: old and new quota format mixing [ 115.009803][ T28] audit: type=1326 audit(2000570953.923:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9749 comm="syz.0.3006" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f542842e0d9 code=0x0 [ 115.221868][ T9778] X.509: signatureAlgorithm (106) differs from tbsCertificate.signature (7) [ 115.462123][ T9805] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 115.481129][ T9805] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.494175][ T9805] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 115.509901][ T28] audit: type=1400 audit(2000570954.448:296): avc: denied { create } for pid=9815 comm="syz.4.3039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 115.512730][ T9805] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 115.552837][ T9805] EXT4-fs (loop0): 1 truncate cleaned up [ 115.565460][ T9805] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.608767][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.822692][ T9858] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 115.854333][ T28] audit: type=1400 audit(2000570954.805:297): avc: denied { relabelto } for pid=9857 comm="syz.3.3060" name="663" dev="tmpfs" ino=3398 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 115.951330][ T28] audit: type=1400 audit(2000570954.805:298): avc: denied { associate } for pid=9857 comm="syz.3.3060" name="663" dev="tmpfs" ino=3398 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 115.992037][ T28] audit: type=1400 audit(2000570954.878:299): avc: denied { write } for pid=3297 comm="syz-executor" name="663" dev="tmpfs" ino=3398 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 116.027049][ T9879] tmpfs: Bad value for 'size' [ 116.135602][ T9901] random: crng reseeded on system resumption [ 116.177093][ T9905] IPv6: addrconf: prefix option has invalid lifetime [ 116.259876][ T9917] tmpfs: Bad value for 'size' [ 116.337991][ T9925] set_capacity_and_notify: 5 callbacks suppressed [ 116.338010][ T9925] loop3: detected capacity change from 0 to 1764 [ 116.526710][ T9953] loop1: detected capacity change from 0 to 512 [ 116.553978][ T9953] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.576898][ T9953] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 116.587915][ T9943] loop2: detected capacity change from 0 to 8192 [ 116.598461][ T9957] loop4: detected capacity change from 0 to 512 [ 116.601192][ T9953] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.615115][ T9957] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 116.653228][ T9953] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.3107: Allocating blocks 41-42 which overlap fs metadata [ 116.672432][ T9943] loop2: p2 p3 p4 [ 116.678738][ T9943] loop2: p3 start 263168 is beyond EOD, truncated [ 116.679931][ T9953] loop1: lost filesystem error report for type 5 error -117 [ 116.686976][ T9953] EXT4-fs (loop1): Remounting filesystem read-only [ 116.695067][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 116.695094][ C0] EXT4-fs (loop1): initial error at time 2000570955: ext4_mb_mark_diskspace_used:4222 [ 116.695134][ C0] EXT4-fs (loop1): last error at time 2000570955: ext4_mb_mark_diskspace_used:4222 [ 116.710549][ T9943] loop2: p4 start 83886080 is beyond EOD, [ 116.719859][ T9953] EXT4-fs (loop1): 1 truncate cleaned up [ 116.742292][ T9953] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.776860][ T9943] truncated [ 116.783068][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.795999][ T2981] loop2: p2 p3 p4 [ 116.810368][ T2981] loop2: p3 start 263168 is beyond EOD, truncated [ 116.831141][ T2981] loop2: p4 start 83886080 is beyond EOD, truncated [ 116.850744][ T9933] loop0: detected capacity change from 0 to 32768 [ 116.886436][ T9979] loop4: detected capacity change from 0 to 256 [ 116.895707][ T9933] loop0: p1 p3 < > [ 116.900915][ T9979] FAT-fs (loop4): bogus logical sector size 0 [ 116.916696][ T9982] loop3: detected capacity change from 0 to 512 [ 116.919946][ T2981] loop0: p1 p3 < > [ 116.929755][ T9979] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.966272][ T9982] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 117.007467][ T9982] EXT4-fs (loop3): mount failed [ 117.200163][T10019] loop2: detected capacity change from 0 to 512 [ 117.230272][T10019] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #14: comm syz.2.3137: invalid orphan symlink nlink 1 [ 117.256368][T10019] loop2: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 117.262665][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 117.263221][T10019] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3137: couldn't read orphan inode 14 (err -117) [ 117.272472][ C1] EXT4-fs (loop2): initial error at time 2000570956: ext4_orphan_get:1399: inode 14 [ 117.272529][ C1] EXT4-fs (loop2): last error at time 2000570956: ext4_orphan_get:1399: inode 14 [ 117.402457][T10019] loop2: lost filesystem error report for type 5 error -117 [ 117.409157][T10019] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.463368][T10019] ext4 filesystem being mounted at /655/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.535559][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.621944][T10053] loop2: detected capacity change from 0 to 2048 [ 117.730322][T10053] loop2: unable to read partition table [ 117.752811][T10053] loop2: partition table beyond EOD, truncated [ 117.767388][T10053] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 117.991794][T10078] loop2: detected capacity change from 0 to 2048 [ 118.045326][T10086] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 118.054749][T10086] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3170: invalid indirect mapped block 2683928664 (level 1) [ 118.074243][T10086] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 118.075800][T10086] EXT4-fs (loop4): Remounting filesystem read-only [ 118.085885][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 118.085925][ C1] EXT4-fs (loop4): initial error at time 2000570957: ext4_free_branches:1023: inode 13 [ 118.085967][ C1] EXT4-fs (loop4): last error at time 2000570957: ext4_free_branches:1023: inode 13 [ 118.258835][T10086] EXT4-fs (loop4): 1 truncate cleaned up [ 118.275219][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 118.275238][ T28] audit: type=1326 audit(2000570957.357:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10104 comm="syz.2.3181" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35402ce0d9 code=0x0 [ 118.283584][T10086] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.552973][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.601826][T10109] ISOFS: Unable to identify CD-ROM format. [ 118.684825][T10134] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 118.712049][T10134] EXT4-fs (loop4): group descriptors corrupted! [ 118.889338][T10166] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 118.944907][T10166] EXT4-fs (loop3): 1 truncate cleaned up [ 118.956387][T10166] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.968277][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 119.000407][T10180] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 119.035362][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.058222][T10180] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 119.076788][T10192] cgroup: No subsys list or none specified [ 119.109830][T10180] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 119.155073][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 119.170492][T10180] EXT4-fs (loop4): invalid journal inode [ 119.280661][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 119.293800][T10212] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 8: comm syz.0.3232: lblock 0 mapped to illegal pblock 8 (length 1) [ 119.302393][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 119.330624][ T7746] udevd[7746]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 119.345862][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 119.365031][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 119.368669][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop4p15, 10) failed: No such file or directory [ 119.375987][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 119.408608][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 119.442911][T10221] EXT4-fs (loop1): 1 orphan inode deleted [ 119.450267][T10212] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 119.450462][T10212] EXT4-fs (loop0): Remounting filesystem read-only [ 119.459666][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 119.459695][ C0] EXT4-fs (loop0): initial error at time 2000570958: ext4_map_blocks:791: inode 2: block 8 [ 119.459746][ C0] EXT4-fs (loop0): last error at time 2000570958: ext4_map_blocks:791: inode 2: block 8 [ 119.531930][T10221] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.546108][T10212] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.3232: error -EUCLEAN reading directory block [ 119.559961][T10212] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 119.570012][T10212] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.3232: error -EUCLEAN reading directory block [ 119.583971][T10212] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 119.596336][T10226] 9p: Unknown access argument c: -22 [ 119.602227][T10212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.721345][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.752947][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.924385][T10258] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 119.946443][T10258] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 119.965344][T10258] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.3254: Corrupt directory, running e2fsck is recommended [ 120.016429][T10258] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 120.018827][ T28] audit: type=1326 audit(2000570959.183:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10264 comm="syz.4.3256" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f15a4a5e0d9 code=0x0 [ 120.054032][T10258] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.3254: corrupted in-inode xattr: invalid ea_ino [ 120.068797][T10258] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 120.082316][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 120.098682][ C1] EXT4-fs (loop1): initial error at time 2000570959: ext4_iget_extra_inode:5180: inode 15 [ 120.109640][ C1] EXT4-fs (loop1): last error at time 2000570959: ext4_iget_extra_inode:5180: inode 15 [ 120.119701][T10258] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.3254: couldn't read orphan inode 15 (err -117) [ 120.135709][T10269] 9p: Could not find request transport: f [ 120.175140][T10258] loop1: lost filesystem error report for type 5 error -117 [ 120.176442][T10258] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.323370][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.392543][T10286] tmpfs: Bad value for 'mpol' [ 120.439545][ T28] audit: type=1400 audit(2000570959.614:309): avc: denied { create } for pid=10287 comm="syz.1.3265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 120.668520][T10313] IPv6: addrconf: prefix option has invalid lifetime [ 120.847126][T10319] GPT:first_usable_lbas don't match. [ 120.852696][T10319] GPT:34 != 290 [ 120.859504][T10319] GPT: Use GNU Parted to correct GPT errors. [ 120.876635][T10321] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 120.879050][T10319] loop3: p1 p2 p3 [ 121.361133][T10272] kexec: Could not allocate control_code_buffer [ 121.557927][T10332] set_capacity_and_notify: 11 callbacks suppressed [ 121.557951][T10332] loop3: detected capacity change from 0 to 2048 [ 121.787570][T10342] loop4: detected capacity change from 0 to 8192 [ 121.854464][T10342] loop4: p1 p2 p3 [ 121.892467][ T2981] loop4: p1 p2 p3 [ 121.906000][T10346] loop0: detected capacity change from 0 to 512 [ 121.933431][T10346] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 121.949660][T10346] EXT4-fs (loop0): orphan cleanup on readonly fs [ 121.975236][T10346] Quota error (device loop0): v2_read_file_info: Free block number 1 out of range (1, 6). [ 121.991591][T10346] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 122.006830][T10346] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 122.020489][T10346] EXT4-fs (loop0): 1 truncate cleaned up [ 122.033430][T10346] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.084074][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.095376][T10332] loop3: unable to read partition table [ 122.119011][T10332] loop3: partition table beyond EOD, truncated [ 122.131665][T10332] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 122.232193][T10360] tmpfs: Bad value for 'mpol' [ 122.328983][ T28] audit: type=1400 audit(2000573521.604:310): avc: denied { view } for pid=10369 comm="syz.4.3308" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 122.404905][T10376] loop0: detected capacity change from 0 to 1024 [ 122.425239][T10376] EXT4-fs (loop0): inodes count not valid: 1 vs 32 [ 122.508462][T10392] loop4: detected capacity change from 0 to 512 [ 122.536300][T10392] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3318: invalid indirect mapped block 256 (level 2) [ 122.574148][T10399] loop0: detected capacity change from 0 to 512 [ 122.590590][T10392] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 122.594337][T10392] EXT4-fs (loop4): 2 truncates cleaned up [ 122.603959][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 122.603978][ C0] EXT4-fs (loop4): initial error at time 2000573521: ext4_free_branches:1023: inode 11 [ 122.604012][ C0] EXT4-fs (loop4): last error at time 2000573521: ext4_free_branches:1023: inode 11 [ 122.640587][T10399] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c01c, mo2=0002] [ 122.652135][T10392] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.657481][T10399] System zones: 1-12 [ 122.726882][T10399] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3321: error while reading EA inode 32 err=-116 [ 122.761737][T10399] loop0: lost filesystem error report for type 5 error -117 [ 122.767410][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.768713][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 122.795716][ C0] EXT4-fs (loop0): initial error at time 2000573522: ext4_xattr_inode_iget:446 [ 122.801673][T10399] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3321: error while reading EA inode 32 err=-116 [ 122.805968][ C0] EXT4-fs (loop0): last error at time 2000573522: ext4_xattr_inode_iget:446 [ 122.834388][T10399] loop0: lost filesystem error report for type 5 error -117 [ 122.863386][T10399] EXT4-fs (loop0): 1 orphan inode deleted [ 122.920530][T10399] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.148742][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.312412][T10437] loop1: detected capacity change from 0 to 2048 [ 123.385225][T10443] loop4: detected capacity change from 0 to 164 [ 123.440524][T10446] loop3: detected capacity change from 0 to 256 [ 123.489719][T10446] FAT-fs (loop3): bogus logical sector size 2302 [ 123.521064][T10446] FAT-fs (loop3): Can't find a valid FAT filesystem [ 123.741361][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop1p168, 10) failed: No such file or directory [ 123.754537][ T7748] udevd[7748]: inotify_add_watch(7, /dev/loop1p175, 10) failed: No such file or directory [ 123.773924][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop1p170, 10) failed: No such file or directory [ 123.787064][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop1p179, 10) failed: No such file or directory [ 123.800323][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop1p172, 10) failed: No such file or directory [ 123.811325][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop1p177, 10) failed: No such file or directory [ 123.822522][ T7746] udevd[7746]: inotify_add_watch(7, /dev/loop1p180, 10) failed: No such file or directory [ 123.826685][ T7745] udevd[7745]: inotify_add_watch(7, /dev/loop1p176, 10) failed: No such file or directory [ 123.839928][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop1p178, 10) failed: No such file or directory [ 123.870973][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop1p181, 10) failed: No such file or directory [ 124.209866][T10496] tmpfs: Bad value for 'size' [ 124.346777][T10501] loop3: detected capacity change from 0 to 764 [ 125.076562][T10580] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 125.105444][T10580] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 125.127980][T10580] EXT4-fs (loop3): mount failed [ 125.429965][T10610] FAT-fs (loop1): bogus logical sector size 0 [ 125.451106][T10618] EXT4-fs: inline encryption not supported [ 125.475966][T10610] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 125.491409][T10618] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 125.505257][T10610] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.513559][T10618] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #15: comm syz.3.3428: corrupted inode contents [ 125.526485][T10618] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.526665][T10618] EXT4-fs (loop3): Remounting filesystem read-only [ 125.537135][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 125.537167][ C0] EXT4-fs (loop3): initial error at time 2000573780: ext4_do_update_inode:5742: inode 15 [ 125.537213][ C0] EXT4-fs (loop3): last error at time 2000573780: ext4_do_update_inode:5742: inode 15 [ 125.572541][T10618] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 125.584120][T10618] EXT4-fs (loop3): 1 orphan inode deleted [ 125.609209][T10618] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.720273][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.874398][T10631] loop2: p1 p2 p4[EZD] [ 125.880495][T10631] loop2: p4 start 201326592 is beyond EOD, truncated [ 125.941996][ T2981] loop2: p1 p2 p4[EZD] [ 125.963110][ T2981] loop2: p4 start 201326592 is beyond EOD, truncated [ 125.980870][T10645] loop1: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 126.131210][T10656] Alternate GPT is invalid, using primary GPT. [ 126.271275][T10665] EXT4-fs: inline encryption not supported [ 126.289117][T10656] loop2: p1 p2 p3 [ 126.299108][T10665] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.307073][T10665] EXT4-fs (loop0): 1 truncate cleaned up [ 126.398462][T10665] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 126.509717][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.578088][T10694] set_capacity_and_notify: 7 callbacks suppressed [ 126.578110][T10694] loop0: detected capacity change from 0 to 164 [ 126.595550][T10694] isofs_fill_super: root inode is not a directory. Corrupted media? [ 126.754428][T10703] loop0: detected capacity change from 0 to 512 [ 126.766993][T10700] loop3: detected capacity change from 0 to 512 [ 126.777510][T10703] EXT4-fs error (device loop0): ext4_quota_enable:7232: comm syz.0.3468: inode #16777216: comm syz.0.3468: iget: illegal inode # [ 126.822693][T10700] EXT4-fs: Ignoring removed oldalloc option [ 126.835115][T10703] loop0: lost filesystem error report for type 5 error -117 [ 126.835294][T10703] EXT4-fs error (device loop0): ext4_quota_enable:7235: comm syz.0.3468: Bad quota inode: 16777216, type: 2 [ 126.857079][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 126.857115][ C1] EXT4-fs (loop0): initial error at time 2000573782: ext4_quota_enable:7232 [ 126.857321][ C1] EXT4-fs (loop0): last error at time 2000573782: ext4_quota_enable:7232 [ 126.919505][T10703] loop0: lost filesystem error report for type 5 error -117 [ 126.928488][T10700] EXT4-fs (loop3): filesystem is read-only [ 126.944940][T10700] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 126.948787][T10703] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 126.974074][T10700] EXT4-fs (loop3): filesystem is read-only [ 126.986218][T10700] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.994132][T10700] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3467: bg 0: block 64: padding at end of block bitmap is not set [ 127.012274][T10700] loop3: lost filesystem error report for type 5 error -117 [ 127.012487][T10700] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 127.021155][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 127.021181][ C1] EXT4-fs (loop3): initial error at time 2000573782: ext4_validate_block_bitmap:441 [ 127.021212][ C1] EXT4-fs (loop3): last error at time 2000573782: ext4_validate_block_bitmap:441 [ 127.063093][T10700] loop3: lost filesystem error report for type 5 error -117 [ 127.063329][T10703] EXT4-fs (loop0): mount failed [ 127.078014][T10700] EXT4-fs (loop3): 1 orphan inode deleted [ 127.090897][T10700] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 127.170968][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.257889][T10714] loop3: detected capacity change from 0 to 512 [ 127.284822][T10714] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 127.317285][T10714] System zones: 0-2, 18-18, 34-34 [ 127.337589][T10714] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3471: bg 0: block 248: padding at end of block bitmap is not set [ 127.408951][T10714] loop3: lost filesystem error report for type 5 error -117 [ 127.409846][T10714] Quota error (device loop3): write_blk: dquota write failed [ 127.418861][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 127.418883][ C0] EXT4-fs (loop3): last error at time 2000573782: ext4_validate_block_bitmap:441 [ 127.449520][ T28] audit: type=1326 audit(2000573782.987:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10723 comm="syz.4.3477" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f15a4a5e0d9 code=0x0 [ 127.456926][T10714] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 127.539937][T10714] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.3471: Failed to acquire dquot type 1 [ 127.564321][T10714] loop3: lost filesystem error report for type 5 error -117 [ 127.609667][T10714] EXT4-fs (loop3): 1 truncate cleaned up [ 127.649608][T10714] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.673696][T10714] ext4 filesystem being mounted at /760/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 127.690668][T10730] loop4: detected capacity change from 0 to 1764 [ 127.729660][T10730] isofs_fill_super: get root inode failed [ 127.810659][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.949027][ T2981] loop1: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 128.023355][T10758] loop4: detected capacity change from 0 to 128 [ 128.300474][T10774] loop4: detected capacity change from 0 to 512 [ 128.325660][T10774] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.3503: bad orphan inode 17 [ 128.351064][T10774] loop4: lost filesystem error report for type 5 error -117 [ 128.351238][T10774] ext4_test_bit(bit=16, block=4) = 1 [ 128.360933][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 128.360977][ C1] EXT4-fs (loop4): initial error at time 2000573783: ext4_orphan_get:1425 [ 128.361006][ C1] EXT4-fs (loop4): last error at time 2000573783: ext4_orphan_get:1425 [ 128.445489][T10774] is_bad_inode(inode)=0 [ 128.450282][T10774] NEXT_ORPHAN(inode)=0 [ 128.455529][T10774] max_ino=32 [ 128.458868][T10774] i_nlink=1 [ 128.515133][T10774] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.662934][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.691407][T10797] loop3: detected capacity change from 0 to 1024 [ 128.710076][T10797] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 128.746188][T10797] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 128.773103][T10797] EXT4-fs error (device loop3): ext4_get_journal_inode:5900: comm syz.3.3514: inode #1: comm syz.3.3514: iget: illegal inode # [ 128.816233][T10797] loop3: lost filesystem error report for type 5 error -117 [ 128.816399][T10797] EXT4-fs (loop3): no journal found [ 128.830261][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 128.830279][ C0] EXT4-fs (loop3): initial error at time 2000573784: ext4_get_journal_inode:5900 [ 128.830324][ C0] EXT4-fs (loop3): last error at time 2000573784: ext4_get_journal_inode:5900 [ 128.898559][T10797] EXT4-fs (loop3): can't get journal size [ 128.913825][T10797] EXT4-fs (loop3): failed to initialize system zone (-22) [ 128.928302][T10797] EXT4-fs (loop3): mount failed [ 128.945880][T10824] loop2: detected capacity change from 0 to 1024 [ 129.032846][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop2p242, 10) failed: No such file or directory [ 129.033998][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop2p240, 10) failed: No such file or directory [ 129.058323][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop2p241, 10) failed: No such file or directory [ 129.071885][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop2p246, 10) failed: No such file or directory [ 129.089551][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop2p248, 10) failed: No such file or directory [ 129.093237][ T7746] udevd[7746]: inotify_add_watch(7, /dev/loop2p245, 10) failed: No such file or directory [ 129.102501][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop2p239, 10) failed: No such file or directory [ 129.124758][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop2p243, 10) failed: No such file or directory [ 129.129920][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop2p244, 10) failed: No such file or directory [ 129.148181][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p247, 10) failed: No such file or directory [ 129.426889][ T28] audit: type=1400 audit(2000573785.066:312): avc: denied { read } for pid=10869 comm="syz.0.3548" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 129.458727][ T28] audit: type=1400 audit(2000573785.066:313): avc: denied { open } for pid=10869 comm="syz.0.3548" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 129.526632][T10876] loop1: detected capacity change from 0 to 512 [ 129.580155][T10876] EXT4-fs: Ignoring removed i_version option [ 129.608134][T10876] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 129.648306][T10876] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 129.683238][T10876] System zones: 1-12 [ 129.687840][T10876] EXT4-fs (loop1): orphan cleanup on readonly fs [ 129.700180][T10876] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3549: invalid indirect mapped block 12 (level 1) [ 129.714978][T10876] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 129.716311][T10876] EXT4-fs (loop1): Remounting filesystem read-only [ 129.726097][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 129.726125][ C1] EXT4-fs (loop1): initial error at time 2000573785: ext4_free_branches:1023: inode 11 [ 129.726168][ C1] EXT4-fs (loop1): last error at time 2000573785: ext4_free_branches:1023: inode 11 [ 129.741234][T10875] FAT-fs (loop0): bogus number of directory entries (65529) [ 129.742214][T10876] EXT4-fs (loop1): 1 truncate cleaned up [ 129.779452][T10876] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 129.797233][T10875] FAT-fs (loop0): Can't find a valid FAT filesystem [ 129.862070][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 130.216429][T10915] EXT4-fs warning (device loop1): dx_probe:801: inode #2: comm syz.1.3570: Unrecognised inode hash code 255 [ 130.281697][T10915] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.3570: Corrupt directory, running e2fsck is recommended [ 130.372475][T10915] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 130.389068][T10915] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.3570: corrupted in-inode xattr: e_name out of bounds [ 130.461532][T10915] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 130.461920][T10915] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.3570: couldn't read orphan inode 15 (err -117) [ 130.473180][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 130.473222][ C0] EXT4-fs (loop1): initial error at time 2000573786: ext4_iget_extra_inode:5180: inode 15 [ 130.473274][ C0] EXT4-fs (loop1): last error at time 2000573786: ext4_iget_extra_inode:5180: inode 15 [ 130.580169][T10915] loop1: lost filesystem error report for type 5 error -117 [ 130.580922][T10915] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.677400][T10941] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 130.717100][T10941] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 130.741845][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.787800][ T3297] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 131.079825][T10964] FAT-fs (loop0): bogus logical sector size 0 [ 131.087833][T10969] futex_wake_op: syz.4.3594 tries to shift op by 32; fix this program [ 131.110648][T10964] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 131.144964][T10964] FAT-fs (loop0): Can't find a valid FAT filesystem [ 131.306619][T10981] cgroup: No subsys list or none specified [ 131.317513][T10983] syz.1.3602 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 131.514462][T10999] random: crng reseeded on system resumption [ 131.516708][ T28] audit: type=1400 audit(2000573787.260:314): avc: denied { ioctl } for pid=10996 comm="syz.3.3609" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 131.552629][T10998] set_capacity_and_notify: 9 callbacks suppressed [ 131.552651][T10998] loop1: detected capacity change from 0 to 512 [ 131.645543][T10998] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 131.663617][T10998] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 131.702357][T10998] FAT-fs (loop1): Filesystem has been set read-only [ 131.834549][ T28] audit: type=1400 audit(2000573787.586:315): avc: denied { create } for pid=11017 comm="syz.1.3619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 131.913263][T11027] Invalid ELF header type: 2 != 1 [ 131.955703][T11026] loop2: detected capacity change from 0 to 1024 [ 132.041090][T11026] EXT4-fs: Ignoring removed nomblk_io_submit option [ 132.077557][T11026] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 132.119527][T11026] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.3622: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 3089, max 4(4), depth 0(0) [ 132.152145][T11026] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 132.168273][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 132.189112][ C1] EXT4-fs (loop2): initial error at time 2000573787: ext4_ext_check_inode:521: inode 2 [ 132.201917][ C1] EXT4-fs (loop2): last error at time 2000573787: ext4_ext_check_inode:521: inode 2 [ 132.222455][T11026] EXT4-fs (loop2): get root inode failed [ 132.296697][T11026] EXT4-fs (loop2): mount failed [ 132.699194][ T28] audit: type=1400 audit(2000573788.499:316): avc: denied { create } for pid=11093 comm="syz.2.3655" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 132.993228][T11124] loop1: detected capacity change from 0 to 512 [ 133.057429][T11124] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.3672: iget: bad i_size value: -1099511627766 [ 133.102079][T11124] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.103468][T11124] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.3672: couldn't read orphan inode 15 (err -117) [ 133.115992][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 133.116016][ C1] EXT4-fs (loop1): initial error at time 2000573788: ext4_orphan_get:1399: inode 15 [ 133.116053][ C1] EXT4-fs (loop1): last error at time 2000573788: ext4_orphan_get:1399: inode 15 [ 133.247621][T11124] loop1: lost filesystem error report for type 5 error -117 [ 133.248458][T11124] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.358702][T11147] loop4: detected capacity change from 0 to 128 [ 133.416184][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.536084][T11159] loop4: detected capacity change from 0 to 128 [ 133.708495][T11169] loop0: detected capacity change from 0 to 4096 [ 133.739706][T11169] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-13, ino=4). Please run e2fsck to fix. [ 133.765334][T11169] EXT4-fs (loop0): mount failed [ 133.907980][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 133.979624][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 133.992780][T11188] loop1: detected capacity change from 0 to 8192 [ 134.009965][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 134.046673][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 134.108508][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 134.359892][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 134.371608][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 134.383878][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 134.997287][T11290] loop4: detected capacity change from 0 to 128 [ 135.036602][T11290] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 135.079609][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 135.091479][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 135.119229][T11290] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 135.234127][T11305] loop4: detected capacity change from 0 to 512 [ 135.268685][T11305] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 135.301101][T11305] EXT4-fs (loop4): orphan cleanup on readonly fs [ 135.320421][T11305] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz.4.3760: inode #15: comm syz.4.3760: iget: illegal inode # [ 135.350777][T11305] loop4: lost filesystem error report for type 5 error -117 [ 135.350932][T11305] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.3760: couldn't read orphan inode 15 (err -117) [ 135.370891][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 135.370916][ C1] EXT4-fs (loop4): initial error at time 2000573791: ext4_orphan_get:1399 [ 135.370949][ C1] EXT4-fs (loop4): last error at time 2000573791: ext4_orphan_get:1399 [ 135.496737][T11305] loop4: lost filesystem error report for type 5 error -117 [ 135.497522][T11305] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 135.626451][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.670160][ T28] audit: type=1400 audit(2000573791.618:317): avc: denied { create } for pid=11328 comm="syz.2.3772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 135.773207][T11334] 9pnet_fd: p9_fd_create_tcp (11334): problem connecting socket to 127.0.0.1 [ 135.830275][T11335] loop4: detected capacity change from 0 to 1764 [ 135.854250][T11335] ISOFS: Logical zone size(512) < hardware blocksize(1024) [ 136.023523][T11343] TCP: tcp_parse_options: Illegal window scaling value 81 > 14 received [ 136.053974][ T28] audit: type=1400 audit(2000573792.017:318): avc: denied { remount } for pid=11346 comm="syz.3.3780" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 136.468113][T11380] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:7f00:0001 with DS=0xb [ 136.485985][ T28] audit: type=1400 audit(2000573792.479:319): avc: denied { mount } for pid=11381 comm="syz.4.3798" name="/" dev="rpc_pipefs" ino=27566 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 136.565293][ T28] audit: type=1400 audit(2000573792.542:320): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 136.726565][T11398] loop0: detected capacity change from 0 to 256 [ 136.747945][T11399] loop1: detected capacity change from 0 to 512 [ 136.770021][T11398] vfat: Bad value for 'uni_xlate' [ 136.811535][T11392] loop2: detected capacity change from 0 to 8192 [ 136.812536][T11399] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 136.873869][T11392] loop2: p1 p2 p4 [ 136.882025][T11399] EXT4-fs (loop1): orphan cleanup on readonly fs [ 136.886340][T11392] loop2: p1 start 759040 is beyond EOD, truncated [ 136.914718][T11399] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz.1.3805: inode #15: comm syz.1.3805: iget: illegal inode # [ 136.923852][T11409] loop0: detected capacity change from 0 to 512 [ 136.940140][T11409] EXT4-fs error (device loop0): ext4_get_journal_inode:5900: comm syz.0.3810: inode #83886080: comm syz.0.3810: iget: illegal inode # [ 136.962434][T11399] loop1: lost filesystem error report for type 5 error -117 [ 136.968189][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 136.982903][ C0] EXT4-fs (loop1): initial error at time 2000573792: ext4_orphan_get:1399 [ 136.992125][ C0] EXT4-fs (loop1): last error at time 2000573792: ext4_orphan_get:1399 [ 137.001054][T11409] loop0: lost filesystem error report for type 5 error -117 [ 137.001212][T11399] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.3805: couldn't read orphan inode 15 (err -117) [ 137.009218][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 137.009263][ C0] EXT4-fs (loop0): initial error at time 2000573793: ext4_get_journal_inode:5900 [ 137.009294][ C0] EXT4-fs (loop0): last error at time 2000573793: ext4_get_journal_inode:5900 [ 137.051829][T11399] loop1: lost filesystem error report for type 5 error -117 [ 137.057094][T11399] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 137.082705][T11409] EXT4-fs (loop0): Remounting filesystem read-only [ 137.089805][T11409] EXT4-fs (loop0): no journal found [ 137.095459][T11409] EXT4-fs (loop0): can't get journal size [ 137.101952][T11409] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 137.108852][T11392] loop2: p4 start 83886080 is beyond EOD, [ 137.111961][T11409] EXT4-fs (loop0): failed to initialize system zone (-22) [ 137.115247][T11392] truncated [ 137.118444][T11409] EXT4-fs (loop0): mount failed [ 137.224365][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.407710][T11434] IPv6: addrconf: prefix option has invalid lifetime [ 137.476088][T11440] loop0: detected capacity change from 0 to 512 [ 137.519481][T11440] EXT4-fs (loop0): bad s_want_extra_isize: 65312 [ 137.854672][T11469] loop2: detected capacity change from 0 to 512 [ 137.871519][T11469] EXT4-fs: Ignoring removed bh option [ 137.889356][T11469] EXT4-fs: Ignoring removed mblk_io_submit option [ 137.943282][T11469] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 137.971268][T11469] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 137.993766][T11469] EXT4-fs (loop2): orphan cleanup on readonly fs [ 138.003941][T11469] Quota error (device loop2): v2_read_file_info: Free block number 117440512 out of range (1, 6). [ 138.025465][T11469] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 138.087305][T11480] loop3: detected capacity change from 0 to 4096 [ 138.118379][T11480] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 138.143246][T11469] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 138.163307][T11488] loop0: detected capacity change from 0 to 512 [ 138.177861][T11469] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3839: Invalid block bitmap block 0 in block_group 0 [ 138.194311][T11480] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 138.205432][T11488] EXT4-fs: Ignoring removed i_version option [ 138.218990][T11488] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.237733][T11469] loop2: lost filesystem error report for type 5 error -117 [ 138.238546][T11469] EXT4-fs (loop2): Remounting filesystem read-only [ 138.246712][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 138.246734][ C1] EXT4-fs (loop2): last error at time 2000573794: ext4_read_block_bitmap_nowait:483 [ 138.315659][T11488] Quota error (device loop0): do_check_range: Getting dqdh_next_free 15 out of range 0-5 [ 138.339647][T11488] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 138.354278][T11469] EXT4-fs (loop2): 1 orphan inode deleted [ 138.361674][T11469] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 138.384852][T11488] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.3847: Failed to acquire dquot type 1 [ 138.407420][T11488] loop0: lost filesystem error report for type 5 error -117 [ 138.410965][T11488] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, [ 138.418959][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 138.418987][ C0] EXT4-fs (loop0): initial error at time 2000573794: ext4_acquire_dquot:7041 [ 138.419018][ C0] EXT4-fs (loop0): last error at time 2000573794: ext4_acquire_dquot:7041 [ 138.454739][T11488] block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 138.469990][T11488] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3847: corrupted inode contents [ 138.487033][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 138.489403][T11488] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #12: comm syz.0.3847: mark_inode_dirty error [ 138.543706][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 138.543880][T11488] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3847: corrupted inode contents [ 138.573426][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.669697][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 138.671330][T11488] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.3847: mark_inode_dirty error [ 138.683358][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop1p111, 10) failed: No such file or directory [ 138.704673][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop1p114, 10) failed: No such file or directory [ 138.721297][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop1p117, 10) failed: No such file or directory [ 138.738128][ T7746] udevd[7746]: inotify_add_watch(7, /dev/loop1p118, 10) failed: No such file or directory [ 138.754897][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop1p113, 10) failed: No such file or directory [ 138.772102][ T7748] udevd[7748]: inotify_add_watch(7, /dev/loop1p120, 10) failed: No such file or directory [ 138.776124][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop1p119, 10) failed: No such file or directory [ 138.794453][ T7745] udevd[7745]: inotify_add_watch(7, /dev/loop1p121, 10) failed: No such file or directory [ 138.796263][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 138.816804][ T7743] udevd[7743]: inotify_add_watch(7, /dev/loop1p124, 10) failed: No such file or directory [ 138.820105][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop1p116, 10) failed: No such file or directory [ 138.847286][T11488] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3847: corrupted inode contents [ 138.847353][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 138.847764][T11488] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 138.941378][T11488] loop0: lost filesystem error report for type 5 error -117 [ 138.941550][T11488] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3847: corrupted inode contents [ 139.034112][T11525] IPv6: addrconf: prefix option has invalid lifetime [ 139.064672][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 139.064852][T11488] EXT4-fs error (device loop0): ext4_truncate:4691: inode #12: comm syz.0.3847: mark_inode_dirty error [ 139.096660][ T28] audit: type=1400 audit(2000573795.188:321): avc: denied { create } for pid=11526 comm="syz.4.3866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 139.120615][T11488] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 139.131193][T11488] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 139.158531][T11488] loop0: lost filesystem error report for type 5 error -117 [ 139.159545][T11519] loop2: detected capacity change from 0 to 8192 [ 139.176048][T11488] EXT4-fs (loop0): 1 truncate cleaned up [ 139.191993][T11488] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.219581][T11519] loop2: p1 p4 [ 139.230976][T11519] loop2: p4 size 33556480 extends beyond EOD, truncated [ 139.307056][ T2981] loop2: p1 p4 [ 139.317087][ T2981] loop2: p4 size 33556480 extends beyond EOD, truncated [ 139.342908][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.572269][T11562] loop0: detected capacity change from 0 to 512 [ 139.612536][T11562] EXT4-fs (loop0): bad s_min_extra_isize: 65535 [ 139.681964][T11571] bpf: Bad value for 'gid' [ 140.100504][T11608] EXT4-fs error (device loop0): ext4_orphan_get:1425: comm syz.0.3906: bad orphan inode 15 [ 140.124408][T11608] loop0: lost filesystem error report for type 5 error -117 [ 140.127720][T11608] ext4_test_bit(bit=14, block=18) = 1 [ 140.136374][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 140.136398][ C1] EXT4-fs (loop0): initial error at time 2000573796: ext4_orphan_get:1425 [ 140.136430][ C1] EXT4-fs (loop0): last error at time 2000573796: ext4_orphan_get:1425 [ 140.173670][T11608] is_bad_inode(inode)=0 [ 140.178795][T11608] NEXT_ORPHAN(inode)=1023 [ 140.183578][T11608] max_ino=32 [ 140.246072][T11608] i_nlink=0 [ 140.254368][T11608] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.3906: corrupted xattr block 19: invalid header [ 140.280156][T11626] FAT-fs (loop4): bogus number of reserved sectors [ 140.307300][T11626] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 140.312958][T11608] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 140.344488][T11608] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 140.360301][T11626] FAT-fs (loop4): Can't find a valid FAT filesystem [ 140.418058][T11608] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 140.459182][T11608] ext4 filesystem being mounted at /782/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 140.497650][T11633] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 140.520148][T11633] EXT4-fs (loop2): mount failed [ 140.570377][T11640] EXT4-fs: Ignoring removed nobh option [ 140.601221][T11640] EXT4-fs (loop4): first meta block group too large: 83886080 (group descriptor block count 1) [ 140.629253][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 140.676165][T11649] IPv6: addrconf: prefix option has invalid lifetime [ 140.880035][T11660] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 141.231412][T11672] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.3937: bad orphan inode 15 [ 141.257297][T11672] loop2: lost filesystem error report for type 5 error -117 [ 141.262720][T11672] ext4_test_bit(bit=14, block=18) = 1 [ 141.271351][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 141.271393][ C0] EXT4-fs (loop2): initial error at time 2000573797: ext4_orphan_get:1425 [ 141.271419][ C0] EXT4-fs (loop2): last error at time 2000573797: ext4_orphan_get:1425 [ 141.308010][T11672] is_bad_inode(inode)=0 [ 141.313581][T11672] NEXT_ORPHAN(inode)=1023 [ 141.320314][T11672] max_ino=32 [ 141.325688][T11672] i_nlink=0 [ 141.331800][T11672] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.3937: corrupted xattr block 19: invalid header [ 141.357908][T11672] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 141.358677][T11672] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 141.387349][T11672] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 141.446873][T11672] ext4 filesystem being mounted at /805/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 141.530450][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 141.652780][T11693] set_capacity_and_notify: 6 callbacks suppressed [ 141.652841][T11693] loop1: detected capacity change from 0 to 512 [ 141.662720][T11688] loop2: detected capacity change from 0 to 1024 [ 141.707249][ T28] audit: type=1400 audit(2000573797.960:322): avc: denied { append } for pid=11696 comm="syz.3.3949" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 141.727163][T11688] EXT4-fs: Ignoring removed bh option [ 141.749847][T11693] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 141.778370][T11693] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 141.801240][T11693] EXT4-fs (loop1): orphan cleanup on readonly fs [ 141.820801][T11693] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 141.846581][T11688] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 141.849840][T11693] EXT4-fs (loop1): Remounting filesystem read-only [ 141.864183][T11688] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 141.864198][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 141.864221][ C1] EXT4-fs (loop1): initial error at time 2000573798: mb_free_blocks:2049: inode 12: block 14 [ 141.864263][ C1] EXT4-fs (loop1): last error at time 2000573798: mb_free_blocks:2049: inode 12: block 14 [ 141.914871][T11688] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #3: comm syz.2.3942: blocks 1-2 from inode overlap system zone [ 141.934450][T11707] loop3: detected capacity change from 0 to 512 [ 141.942964][T11702] loop0: detected capacity change from 0 to 512 [ 141.959764][T11702] EXT4-fs: Ignoring removed oldalloc option [ 141.967772][T11688] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 141.970841][T11693] EXT4-fs (loop1): 1 truncate cleaned up [ 141.980864][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 141.980891][ C1] EXT4-fs (loop2): initial error at time 2000573798: ext4_protect_reserved_inode:182: inode 3 [ 141.980931][ C1] EXT4-fs (loop2): last error at time 2000573798: ext4_protect_reserved_inode:182: inode 3 [ 141.994692][ T68] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 142.032717][T11702] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 142.062402][T11688] EXT4-fs (loop2): Remounting filesystem read-only [ 142.082995][T11688] EXT4-fs (loop2): failed to initialize system zone (-117) [ 142.091255][T11688] EXT4-fs (loop2): mount failed [ 142.099229][T11707] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.3952: bad orphan inode 15 [ 142.117650][ T68] EXT4-fs (loop1): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 142.129867][ T68] Quota error (device loop1): write_blk: dquota write failed [ 142.134870][T11702] EXT4-fs (loop0): 1 truncate cleaned up [ 142.138494][ T68] Quota error (device loop1): remove_free_dqentry: Can't write block (8) with free entries [ 142.155661][ T68] EXT4-fs (loop1): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 142.167492][ T68] Quota error (device loop1): write_blk: dquota write failed [ 142.169210][T11707] loop3: lost filesystem error report for type 5 error -117 [ 142.175548][ T68] Quota error (device loop1): free_dqentry: Can't move quota data block (8) to free list [ 142.194973][ T68] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 142.205702][ T68] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 142.211813][T11702] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.215503][ T68] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 142.235106][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 142.250299][ C0] EXT4-fs (loop3): initial error at time 2000573798: ext4_orphan_get:1425 [ 142.260476][ C0] EXT4-fs (loop3): last error at time 2000573798: ext4_orphan_get:1425 [ 142.271698][T11707] ext4_test_bit(bit=14, block=18) = 1 [ 142.280444][ T68] Quota error (device loop1): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 142.286050][T11707] is_bad_inode(inode)=0 [ 142.294364][T11693] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 142.338694][T11707] NEXT_ORPHAN(inode)=1023 [ 142.344540][T11707] max_ino=32 [ 142.347172][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.348647][T11707] i_nlink=0 [ 142.364418][T11707] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.3952: corrupted xattr block 19: invalid header [ 142.383844][T11707] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 142.411569][T11707] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 142.452590][T11707] ext4 filesystem being mounted at /873/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 142.454811][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.526203][T11729] loop2: detected capacity change from 0 to 512 [ 142.553627][T11735] loop4: detected capacity change from 0 to 512 [ 142.583536][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 142.604632][T11729] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=5 [ 142.616607][T11735] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.3966: Attempting to read directory block (0) that is past i_size (16) [ 142.649722][T11729] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 142.724691][T11735] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 142.733596][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 142.733623][ C1] EXT4-fs (loop4): initial error at time 2000573799: dx_probe:791: inode 2 [ 142.733668][ C1] EXT4-fs (loop4): last error at time 2000573799: dx_probe:791: inode 2 [ 142.792985][T11729] EXT4-fs (loop2): mount failed [ 142.809117][T11735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.929033][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.933356][T11761] loop2: detected capacity change from 0 to 764 [ 143.248804][T11797] tmpfs: Bad value for 'mpol' [ 143.260144][T11796] loop1: detected capacity change from 0 to 512 [ 143.270317][T11791] loop3: detected capacity change from 0 to 4096 [ 143.294380][T11796] EXT4-fs: group quota file already specified [ 143.312164][T11791] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 143.339679][T11791] EXT4-fs (loop3): mount failed [ 143.474252][T11816] loop4: detected capacity change from 0 to 512 [ 143.528438][T11816] EXT4-fs: Ignoring removed nomblk_io_submit option [ 143.571345][T11816] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 143.620401][T11816] EXT4-fs (loop4): mount failed [ 143.628457][T11835] futex_wake_op: syz.2.4015 tries to shift op by 35; fix this program [ 143.659130][T11838] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.4013: corrupted in-inode xattr: invalid ea_ino [ 143.694304][T11838] fserror_report: 2 callbacks suppressed [ 143.694325][T11838] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 143.701270][T11838] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.4013: couldn't read orphan inode 15 (err -117) [ 143.711966][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 143.711990][ C0] EXT4-fs (loop3): initial error at time 2000574056: ext4_iget_extra_inode:5180: inode 15 [ 143.712038][ C0] EXT4-fs (loop3): last error at time 2000574056: ext4_iget_extra_inode:5180: inode 15 [ 143.753928][T11838] loop3: lost filesystem error report for type 5 error -117 [ 143.758141][T11838] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.835834][T11853] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.4021: bad orphan inode 15 [ 143.846893][T11853] loop2: lost filesystem error report for type 5 error -117 [ 143.853847][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 143.856911][T11853] ext4_test_bit(bit=14, block=18) = 1 [ 143.862033][ C0] EXT4-fs (loop2): initial error at time 2000574056: ext4_orphan_get:1425 [ 143.885602][ C0] EXT4-fs (loop2): last error at time 2000574056: ext4_orphan_get:1425 [ 143.896547][T11856] cgroup: none used incorrectly [ 143.912530][T11853] is_bad_inode(inode)=0 [ 143.917804][T11853] NEXT_ORPHAN(inode)=1023 [ 143.922569][T11853] max_ino=32 [ 143.925932][T11853] i_nlink=0 [ 143.931103][T11853] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.4021: corrupted xattr block 19: invalid header [ 143.946265][T11853] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 143.946737][T11853] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 143.967837][T11853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 143.971045][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.981962][T11853] ext4 filesystem being mounted at /818/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 144.009571][T11848] EXT4-fs (loop0): #clusters per group too big: 32768 [ 144.034920][T11859] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.069520][T11859] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 144.089689][T11859] EXT4-fs (loop3): orphan cleanup on readonly fs [ 144.117647][T11862] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 144.123668][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 144.267997][T11859] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 144.286343][T11859] EXT4-fs (loop3): Remounting filesystem read-only [ 144.297574][T11859] EXT4-fs (loop3): 1 truncate cleaned up [ 144.304749][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 144.304775][ C1] EXT4-fs (loop3): initial error at time 2000574056: mb_free_blocks:2049: inode 12: block 14 [ 144.304850][ C1] EXT4-fs (loop3): last error at time 2000574056: mb_free_blocks:2049: inode 12: block 14 [ 144.314000][ T12] EXT4-fs (loop3): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 144.421656][ T12] EXT4-fs (loop3): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 144.459371][T11874] EXT4-fs error (device loop0): ext4_init_orphan_info:583: comm syz.0.4029: inode #0: comm syz.0.4029: iget: illegal inode # [ 144.479795][T11874] loop0: lost filesystem error report for type 5 error -117 [ 144.480545][T11874] EXT4-fs (loop0): get orphan inode failed [ 144.492043][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 144.500310][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 144.503099][ C1] EXT4-fs (loop0): initial error at time 2000574056: ext4_init_orphan_info:583 [ 144.525629][ C1] EXT4-fs (loop0): last error at time 2000574056: ext4_init_orphan_info:583 [ 144.539775][T11874] EXT4-fs (loop0): mount failed [ 144.546387][T11859] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 144.654287][T11885] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 144.689552][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.705616][T11885] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.4036: lblock 2 mapped to illegal pblock 2 (length 1) [ 144.732261][T11885] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 144.739665][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 144.748208][T11885] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 48: comm syz.1.4036: lblock 0 mapped to illegal pblock 48 (length 1) [ 144.753239][ C1] EXT4-fs (loop1): initial error at time 2000574057: ext4_map_blocks:791: inode 3: block 2 [ 144.809565][ C1] EXT4-fs (loop1): last error at time 2000574057: ext4_map_blocks:791: inode 3: block 2 [ 144.827169][T11885] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 144.865693][T11885] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4036: Failed to acquire dquot type 0 [ 144.916662][T11900] tmpfs: Bad value for 'mpol' [ 144.955399][T11885] loop1: lost filesystem error report for type 5 error -117 [ 144.956280][T11885] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 145.012461][T11885] loop1: lost filesystem error report for type 5 error -117 [ 145.016718][T11885] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.4036: mark_inode_dirty error [ 145.057782][T11885] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 145.059622][T11885] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 145.098967][T11885] EXT4-fs (loop1): 1 orphan inode deleted [ 145.108007][T11885] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.127307][ T68] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 145.184026][ T68] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:4: Failed to release dquot type 0 [ 145.209343][T11915] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4049: iget: bad extra_isize 90 (inode size 256) [ 145.248148][T11915] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 145.253975][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 145.263954][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.265420][ C1] EXT4-fs (loop3): initial error at time 2000574057: ext4_xattr_inode_iget:441: inode 18 [ 145.300777][ C1] EXT4-fs (loop3): last error at time 2000574057: ext4_xattr_inode_iget:441: inode 18 [ 145.333934][ T3294] EXT4-fs error (device loop1): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 145.353703][T11915] EXT4-fs (loop3): Remounting filesystem read-only [ 145.370282][ T3294] loop1: lost filesystem error report for type 5 error -117 [ 145.370542][ T3294] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 145.387596][T11915] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 145.398289][ T3294] loop1: lost filesystem error report for type 5 error -117 [ 145.404769][ T3294] EXT4-fs error (device loop1): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 145.429758][ T3294] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 145.434997][T11915] EXT4-fs (loop3): 1 orphan inode deleted [ 145.460988][T11915] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.500112][T11932] EXT4-fs: Ignoring removed mblk_io_submit option [ 145.543739][T11932] EXT4-fs (loop1): orphan cleanup on readonly fs [ 145.552447][T11932] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 145.566613][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.581550][T11932] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4057: invalid indirect mapped block 1819239214 (level 1) [ 145.628126][T11932] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 145.628420][T11932] EXT4-fs (loop1): Remounting filesystem read-only [ 145.638879][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 145.638900][ C1] EXT4-fs (loop1): initial error at time 2000574058: ext4_free_branches:1023: inode 13 [ 145.638947][ C1] EXT4-fs (loop1): last error at time 2000574058: ext4_free_branches:1023: inode 13 [ 145.752838][T11932] EXT4-fs (loop1): 1 truncate cleaned up [ 145.770946][T11932] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 145.831186][T11948] EXT4-fs (loop3): Invalid log block size: 4294967295 [ 145.867465][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.925376][T11960] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 145.995336][T11969] EXT4-fs: Ignoring removed oldalloc option [ 146.014810][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 146.018526][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 146.030673][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 146.051134][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 146.052809][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 146.064295][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 146.078688][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 146.103565][ T7748] udevd[7748]: inotify_add_watch(7, /dev/loop4p13, 10) failed: No such file or directory [ 146.120238][ T7745] udevd[7745]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 146.132243][ T7746] udevd[7746]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 146.149895][T11969] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.4073: bad orphan inode 32 [ 146.196649][T11969] loop3: lost filesystem error report for type 5 error -117 [ 146.196981][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 146.213733][ C0] EXT4-fs (loop3): initial error at time 2000574058: ext4_orphan_get:1425 [ 146.225522][ C0] EXT4-fs (loop3): last error at time 2000574058: ext4_orphan_get:1425 [ 146.350715][T11969] ext4_test_bit(bit=31, block=4) = 0 [ 146.360669][T11969] EXT4-fs (loop3): 1 truncate cleaned up [ 146.374940][T11969] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.495234][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.031534][T12042] set_capacity_and_notify: 12 callbacks suppressed [ 147.031556][T12042] loop1: detected capacity change from 0 to 512 [ 147.100795][T12042] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.4111: iget: bad extra_isize 90 (inode size 256) [ 147.119731][T12001] loop2: detected capacity change from 0 to 32768 [ 147.169342][T12042] loop1: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 147.169597][T12042] EXT4-fs (loop1): Remounting filesystem read-only [ 147.179071][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 147.179090][ C0] EXT4-fs (loop1): initial error at time 2000574059: ext4_xattr_inode_iget:441: inode 18 [ 147.179146][ C0] EXT4-fs (loop1): last error at time 2000574059: ext4_xattr_inode_iget:441: inode 18 [ 147.216709][T12001] loop2: p1 p3 < p5 p6 > [ 147.217625][T12042] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 147.232245][T12042] EXT4-fs (loop1): 1 orphan inode deleted [ 147.287820][T12042] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.444236][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.709734][T12086] loop0: detected capacity change from 0 to 512 [ 147.770681][T12086] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.788463][T12086] ext4 filesystem being mounted at /829/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.880694][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.043286][T12123] loop3: detected capacity change from 0 to 512 [ 148.275537][T12150] loop3: detected capacity change from 0 to 512 [ 148.311050][T12156] loop2: detected capacity change from 0 to 512 [ 148.335488][T12156] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.383679][T12156] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 148.396298][T12156] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 148.415416][T12156] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 148.424055][T12156] System zones: 0-2, 18-18, 34-34 [ 148.430053][T12156] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.4164: bad orphan inode 15 [ 148.453483][T12156] loop2: lost filesystem error report for type 5 error -117 [ 148.453663][T12156] ext4_test_bit(bit=14, block=18) = 1 [ 148.461436][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 148.461457][ C0] EXT4-fs (loop2): initial error at time 2000574061: ext4_orphan_get:1425 [ 148.461480][ C0] EXT4-fs (loop2): last error at time 2000574061: ext4_orphan_get:1425 [ 148.496316][T12156] is_bad_inode(inode)=0 [ 148.500874][T12156] NEXT_ORPHAN(inode)=2264924160 [ 148.506917][T12156] max_ino=32 [ 148.510174][T12156] i_nlink=0 [ 148.515370][T12156] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.4164: corrupted xattr block 19: bad e_name length [ 148.538169][T12156] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 148.539068][T12156] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 148.584117][T12156] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.659351][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.920419][T12203] tmpfs: Bad value for 'mpol' [ 148.986546][T12209] loop0: detected capacity change from 0 to 164 [ 149.230445][T12238] loop4: detected capacity change from 0 to 512 [ 149.282011][T12238] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.323282][T12238] EXT4-fs error (device loop4): __ext4_fill_super:5600: inode #2: comm syz.4.4203: iget: special inode unallocated [ 149.343547][T12238] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 149.349631][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 149.367479][ C1] EXT4-fs (loop4): initial error at time 2000574061: __ext4_fill_super:5600: inode 2 [ 149.377735][ C1] EXT4-fs (loop4): last error at time 2000574061: __ext4_fill_super:5600: inode 2 [ 149.397826][T12238] EXT4-fs (loop4): get root inode failed [ 149.405960][T12238] EXT4-fs (loop4): mount failed [ 149.416932][T12252] loop1: detected capacity change from 0 to 128 [ 149.453500][T12252] vfat: Bad value for 'tz' [ 149.468422][T12253] loop0: detected capacity change from 0 to 512 [ 149.490133][T12253] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 149.510312][T12253] EXT4-fs (loop0): Remounting filesystem read-only [ 149.517158][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 149.517192][ C1] EXT4-fs (loop0): initial error at time 2000574062: ext4_mb_generate_buddy:1317 [ 149.517213][ C1] EXT4-fs (loop0): last error at time 2000574062: ext4_mb_generate_buddy:1317 [ 149.526296][T12257] EXT4-fs: old and new quota format mixing [ 149.568000][T12253] EXT4-fs (loop0): 1 truncate cleaned up [ 149.589306][T12253] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.679235][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.899301][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 149.899321][ T28] audit: type=1326 audit(2000574062.559:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12297 comm="syz.0.4234" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f542842e0d9 code=0x0 [ 150.304227][T12324] loop4: p1 p2 p4 [ 150.326120][T12338] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 150.336960][T12324] loop4: p4 size 262144 extends beyond EOD, truncated [ 150.353512][T12338] FAT-fs (loop0): bogus number of directory entries (2047) [ 150.380128][T12338] FAT-fs (loop0): Can't find a valid FAT filesystem [ 150.758555][T12384] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 150.767957][ T28] audit: type=1326 audit(2000574063.461:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12387 comm="syz.4.4279" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f15a4a5e0d9 code=0x0 [ 151.173718][T12445] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 151.214646][T12445] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 151.223498][T12445] EXT4-fs (loop2): orphan cleanup on readonly fs [ 151.232514][T12445] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 151.277342][T12445] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 151.285270][T12445] EXT4-fs (loop2): 1 orphan inode deleted [ 151.299962][T12445] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 151.360773][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.523127][T12490] FAT-fs (loop3): bread failed, FSINFO block (sector = 65535) [ 151.543528][T12489] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 151.595311][T12489] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 151.660832][T12505] EXT4-fs: Ignoring removed bh option [ 151.684833][T12505] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 151.763810][T12493] loop0: p1 p2 p4 [ 151.778479][T12493] loop0: p4 size 262144 extends beyond EOD, truncated [ 151.868407][ T28] audit: type=1400 audit(2000574064.627:328): avc: denied { execute } for pid=12523 comm="syz.4.4347" name="cgroup" dev="tmpfs" ino=4302 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 151.953892][T12535] set_capacity_and_notify: 10 callbacks suppressed [ 151.953913][T12535] loop4: detected capacity change from 0 to 512 [ 151.988063][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 152.000773][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 152.001944][T12535] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 152.026714][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 152.068901][T12535] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 152.229498][T12561] loop1: detected capacity change from 0 to 2048 [ 152.257164][T12561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 152.333037][T12571] loop3: detected capacity change from 0 to 8192 [ 152.350966][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.378715][T12575] tmpfs: Bad value for 'mpol' [ 152.390451][T12571] loop3: p1 p2 p3 p4[DM] [ 152.397120][T12571] loop3: p1 size 835329 extends beyond EOD, truncated [ 152.430889][T12571] loop3: p2 size 327680 extends beyond EOD, truncated [ 152.436518][T12578] loop2: detected capacity change from 0 to 1024 [ 152.460977][T12571] loop3: p3 start 1052673 is beyond EOD, truncated [ 152.470265][T12578] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 152.470265][T12578] [ 152.485191][T12581] loop0: detected capacity change from 0 to 1024 [ 152.491944][T12578] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 152.507043][T12581] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 152.522701][T12571] loop3: p4 size 262144 extends beyond EOD, truncated [ 152.537048][T12581] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4374: Invalid block bitmap block 0 in block_group 0 [ 152.553000][T12585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.562564][T12581] loop0: lost filesystem error report for type 5 error -117 [ 152.563136][T12581] Quota error (device loop0): write_blk: dquota write failed [ 152.571289][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 152.571311][ C0] EXT4-fs (loop0): initial error at time 2000574065: ext4_read_block_bitmap_nowait:483 [ 152.571332][ C0] EXT4-fs (loop0): last error at time 2000574065: ext4_read_block_bitmap_nowait:483 [ 152.601581][T12585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.606512][T12581] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 152.634362][T12581] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.4374: Failed to acquire dquot type 0 [ 152.650353][T12581] loop0: lost filesystem error report for type 5 error -117 [ 152.650499][T12581] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.4374: Freeing blocks not in datazone - block = 0, count = 4096 [ 152.676782][T12581] loop0: lost filesystem error report for type 5 error -117 [ 152.676953][T12581] EXT4-fs error (device loop0): ext4_read_inode_bitmap:141: comm syz.0.4374: Invalid inode bitmap blk 0 in block_group 0 [ 152.698761][T12581] loop0: lost filesystem error report for type 5 error -117 [ 152.706299][ T3426] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-7 [ 152.727712][T12581] EXT4-fs error (device loop0) in ext4_free_inode:363: Corrupt filesystem [ 152.737930][T12581] loop0: lost filesystem error report for type 5 error -117 [ 152.738093][T12581] EXT4-fs (loop0): 1 orphan inode deleted [ 152.769668][T12581] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.785043][T12591] loop1: detected capacity change from 0 to 1024 [ 152.803152][ T3426] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:7: Failed to release dquot type 0 [ 152.810868][T12591] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 152.815998][ T28] audit: type=1326 audit(2000574065.603:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12594 comm="syz.2.4380" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35402ce0d9 code=0x0 [ 152.869585][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 152.870179][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 152.892146][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 152.922541][T12591] EXT4-fs error (device loop1): ext4_map_blocks:833: inode #3: block 5: comm syz.1.4378: lblock 5 mapped to illegal pblock 5 (length 1) [ 152.939293][T12591] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 152.939579][T12591] Quota error (device loop1): write_blk: dquota write failed [ 152.949343][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 152.949382][ C0] EXT4-fs (loop1): initial error at time 2000574065: ext4_map_blocks:833: inode 3: block 5 [ 152.949459][ C0] EXT4-fs (loop1): last error at time 2000574065: ext4_map_blocks:833: inode 3: block 5 [ 152.988107][T12591] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 152.998619][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.009083][T12591] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 153.059276][T12591] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4378: Failed to acquire dquot type 0 [ 153.073288][T12591] loop1: lost filesystem error report for type 5 error -117 [ 153.074706][T12591] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 5: comm syz.1.4378: lblock 5 mapped to illegal pblock 5 (length 1) [ 153.102253][T12608] loop3: detected capacity change from 0 to 1024 [ 153.110681][T12608] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 153.123310][T12608] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 153.133329][T12591] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 153.133483][T12591] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4378: Failed to acquire dquot type 0 [ 153.147174][T12608] EXT4-fs (loop3): orphan cleanup on readonly fs [ 153.155948][T12591] loop1: lost filesystem error report for type 5 error -117 [ 153.170518][T12591] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.4378: Freeing blocks not in datazone - block = 0, count = 4096 [ 153.201410][T12591] loop1: lost filesystem error report for type 5 error -117 [ 153.201604][T12591] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 5: comm syz.1.4378: lblock 5 mapped to illegal pblock 5 (length 1) [ 153.237504][T12591] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 153.241960][T12591] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4378: Failed to acquire dquot type 0 [ 153.245728][T12608] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 153.274878][T12591] loop1: lost filesystem error report for type 5 error -117 [ 153.281328][T12615] loop4: detected capacity change from 0 to 512 [ 153.298847][T12615] EXT4-fs: inline encryption not supported [ 153.306686][T12591] EXT4-fs (loop1): 1 orphan inode deleted [ 153.306708][T12608] EXT4-fs (loop3): Cannot turn on quotas: error -5 [ 153.327860][T12608] EXT4-fs (loop3): 1 truncate cleaned up [ 153.336619][T12608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 153.350957][T12615] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 153.376263][T12615] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 153.391479][T12591] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.398330][T12615] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4389: bg 0: block 248: padding at end of block bitmap is not set [ 153.423910][T12615] loop4: lost filesystem error report for type 5 error -117 [ 153.424421][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.431900][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 153.431921][ C1] EXT4-fs (loop4): last error at time 2000574066: ext4_validate_block_bitmap:441 [ 153.437297][T12615] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.4389: Failed to acquire dquot type 1 [ 153.481196][T12615] EXT4-fs (loop4): 1 truncate cleaned up [ 153.488373][T12615] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 153.526172][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.603733][T12627] loop0: detected capacity change from 0 to 512 [ 153.630671][T12627] EXT4-fs: Invalid want_extra_isize 9 [ 153.646989][T12629] loop3: detected capacity change from 0 to 512 [ 153.657680][T12633] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 153.673529][T12629] EXT4-fs: Ignoring removed orlov option [ 153.708314][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 153.745401][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.4396: iget: bad extra_isize 90 (inode size 256) [ 153.818093][T12629] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 153.826556][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 153.843733][ C1] EXT4-fs (loop3): initial error at time 2000574066: ext4_xattr_inode_iget:441: inode 11 [ 153.854446][ C1] EXT4-fs (loop3): last error at time 2000574066: ext4_xattr_inode_iget:441: inode 11 [ 153.857208][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4396: error while reading EA inode 11 err=-117 [ 153.887560][T12652] SELinux: Context system_u: is not valid (left unmapped). [ 153.927381][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.4396: iget: bad extra_isize 90 (inode size 256) [ 153.946946][T12629] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 153.947148][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4396: error while reading EA inode 11 err=-117 [ 153.972019][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4396: iget: bad extra_isize 90 (inode size 256) [ 153.986026][T12629] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 153.986193][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4396: error while reading EA inode 18 err=-117 [ 154.026207][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4396: iget: bad extra_isize 90 (inode size 256) [ 154.041094][T12629] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 154.041311][T12629] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4396: error while reading EA inode 18 err=-117 [ 154.075386][T12629] EXT4-fs (loop3): 1 orphan inode deleted [ 154.076857][T12650] loop0: p1 p3 p4 [ 154.082973][T12629] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 154.101389][T12650] loop0: p3 start 117772289 is beyond EOD, truncated [ 154.108837][T12650] loop0: p4 size 4281074432 extends beyond EOD, truncated [ 154.160716][T12654] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -ENXIO [ 154.214555][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.371177][T12683] EXT4-fs: Ignoring removed nobh option [ 154.400679][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 154.419443][T12683] EXT4-fs (loop2): orphan cleanup on readonly fs [ 154.441640][T12683] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 154.466029][T12683] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.4420: attempt to clear invalid blocks 2 len 1 [ 154.490246][T12683] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 154.492930][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 154.509485][ C0] EXT4-fs (loop2): initial error at time 2000574067: ext4_clear_blocks:876: inode 13 [ 154.520038][ C0] EXT4-fs (loop2): last error at time 2000574067: ext4_clear_blocks:876: inode 13 [ 154.531080][T12683] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 154.546571][T12683] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4420: invalid indirect mapped block 1819239214 (level 0) [ 154.567240][T12683] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 154.570223][T12683] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4420: invalid indirect mapped block 1819239214 (level 1) [ 154.596793][T12683] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 154.600040][T12683] EXT4-fs (loop2): 1 truncate cleaned up [ 154.617914][T12683] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 154.651478][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.712098][T12696] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -ENXIO [ 154.868629][T12716] EXT4-fs: Ignoring removed nomblk_io_submit option [ 154.912987][T12716] EXT4-fs (loop1): too many log groups per flexible block group [ 154.932140][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 154.932160][ T28] audit: type=1326 audit(2000574067.850:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12719 comm="syz.4.4437" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f15a4a5e0d9 code=0x0 [ 154.968083][T12716] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 154.976073][T12716] EXT4-fs (loop1): mount failed [ 155.086799][T12736] EXT4-fs (loop1): 1 truncate cleaned up [ 155.094559][T12736] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.116059][T12721] loop0: p1 < > p2 p4 < p5 > [ 155.136403][T12721] loop0: partition table partially beyond EOD, truncated [ 155.151058][T12742] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 155.159900][T12721] loop0: p1 start 134217728 is beyond EOD, truncated [ 155.174403][T12746] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 155.186266][T12742] EXT4-fs (loop4): orphan cleanup on readonly fs [ 155.194034][T12721] loop0: p2 size 591360 extends beyond EOD, truncated [ 155.205291][T12742] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 155.225544][T12746] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.4447: corrupted in-inode xattr: invalid ea_ino [ 155.249250][ T3294] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.258282][T12746] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 155.262028][T12721] loop0: p5 size 591360 extends beyond EOD, [ 155.264514][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 155.287495][T12746] EXT4-fs (loop3): Remounting filesystem read-only [ 155.287503][ C0] EXT4-fs (loop3): initial error at time 2000574068: ext4_iget_extra_inode:5180: inode 15 [ 155.295214][T12742] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 155.306914][ C0] EXT4-fs (loop3): last error at time 2000574068: ext4_iget_extra_inode:5180: inode 15 [ 155.324592][T12721] truncated [ 155.329662][T12746] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.364719][T12752] cgroup: Invalid name [ 155.370484][T12742] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #16: comm syz.4.4445: corrupted xattr block 31: invalid header [ 155.409503][T12742] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 155.409774][T12742] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 155.419420][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 155.419448][ C1] EXT4-fs (loop4): initial error at time 2000574068: ext4_xattr_delete_inode:2972: inode 16 [ 155.419495][ C1] EXT4-fs (loop4): last error at time 2000574068: ext4_xattr_delete_inode:2972: inode 16 [ 155.471709][T12742] EXT4-fs (loop4): 1 orphan inode deleted [ 155.478742][T12742] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 155.543213][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.565512][T12766] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 155.577448][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 155.590279][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 155.604981][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 155.653668][ T28] audit: type=1400 audit(2000574068.596:341): avc: denied { relabelto } for pid=12765 comm="syz.0.4457" name="cgroup" dev="tmpfs" ino=4553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 155.660722][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.751220][ T28] audit: type=1400 audit(2000574068.596:342): avc: denied { associate } for pid=12765 comm="syz.0.4457" name="cgroup" dev="tmpfs" ino=4553 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:v4l_device_t:s0" [ 155.828284][ T28] audit: type=1400 audit(2000574068.669:343): avc: denied { unlink } for pid=3301 comm="syz-executor" name="cgroup" dev="tmpfs" ino=4553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 155.994815][T12798] EXT4-fs (loop2): 1 truncate cleaned up [ 156.008087][T12798] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.028664][T12802] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.055166][T12802] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 156.071446][T12802] EXT4-fs (loop3): orphan cleanup on readonly fs [ 156.084294][T12802] EXT4-fs error (device loop3): ext4_quota_enable:7232: comm syz.3.4474: inode #17152: comm syz.3.4474: iget: illegal inode # [ 156.101576][T12802] EXT4-fs (loop3): Remounting filesystem read-only [ 156.111496][ T3295] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.112271][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 156.128258][ C1] EXT4-fs (loop3): initial error at time 2000574069: ext4_quota_enable:7232 [ 156.138087][ C1] EXT4-fs (loop3): last error at time 2000574069: ext4_quota_enable:7232 [ 156.147274][T12802] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=17152). Please run e2fsck to fix. [ 156.163450][T12802] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 156.179313][T12813] tmpfs: Bad value for 'size' [ 156.187210][T12810] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 156.253578][T12810] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 156.324643][T12831] EXT4-fs: old and new quota format mixing [ 156.430225][ T28] audit: type=1400 audit(2000574069.414:344): avc: denied { read } for pid=12842 comm="syz.4.4493" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 156.520432][ T28] audit: type=1400 audit(2000574069.414:345): avc: denied { open } for pid=12842 comm="syz.4.4493" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 156.716865][T12877] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 156.747203][T12877] EXT4-fs error (device loop1): ext4_init_orphan_info:618: comm syz.1.4510: orphan file block 0: bad magic [ 156.788440][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 156.795310][ C0] EXT4-fs (loop1): initial error at time 2000574069: ext4_init_orphan_info:618 [ 156.805219][ C0] EXT4-fs (loop1): last error at time 2000574069: ext4_init_orphan_info:618 [ 156.812163][T12877] EXT4-fs (loop1): Remounting filesystem read-only [ 156.830582][T12877] EXT4-fs (loop1): mount failed [ 157.002961][ T28] audit: type=1326 audit(2000574070.013:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12897 comm="syz.1.4521" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb9cd73e0d9 code=0x0 [ 157.128395][T12853] set_capacity_and_notify: 14 callbacks suppressed [ 157.128434][T12853] loop4: detected capacity change from 0 to 32768 [ 157.206377][T12853] loop4: p1 < > p3 < p5 > p4 < > [ 157.531832][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 157.545881][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 157.556689][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 157.567737][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 157.659196][T12954] loop3: detected capacity change from 0 to 512 [ 157.690462][T12954] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 157.750966][T12954] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 157.776891][T12969] loop2: detected capacity change from 0 to 512 [ 157.785829][T12954] EXT4-fs (loop3): orphan cleanup on readonly fs [ 157.794173][T12971] loop0: detected capacity change from 0 to 512 [ 157.818144][T12954] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.4548: Allocating blocks 41-42 which overlap fs metadata [ 157.850143][T12971] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.4556: Bad quota inum: 1, type: 2 [ 157.895146][T12954] fserror_report: 7 callbacks suppressed [ 157.895331][T12954] loop3: lost filesystem error report for type 5 error -117 [ 157.901964][T12971] loop0: lost filesystem error report for type 5 error -117 [ 157.919785][T12954] EXT4-fs (loop3): Remounting filesystem read-only [ 157.927371][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 157.927389][ C0] EXT4-fs (loop3): initial error at time 2000574070: ext4_mb_mark_diskspace_used:4222 [ 157.927423][ C0] EXT4-fs (loop3): last error at time 2000574070: ext4_mb_mark_diskspace_used:4222 [ 157.941120][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 157.956303][T12971] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 157.961277][ C1] EXT4-fs (loop0): initial error at time 2000574070: ext4_quota_enable:7228 [ 157.961303][ C1] EXT4-fs (loop0): last error at time 2000574070: ext4_quota_enable:7228 [ 157.994679][T12954] Quota error (device loop3): write_blk: dquota write failed [ 158.024706][T12954] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 158.047800][T12971] EXT4-fs (loop0): mount failed [ 158.053427][T12954] EXT4-fs (loop3): 1 truncate cleaned up [ 158.059622][T12954] EXT4-fs (loop3): pa ffff8881005ed9a0: logic 1, phys. 41, len 23 [ 158.187827][T12997] loop1: detected capacity change from 0 to 164 [ 158.231923][T12997] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=164 [ 158.238709][T12999] loop3: detected capacity change from 0 to 512 [ 158.283675][T12999] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 158.322338][T12999] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4569: invalid indirect mapped block 9 (level 0) [ 158.357393][T12999] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 158.358692][T12999] EXT4-fs (loop3): 1 truncate cleaned up [ 158.369216][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 158.369247][ C0] EXT4-fs (loop3): initial error at time 2000574071: ext4_free_branches:1023: inode 11 [ 158.369287][ C0] EXT4-fs (loop3): last error at time 2000574071: ext4_free_branches:1023: inode 11 [ 158.602365][ T28] audit: type=1400 audit(2000574071.693:347): avc: denied { write } for pid=13031 comm="syz.2.4585" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 158.816421][T13066] loop4: detected capacity change from 0 to 164 [ 158.841784][T13066] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=164 [ 158.900963][T13074] loop1: detected capacity change from 0 to 512 [ 158.944614][T13074] FAT-fs (loop1): bogus number of FAT sectors [ 158.955473][T13074] FAT-fs (loop1): Can't find a valid FAT filesystem [ 159.089522][T13098] loop0: detected capacity change from 0 to 512 [ 159.152629][T13098] EXT4-fs (loop0): orphan cleanup on readonly fs [ 159.177299][T13098] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.4617: ea_inode file size=4 entry size=6 [ 159.200028][T13098] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 159.216084][T13098] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #15: comm syz.0.4617: corrupted inode contents [ 159.251259][T13098] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.251529][T13098] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #15: comm syz.0.4617: mark_inode_dirty error [ 159.261079][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 159.261106][ C1] EXT4-fs (loop0): initial error at time 2000574072: ext4_do_update_inode:5742: inode 15 [ 159.261142][ C1] EXT4-fs (loop0): last error at time 2000574072: ext4_do_update_inode:5742: inode 15 [ 159.307390][T13098] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.307666][T13098] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #15: comm syz.0.4617: corrupted inode contents [ 159.340723][T13098] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.340893][T13098] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.4617: mark_inode_dirty error [ 159.365223][T13098] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.365445][T13098] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.4617: mark inode dirty (error -117) [ 159.391432][T13098] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.391614][T13098] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 159.418516][T13098] EXT4-fs (loop0): 1 orphan inode deleted [ 159.513004][T13126] loop0: detected capacity change from 0 to 128 [ 159.537781][T13126] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 159.554351][T13126] FAT-fs (loop0): bogus number of FAT sectors [ 159.584222][T13126] FAT-fs (loop0): Can't find a valid FAT filesystem [ 159.775098][T13149] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.4642: inode has both inline data and extents flags [ 159.833161][T13149] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 159.833406][T13149] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.4642: couldn't read orphan inode 15 (err -117) [ 159.842894][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 159.842917][ C1] EXT4-fs (loop0): initial error at time 2000574072: ext4_orphan_get:1399: inode 15 [ 159.842959][ C1] EXT4-fs (loop0): last error at time 2000574072: ext4_orphan_get:1399: inode 15 [ 159.894911][T13149] loop0: lost filesystem error report for type 5 error -117 [ 159.976597][T13173] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 159.991245][T13173] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 160.014144][T13173] vhci_hcd vhci_hcd.0: Device attached [ 160.033082][T13174] vhci_hcd: connection closed [ 160.033890][ T34] vhci_hcd vhci_hcd.1: stop threads [ 160.046847][ T34] vhci_hcd vhci_hcd.1: release socket [ 160.059486][ T34] vhci_hcd vhci_hcd.1: disconnect device [ 160.202651][T13198] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.4665: EA inode hash validation failed [ 160.238743][T13198] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 160.252974][T13198] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #15: comm syz.3.4665: corrupted inode contents [ 160.265501][T13198] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 160.266834][T13198] EXT4-fs (loop3): Remounting filesystem read-only [ 160.276708][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 160.276733][ C0] EXT4-fs (loop3): initial error at time 2000574073: ext4_do_update_inode:5742: inode 15 [ 160.276773][ C0] EXT4-fs (loop3): last error at time 2000574073: ext4_do_update_inode:5742: inode 15 [ 160.308927][T13196] loop2: p1 < > p3 < p5 > p4 [ 160.316550][T13198] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 160.329535][T13198] EXT4-fs (loop3): 1 orphan inode deleted [ 160.339527][T13196] loop2: p4 size 33557760 extends beyond EOD, truncated [ 160.361928][T13196] loop2: p5 size 33557760 extends beyond EOD, truncated [ 160.446014][T13205] FAT-fs (loop3): bogus logical sector size 0 [ 160.487177][T13205] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 160.504458][T13205] FAT-fs (loop3): Can't find a valid FAT filesystem [ 160.594594][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 160.600797][ T3569] udevd[3569]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 160.617319][ T6609] udevd[6609]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 160.627861][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 160.667268][ T6890] udevd[6890]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 160.681183][ T7744] udevd[7744]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 160.759712][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 160.759730][ T28] audit: type=1326 audit(2000574073.957:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13229 comm="syz.1.4681" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb9cd73e0d9 code=0x0 [ 160.994161][T13262] tmpfs: Bad value for 'size' [ 161.090452][T13272] FAT-fs (loop4): bogus logical sector size 0 [ 161.105315][T13272] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 161.141407][T13272] FAT-fs (loop4): Can't find a valid FAT filesystem [ 161.366627][T13296] EXT4-fs: Ignoring removed nomblk_io_submit option [ 161.383071][T13288] loop3: p1 p2 [ 161.384367][T13296] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 161.387094][T13288] loop3: p1 size 5119 extends beyond EOD, [ 161.417427][T13296] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 161.439104][T13288] truncated [ 161.449687][T13296] EXT4-fs (loop4): orphan cleanup on readonly fs [ 161.460520][T13296] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.4712: bg 0: block 15: invalid block bitmap [ 161.464749][T13288] loop3: p2 size 2147483648 extends beyond EOD, [ 161.473674][T13296] loop4: lost filesystem error report for type 5 error -117 [ 161.480495][T13288] truncated [ 161.488378][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 161.488408][ C0] EXT4-fs (loop4): initial error at time 2000574074: ext4_validate_block_bitmap:432 [ 161.488450][ C0] EXT4-fs (loop4): last error at time 2000574074: ext4_validate_block_bitmap:432 [ 161.507057][T13302] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 161.531949][T13296] EXT4-fs (loop4): Remounting filesystem read-only [ 161.541299][T13302] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 161.553094][T13296] EXT4-fs (loop4): 1 truncate cleaned up [ 161.568944][ T2981] loop3: p1 p2 [ 161.572392][T13302] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4715: Failed to acquire dquot type 1 [ 161.573003][ T2981] loop3: p1 size 5119 extends beyond EOD, truncated [ 161.592522][ T2981] loop3: p2 size 2147483648 extends beyond EOD, truncated [ 161.600704][T13302] loop2: lost filesystem error report for type 5 error -117 [ 161.601869][T13302] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 161.609774][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 161.609822][ C1] EXT4-fs (loop2): last error at time 2000574074: ext4_acquire_dquot:7041 [ 161.637651][T13302] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 161.648333][T13302] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4715: Failed to acquire dquot type 1 [ 161.660648][T13302] loop2: lost filesystem error report for type 5 error -117 [ 161.665349][T13302] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4715: bg 0: block 248: padding at end of block bitmap is not set [ 161.695053][T13302] loop2: lost filesystem error report for type 5 error -117 [ 161.696417][T13302] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 161.714489][T13302] loop2: lost filesystem error report for type 5 error -117 [ 161.716084][T13302] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 161.773963][T13302] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 161.794899][T13302] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4715: Failed to acquire dquot type 1 [ 161.827214][T13302] loop2: lost filesystem error report for type 5 error -117 [ 161.829278][T13302] EXT4-fs (loop2): 1 orphan inode deleted [ 161.877016][T13302] ext4 filesystem being mounted at /964/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.896296][T13319] set_capacity_and_notify: 9 callbacks suppressed [ 161.896409][T13319] loop1: detected capacity change from 0 to 512 [ 161.913368][T13319] EXT4-fs: inline encryption not supported [ 161.932214][T13319] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 161.957928][T13319] EXT4-fs (loop1): 1 truncate cleaned up [ 162.092826][ T28] audit: type=1400 audit(2000574075.353:350): avc: denied { mount } for pid=13337 comm="syz.2.4732" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 162.326721][T13365] tmpfs: Bad value for 'mpol' [ 162.396485][T13370] loop2: detected capacity change from 0 to 512 [ 162.421500][T13370] EXT4-fs: Ignoring removed nobh option [ 162.455704][T13370] EXT4-fs (loop2): orphan cleanup on readonly fs [ 162.474801][T13370] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #11: comm syz.2.4748: unexpected EA_INODE flag [ 162.491633][T13370] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 162.493696][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 162.510497][ C0] EXT4-fs (loop2): initial error at time 2000574075: ext4_orphan_get:1399: inode 11 [ 162.513674][T13370] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.4748: couldn't read orphan inode 11 (err -117) [ 162.520431][ C0] EXT4-fs (loop2): last error at time 2000574075: ext4_orphan_get:1399: inode 11 [ 162.551843][T13370] loop2: lost filesystem error report for type 5 error -117 [ 162.568158][T13383] loop0: detected capacity change from 0 to 128 [ 162.601280][T13387] loop1: detected capacity change from 0 to 512 [ 162.633883][T13387] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 162.660256][T13387] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.4755: Bad quota inum: 67108864, type: 0 [ 162.700231][T13387] loop1: lost filesystem error report for type 5 error -117 [ 162.703219][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 162.711974][T13387] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=67108864). Please run e2fsck to fix. [ 162.717884][ C0] EXT4-fs (loop1): last error at time 2000574075: ext4_quota_enable:7228 [ 162.766824][T13387] EXT4-fs (loop1): mount failed [ 162.791415][T13407] loop4: detected capacity change from 0 to 1024 [ 162.799426][T13407] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 163.139728][T13455] loop1: detected capacity change from 0 to 1024 [ 163.156366][T13455] EXT4-fs: inline encryption not supported [ 163.184091][T13455] EXT4-fs (loop1): orphan cleanup on readonly fs [ 163.219034][T13455] Quota error (device loop1): do_check_range: Getting block 4294967295 out of range 1-5 [ 163.255973][T13455] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 163.266341][T13455] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4788: Failed to acquire dquot type 0 [ 163.278328][T13455] loop1: lost filesystem error report for type 5 error -117 [ 163.283450][T13455] EXT4-fs (loop1): 1 truncate cleaned up [ 163.291104][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 163.291130][ C1] EXT4-fs (loop1): initial error at time 2000574076: ext4_acquire_dquot:7041 [ 163.291160][ C1] EXT4-fs (loop1): last error at time 2000574076: ext4_acquire_dquot:7041 [ 163.316489][T13472] loop0: detected capacity change from 0 to 512 [ 163.396388][T13481] loop2: detected capacity change from 0 to 512 [ 163.407971][T13472] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 163.420891][T13481] EXT4-fs: inline encryption not supported [ 163.440356][T13472] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 163.475448][T13481] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 163.506127][T13472] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4796: bg 0: block 248: padding at end of block bitmap is not set [ 163.521456][T13472] loop0: lost filesystem error report for type 5 error -117 [ 163.531843][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 163.542140][T13481] EXT4-fs (loop2): 1 truncate cleaned up [ 163.546881][ C1] EXT4-fs (loop0): last error at time 2000574076: ext4_validate_block_bitmap:441 [ 163.553795][T13472] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.4796: Failed to acquire dquot type 1 [ 163.632409][T13472] loop0: lost filesystem error report for type 5 error -28 [ 163.635722][T13472] EXT4-fs (loop0): 1 truncate cleaned up [ 163.679908][ T2981] ================================================================== [ 163.688219][ T2981] BUG: KCSAN: data-race in set_nlink / set_nlink [ 163.695129][ T2981] [ 163.697571][ T2981] read to 0xffff8881075e5ae8 of 4 bytes by task 6890 on cpu 1: [ 163.705588][ T2981] set_nlink+0x29/0xb0 [ 163.710346][ T2981] kernfs_iop_permission+0x1e5/0x220 [ 163.715794][ T2981] inode_permission+0x2a5/0x3b0 [ 163.720685][ T2981] link_path_walk+0x875/0xdd0 [ 163.725415][ T2981] path_openat+0x1ac/0x2000 [ 163.730357][ T2981] do_file_open+0x16c/0x290 [ 163.734980][ T2981] do_sys_openat2+0xa0/0x130 [ 163.739719][ T2981] __x64_sys_openat+0xf2/0x120 [ 163.744642][ T2981] x64_sys_call+0x1e39/0x3020 [ 163.749469][ T2981] do_syscall_64+0x136/0x3c0 [ 163.754553][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.760864][ T2981] [ 163.763500][ T2981] write to 0xffff8881075e5ae8 of 4 bytes by task 2981 on cpu 0: [ 163.772054][ T2981] set_nlink+0x99/0xb0 [ 163.776649][ T2981] kernfs_iop_permission+0x1e5/0x220 [ 163.782211][ T2981] inode_permission+0x2a5/0x3b0 [ 163.787132][ T2981] link_path_walk+0x875/0xdd0 [ 163.792139][ T2981] path_lookupat+0x53/0x4c0 [ 163.796804][ T2981] filename_lookup+0x18f/0x390 [ 163.801916][ T2981] vfs_statx+0x96/0x170 [ 163.806205][ T2981] vfs_fstatat+0x118/0x170 [ 163.811183][ T2981] __se_sys_newfstatat+0x55/0x3e0 [ 163.816467][ T2981] __x64_sys_newfstatat+0x55/0x70 [ 163.822151][ T2981] x64_sys_call+0x2c64/0x3020 [ 163.827224][ T2981] do_syscall_64+0x136/0x3c0 [ 163.832044][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.838081][ T2981] [ 163.840581][ T2981] value changed: 0x00000009 -> 0x00000008 [ 163.846340][ T2981] [ 163.848690][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 163.854882][ T2981] CPU: 0 UID: 0 PID: 2981 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 163.866052][ T2981] Tainted: [W]=WARN [ 163.870114][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 163.881075][ T2981] ================================================================== [ 163.936513][T13516] loop3: detected capacity change from 0 to 8192