last executing test programs: 58.906899105s ago: executing program 0 (id=588): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttynull', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttynull', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttynull', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttynull', 0x800, 0x0) 58.906566246s ago: executing program 2 (id=590): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles', 0x800, 0x0) 58.906427015s ago: executing program 0 (id=593): getpgrp(0x0) 58.906127736s ago: executing program 0 (id=594): clock_gettime(0x0, &(0x7f0000000000)) 58.905416876s ago: executing program 0 (id=596): listen(0xffffffffffffffff, 0x0) 58.905206186s ago: executing program 2 (id=598): fstat(0xffffffffffffffff, &(0x7f0000000000)) 58.849104126s ago: executing program 0 (id=602): ustat(0x0, &(0x7f0000000000)) 58.848837707s ago: executing program 2 (id=604): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2', 0x800, 0x0) 58.67858187s ago: executing program 0 (id=605): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 58.594996672s ago: executing program 2 (id=606): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 58.145127731s ago: executing program 2 (id=611): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer', 0x800, 0x0) 58.115725221s ago: executing program 2 (id=615): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 485.236301ms ago: executing program 1 (id=3711): syz_emit_ethernet(0x66, &(0x7f0000000640)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x30, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, '\t\x00', 0x0, 0x11, 0x0, @local, @empty}}}}}}}, 0x0) 441.523262ms ago: executing program 1 (id=3717): rt_sigaction(0x19, &(0x7f0000000000)={0xfffffffffffffffc, 0x44000006, 0x0}, 0x0, 0x8, &(0x7f0000000440)) 407.197833ms ago: executing program 1 (id=3719): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000001480)=ANY=[@ANYBLOB="18000000022000000000000000000800711097000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) 406.863202ms ago: executing program 6 (id=3720): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea0000000711052000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) 351.765684ms ago: executing program 4 (id=3724): newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000440), 0x1000) 351.480123ms ago: executing program 1 (id=3725): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x818, &(0x7f0000002080)={[], [], 0x2c}, 0x0, 0x4e4, &(0x7f0000000240)="$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") 341.548004ms ago: executing program 6 (id=3726): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000081003000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 313.569194ms ago: executing program 3 (id=3727): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 281.342585ms ago: executing program 1 (id=3729): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x207, &(0x7f0000000200)={[{@errors_remount}, {@nolazytime}]}, 0x1, 0x46b, &(0x7f0000000600)="$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") 255.621315ms ago: executing program 6 (id=3730): ustat(0xd, &(0x7f0000000680)) 252.693015ms ago: executing program 4 (id=3731): rt_sigaction(0x19, &(0x7f0000000000)={0xfffffffffffffffc, 0x44000006, 0x0}, 0x0, 0x8, &(0x7f0000000440)) 246.538756ms ago: executing program 5 (id=3732): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x7c, 0x40}, {0x6, 0x4, 0xff, 0x3}]}) 244.764586ms ago: executing program 3 (id=3733): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000001040)=""/4123, 0x8ef0cdf65c2e7059) 214.937196ms ago: executing program 6 (id=3734): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x14) 191.757677ms ago: executing program 3 (id=3735): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000394841bade9fb5ab250200932482"], 0x48) 179.743637ms ago: executing program 5 (id=3736): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xffffffffffffff5b, 0xb67387bf2abb21f7}, {0x0, [0x0]}}, &(0x7f0000001f80)=""/226, 0x18, 0x81, 0x2}, 0x20) 165.470837ms ago: executing program 6 (id=3737): mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4008, 0x2) 165.353977ms ago: executing program 4 (id=3738): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @rand_addr=0x64010100, @multicast, @broadcast}}}}, 0x0) 141.303278ms ago: executing program 3 (id=3739): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x16, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea000000071104e000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x790f}, 0x94) 132.069468ms ago: executing program 6 (id=3749): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0x10, &(0x7f0000000600), 0x1, 0x59d, &(0x7f0000001100)="$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") 131.706598ms ago: executing program 5 (id=3740): socket$inet_mptcp(0x2, 0x1, 0x106) 116.732098ms ago: executing program 4 (id=3741): syz_emit_ethernet(0x7a, &(0x7f0000000440)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, '\x00', 0x44, 0x2f, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x880b, 0x0, 0xfffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}}}}}}}}, 0x0) 102.308228ms ago: executing program 1 (id=3742): socket$inet6(0xa, 0x40000080806, 0x0) 87.825148ms ago: executing program 3 (id=3743): mount_setattr(0xffffffffffffffff, &(0x7f0000001d80)='.\x00', 0x0, &(0x7f0000000080)={0xb, 0x0, 0x40000}, 0x20) 68.897989ms ago: executing program 5 (id=3744): ustat(0xd, &(0x7f0000000680)) 55.537379ms ago: executing program 5 (id=3745): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000001040)=""/4123, 0x8ef0cdf65c2e7059) 43.27868ms ago: executing program 5 (id=3746): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed4040, &(0x7f0000000600)={[{@init_itable_val={'init_itable', 0x3d, 0x23}}, {@stripe={'stripe', 0x3d, 0x1}}, {@journal_dev={'journal_dev', 0x3d, 0x403}}, {@grpid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}, {@nolazytime}, {@noload}]}, 0xf5, 0x47a, &(0x7f0000000ac0)="$eJzs3M9vFFUcAPDvTLel5YdFxB8gaBWMxB8tLT/kYGI0mnjQaKIHjKd1WwhSwEBNhBBFDxjjwZB4Nx5N/As86cWoJxOveDckxHABPa2ZnRnaLrulpQu7uJ9PMux7M7O89903b/fNe7sNoG+NZf8kEesj4mJEjEZEpfmEsfzh2pWztX+unK0lUa+/9XeSPS2uXjlbK/6LxpZZl++o14v8mhblnn83ojo7O3OyyE/MHftg4tTpM88eOVY9PHN45vjUgQN792wf2j+1ryNxZnFd3frxiW1bXn3nwuu1gxfe+/X7rL7ri+NlHJ00lr+6LT3R6cK6bMOCdFLpYkVYkazdBovtYozGQIxcPzYar3zW1coBt1ul1edz4Vwd+B/LBupAPyo/6LP733K7Q+OOnnD5xXzCI4v7WrHlRyqRFucMNt3fdtJwRBw89+832Ra3aR4CAGChH7PxzzOtxn9pPLDgvHuKNZSNEXFvRGyKiPsiYnNE3B/ROPfBiHhoheU3r5DcOP5JLy3K1gdWWMLSsvHf88Xa1uLxXzn6i40DRW5DI/7B5NCR2ZndxWuyKwbXZPnJRU9Z7KeX//iqed+XxTT72ILxX7Zl5S+OML3UPEE3XZ2rrj7y3OVPI7ZWWsWfXF8HTCJiS0RsvcUyjjz13bZ2x1rFX46Fb6oD60z1byOezNv/XDTFX0rark9OPrd/at/EcMzO7J4or4ob/fb7+Tfblb+q+Dsga/+1La//PP7sHjEZjjh1+szRxnrtqVso5M/Pa0mbQ5tvGv+N139tZ8RQ8nYjPVSeVTwOJa9lDyPl/o+qc3Mnp+afW+Ybj5N5/Lt2zMdfjfn+vym/PWu8Eg9HRHYRb4+IRyLi0aLtHouIxyNixxLh//LSzvfbHWvf/kvMyndQFv/0Eu2fveVlqfn2X3li4OjPP7Qrv76s9t/bSO0q9izn/W+5FVzNawcAAAB3i7TxHfgkHb+eTtPx8fw7/JtjbVqJiKcPnfjw+HT+XfmNMZiWM12jC+ZDJ4u54TI/1ZTfU8wbfz0w0siP107MTnc7eOhz69r0/8xfnV1qAXqR32tB/9L/oX/p/9C/9H/oXy90uwJAdwy13v3Jna4H0BUrH/8P35Z6AHee+3/oX/o/9C/9H/pS29/Gp6v6yf/dmqj0RjVaJkZ6oxplItKeqEbnEm98kXeJXqlPmags+49Z3GJiTctD3X5nAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6Iz/AgAA///NIdoS") 364.79µs ago: executing program 4 (id=3747): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x14) 153.35µs ago: executing program 3 (id=3748): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, &(0x7f00000007c0)={[{@mblk_io_submit}]}, 0xfe, 0x52c, &(0x7f0000000d40)="$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") 0s ago: executing program 4 (id=3750): mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4008, 0x2) kernel console output (not intermixed with test programs): 4_free_branches:1023: inode #11: comm syz.1.1065: invalid indirect mapped block 12 (level 1) [ 42.308633][ T5220] EXT4-fs (loop1): Remounting filesystem read-only [ 42.315578][ T5220] EXT4-fs (loop1): 1 truncate cleaned up [ 42.324143][ T5220] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 42.345180][ T5237] loop3: detected capacity change from 0 to 512 [ 42.388764][ T5237] EXT4-fs: journaled quota format not specified [ 42.408249][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 42.431896][ T5251] loop3: detected capacity change from 0 to 1024 [ 42.452273][ T5251] EXT4-fs: Ignoring removed orlov option [ 42.469729][ T5251] EXT4-fs (loop3): invalid inodes per group: 0 [ 42.469729][ T5251] [ 42.605166][ T5279] loop6: detected capacity change from 0 to 512 [ 42.636146][ T5279] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 42.650018][ T5288] loop4: detected capacity change from 0 to 512 [ 42.668417][ T5279] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.1094: invalid indirect mapped block 8 (level 2) [ 42.677465][ T5294] loop5: detected capacity change from 0 to 1024 [ 42.689373][ T5288] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 42.699571][ T5279] EXT4-fs (loop6): Remounting filesystem read-only [ 42.706571][ T5279] EXT4-fs (loop6): 1 truncate cleaned up [ 42.715839][ T5279] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.754756][ T5294] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 42.764752][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.768916][ T5288] EXT4-fs error (device loop4): xattr_find_entry:333: inode #15: comm syz.4.1098: corrupted xattr entries [ 42.774319][ T5294] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 42.800629][ T5294] System zones: 0-1, 3-36 [ 42.801902][ T5288] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 42.806902][ T5294] EXT4-fs (loop5): orphan cleanup on readonly fs [ 42.854440][ T5288] EXT4-fs (loop4): 1 truncate cleaned up [ 42.860589][ T5288] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.874626][ T5294] EXT4-fs (loop5): 1 orphan inode deleted [ 42.890936][ T5294] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.928053][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.983958][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.040743][ T5326] loop3: detected capacity change from 0 to 8192 [ 43.047482][ T5333] loop4: detected capacity change from 0 to 512 [ 43.074171][ T3957] loop3: p1 p2 p3 p4 [ 43.078280][ T3957] loop3: p1 start 51379968 is beyond EOD, truncated [ 43.085851][ T5333] msdos: Unexpected value for 'discard' [ 43.095700][ T3957] loop3: p3 size 15991040 extends beyond EOD, truncated [ 43.100494][ T5340] loop1: detected capacity change from 0 to 512 [ 43.110039][ T3957] loop3: p4 start 16711680 is beyond EOD, truncated [ 43.144626][ T5326] loop3: p1 p2 p3 p4 [ 43.148794][ T5326] loop3: p1 start 51379968 is beyond EOD, truncated [ 43.180547][ T5326] loop3: p3 size 15991040 extends beyond EOD, truncated [ 43.205418][ T5326] loop3: p4 start 16711680 is beyond EOD, truncated [ 43.277587][ T5362] syz.3.1134 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 43.359882][ T5375] loop3: detected capacity change from 0 to 512 [ 43.405923][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 43.413820][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 43.453870][ T5375] EXT4-fs (loop3): 1 orphan inode deleted [ 43.480321][ T5375] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.488460][ T5394] loop5: detected capacity change from 0 to 2048 [ 43.493104][ T31] __quota_error: 3 callbacks suppressed [ 43.493117][ T31] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 43.500721][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 43.504957][ T31] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:1: Failed to release dquot type 1 [ 43.515917][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 43.558310][ T5394] EXT4-fs: Ignoring removed bh option [ 43.578066][ T5394] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.640735][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.667764][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.716676][ T5425] futex_wake_op: syz.6.1164 tries to shift op by 36; fix this program [ 43.764405][ T5428] loop5: detected capacity change from 0 to 2048 [ 43.814147][ T3296] loop5: p3 < > p4 < > [ 43.818366][ T3296] loop5: partition table partially beyond EOD, truncated [ 43.843102][ T3296] loop5: p3 start 4284289 is beyond EOD, truncated [ 43.850681][ T5418] loop3: detected capacity change from 0 to 8192 [ 43.864257][ T5428] loop5: p3 < > p4 < > [ 43.868440][ T5428] loop5: partition table partially beyond EOD, truncated [ 43.891164][ T5428] loop5: p3 start 4284289 is beyond EOD, truncated [ 43.954064][ T29] audit: type=1400 audit(132.288:211): avc: denied { mounton } for pid=5453 comm="syz.6.1178" path="/syzcgroup/cpu/syz6/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 43.978196][ T5455] 9pnet_virtio: no channels available for device 127.0.0.1 [ 44.010327][ T5446] loop4: detected capacity change from 0 to 8192 [ 44.036348][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 44.053805][ T29] audit: type=1400 audit(132.368:212): avc: denied { mount } for pid=5445 comm="syz.4.1174" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 44.094707][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 44.123784][ T5472] futex_wake_op: syz.4.1187 tries to shift op by 32; fix this program [ 44.130562][ T29] audit: type=1400 audit(132.418:213): avc: denied { unmount } for pid=4071 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 44.156998][ T5476] loop6: detected capacity change from 0 to 128 [ 44.419721][ T29] audit: type=1400 audit(132.748:214): avc: denied { write } for pid=5520 comm="syz.3.1211" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 44.501265][ T29] audit: type=1400 audit(132.808:215): avc: denied { remount } for pid=5531 comm="syz.6.1214" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 44.555593][ T5547] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 44.562147][ T5547] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 44.569877][ T5547] vhci_hcd vhci_hcd.0: Device attached [ 44.582992][ T5548] vhci_hcd: connection closed [ 44.583189][ T41] vhci_hcd: stop threads [ 44.592491][ T41] vhci_hcd: release socket [ 44.596986][ T41] vhci_hcd: disconnect device [ 44.798825][ T29] audit: type=1400 audit(133.128:216): avc: denied { mount } for pid=5592 comm="syz.5.1241" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 44.831720][ T29] audit: type=1400 audit(133.128:217): avc: denied { unmount } for pid=4060 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 44.859240][ T5599] cgroup: name respecified [ 44.894957][ T5607] tmpfs: Bad value for 'mpol' [ 45.179222][ T5664] syz.6.1276 (5664): attempted to duplicate a private mapping with mremap. This is not supported. [ 45.270045][ T5679] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(3) [ 45.276644][ T5679] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 45.284351][ T5679] vhci_hcd vhci_hcd.0: Device attached [ 45.336417][ T5695] loop1: detected capacity change from 0 to 128 [ 45.346376][ T5695] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 45.390980][ T5681] vhci_hcd: connection closed [ 45.395781][ T31] vhci_hcd: stop threads [ 45.404902][ T31] vhci_hcd: release socket [ 45.409341][ T31] vhci_hcd: disconnect device [ 45.463622][ T4264] vhci_hcd: vhci_device speed not set [ 45.588500][ T29] audit: type=1400 audit(133.918:218): avc: denied { create } for pid=5735 comm="syz.3.1312" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 45.650810][ T29] audit: type=1400 audit(133.948:219): avc: denied { unlink } for pid=4065 comm="syz-executor" name="file0" dev="tmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 45.654954][ T5747] loop4: detected capacity change from 0 to 512 [ 45.688510][ T5747] EXT4-fs: Invalid want_extra_isize 3 [ 45.770153][ T5761] loop4: detected capacity change from 0 to 512 [ 45.811073][ T5761] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1324: bg 0: block 393: padding at end of block bitmap is not set [ 45.839671][ T5761] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 45.860252][ T5761] EXT4-fs (loop4): 2 truncates cleaned up [ 45.869232][ T5761] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.896628][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.076943][ T5812] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 46.083591][ T5812] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 46.091381][ T5812] vhci_hcd vhci_hcd.0: Device attached [ 46.094959][ T5817] loop6: detected capacity change from 0 to 2048 [ 46.098830][ T5815] vhci_hcd: connection closed [ 46.107291][ T31] vhci_hcd: stop threads [ 46.116359][ T31] vhci_hcd: release socket [ 46.120909][ T31] vhci_hcd: disconnect device [ 46.133221][ T5823] loop5: detected capacity change from 0 to 128 [ 46.141532][ T5817] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 46.147484][ T5823] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 46.152410][ T5817] EXT4-fs (loop6): group descriptors corrupted! [ 46.490969][ T5883] loop1: detected capacity change from 0 to 164 [ 46.549105][ T5889] loop1: detected capacity change from 0 to 512 [ 46.572529][ T5889] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.598239][ T5889] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1386: invalid indirect mapped block 4294967295 (level 1) [ 46.638857][ T5889] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1386: invalid indirect mapped block 4294967295 (level 1) [ 46.640491][ T5899] IPv6: addrconf: prefix option has invalid lifetime [ 46.664400][ T5889] EXT4-fs (loop1): 2 truncates cleaned up [ 46.670751][ T5889] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.713472][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.806432][ T5905] loop5: detected capacity change from 0 to 8192 [ 47.003442][ T5945] loop6: detected capacity change from 0 to 512 [ 47.028160][ T5945] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 47.067715][ T5945] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #16: comm syz.6.1413: invalid indirect mapped block 83886080 (level 1) [ 47.105488][ T5945] EXT4-fs (loop6): Remounting filesystem read-only [ 47.112186][ T5945] EXT4-fs (loop6): 1 orphan inode deleted [ 47.118066][ T5945] EXT4-fs (loop6): 1 truncate cleaned up [ 47.124311][ T5945] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.152209][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.222165][ T5977] loop6: detected capacity change from 0 to 512 [ 47.256807][ T5977] EXT4-fs (loop6): orphan cleanup on readonly fs [ 47.273423][ T5986] loop4: detected capacity change from 0 to 764 [ 47.295322][ T5977] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 47.312902][ T5977] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 47.353843][ T5986] rock: directory entry would overflow storage [ 47.360091][ T5986] rock: sig=0x5245, size=8, remaining=5 [ 47.365853][ T5977] EXT4-fs (loop6): 1 truncate cleaned up [ 47.371901][ T5977] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.397275][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.527836][ T6016] loop5: detected capacity change from 0 to 1764 [ 47.566830][ T6016] ISOFS: Unable to identify CD-ROM format. [ 47.576068][ T6020] loop3: detected capacity change from 0 to 2048 [ 47.585387][ T6020] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 47.596281][ T6020] EXT4-fs (loop3): group descriptors corrupted! [ 47.747106][ T6048] loop1: detected capacity change from 0 to 1024 [ 47.776995][ T6055] loop3: detected capacity change from 0 to 512 [ 47.784136][ T6055] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 47.791204][ T6048] EXT4-fs: Ignoring removed orlov option [ 47.810597][ T6048] EXT4-fs (loop1): invalid inodes per group: 0 [ 47.810597][ T6048] [ 47.886197][ T6068] IPv6: addrconf: prefix option has invalid lifetime [ 47.911492][ T6073] loop3: detected capacity change from 0 to 512 [ 47.936228][ T6073] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 47.948399][ T6073] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1474: invalid indirect mapped block 8 (level 2) [ 47.965056][ T6073] EXT4-fs (loop3): Remounting filesystem read-only [ 47.971653][ T6073] EXT4-fs (loop3): 1 truncate cleaned up [ 48.006182][ T6073] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.038117][ T6064] loop1: detected capacity change from 0 to 8192 [ 48.093538][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.124126][ T3958] loop1: p1 p2 p3 p4 [ 48.128272][ T3958] loop1: p1 start 51379968 is beyond EOD, truncated [ 48.138501][ T6088] loop4: detected capacity change from 0 to 1024 [ 48.151659][ T3958] loop1: p3 size 15991040 extends beyond EOD, truncated [ 48.170141][ T6088] EXT4-fs: Ignoring removed orlov option [ 48.174312][ T3958] loop1: p4 start 16711680 is beyond EOD, truncated [ 48.199408][ T6088] EXT4-fs (loop4): invalid inodes per group: 0 [ 48.199408][ T6088] [ 48.223649][ T6064] loop1: p1 p2 p3 p4 [ 48.227940][ T6064] loop1: p1 start 51379968 is beyond EOD, truncated [ 48.264119][ T6064] loop1: p3 size 15991040 extends beyond EOD, truncated [ 48.277935][ T6064] loop1: p4 start 16711680 is beyond EOD, truncated [ 48.341925][ T6112] loop5: detected capacity change from 0 to 512 [ 48.371537][ T6116] loop4: detected capacity change from 0 to 1024 [ 48.395823][ T6112] EXT4-fs error (device loop5): ext4_iget_extra_inode:5104: inode #15: comm syz.5.1493: corrupted in-inode xattr: e_value size too large [ 48.435310][ T6116] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 48.448339][ T6123] loop1: detected capacity change from 0 to 1764 [ 48.471063][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 48.482176][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 48.491276][ T6112] EXT4-fs (loop5): Remounting filesystem read-only [ 48.498796][ T6116] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 48.519299][ T6123] ISOFS: Unable to identify CD-ROM format. [ 48.520116][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 48.528774][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 48.535906][ T6112] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.547405][ T6116] System zones: 0-1, 3-36 [ 48.593845][ T6116] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.611533][ T6116] EXT4-fs (loop4): 1 orphan inode deleted [ 48.641213][ T6116] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.687457][ T6132] loop3: detected capacity change from 0 to 512 [ 48.706883][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.716929][ T6132] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 48.719644][ T6134] loop6: detected capacity change from 0 to 512 [ 48.755483][ T6132] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.1503: corrupted xattr entries [ 48.775766][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.783118][ T6132] EXT4-fs (loop3): 1 truncate cleaned up [ 48.796523][ T6132] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.832410][ T6134] msdos: Unexpected value for 'discard' [ 48.874005][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.883460][ T6153] loop4: detected capacity change from 0 to 512 [ 48.891537][ T6151] loop1: detected capacity change from 0 to 2048 [ 48.907874][ T6153] EXT4-fs: Ignoring removed bh option [ 48.924585][ T6153] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.933142][ T6153] EXT4-fs (loop4): fragment/cluster size (4096) != block size (2048) [ 48.946607][ T3958] loop1: p3 < > p4 < > [ 48.950788][ T3958] loop1: partition table partially beyond EOD, truncated [ 48.970192][ T3958] loop1: p3 start 4284289 is beyond EOD, truncated [ 48.992846][ T6151] loop1: p3 < > p4 < > [ 48.997134][ T6151] loop1: partition table partially beyond EOD, truncated [ 49.033152][ T6151] loop1: p3 start 4284289 is beyond EOD, truncated [ 49.094663][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.117376][ T6178] loop5: detected capacity change from 0 to 512 [ 49.156057][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.185373][ T6178] EXT4-fs: Ignoring removed bh option [ 49.225316][ T6178] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.233854][ T6178] EXT4-fs (loop5): fragment/cluster size (4096) != block size (2048) [ 49.351973][ T6207] loop4: detected capacity change from 0 to 2048 [ 49.391619][ T6217] loop6: detected capacity change from 0 to 512 [ 49.427620][ T6217] EXT4-fs: Ignoring removed orlov option [ 49.436832][ T3296] loop4: p3 < > p4 < > [ 49.439406][ T6221] loop1: detected capacity change from 0 to 2048 [ 49.441013][ T3296] loop4: partition table partially beyond EOD, truncated [ 49.462684][ T6221] EXT4-fs: Ignoring removed bh option [ 49.492756][ T6217] EXT4-fs error (device loop6): dx_probe:791: inode #2: comm syz.6.1541: Attempting to read directory block (0) that is past i_size (256) [ 49.501152][ T3296] loop4: p3 start 4284289 is beyond EOD, truncated [ 49.522331][ T6207] loop4: p3 < > p4 < > [ 49.526555][ T6207] loop4: partition table partially beyond EOD, truncated [ 49.535764][ T6221] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.543971][ T6207] loop4: p3 start 4284289 is beyond EOD, truncated [ 49.563659][ T6217] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 49.593186][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.611380][ T6217] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.625024][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 49.641806][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 49.666671][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.734278][ T6237] loop3: detected capacity change from 0 to 1024 [ 49.742520][ T6237] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 49.785094][ T6237] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 49.822229][ T6237] System zones: 0-1, 3-36 [ 49.836013][ T6252] loop1: detected capacity change from 0 to 512 [ 49.862458][ T6237] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.887855][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 49.887871][ T29] audit: type=1400 audit(138.218:227): avc: denied { remount } for pid=6255 comm="syz.5.1557" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.899134][ T6252] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.1555: corrupted in-inode xattr: e_value size too large [ 49.953838][ T6237] EXT4-fs (loop3): 1 orphan inode deleted [ 49.955005][ T6252] EXT4-fs (loop1): Remounting filesystem read-only [ 50.060537][ T6273] loop4: detected capacity change from 0 to 512 [ 50.122679][ T6273] EXT4-fs (loop4): 1 orphan inode deleted [ 50.133990][ T31] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 50.143799][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6973: comm kworker/u8:1: Failed to release dquot type 1 [ 50.256842][ T6293] IPv6: addrconf: prefix option has invalid lifetime [ 50.427226][ T6321] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 50.477112][ T6329] loop1: detected capacity change from 0 to 128 [ 50.507753][ T6329] FAT-fs (loop1): bogus number of reserved sectors [ 50.514359][ T6329] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 50.523762][ T6329] FAT-fs (loop1): Can't find a valid FAT filesystem [ 50.544431][ T6339] loop3: detected capacity change from 0 to 128 [ 50.557704][ T6315] loop5: detected capacity change from 0 to 8192 [ 50.573803][ T6339] FAT-fs (loop3): bogus logical sector size 65535 [ 50.580273][ T6339] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 50.589620][ T6339] FAT-fs (loop3): Can't find a valid FAT filesystem [ 50.754946][ T6351] loop6: detected capacity change from 0 to 2048 [ 50.813144][ T6367] loop1: detected capacity change from 0 to 1024 [ 50.819747][ T6369] loop3: detected capacity change from 0 to 512 [ 50.833240][ T6351] loop6: p1 < > p4 [ 50.838133][ T6351] loop6: p4 start 42180 is beyond EOD, truncated [ 50.851430][ T6367] EXT4-fs: Ignoring removed orlov option [ 50.884747][ T6369] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.1616: corrupted in-inode xattr: e_value size too large [ 50.902486][ T6369] EXT4-fs (loop3): Remounting filesystem read-only [ 50.904548][ T6367] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #4: comm syz.1.1614: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 50.986290][ T6392] loop3: detected capacity change from 0 to 512 [ 50.993822][ T6367] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.1614: Bad quota inode: 4, type: 1 [ 51.009267][ T6392] EXT4-fs: Ignoring removed orlov option [ 51.020171][ T6394] loop5: detected capacity change from 0 to 128 [ 51.044584][ T6367] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.047475][ T6392] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.1625: Attempting to read directory block (0) that is past i_size (256) [ 51.078616][ T6367] EXT4-fs (loop1): mount failed [ 51.083515][ T6392] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 51.115673][ T29] audit: type=1400 audit(139.448:228): avc: denied { tracepoint } for pid=6406 comm="syz.4.1633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.134919][ T29] audit: type=1400 audit(139.448:229): avc: denied { cpu } for pid=6406 comm="syz.4.1633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.209411][ T6411] loop6: detected capacity change from 0 to 512 [ 51.219882][ T6411] FAT-fs (loop6): bogus sectors per cluster 0 [ 51.226074][ T6411] FAT-fs (loop6): Can't find a valid FAT filesystem [ 51.335380][ T6431] futex_wake_op: syz.1.1643 tries to shift op by -1; fix this program [ 51.384048][ T6436] loop5: detected capacity change from 0 to 512 [ 51.410203][ T6436] EXT4-fs: Ignoring removed orlov option [ 51.429510][ T6436] EXT4-fs error (device loop5): dx_probe:791: inode #2: comm syz.5.1648: Attempting to read directory block (0) that is past i_size (256) [ 51.478228][ T6436] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 51.608094][ T29] audit: type=1400 audit(139.928:230): avc: denied { write } for pid=6474 comm="syz.5.1666" name="fib_triestat" dev="proc" ino=4026532600 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 51.695519][ T29] audit: type=1326 audit(140.028:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6491 comm="syz.3.1675" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1d4828ebe9 code=0x0 [ 51.762737][ T29] audit: type=1400 audit(140.058:232): avc: denied { read write } for pid=6499 comm="syz.4.1680" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 51.786112][ T29] audit: type=1400 audit(140.058:233): avc: denied { open } for pid=6499 comm="syz.4.1680" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 52.083047][ T6561] loop5: detected capacity change from 0 to 512 [ 52.110808][ T6561] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.124044][ T6569] futex_wake_op: syz.6.1712 tries to shift op by 144; fix this program [ 52.141388][ T6561] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.172805][ T6561] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 52.184465][ T6561] System zones: 0-2, 18-18, 34-34 [ 52.199518][ T6561] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.1709: iget: bad i_size value: 360287970189639680 [ 52.231456][ T6561] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1709: couldn't read orphan inode 15 (err -117) [ 52.327190][ T29] audit: type=1400 audit(140.648:234): avc: denied { execute } for pid=6595 comm="syz.3.1727" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15397 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 52.444146][ T6616] loop1: detected capacity change from 0 to 512 [ 52.472770][ T6616] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.481995][ T6616] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 52.490201][ T6616] EXT4-fs (loop1): invalid inodes per group: 16318496 [ 52.490201][ T6616] [ 52.922172][ T6700] loop3: detected capacity change from 0 to 164 [ 52.972261][ T6706] loop4: detected capacity change from 0 to 512 [ 53.000878][ T6706] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 53.031314][ T6706] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.1781: corrupted in-inode xattr: bad e_name length [ 53.076942][ T6706] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1781: couldn't read orphan inode 15 (err -117) [ 53.119369][ T6727] tmpfs: Bad value for 'mpol' [ 53.238143][ T29] audit: type=1326 audit(909.579:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6742 comm="syz.3.1800" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1d4828ebe9 code=0x0 [ 53.293253][ T6695] loop6: detected capacity change from 0 to 32768 [ 53.427922][ T6778] loop4: detected capacity change from 0 to 512 [ 53.477782][ T6778] EXT4-fs: Ignoring removed orlov option [ 53.489795][ T6778] EXT4-fs: Mount option(s) incompatible with ext3 [ 53.711327][ T6825] loop4: detected capacity change from 0 to 512 [ 53.722057][ T6827] loop5: detected capacity change from 0 to 512 [ 53.735894][ T6825] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 53.755019][ T6825] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 53.767696][ T6825] System zones: 1-12 [ 53.771893][ T6825] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.780350][ T6825] EXT4-fs error (device loop4): ext4_read_inode_bitmap:167: comm syz.4.1840: Inode bitmap for bg 0 marked uninitialized [ 53.807237][ T6827] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 53.848410][ T6827] EXT4-fs error (device loop5): __ext4_iget:5464: inode #13: block 512: comm syz.5.1841: invalid block [ 53.881574][ T6827] EXT4-fs (loop5): Remounting filesystem read-only [ 53.958185][ T6862] loop4: detected capacity change from 0 to 512 [ 53.991370][ T6862] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 54.026035][ T6862] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 54.040826][ T6862] System zones: 1-12 [ 54.044863][ T6862] EXT4-fs (loop4): orphan cleanup on readonly fs [ 54.051807][ T6862] EXT4-fs error (device loop4): ext4_read_inode_bitmap:167: comm syz.4.1857: Inode bitmap for bg 0 marked uninitialized [ 54.065467][ T6862] EXT4-fs (loop4): Remounting filesystem read-only [ 54.139248][ T6882] loop3: detected capacity change from 0 to 512 [ 54.179296][ T6882] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 54.189263][ T6882] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.198318][ T6882] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 54.224123][ T6893] loop1: detected capacity change from 0 to 512 [ 54.252308][ T6893] EXT4-fs: Ignoring removed nobh option [ 54.272814][ T6893] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 54.291414][ T6893] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.1871: casefold flag without casefold feature [ 54.323139][ T6893] EXT4-fs (loop1): Remounting filesystem read-only [ 54.428550][ T6914] capability: warning: `syz.1.1882' uses deprecated v2 capabilities in a way that may be insecure [ 54.733360][ T6956] loop1: detected capacity change from 0 to 2364 [ 54.767748][ T6847] kexec: Could not allocate control_code_buffer [ 54.807993][ T6962] loop6: detected capacity change from 0 to 512 [ 54.826238][ T6964] loop3: detected capacity change from 0 to 1024 [ 54.838577][ T6964] EXT4-fs: Ignoring removed nobh option [ 54.844240][ T6964] EXT4-fs: Ignoring removed nobh option [ 54.881471][ T6970] loop1: detected capacity change from 0 to 736 [ 54.890427][ T6962] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 54.901962][ T6964] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 54.913130][ T6964] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.1907: inode #4294967295: comm syz.3.1907: iget: illegal inode # [ 54.927578][ T6964] EXT4-fs (loop3): no journal found [ 54.932806][ T6964] EXT4-fs (loop3): can't get journal size [ 54.945202][ T6964] EXT4-fs (loop3): failed to initialize system zone (-22) [ 54.962667][ T6962] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1906: bg 0: block 384: padding at end of block bitmap is not set [ 54.978021][ T6964] EXT4-fs (loop3): mount failed [ 54.995781][ T6970] rock: directory entry would overflow storage [ 55.002032][ T6970] rock: sig=0x3b10, size=4, remaining=3 [ 55.016108][ T6962] EXT4-fs (loop6): Remounting filesystem read-only [ 55.038005][ T6962] EXT4-fs (loop6): 1 truncate cleaned up [ 55.191762][ T7001] loop3: detected capacity change from 0 to 128 [ 55.451773][ T7040] loop6: detected capacity change from 0 to 512 [ 55.482954][ T7040] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.545439][ T7040] __quota_error: 2 callbacks suppressed [ 55.545455][ T7040] Quota error (device loop6): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 55.547149][ T7055] loop4: detected capacity change from 0 to 512 [ 55.551186][ T7040] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 55.577448][ T7040] EXT4-fs error (device loop6): ext4_acquire_dquot:6937: comm syz.6.1944: Failed to acquire dquot type 1 [ 55.577810][ T7033] loop3: detected capacity change from 0 to 8192 [ 55.610045][ T7055] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e018, mo2=0002] [ 55.632740][ T6996] loop5: detected capacity change from 0 to 32768 [ 55.648641][ T7055] System zones: 1-12 [ 55.652771][ T7055] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1950: invalid indirect mapped block 8 (level 2) [ 55.669959][ T7040] EXT4-fs (loop6): 1 truncate cleaned up [ 55.679077][ T7055] EXT4-fs (loop4): 1 truncate cleaned up [ 55.698062][ T3958] loop5: p1 p2 p3 < p5 p6 > [ 55.702723][ T3958] loop5: p1 size 242222080 extends beyond EOD, truncated [ 55.721381][ T3958] loop5: p2 start 4294967295 is beyond EOD, truncated [ 55.741095][ T6996] loop5: p1 p2 p3 < p5 p6 > [ 55.755998][ T6996] loop5: p1 size 242222080 extends beyond EOD, truncated [ 55.785477][ T6996] loop5: p2 start 4294967295 is beyond EOD, truncated [ 55.893456][ T7090] loop4: detected capacity change from 0 to 256 [ 55.917783][ T7092] loop3: detected capacity change from 0 to 1024 [ 55.937766][ T7090] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 55.962431][ T7092] EXT4-fs: Ignoring removed bh option [ 55.986901][ T7092] EXT4-fs: Ignoring removed bh option [ 56.006642][ T7092] EXT4-fs: Mount option(s) incompatible with ext2 [ 56.030393][ T7110] tmpfs: Bad value for 'mpol' [ 56.052990][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 56.064928][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 56.065368][ T3707] udevd[3707]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 56.084848][ T3960] udevd[3960]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 56.143153][ T7115] loop4: detected capacity change from 0 to 2048 [ 56.144136][ T7119] loop6: detected capacity change from 0 to 1024 [ 56.156415][ T7121] futex_wake_op: syz.5.1982 tries to shift op by -1; fix this program [ 56.157947][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 56.173245][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 56.180853][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 56.185654][ T7124] IPv6: addrconf: prefix option has invalid lifetime [ 56.201696][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 56.204639][ T7119] EXT4-fs: Ignoring removed orlov option [ 56.230692][ T7115] loop4: p1 < > p4 [ 56.239288][ T7119] EXT4-fs error (device loop6): ext4_ext_check_inode:523: inode #4: comm syz.6.1983: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 56.252533][ T7115] loop4: p4 start 42180 is beyond EOD, truncated [ 56.269477][ T7119] EXT4-fs error (device loop6): ext4_quota_enable:7131: comm syz.6.1983: Bad quota inode: 4, type: 1 [ 56.315953][ T7119] EXT4-fs warning (device loop6): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 56.316838][ T2995] loop4: p1 < > p4 [ 56.364560][ T2995] loop4: p4 start 42180 is beyond EOD, truncated [ 56.370242][ T7119] EXT4-fs (loop6): mount failed [ 56.418350][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 56.478002][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 56.624135][ T7172] loop3: detected capacity change from 0 to 1024 [ 56.667891][ T7172] EXT4-fs (loop3): filesystem is read-only [ 56.678635][ T7183] loop4: detected capacity change from 0 to 512 [ 56.690027][ T7172] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 56.700857][ T7172] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 56.719350][ T7182] loop6: detected capacity change from 0 to 2048 [ 56.727027][ T7183] FAT-fs (loop4): bogus sectors per cluster 0 [ 56.733173][ T7183] FAT-fs (loop4): Can't find a valid FAT filesystem [ 56.775285][ T7172] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 56.782500][ T7182] FAT-fs (loop6): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 56.794905][ T7182] FAT-fs (loop6): Filesystem has been set read-only [ 56.806670][ T7172] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.2007: inode #1: comm syz.3.2007: iget: illegal inode # [ 56.872155][ T7172] EXT4-fs (loop3): no journal found [ 56.877591][ T7172] EXT4-fs (loop3): can't get journal size [ 56.889957][ T7172] EXT4-fs error (device loop3): __ext4_fill_super:5504: inode #2: comm syz.3.2007: iget: special inode unallocated [ 56.912381][ T7172] EXT4-fs (loop3): get root inode failed [ 56.918092][ T7172] EXT4-fs (loop3): mount failed [ 57.025909][ T7221] loop1: detected capacity change from 0 to 256 [ 57.058564][ T7221] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 57.091725][ T7214] loop5: detected capacity change from 0 to 8192 [ 57.292341][ T7268] loop1: detected capacity change from 0 to 512 [ 57.325437][ T7268] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2054: invalid indirect mapped block 4294967295 (level 1) [ 57.375749][ T7268] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2054: invalid indirect mapped block 4294967295 (level 1) [ 57.400850][ T7268] EXT4-fs (loop1): 2 truncates cleaned up [ 57.500509][ T7299] tmpfs: Bad value for 'mpol' [ 57.663357][ T7327] loop4: detected capacity change from 0 to 164 [ 57.688459][ T7329] loop5: detected capacity change from 0 to 1024 [ 57.692359][ T7332] loop6: detected capacity change from 0 to 512 [ 57.722564][ T7332] EXT4-fs: Ignoring removed orlov option [ 57.730985][ T7329] EXT4-fs (loop5): filesystem is read-only [ 57.751892][ T7332] EXT4-fs: Mount option(s) incompatible with ext3 [ 57.760144][ T7329] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 57.771009][ T7329] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 57.824057][ T7347] tmpfs: Bad value for 'mpol' [ 57.832595][ T7329] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.872371][ T7329] EXT4-fs error (device loop5): ext4_get_journal_inode:5800: comm syz.5.2082: inode #1: comm syz.5.2082: iget: illegal inode # [ 57.895032][ T7349] loop6: detected capacity change from 0 to 4096 [ 57.910301][ T7349] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.916815][ T7349] EXT4-fs: test_dummy_encryption option not supported [ 57.931906][ T7329] EXT4-fs (loop5): no journal found [ 57.937146][ T7329] EXT4-fs (loop5): can't get journal size [ 57.965081][ T7329] EXT4-fs error (device loop5): __ext4_fill_super:5504: inode #2: comm syz.5.2082: iget: special inode unallocated [ 58.010782][ T7329] EXT4-fs (loop5): get root inode failed [ 58.016457][ T7329] EXT4-fs (loop5): mount failed [ 58.080749][ T7364] loop6: detected capacity change from 0 to 1024 [ 58.097193][ T7360] loop4: detected capacity change from 0 to 8192 [ 58.115006][ T7364] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 58.125949][ T7364] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 58.151824][ T7364] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 58.162141][ T7371] loop5: detected capacity change from 0 to 1024 [ 58.168875][ T7371] EXT4-fs: Ignoring removed bh option [ 58.217173][ T7364] EXT4-fs (loop6): invalid journal inode [ 58.223527][ T7371] EXT4-fs: inline encryption not supported [ 58.231346][ T7364] EXT4-fs (loop6): can't get journal size [ 58.264188][ T7364] EXT4-fs error (device loop6): ext4_protect_reserved_inode:182: inode #3: comm syz.6.2101: blocks 2-2 from inode overlap system zone [ 58.283272][ T7364] EXT4-fs (loop6): failed to initialize system zone (-117) [ 58.293741][ T7371] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.304637][ T7364] EXT4-fs (loop6): mount failed [ 58.320918][ T7371] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 58.366484][ T7398] cgroup: noprefix used incorrectly [ 58.372394][ T7371] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 2: comm syz.5.2106: lblock 2 mapped to illegal pblock 2 (length 1) [ 58.406787][ T7371] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 58.436000][ T7371] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 48: comm syz.5.2106: lblock 0 mapped to illegal pblock 48 (length 1) [ 58.460051][ T7408] tmpfs: Bad value for 'mpol' [ 58.472546][ T7371] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 58.481434][ T7371] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.2106: Failed to acquire dquot type 0 [ 58.507350][ T7413] loop3: detected capacity change from 0 to 512 [ 58.522148][ T7413] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 58.537973][ T7413] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 58.571978][ T7371] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 58.581807][ T7371] EXT4-fs error (device loop5): ext4_evict_inode:254: inode #11: comm syz.5.2106: mark_inode_dirty error [ 58.600134][ T7413] EXT4-fs (loop3): 1 truncate cleaned up [ 58.616193][ T7371] EXT4-fs warning (device loop5): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 58.626868][ T7371] EXT4-fs (loop5): 1 orphan inode deleted [ 58.642508][ T12] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 58.668379][ T29] audit: type=1400 audit(4261.295:238): avc: denied { unmount } for pid=4063 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.691564][ T12] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 58.700022][ T12] EXT4-fs error (device loop5): ext4_release_dquot:6973: comm kworker/u8:0: Failed to release dquot type 0 [ 58.741165][ T4060] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 58.771491][ T4060] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 58.804401][ T4060] EXT4-fs error (device loop5): ext4_quota_off:7221: inode #3: comm syz-executor: mark_inode_dirty error [ 58.831200][ T7443] loop3: detected capacity change from 0 to 256 [ 58.854025][ T7445] loop6: detected capacity change from 0 to 256 [ 58.855407][ T7443] msdos: Unexpected value for 'dots' [ 58.882773][ T7445] FAT-fs (loop6): bogus number of FAT sectors [ 58.888887][ T7445] FAT-fs (loop6): Can't find a valid FAT filesystem [ 59.166816][ T29] audit: type=1400 audit(4261.814:239): avc: denied { mount } for pid=7494 comm="syz.6.2165" name="/" dev="ramfs" ino=17856 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 59.199846][ T29] audit: type=1400 audit(4261.835:240): avc: denied { unmount } for pid=4063 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 59.227491][ T7504] loop6: detected capacity change from 0 to 512 [ 59.249128][ T7504] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 59.281119][ T7504] EXT4-fs error (device loop6): __ext4_iget:5464: inode #13: block 512: comm syz.6.2168: invalid block [ 59.295374][ T7515] loop3: detected capacity change from 0 to 1024 [ 59.324815][ T7504] EXT4-fs (loop6): Remounting filesystem read-only [ 59.325773][ T7515] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.373090][ T7515] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2175: Invalid block bitmap block 0 in block_group 0 [ 59.407301][ T7515] Quota error (device loop3): write_blk: dquota write failed [ 59.414759][ T7515] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 59.456595][ T7515] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2175: Failed to acquire dquot type 0 [ 59.492716][ T7544] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 59.502459][ T7515] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.2175: Freeing blocks not in datazone - block = 0, count = 4096 [ 59.523876][ T7515] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2175: Invalid inode bitmap blk 0 in block_group 0 [ 59.541918][ T12] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:0: Failed to release dquot type 0 [ 59.553431][ T7537] loop5: detected capacity change from 0 to 8192 [ 59.563063][ T7515] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 59.586462][ T7515] EXT4-fs (loop3): 1 orphan inode deleted [ 59.603390][ T7515] syz.3.2175 (7515) used greatest stack depth: 9312 bytes left [ 59.612562][ T3958] loop5: p1 p2 p3 p4 [ 59.616598][ T3958] loop5: p1 start 4294508288 is beyond EOD, truncated [ 59.623529][ T3958] loop5: p2 start 2936012800 is beyond EOD, truncated [ 59.630354][ T3958] loop5: p3 start 1912602624 is beyond EOD, truncated [ 59.637171][ T3958] loop5: p4 size 656640 extends beyond EOD, truncated [ 59.677958][ T7537] loop5: p1 p2 p3 p4 [ 59.694954][ T7537] loop5: p1 start 4294508288 is beyond EOD, truncated [ 59.701764][ T7537] loop5: p2 start 2936012800 is beyond EOD, truncated [ 59.708304][ T7568] loop1: detected capacity change from 0 to 512 [ 59.708686][ T7537] loop5: p3 start 1912602624 is beyond EOD, truncated [ 59.721619][ T7537] loop5: p4 size 656640 extends beyond EOD, truncated [ 59.733849][ T7568] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 59.759530][ T7571] loop3: detected capacity change from 0 to 512 [ 59.766172][ T7571] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.833294][ T7581] loop5: detected capacity change from 0 to 512 [ 59.843415][ T7571] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 59.874014][ T7583] loop4: detected capacity change from 0 to 2364 [ 59.894522][ T7571] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 59.947331][ T7571] System zones: 0-2, 18-18, 34-34 [ 59.970093][ T7592] loop6: detected capacity change from 0 to 512 [ 59.995046][ T7571] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.2201: iget: bad i_size value: 360287970189639680 [ 60.021152][ T7592] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 60.053127][ T7571] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2201: couldn't read orphan inode 15 (err -117) [ 60.067759][ T7605] loop4: detected capacity change from 0 to 512 [ 60.081408][ T7592] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 60.098981][ T7605] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 60.108344][ T7605] System zones: 1-12 [ 60.112448][ T7605] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2218: Directory hole found for htree index block 0 [ 60.141839][ T7605] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 60.153485][ T7613] loop5: detected capacity change from 0 to 512 [ 60.167734][ T7592] EXT4-fs (loop6): 1 truncate cleaned up [ 60.183336][ T7605] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2218: Directory hole found for htree index block 0 [ 60.196156][ T7613] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.205364][ T7613] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 60.208384][ T7605] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 60.224858][ T7615] loop1: detected capacity change from 0 to 512 [ 60.273327][ T7613] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 60.282300][ T7615] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 60.301866][ T7613] System zones: 0-2, 18-18, 34-34 [ 60.307286][ T7613] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2221: couldn't read orphan inode 15 (err -116) [ 60.322203][ T7615] EXT4-fs (loop1): mount failed [ 60.569061][ T7638] loop1: detected capacity change from 0 to 2048 [ 60.585725][ T7640] loop6: detected capacity change from 0 to 1024 [ 60.607354][ T7640] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 60.641159][ T7638] Alternate GPT is invalid, using primary GPT. [ 60.643322][ T7640] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 60.647446][ T7638] loop1: p2 p3 p7 [ 60.659175][ T7640] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e840e028, mo2=0000] [ 60.675961][ T7640] System zones: 0-1, 3-12 [ 60.680759][ T7640] EXT4-fs (loop6): orphan cleanup on readonly fs [ 60.687559][ T7640] EXT4-fs error (device loop6): ext4_free_blocks:6696: comm syz.6.2233: Freeing blocks not in datazone - block = 0, count = 4096 [ 60.704230][ T7640] EXT4-fs (loop6): Remounting filesystem read-only [ 60.710799][ T7640] EXT4-fs (loop6): 1 orphan inode deleted [ 60.810117][ T7659] loop4: detected capacity change from 0 to 512 [ 60.842221][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 60.853615][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 60.866977][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 60.879645][ T7659] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.974758][ T7661] loop1: detected capacity change from 0 to 1024 [ 61.013582][ T7661] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 61.024521][ T7661] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 61.085634][ T7671] loop6: detected capacity change from 0 to 512 [ 61.092775][ T7661] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 61.100211][ T7669] loop5: detected capacity change from 0 to 2048 [ 61.150426][ T7661] EXT4-fs (loop1): invalid journal inode [ 61.156272][ T7661] EXT4-fs (loop1): can't get journal size [ 61.158578][ T3291] loop5: p1 < > p4 [ 61.169056][ T3291] loop5: p4 size 722688 extends beyond EOD, truncated [ 61.176247][ T7671] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 61.187883][ T7671] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 61.197994][ T7671] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.2248: Corrupt directory, running e2fsck is recommended [ 61.221522][ T7661] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #3: comm syz.1.2244: blocks 2-2 from inode overlap system zone [ 61.243536][ T7671] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 61.254658][ T7661] EXT4-fs (loop1): failed to initialize system zone (-117) [ 61.261897][ T7661] EXT4-fs (loop1): mount failed [ 61.281581][ T7669] loop5: p1 < > p4 [ 61.285476][ T7671] EXT4-fs error (device loop6): ext4_iget_extra_inode:5104: inode #15: comm syz.6.2248: corrupted in-inode xattr: invalid ea_ino [ 61.300350][ T7669] loop5: p4 size 722688 extends beyond EOD, truncated [ 61.313067][ T7671] EXT4-fs error (device loop6): ext4_orphan_get:1397: comm syz.6.2248: couldn't read orphan inode 15 (err -117) [ 61.348162][ T2995] loop5: p1 < > p4 [ 61.357251][ T2995] loop5: p4 size 722688 extends beyond EOD, truncated [ 61.361943][ T7683] loop3: detected capacity change from 0 to 2048 [ 61.377332][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 61.377347][ T29] audit: type=1326 audit(4264.163:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7684 comm="syz.1.2255" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd1ea5aebe9 code=0x0 [ 61.405128][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 61.416871][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 61.432827][ T7683] loop3: p1 < > p4 [ 61.442879][ T7683] loop3: p4 start 42180 is beyond EOD, truncated [ 61.474371][ T2995] loop3: p1 < > p4 [ 61.490105][ T2995] loop3: p4 start 42180 is beyond EOD, truncated [ 61.583988][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 61.603498][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 61.633530][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 61.652420][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 61.655705][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 61.664072][ T7712] loop3: detected capacity change from 0 to 1024 [ 61.684529][ T7712] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 61.695514][ T7712] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 61.738805][ T7712] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 61.758845][ T7712] EXT4-fs (loop3): invalid journal inode [ 61.787130][ T7712] EXT4-fs (loop3): can't get journal size [ 61.809973][ T7712] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #3: comm syz.3.2266: blocks 2-2 from inode overlap system zone [ 61.838364][ T7726] loop5: detected capacity change from 0 to 2048 [ 61.869385][ T7712] EXT4-fs (loop3): failed to initialize system zone (-117) [ 61.878515][ T3958] loop5: p1 < > p4 [ 61.883720][ T3958] loop5: p4 start 42180 is beyond EOD, truncated [ 61.892519][ T7712] EXT4-fs (loop3): mount failed [ 61.904702][ T7726] loop5: p1 < > p4 [ 61.909599][ T7726] loop5: p4 start 42180 is beyond EOD, truncated [ 61.929876][ T7691] loop1: detected capacity change from 0 to 32768 [ 61.991149][ T3296] loop1: p1 p2 p3 < p5 p6 > [ 62.002908][ T3296] loop1: p1 size 242222080 extends beyond EOD, truncated [ 62.031865][ T3296] loop1: p2 start 4294967295 is beyond EOD, truncated [ 62.073623][ T7691] loop1: p1 p2 p3 < p5 p6 > [ 62.085707][ T7691] loop1: p1 size 242222080 extends beyond EOD, truncated [ 62.119256][ T7691] loop1: p2 start 4294967295 is beyond EOD, truncated [ 62.383003][ T29] audit: type=1326 audit(4265.210:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7801 comm="syz.1.2313" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd1ea5aebe9 code=0x0 [ 62.472104][ T29] audit: type=1400 audit(4265.294:245): avc: denied { read write } for pid=7808 comm="syz.3.2315" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.486475][ T7816] loop4: detected capacity change from 0 to 128 [ 62.495089][ T29] audit: type=1400 audit(4265.294:246): avc: denied { open } for pid=7808 comm="syz.3.2315" path="/dev/qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.655197][ T7825] loop5: detected capacity change from 0 to 1024 [ 62.661855][ T7797] loop6: detected capacity change from 0 to 32768 [ 62.670133][ T7825] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.691479][ T7825] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2321: Invalid block bitmap block 0 in block_group 0 [ 62.715294][ T7825] Quota error (device loop5): write_blk: dquota write failed [ 62.722900][ T7825] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 62.734232][ T7825] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.2321: Failed to acquire dquot type 0 [ 62.753347][ T3296] loop6: p1 p2 p3 < p5 p6 > [ 62.763452][ T3296] loop6: p1 size 242222080 extends beyond EOD, truncated [ 62.775845][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.788456][ T7825] EXT4-fs error (device loop5): ext4_free_blocks:6696: comm syz.5.2321: Freeing blocks not in datazone - block = 0, count = 4096 [ 62.793967][ T29] audit: type=1400 audit(4265.643:247): avc: denied { ioctl } for pid=7840 comm="syz.1.2330" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.803019][ T3296] loop6: p2 start 4294967295 is beyond EOD, truncated [ 62.833267][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.838774][ T7825] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.2321: Invalid inode bitmap blk 0 in block_group 0 [ 62.863710][ T12] Quota error (device loop5): do_check_range: Getting block 0 out of range 1-7 [ 62.872736][ T12] EXT4-fs error (device loop5): ext4_release_dquot:6973: comm kworker/u8:0: Failed to release dquot type 0 [ 62.884551][ T7825] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 62.905062][ T7853] delete_channel: no stack [ 62.909725][ T7797] loop6: p1 p2 p3 < p5 p6 > [ 62.914547][ T7825] EXT4-fs (loop5): 1 orphan inode deleted [ 62.915425][ T7797] loop6: p1 size 242222080 extends beyond EOD, truncated [ 62.923780][ T7853] delete_channel: no stack [ 62.946287][ T7797] loop6: p2 start 4294967295 is beyond EOD, truncated [ 63.026235][ T29] audit: type=1400 audit(4265.908:248): avc: denied { execute } for pid=7863 comm="syz.5.2342" name="cgroup" dev="tmpfs" ino=1653 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 63.221995][ T7897] loop6: detected capacity change from 0 to 512 [ 63.242790][ T7897] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 63.260579][ T7897] EXT4-fs (loop6): mount failed [ 63.449844][ T7929] loop3: detected capacity change from 0 to 512 [ 63.458215][ T7928] loop6: detected capacity change from 0 to 1024 [ 63.476032][ T7928] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 63.488798][ T7928] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.503152][ T7928] EXT4-fs error (device loop6): ext4_get_journal_inode:5800: comm syz.6.2372: inode #100663328: comm syz.6.2372: iget: illegal inode # [ 63.512590][ T7929] EXT4-fs (loop3): Invalid log block size: 7 [ 63.537552][ T7928] EXT4-fs (loop6): Remounting filesystem read-only [ 63.544191][ T7928] EXT4-fs (loop6): no journal found [ 63.549422][ T7928] EXT4-fs (loop6): can't get journal size [ 63.582880][ T7928] EXT4-fs (loop6): failed to initialize system zone (-22) [ 63.599607][ T7928] EXT4-fs (loop6): mount failed [ 63.610330][ T7948] loop3: detected capacity change from 0 to 512 [ 63.661829][ T7948] msdos: Bad value for 'time_offset' [ 63.759582][ T7973] loop6: detected capacity change from 0 to 512 [ 63.783427][ T7973] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 63.807080][ T7973] EXT4-fs error (device loop6): ext4_orphan_get:1418: comm syz.6.2393: bad orphan inode 15 [ 63.841361][ T7984] loop1: detected capacity change from 0 to 512 [ 63.857592][ T7973] ext4_test_bit(bit=14, block=18) = 1 [ 63.863134][ T7973] is_bad_inode(inode)=0 [ 63.867386][ T7973] NEXT_ORPHAN(inode)=1023 [ 63.871745][ T7973] max_ino=32 [ 63.874951][ T7973] i_nlink=0 [ 63.896728][ T7984] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.2400: bad orphan inode 15 [ 63.907230][ T7973] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2962: inode #15: comm syz.6.2393: corrupted xattr block 19: invalid header [ 63.918177][ T7984] ext4_test_bit(bit=14, block=5) = 0 [ 63.933131][ T7973] EXT4-fs warning (device loop6): ext4_evict_inode:274: xattr delete (err -117) [ 64.029808][ T8011] loop6: detected capacity change from 0 to 512 [ 64.039802][ T29] audit: type=1400 audit(4266.976:249): avc: denied { mount } for pid=8012 comm="syz.5.2414" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 64.078708][ T8011] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.094307][ T8011] EXT4-fs error (device loop6): __ext4_fill_super:5504: inode #2: comm syz.6.2412: iget: special inode unallocated [ 64.107006][ T8011] EXT4-fs (loop6): get root inode failed [ 64.112722][ T8011] EXT4-fs (loop6): mount failed [ 64.243428][ T8039] loop4: detected capacity change from 0 to 2048 [ 64.357446][ T8061] tmpfs: Bad value for 'mpol' [ 64.396238][ T8065] loop5: detected capacity change from 0 to 512 [ 64.417289][ T8065] EXT4-fs: Ignoring removed orlov option [ 64.451909][ T8065] EXT4-fs (loop5): unsupported inode size: 4096 [ 64.458852][ T8065] EXT4-fs (loop5): blocksize: 2048 [ 64.501449][ T8043] loop6: detected capacity change from 0 to 32768 [ 64.553169][ T8043] loop6: p1 p3 < p5 p6 > [ 64.724003][ T8071] loop4: detected capacity change from 0 to 32768 [ 64.770768][ T8099] loop5: detected capacity change from 0 to 2364 [ 64.778960][ T3296] loop4: p1 p2 p3 < p5 p6 > [ 64.785929][ T3296] loop4: p1 size 242222080 extends beyond EOD, truncated [ 64.814615][ T3296] loop4: p2 start 4294967295 is beyond EOD, truncated [ 64.838421][ T8113] loop1: detected capacity change from 0 to 512 [ 64.854347][ T8071] loop4: p1 p2 p3 < p5 p6 > [ 64.863192][ T8071] loop4: p1 size 242222080 extends beyond EOD, truncated [ 64.874045][ T8071] loop4: p2 start 4294967295 is beyond EOD, truncated [ 64.901087][ T8113] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #17: comm syz.1.2461: invalid fast symlink length 37 [ 64.913502][ T8113] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2461: couldn't read orphan inode 17 (err -117) [ 65.041447][ T8140] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.079500][ T8140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.176905][ T8159] IPv6: addrconf: prefix option has invalid lifetime [ 65.199516][ T8162] loop5: detected capacity change from 0 to 164 [ 65.219498][ T8162] ISOFS: Unable to identify CD-ROM format. [ 65.361230][ T8182] loop5: detected capacity change from 0 to 512 [ 65.383871][ T8182] EXT4-fs error (device loop5): ext4_init_orphan_info:585: comm syz.5.2496: inode #0: comm syz.5.2496: iget: illegal inode # [ 65.400490][ T8182] EXT4-fs (loop5): get orphan inode failed [ 65.406585][ T8182] EXT4-fs (loop5): mount failed [ 65.411638][ T8153] loop3: detected capacity change from 0 to 32768 [ 65.471472][ T8153] loop3: p1 p2 p3 < p5 p6 > [ 65.477292][ T8153] loop3: p1 size 242222080 extends beyond EOD, truncated [ 65.500447][ T8153] loop3: p2 start 4294967295 is beyond EOD, truncated [ 65.690378][ T8219] loop3: detected capacity change from 0 to 2048 [ 65.708631][ T8231] loop4: detected capacity change from 0 to 512 [ 65.743886][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 65.744915][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 65.754667][ T3707] udevd[3707]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 65.774085][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.807655][ T8231] EXT4-fs error (device loop4): ext4_orphan_get:1392: comm syz.4.2520: inode #15: comm syz.4.2520: iget: illegal inode # [ 65.833721][ T8231] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2520: couldn't read orphan inode 15 (err -117) [ 65.990418][ T8266] loop4: detected capacity change from 0 to 512 [ 66.017691][ T8266] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 66.050890][ T8266] EXT4-fs (loop4): 1 orphan inode deleted [ 66.056778][ T8266] EXT4-fs (loop4): 1 truncate cleaned up [ 66.070886][ T8266] EXT4-fs mount: 62 callbacks suppressed [ 66.070902][ T8266] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.092780][ T8284] loop3: detected capacity change from 0 to 512 [ 66.106930][ T8284] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2545: bg 0: block 5: invalid block bitmap [ 66.121550][ T8287] loop5: detected capacity change from 0 to 512 [ 66.131143][ T8284] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 66.140714][ T8284] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2545: invalid indirect mapped block 3 (level 2) [ 66.154838][ T8284] EXT4-fs (loop3): 1 orphan inode deleted [ 66.160679][ T8284] EXT4-fs (loop3): 1 truncate cleaned up [ 66.174352][ T8291] loop1: detected capacity change from 0 to 512 [ 66.174731][ T8284] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.207446][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.221586][ T8291] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.237646][ T8291] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2548: iget: bad extended attribute block 1 [ 66.263574][ T8291] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2548: couldn't read orphan inode 15 (err -117) [ 66.284365][ T8291] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 66.356138][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.390029][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.504685][ T8337] loop5: detected capacity change from 0 to 1024 [ 66.551479][ T8337] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.585127][ T8337] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 66.602732][ T8337] EXT4-fs (loop5): orphan cleanup on readonly fs [ 66.629953][ T8337] EXT4-fs error (device loop5): __ext4_get_inode_loc:4861: comm syz.5.2569: Invalid inode table block 0 in block_group 0 [ 66.658419][ T8337] EXT4-fs (loop5): Remounting filesystem read-only [ 66.665014][ T8337] __quota_error: 2 callbacks suppressed [ 66.665029][ T8337] Quota error (device loop5): write_blk: dquota write failed [ 66.678072][ T8337] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 66.691578][ T8337] EXT4-fs (loop5): 1 truncate cleaned up [ 66.713818][ T8337] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 66.736546][ T8369] loop4: detected capacity change from 0 to 2048 [ 66.746839][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.758822][ T8372] loop3: detected capacity change from 0 to 128 [ 66.779434][ T8372] FAT-fs (loop3): bogus number of reserved sectors [ 66.779566][ T8377] loop6: detected capacity change from 0 to 512 [ 66.785998][ T8372] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 66.801551][ T8372] FAT-fs (loop3): Can't find a valid FAT filesystem [ 66.831941][ T8377] EXT4-fs error (device loop6): ext4_orphan_get:1392: inode #17: comm syz.6.2590: invalid fast symlink length 37 [ 66.895895][ T8377] EXT4-fs error (device loop6): ext4_orphan_get:1397: comm syz.6.2590: couldn't read orphan inode 17 (err -117) [ 66.913434][ T8377] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.991703][ T8408] loop4: detected capacity change from 0 to 512 [ 66.999694][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.014948][ T8408] EXT4-fs error (device loop4): ext4_init_orphan_info:585: comm syz.4.2602: inode #0: comm syz.4.2602: iget: illegal inode # [ 67.037420][ T8408] EXT4-fs (loop4): get orphan inode failed [ 67.056669][ T8408] EXT4-fs (loop4): mount failed [ 67.202851][ T8437] loop3: detected capacity change from 0 to 512 [ 67.247369][ T8437] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #17: comm syz.3.2614: invalid fast symlink length 37 [ 67.281749][ T8437] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2614: couldn't read orphan inode 17 (err -117) [ 67.318537][ T8437] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.352633][ T8456] loop6: detected capacity change from 0 to 8192 [ 67.381298][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.503486][ T8487] loop6: detected capacity change from 0 to 512 [ 67.520736][ T8483] loop1: detected capacity change from 0 to 512 [ 67.531310][ T8487] EXT4-fs (loop6): orphan cleanup on readonly fs [ 67.542076][ T8483] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.551185][ T8483] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 67.552241][ T8496] loop4: detected capacity change from 0 to 128 [ 67.561606][ T8490] loop3: detected capacity change from 0 to 1024 [ 67.572571][ T8496] FAT-fs (loop4): bogus number of reserved sectors [ 67.573170][ T8487] EXT4-fs error (device loop6): ext4_orphan_get:1392: inode #15: comm syz.6.2640: iget: bad extended attribute block 1 [ 67.579124][ T8496] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 67.593918][ T8487] EXT4-fs error (device loop6): ext4_orphan_get:1397: comm syz.6.2640: couldn't read orphan inode 15 (err -117) [ 67.600829][ T8496] FAT-fs (loop4): Can't find a valid FAT filesystem [ 67.622190][ T8490] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.633812][ T8483] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 67.633953][ T8487] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 67.653797][ T8483] System zones: 0-2, 18-18, 34-34 [ 67.659092][ T8490] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 67.678005][ T8483] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2638: couldn't read orphan inode 15 (err -116) [ 67.683307][ T8490] EXT4-fs (loop3): orphan cleanup on readonly fs [ 67.710110][ T8490] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz.3.2643: Invalid inode table block 0 in block_group 0 [ 67.736366][ T8483] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.756517][ T8490] EXT4-fs (loop3): Remounting filesystem read-only [ 67.763130][ T8490] Quota error (device loop3): write_blk: dquota write failed [ 67.770559][ T8490] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 67.784784][ T8504] loop5: detected capacity change from 0 to 512 [ 67.797679][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.802115][ T8490] EXT4-fs (loop3): 1 truncate cleaned up [ 67.815038][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.822493][ T8490] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.859015][ T8504] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 67.882861][ T8504] System zones: 0-2, 18-18, 34-34 [ 67.888736][ T8504] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2656: bg 0: block 248: padding at end of block bitmap is not set [ 67.927990][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.937209][ T8504] Quota error (device loop5): write_blk: dquota write failed [ 67.944662][ T8504] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 67.956117][ T8504] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.2656: Failed to acquire dquot type 1 [ 67.991891][ T8504] EXT4-fs (loop5): 1 truncate cleaned up [ 68.026738][ T8504] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.071065][ T8542] loop6: detected capacity change from 0 to 1024 [ 68.111147][ T8542] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.133243][ T8542] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 68.141623][ T8504] syz.5.2656 (8504) used greatest stack depth: 9280 bytes left [ 68.149937][ T8542] EXT4-fs (loop6): orphan cleanup on readonly fs [ 68.168527][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.178278][ T8542] EXT4-fs error (device loop6): __ext4_get_inode_loc:4861: comm syz.6.2665: Invalid inode table block 0 in block_group 0 [ 68.200644][ T8542] EXT4-fs (loop6): Remounting filesystem read-only [ 68.207316][ T8542] Quota error (device loop6): write_blk: dquota write failed [ 68.214793][ T8542] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 68.231721][ T8561] loop1: detected capacity change from 0 to 512 [ 68.240230][ T8542] EXT4-fs (loop6): 1 truncate cleaned up [ 68.267160][ T8542] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.298275][ T8561] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2675: bg 0: block 5: invalid block bitmap [ 68.301303][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.333206][ T8561] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 68.354949][ T8574] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.366229][ T8561] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2675: invalid indirect mapped block 3 (level 2) [ 68.383643][ T8561] EXT4-fs (loop1): 1 orphan inode deleted [ 68.389408][ T8561] EXT4-fs (loop1): 1 truncate cleaned up [ 68.395695][ T8574] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.421917][ T8561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.462498][ T29] audit: type=1326 audit(4271.649:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8588 comm="syz.5.2686" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f12471bebe9 code=0x0 [ 68.501019][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.536801][ T8601] loop1: detected capacity change from 0 to 128 [ 68.542001][ T8597] loop4: detected capacity change from 0 to 512 [ 68.592785][ T8597] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.623159][ T29] audit: type=1326 audit(4271.828:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8610 comm="syz.1.2696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd1ea5aebe9 code=0x7ffc0000 [ 68.649236][ T8597] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.666205][ T8597] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 68.681350][ T8618] IPv6: addrconf: prefix option has invalid lifetime [ 68.693118][ T8597] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 68.700009][ T8597] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.2691: iget: immutable or append flags not allowed on symlinks [ 68.724068][ T8597] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2691: couldn't read orphan inode 16 (err -117) [ 68.745466][ T8626] loop6: detected capacity change from 0 to 128 [ 68.746345][ T8597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.831177][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.931856][ T8651] loop3: detected capacity change from 0 to 512 [ 69.000083][ T8663] tmpfs: Bad value for 'mpol' [ 69.025141][ T8651] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 69.053564][ T8651] System zones: 0-2, 18-18, 34-34 [ 69.077570][ T8651] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2716: bg 0: block 248: padding at end of block bitmap is not set [ 69.150337][ T8690] tmpfs: Bad value for 'mpol' [ 69.157599][ T8651] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2716: Failed to acquire dquot type 1 [ 69.184275][ T8698] IPv6: addrconf: prefix option has invalid lifetime [ 69.226597][ T8651] EXT4-fs (loop3): 1 truncate cleaned up [ 69.232662][ T8651] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.302723][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.393458][ T8727] loop5: detected capacity change from 0 to 512 [ 69.404980][ T8730] IPv6: addrconf: prefix option has invalid lifetime [ 69.446473][ T8727] msdos: Bad value for 'time_offset' [ 69.518749][ T8745] loop1: detected capacity change from 0 to 512 [ 69.525224][ T8747] nfs4: Bad value for 'source' [ 69.543078][ T8752] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.572405][ T8745] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 13 [ 69.574524][ T8752] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.726860][ T8776] nfs4: Bad value for 'source' [ 69.786789][ T8783] loop1: detected capacity change from 0 to 512 [ 69.810844][ T8783] EXT4-fs (loop1): Invalid log block size: 7 [ 70.043185][ T8820] loop5: detected capacity change from 0 to 512 [ 70.101073][ T8820] EXT4-fs warning (device loop5): read_mmp_block:115: Error -74 while reading MMP block 13 [ 70.143482][ T8796] loop3: detected capacity change from 0 to 32768 [ 70.157167][ T8830] loop6: detected capacity change from 0 to 1024 [ 70.179732][ T8830] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 70.196085][ T8830] JBD2: no valid journal superblock found [ 70.196438][ T8837] loop1: detected capacity change from 0 to 1024 [ 70.201898][ T8830] EXT4-fs (loop6): Could not load journal inode [ 70.216991][ T8837] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 70.233157][ T3958] loop3: p1 p3 < p5 p6 > [ 70.239752][ T8837] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.274482][ T8796] loop3: p1 p3 < p5 p6 > [ 70.318418][ T8837] EXT4-fs error (device loop1): ext4_get_journal_inode:5800: comm syz.1.2806: inode #100663328: comm syz.1.2806: iget: illegal inode # [ 70.362708][ T8853] loop6: detected capacity change from 0 to 764 [ 70.374540][ T8853] ISOFS: unable to read i-node block [ 70.379991][ T8853] isofs_fill_super: get root inode failed [ 70.384799][ T8837] EXT4-fs (loop1): Remounting filesystem read-only [ 70.392302][ T8837] EXT4-fs (loop1): no journal found [ 70.397691][ T8837] EXT4-fs (loop1): can't get journal size [ 70.422416][ T8858] loop4: detected capacity change from 0 to 512 [ 70.422686][ T8837] EXT4-fs (loop1): failed to initialize system zone (-22) [ 70.436158][ T8837] EXT4-fs (loop1): mount failed [ 70.456296][ T3707] udevd[3707]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.456738][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 70.478295][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 70.500145][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.513745][ T8858] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 70.561152][ T8858] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.2816: bad orphan inode 15 [ 70.593429][ T8871] loop6: detected capacity change from 0 to 512 [ 70.600240][ T8858] ext4_test_bit(bit=14, block=18) = 1 [ 70.604231][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 70.605733][ T8858] is_bad_inode(inode)=0 [ 70.619619][ T8858] NEXT_ORPHAN(inode)=1023 [ 70.623952][ T8858] max_ino=32 [ 70.627203][ T8858] i_nlink=0 [ 70.631265][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.631592][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 70.642261][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.682287][ T8871] EXT4-fs: Ignoring removed orlov option [ 70.688574][ T8858] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.2816: corrupted xattr block 19: invalid header [ 70.705577][ T8871] EXT4-fs (loop6): unsupported inode size: 4096 [ 70.711914][ T8871] EXT4-fs (loop6): blocksize: 2048 [ 70.717232][ T8858] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 70.759612][ T8858] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 70.803343][ T8889] loop5: detected capacity change from 0 to 512 [ 70.844826][ T8889] EXT4-fs: Ignoring removed nobh option [ 70.865170][ T8889] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 70.921809][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 71.093833][ T8931] loop1: detected capacity change from 0 to 512 [ 71.136743][ T8935] loop4: detected capacity change from 0 to 512 [ 71.175140][ T8935] EXT4-fs: Ignoring removed mblk_io_submit option [ 71.231388][ T8935] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.269825][ T8951] loop1: detected capacity change from 0 to 764 [ 71.283727][ T8935] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 71.301988][ T8935] System zones: 0-2, 18-18, 34-34 [ 71.307483][ T8935] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.2853: iget: bad i_size value: 360287970189639680 [ 71.325478][ T8935] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2853: couldn't read orphan inode 15 (err -117) [ 71.339993][ T8951] ISOFS: unable to read i-node block [ 71.345339][ T8951] isofs_fill_super: get root inode failed [ 71.359362][ T8935] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.371673][ T8927] loop5: detected capacity change from 0 to 32768 [ 71.411375][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.434572][ T3296] loop5: p1 p3 < p5 p6 > [ 71.448868][ T8927] loop5: p1 p3 < p5 p6 > [ 71.462317][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 71.462338][ T29] audit: type=1400 audit(4530.805:255): avc: denied { mount } for pid=8961 comm="syz.1.2867" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 71.576844][ T29] audit: type=1400 audit(4530.857:256): avc: denied { unmount } for pid=4056 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 71.665801][ T8991] capability: warning: `syz.6.2879' uses 32-bit capabilities (legacy support in use) [ 71.704448][ T8996] loop3: detected capacity change from 0 to 512 [ 71.744405][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 71.752978][ T8996] EXT4-fs: Ignoring removed nobh option [ 71.766475][ T9004] loop6: detected capacity change from 0 to 1024 [ 71.768750][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 71.773955][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 71.793883][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 71.809651][ T8996] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 71.845703][ T9004] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 71.860144][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 71.872271][ T9004] EXT4-fs (loop6): mount failed [ 71.905033][ T9014] loop5: detected capacity change from 0 to 2048 [ 71.991316][ T9014] Alternate GPT is invalid, using primary GPT. [ 71.997675][ T9014] loop5: p2 p3 p7 [ 72.006571][ T9028] loop6: detected capacity change from 0 to 512 [ 72.245352][ T9065] delete_channel: no stack [ 72.249824][ T9065] delete_channel: no stack [ 72.292777][ T9073] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 72.299324][ T9073] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 72.307011][ T9073] vhci_hcd vhci_hcd.0: Device attached [ 72.323275][ T9077] loop5: detected capacity change from 0 to 512 [ 72.333214][ T9074] vhci_hcd: connection closed [ 72.334009][ T111] vhci_hcd: stop threads [ 72.343323][ T111] vhci_hcd: release socket [ 72.347805][ T111] vhci_hcd: disconnect device [ 72.367420][ T9077] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.386340][ T9077] EXT4-fs (loop5): failed to initialize system zone (-117) [ 72.400177][ T9077] EXT4-fs (loop5): mount failed [ 72.489614][ T9092] loop4: detected capacity change from 0 to 2048 [ 72.531055][ T9092] EXT4-fs (loop4): failed to initialize system zone (-117) [ 72.549370][ T9092] EXT4-fs (loop4): mount failed [ 72.568154][ T9110] loop6: detected capacity change from 0 to 512 [ 72.577624][ T9110] EXT4-fs: dax option not supported [ 72.819828][ T9149] loop4: detected capacity change from 0 to 764 [ 72.880591][ T9159] loop5: detected capacity change from 0 to 164 [ 72.905665][ T9162] loop6: detected capacity change from 0 to 512 [ 72.933494][ T9159] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 72.946181][ T9162] EXT4-fs: Ignoring removed mblk_io_submit option [ 73.003118][ T9176] loop4: detected capacity change from 0 to 512 [ 73.008258][ T9162] EXT4-fs (loop6): failed to initialize system zone (-117) [ 73.022977][ T9162] EXT4-fs (loop6): mount failed [ 73.030025][ T9176] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 73.076732][ T9176] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 73.101532][ T9176] EXT4-fs (loop4): orphan cleanup on readonly fs [ 73.119017][ T9176] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.2969: attempt to clear invalid blocks 1024 len 1 [ 73.140995][ T9176] EXT4-fs (loop4): Remounting filesystem read-only [ 73.148586][ T9176] EXT4-fs (loop4): 1 truncate cleaned up [ 73.154819][ T9176] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 73.181954][ T9195] loop5: detected capacity change from 0 to 512 [ 73.190012][ T9195] EXT4-fs: dax option not supported [ 73.214456][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 73.289139][ T9206] loop5: detected capacity change from 0 to 2048 [ 73.320769][ T9206] EXT4-fs: Ignoring removed nobh option [ 73.353218][ T9216] loop1: detected capacity change from 0 to 764 [ 73.368411][ T9206] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.418948][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.438817][ T9230] loop4: detected capacity change from 0 to 512 [ 73.484090][ T9230] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2992: bg 0: block 131: padding at end of block bitmap is not set [ 73.558262][ T9230] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 73.572719][ T9230] EXT4-fs (loop4): 1 truncate cleaned up [ 73.591349][ T9230] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.623926][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.833422][ T9292] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 73.840057][ T9292] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 73.847558][ T9292] vhci_hcd vhci_hcd.0: Device attached [ 73.861253][ T9293] vhci_hcd: connection closed [ 73.861455][ T31] vhci_hcd: stop threads [ 73.870556][ T31] vhci_hcd: release socket [ 73.875036][ T31] vhci_hcd: disconnect device [ 74.019713][ T9322] loop1: detected capacity change from 0 to 512 [ 74.039382][ T9322] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 74.068353][ T9322] EXT4-fs (loop1): 1 truncate cleaned up [ 74.077102][ T9322] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.077728][ T9332] loop3: detected capacity change from 0 to 2048 [ 74.101667][ T9332] EXT4-fs: Ignoring removed nobh option [ 74.114401][ T9332] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.133024][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.157215][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.221537][ T9351] loop3: detected capacity change from 0 to 512 [ 74.248161][ T9351] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.284062][ T9351] EXT4-fs error (device loop3): ext4_quota_enable:7124: comm syz.3.3048: Bad quota inum: 29696, type: 1 [ 74.295469][ T9344] loop5: detected capacity change from 0 to 8192 [ 74.312098][ T9351] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 74.334767][ T9351] EXT4-fs (loop3): mount failed [ 74.372231][ T9366] loop1: detected capacity change from 0 to 256 [ 74.398924][ T9366] FAT-fs (loop1): Directory bread(block 64) failed [ 74.411615][ T9366] FAT-fs (loop1): Directory bread(block 65) failed [ 74.424502][ T9366] FAT-fs (loop1): Directory bread(block 66) failed [ 74.426516][ T9372] loop4: detected capacity change from 0 to 2048 [ 74.435107][ T9366] FAT-fs (loop1): Directory bread(block 67) failed [ 74.444082][ T9366] FAT-fs (loop1): Directory bread(block 68) failed [ 74.450786][ T9366] FAT-fs (loop1): Directory bread(block 69) failed [ 74.457874][ T9366] FAT-fs (loop1): Directory bread(block 70) failed [ 74.465459][ T9366] FAT-fs (loop1): Directory bread(block 71) failed [ 74.472771][ T9366] FAT-fs (loop1): Directory bread(block 72) failed [ 74.479337][ T9366] FAT-fs (loop1): Directory bread(block 73) failed [ 75.101354][ T9458] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.130295][ T9458] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.286073][ T9475] loop4: detected capacity change from 0 to 8192 [ 75.569852][ T29] audit: type=1400 audit(4535.131:257): avc: denied { create } for pid=9525 comm="syz.4.3134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 75.620652][ T9530] tmpfs: Bad value for 'mpol' [ 75.964600][ T9581] loop5: detected capacity change from 0 to 1024 [ 75.984364][ T9581] EXT4-fs (loop5): SIPHASH is not a valid default hash value [ 76.028447][ T9591] loop6: detected capacity change from 0 to 512 [ 76.038732][ T9594] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 76.045273][ T9594] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 76.052744][ T9594] vhci_hcd vhci_hcd.0: Device attached [ 76.061289][ T9595] vhci_hcd: connection closed [ 76.061963][ T1626] vhci_hcd: stop threads [ 76.071028][ T1626] vhci_hcd: release socket [ 76.075522][ T1626] vhci_hcd: disconnect device [ 76.092386][ T9591] EXT4-fs: Ignoring removed bh option [ 76.116448][ T9603] loop3: detected capacity change from 0 to 512 [ 76.126558][ T9591] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 76.165237][ T9603] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #12: comm syz.3.3169: corrupted in-inode xattr: invalid ea_ino [ 76.197651][ T9603] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.3169: couldn't read orphan inode 12 (err -117) [ 76.263613][ T9603] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.296238][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.390264][ T9639] loop4: detected capacity change from 0 to 512 [ 76.414399][ T9639] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 76.419654][ T9644] 9pnet_fd: Insufficient options for proto=fd [ 76.425339][ T9639] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 76.441538][ T9639] EXT4-fs (loop4): group descriptors corrupted! [ 76.570372][ T9655] loop6: detected capacity change from 0 to 512 [ 76.586828][ T9655] EXT4-fs: Ignoring removed nomblk_io_submit option [ 76.599919][ T9663] tmpfs: Bad value for 'mpol' [ 76.607246][ T9664] loop3: detected capacity change from 0 to 128 [ 76.616176][ T9655] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 76.626069][ T9655] EXT4-fs (loop6): Unsupported encryption level 255 [ 76.647220][ T9664] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 76.665720][ T9664] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 76.692182][ T4065] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.728619][ T9675] loop3: detected capacity change from 0 to 128 [ 76.892409][ T9696] loop3: detected capacity change from 0 to 1024 [ 76.917466][ T9696] EXT4-fs (loop3): can't read group descriptor 0 [ 77.169694][ T9732] 9pnet_fd: Insufficient options for proto=fd [ 77.373431][ T29] audit: type=1400 audit(4537.034:258): avc: denied { create } for pid=9751 comm="syz.1.3244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 77.527352][ T9799] tmpfs: Bad value for 'mpol' [ 77.565532][ T9804] bpf: Bad value for 'gid' [ 77.634718][ T9818] loop3: detected capacity change from 0 to 512 [ 77.675347][ T9822] loop1: detected capacity change from 0 to 1024 [ 77.696576][ T9822] EXT4-fs (loop1): can't read group descriptor 0 [ 77.706403][ T9818] EXT4-fs (loop3): unsupported inode size: 22272 [ 77.713008][ T9818] EXT4-fs (loop3): blocksize: 1024 [ 77.733468][ T9831] loop6: detected capacity change from 0 to 128 [ 77.762688][ T9835] loop5: detected capacity change from 0 to 1024 [ 77.801013][ T9835] EXT4-fs: Ignoring removed bh option [ 77.829528][ T9835] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.882774][ T9835] EXT4-fs error (device loop5): ext4_quota_enable:7128: comm syz.5.3284: inode #2304: comm syz.5.3284: iget: illegal inode # [ 77.905374][ T9849] loop3: detected capacity change from 0 to 512 [ 77.908482][ T9855] loop4: detected capacity change from 0 to 128 [ 77.919566][ T9855] FAT-fs (loop4): bogus number of FAT structure [ 77.926076][ T9855] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 77.935437][ T9855] FAT-fs (loop4): Can't find a valid FAT filesystem [ 77.945429][ T9835] EXT4-fs (loop5): Remounting filesystem read-only [ 77.951999][ T9835] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 77.981656][ T9835] EXT4-fs (loop5): mount failed [ 78.010827][ T9849] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 78.021295][ T9849] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 78.030746][ T9849] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.3291: Failed to acquire dquot type 0 [ 78.057224][ T9849] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 78.067651][ T9849] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 78.077324][ T9849] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.3291: Failed to acquire dquot type 0 [ 78.100315][ T9849] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 78.110761][ T9849] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 78.120203][ T9849] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.3291: Failed to acquire dquot type 0 [ 78.141578][ T9849] EXT4-fs (loop3): 1 orphan inode deleted [ 78.172789][ T9849] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.198764][ T29] audit: type=1326 audit(4537.912:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9883 comm="syz.4.3308" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f055febe9 code=0x0 [ 78.275248][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.290994][ T9901] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 78.300593][ T9899] loop6: detected capacity change from 0 to 2048 [ 78.301730][ T9898] tmpfs: Bad value for 'mpol' [ 78.318300][ T9899] EXT4-fs (loop6): #clusters per group too big: 32768 [ 78.639786][ T9965] loop6: detected capacity change from 0 to 128 [ 78.660039][ T9965] FAT-fs (loop6): bogus number of FAT structure [ 78.666425][ T9965] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 78.675888][ T9965] FAT-fs (loop6): Can't find a valid FAT filesystem [ 78.762445][ T9985] loop3: detected capacity change from 0 to 736 [ 78.827937][ T9985] ISOFS: unable to read i-node block [ 78.833369][ T9985] isofs_fill_super: get root inode failed [ 78.840117][ T9999] No source specified [ 78.873383][ T29] audit: type=1400 audit(4544.616:260): avc: denied { setcurrent } for pid=10003 comm="syz.5.3367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.903734][T10006] tmpfs: Bad value for 'mpol' [ 78.940784][ T29] audit: type=1326 audit(4544.690:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10011 comm="syz.6.3371" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8bed04ebe9 code=0x0 [ 79.210902][T10058] loop3: detected capacity change from 0 to 512 [ 79.223006][T10058] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 79.241056][T10062] loop1: detected capacity change from 0 to 1024 [ 79.257582][T10058] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 79.287697][T10058] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.3392: corrupted inode contents [ 79.288135][T10062] EXT4-fs error (device loop1): ext4_quota_enable:7128: inode #3: comm syz.1.3397: iget: checksum invalid [ 79.313323][T10058] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #11: comm syz.3.3392: mark_inode_dirty error [ 79.326785][T10066] loop4: detected capacity change from 0 to 2048 [ 79.327208][T10062] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.3397: Bad quota inode: 3, type: 0 [ 79.340060][T10058] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3392: invalid indirect mapped block 1 (level 1) [ 79.361821][T10062] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 79.377338][T10062] EXT4-fs (loop1): mount failed [ 79.384230][T10066] EXT4-fs (loop4): #clusters per group too big: 32768 [ 79.392372][T10058] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.3392: corrupted inode contents [ 79.458096][T10079] IPv6: addrconf: prefix option has invalid lifetime [ 79.458707][T10058] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 79.480901][T10058] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.3392: corrupted inode contents [ 79.494568][T10058] EXT4-fs error (device loop3): ext4_truncate:4666: inode #11: comm syz.3.3392: mark_inode_dirty error [ 79.519653][T10058] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 79.532998][T10081] loop4: detected capacity change from 0 to 1024 [ 79.539702][T10081] EXT4-fs: Ignoring removed bh option [ 79.546801][T10081] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.558239][T10058] EXT4-fs (loop3): 1 truncate cleaned up [ 79.564611][T10058] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.577112][T10081] EXT4-fs error (device loop4): ext4_quota_enable:7128: comm syz.4.3403: inode #2304: comm syz.4.3403: iget: illegal inode # [ 79.591438][T10087] loop5: detected capacity change from 0 to 2048 [ 79.592136][T10081] EXT4-fs (loop4): Remounting filesystem read-only [ 79.604374][T10081] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 79.621424][T10081] EXT4-fs (loop4): mount failed [ 79.654564][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.751652][T10104] loop5: detected capacity change from 0 to 2048 [ 79.760716][T10104] EXT4-fs: Ignoring removed bh option [ 79.773719][T10104] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 79.999570][T10152] loop3: detected capacity change from 0 to 128 [ 80.303431][T10182] loop4: detected capacity change from 0 to 8192 [ 80.358690][ T3958] loop4: p1 p4 [ 80.362271][ T3958] loop4: p1 size 196608 extends beyond EOD, truncated [ 80.376145][T10221] loop5: detected capacity change from 0 to 1024 [ 80.383135][ T3958] loop4: p4 size 50331648 extends beyond EOD, truncated [ 80.391695][T10221] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 80.402735][T10221] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 80.426859][T10221] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #2: comm syz.5.3472: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 80.444479][T10182] loop4: p1 p4 [ 80.448054][T10182] loop4: p1 size 196608 extends beyond EOD, truncated [ 80.470303][T10182] loop4: p4 size 50331648 extends beyond EOD, truncated [ 80.479299][T10221] EXT4-fs (loop5): no journal found [ 80.508163][T10227] loop6: detected capacity change from 0 to 2048 [ 80.520947][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.521136][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.580315][T10239] loop5: detected capacity change from 0 to 512 [ 80.615256][T10239] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 80.633708][T10245] loop3: detected capacity change from 0 to 512 [ 80.655732][T10239] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.3482: bad orphan inode 16 [ 80.699322][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.702369][T10239] ext4_test_bit(bit=15, block=4) = 0 [ 80.714457][T10239] EXT4-fs (loop5): 1 orphan inode deleted [ 80.715955][ T3957] udevd[3957]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.748526][T10245] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 80.765491][T10239] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.767980][T10265] loop6: detected capacity change from 0 to 512 [ 80.784578][T10245] EXT4-fs (loop3): orphan cleanup on readonly fs [ 80.803603][T10265] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 80.814863][T10245] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.3486: corrupted inode contents [ 80.827986][T10265] EXT4-fs error (device loop6): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 80.843826][T10245] EXT4-fs (loop3): Remounting filesystem read-only [ 80.850582][T10245] EXT4-fs (loop3): 1 truncate cleaned up [ 80.853434][T10265] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #11: comm syz.6.3493: corrupted inode contents [ 80.856665][ T41] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 80.878617][ T41] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 80.887130][T10265] EXT4-fs error (device loop6): ext4_dirty_inode:6538: inode #11: comm syz.6.3493: mark_inode_dirty error [ 80.889202][ T41] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 80.918263][T10245] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.920812][T10265] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.3493: invalid indirect mapped block 1 (level 1) [ 80.947196][T10265] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #11: comm syz.6.3493: corrupted inode contents [ 80.964480][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.968342][T10265] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 80.986218][T10265] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #11: comm syz.6.3493: corrupted inode contents [ 80.999990][ T4065] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.013159][T10265] EXT4-fs error (device loop6): ext4_truncate:4666: inode #11: comm syz.6.3493: mark_inode_dirty error [ 81.025205][T10265] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 81.034780][T10265] EXT4-fs (loop6): 1 truncate cleaned up [ 81.068901][T10265] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.226543][T10298] loop3: detected capacity change from 0 to 8192 [ 81.229495][ T4063] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.259888][ T3958] loop3: p1 p4 < > [ 81.267006][ T3958] loop3: p1 start 4261412864 is beyond EOD, truncated [ 81.299389][T10298] loop3: p1 p4 < > [ 81.303314][T10298] loop3: p1 start 4261412864 is beyond EOD, truncated [ 81.322157][T10326] tmpfs: Bad value for 'mpol' [ 81.387038][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 81.401983][T10336] loop4: detected capacity change from 0 to 512 [ 81.411132][T10338] loop1: detected capacity change from 0 to 512 [ 81.431736][T10336] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 81.439358][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 81.445988][T10341] loop6: detected capacity change from 0 to 2048 [ 81.470919][T10336] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 81.492176][T10336] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.3527: corrupted inode contents [ 81.508305][T10336] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #11: comm syz.4.3527: mark_inode_dirty error [ 81.519927][T10336] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3527: invalid indirect mapped block 1 (level 1) [ 81.522061][ T3296] loop6: p2 p3 < > p4 < p5 > [ 81.537950][ T3296] loop6: partition table partially beyond EOD, truncated [ 81.546883][T10336] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.3527: corrupted inode contents [ 81.549053][T10351] loop3: detected capacity change from 0 to 512 [ 81.573402][ T3296] loop6: p3 start 4225 is beyond EOD, truncated [ 81.580695][T10351] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.591319][T10336] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 81.591379][T10338] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 81.610756][T10353] loop5: detected capacity change from 0 to 512 [ 81.613139][T10336] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #11: comm syz.4.3527: corrupted inode contents [ 81.629340][T10341] loop6: p2 p3 < > p4 < p5 > [ 81.629693][T10351] EXT4-fs error (device loop3): ext4_init_orphan_info:611: comm syz.3.3535: orphan file block 0: bad magic [ 81.634080][T10341] loop6: partition table partially beyond EOD, truncated [ 81.653827][T10353] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 81.663791][T10353] EXT4-fs (loop5): #blocks per group too big: 466944 [ 81.667976][T10341] loop6: p3 start 4225 is beyond EOD, truncated [ 81.677318][T10351] EXT4-fs (loop3): Remounting filesystem read-only [ 81.684554][T10336] EXT4-fs error (device loop4): ext4_truncate:4666: inode #11: comm syz.4.3527: mark_inode_dirty error [ 81.686640][T10351] EXT4-fs (loop3): mount failed [ 81.713962][T10356] loop1: detected capacity change from 0 to 1024 [ 81.721340][T10336] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 81.733899][T10356] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 81.744827][T10356] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 81.756267][T10336] EXT4-fs (loop4): 1 truncate cleaned up [ 81.773276][T10356] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.3537: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 81.773829][T10336] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.805810][T10356] EXT4-fs (loop1): no journal found [ 81.839689][ T3958] udevd[3958]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 81.840124][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop6p5, 10) failed: No such file or directory [ 81.876312][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 82.002914][ T4071] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.032332][T10385] tmpfs: Bad value for 'mpol' [ 82.066916][T10388] loop6: detected capacity change from 0 to 1024 [ 82.081456][T10386] loop4: detected capacity change from 0 to 2048 [ 82.094629][T10388] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 82.105575][T10388] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 82.117658][T10388] EXT4-fs error (device loop6): ext4_ext_check_inode:523: inode #2: comm syz.6.3553: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 82.149632][T10397] loop1: detected capacity change from 0 to 512 [ 82.167348][T10388] EXT4-fs (loop6): no journal found [ 82.207479][T10407] loop5: detected capacity change from 0 to 512 [ 82.215245][T10397] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 82.233683][T10397] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.246080][T10407] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 82.270846][T10397] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.3556: corrupted inode contents [ 82.288798][T10407] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 82.308419][T10407] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3561: corrupted inode contents [ 82.326320][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 82.326351][ T29] audit: type=1326 audit(4554.254:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10420 comm="syz.6.3568" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8bed04ebe9 code=0x0 [ 82.351608][T10407] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #11: comm syz.5.3561: mark_inode_dirty error [ 82.367819][T10397] EXT4-fs (loop1): Remounting filesystem read-only [ 82.386972][T10397] EXT4-fs (loop1): 1 truncate cleaned up [ 82.392735][ T1626] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.403369][ T1626] Quota error (device loop1): write_blk: dquota write failed [ 82.410907][ T1626] Quota error (device loop1): remove_free_dqentry: Can't write block (5) with free entries [ 82.421011][ T1626] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.431746][ T1626] Quota error (device loop1): write_blk: dquota write failed [ 82.436162][T10429] loop3: detected capacity change from 0 to 8192 [ 82.439141][ T1626] Quota error (device loop1): free_dqentry: Can't move quota data block (5) to free list [ 82.447873][T10407] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.3561: invalid indirect mapped block 1 (level 1) [ 82.473152][T10433] loop6: detected capacity change from 0 to 2048 [ 82.484370][T10407] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3561: corrupted inode contents [ 82.486616][ T1626] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 82.498061][T10407] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 82.506392][ T1626] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 82.516245][T10407] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3561: corrupted inode contents [ 82.535595][T10435] loop4: detected capacity change from 0 to 512 [ 82.544714][ T3958] loop3: p1 p2 p3 [ 82.548862][ T1626] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 82.558863][T10407] EXT4-fs error (device loop5): ext4_truncate:4666: inode #11: comm syz.5.3561: mark_inode_dirty error [ 82.561840][T10435] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 82.589312][T10397] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.602492][T10407] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 82.611869][T10407] EXT4-fs (loop5): 1 truncate cleaned up [ 82.618073][ T3958] loop3: p3 start 331777 is beyond EOD, truncated [ 82.635971][T10407] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.650906][T10429] loop3: p1 p2 p3 [ 82.668473][T10429] loop3: p3 start 331777 is beyond EOD, truncated [ 82.706234][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.772533][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 82.815101][ T4060] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.851908][T10463] loop1: detected capacity change from 0 to 1024 [ 82.890996][T10463] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 82.922810][ T29] audit: type=1400 audit(4554.863:269): avc: denied { read } for pid=10473 comm="syz.4.3595" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 82.977191][T10485] dns_resolver: Unsupported content type (231) [ 82.983773][T10483] loop3: detected capacity change from 0 to 512 [ 83.012715][T10490] loop1: detected capacity change from 0 to 512 [ 83.020302][T10483] EXT4-fs (loop3): Invalid log cluster size: 1073741826 [ 83.042978][T10490] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 83.084338][T10490] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 83.099223][T10490] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.3601: corrupted inode contents [ 83.120383][T10490] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #11: comm syz.1.3601: mark_inode_dirty error [ 83.157473][T10490] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3601: invalid indirect mapped block 1 (level 1) [ 83.170742][ T29] audit: type=1326 audit(4555.126:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10506 comm="syz.6.3611" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8bed04ebe9 code=0x0 [ 83.198807][T10510] loop5: detected capacity change from 0 to 1024 [ 83.211749][T10490] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.3601: corrupted inode contents [ 83.251023][T10510] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 83.261270][T10510] EXT4-fs (loop5): required journal recovery suppressed and not mounted read-only [ 83.280097][ T29] audit: type=1400 audit(4555.252:271): avc: denied { unmount } for pid=4065 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 83.282287][T10490] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 83.368175][T10539] dns_resolver: Unsupported content type (231) [ 83.377346][T10490] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.3601: corrupted inode contents [ 83.395793][T10490] EXT4-fs error (device loop1): ext4_truncate:4666: inode #11: comm syz.1.3601: mark_inode_dirty error [ 83.430130][T10490] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 83.448522][T10490] EXT4-fs (loop1): 1 truncate cleaned up [ 83.470449][T10490] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.539245][T10563] loop4: detected capacity change from 0 to 1024 [ 83.566533][T10563] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 83.582140][T10569] loop5: detected capacity change from 0 to 2048 [ 83.643436][ T4056] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.650262][T10580] loop4: detected capacity change from 0 to 512 [ 83.662229][T10576] loop6: detected capacity change from 0 to 512 [ 83.689942][T10580] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 83.691460][T10576] EXT4-fs: Ignoring removed i_version option [ 83.705636][T10576] EXT4-fs: Ignoring removed nobh option [ 83.755538][T10590] loop3: detected capacity change from 0 to 512 [ 83.762734][T10584] loop5: detected capacity change from 0 to 8192 [ 83.769346][T10576] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 83.770716][T10580] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.779257][T10576] EXT4-fs (loop6): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 83.786583][T10580] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.3646: Block bitmap for bg 0 marked uninitialized [ 83.814891][T10580] EXT4-fs (loop4): Remounting filesystem read-only [ 83.816197][T10590] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 83.828864][T10580] EXT4-fs (loop4): 1 orphan inode deleted [ 83.841411][ T3296] loop5: p1 p4 < > [ 83.857547][ T3296] loop5: p1 start 4261412864 is beyond EOD, truncated [ 83.884374][T10584] loop5: p1 p4 < > [ 83.890190][T10584] loop5: p1 start 4261412864 is beyond EOD, truncated [ 83.987554][T10610] loop5: detected capacity change from 0 to 512 [ 84.005330][T10614] loop1: detected capacity change from 0 to 128 [ 84.029705][T10614] FAT-fs (loop1): bogus number of reserved sectors [ 84.036349][T10614] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 84.045855][T10614] FAT-fs (loop1): Can't find a valid FAT filesystem [ 84.062382][T10610] EXT4-fs warning (device loop5): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 84.154104][T10633] loop4: detected capacity change from 0 to 512 [ 84.182194][T10638] loop5: detected capacity change from 0 to 512 [ 84.199392][T10629] loop6: detected capacity change from 0 to 8192 [ 84.211713][T10633] EXT4-fs (loop4): bad block size 8192 [ 84.232672][T10638] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 84.248664][ T3296] loop6: p1 p4 < > [ 84.263012][ T3296] loop6: p1 start 4261412864 is beyond EOD, truncated [ 84.280935][T10629] loop6: p1 p4 < > [ 84.289117][T10637] loop1: detected capacity change from 0 to 8192 [ 84.298984][T10629] loop6: p1 start 4261412864 is beyond EOD, truncated [ 84.345394][T10637] loop1: p1 p2 p3 [ 84.356027][T10637] loop1: p3 start 331777 is beyond EOD, truncated [ 84.367054][ T2995] loop1: p1 p2 p3 [ 84.373905][ T2995] loop1: p3 start 331777 is beyond EOD, truncated [ 84.540945][T10679] loop4: detected capacity change from 0 to 512 [ 84.619203][T10679] EXT4-fs (loop4): failed to initialize system zone (-117) [ 84.629827][T10687] loop5: detected capacity change from 0 to 8192 [ 84.636511][T10679] EXT4-fs (loop4): mount failed [ 84.660726][ T3958] loop5: p1 p2 p3 [ 84.672713][ T3958] loop5: p3 start 331777 is beyond EOD, truncated [ 84.704019][T10687] loop5: p1 p2 p3 [ 84.713955][T10687] loop5: p3 start 331777 is beyond EOD, truncated [ 84.715970][T10704] loop6: detected capacity change from 0 to 128 [ 84.762976][T10710] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 84.768275][T10704] FAT-fs (loop6): bogus number of reserved sectors [ 84.778754][T10704] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 84.788163][T10704] FAT-fs (loop6): Can't find a valid FAT filesystem [ 84.935686][T10740] loop1: detected capacity change from 0 to 512 [ 84.947323][T10740] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 85.004137][T10748] loop1: detected capacity change from 0 to 512 [ 85.011106][T10748] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 85.042461][T10748] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.048898][T10748] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.3729: Block bitmap for bg 0 marked uninitialized [ 85.073093][T10748] EXT4-fs (loop1): Remounting filesystem read-only [ 85.098143][T10748] EXT4-fs (loop1): 1 orphan inode deleted [ 85.166332][T10771] loop6: detected capacity change from 0 to 1024 [ 85.176409][T10771] EXT4-fs error (device loop6): ext4_acquire_dquot:6937: comm syz.6.3749: Failed to acquire dquot type 0 [ 85.241667][T10787] loop5: detected capacity change from 0 to 512 [ 85.256283][T10771] EXT4-fs error (device loop6): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 85.275162][T10791] loop3: detected capacity change from 0 to 512 [ 85.282163][T10791] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.286511][T10787] EXT4-fs (loop5): failed to initialize system zone (-117) [ 85.296852][T10771] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #13: comm syz.6.3749: corrupted inode contents [ 85.299423][T10787] EXT4-fs (loop5): mount failed [ 85.317200][T10771] EXT4-fs error (device loop6): ext4_dirty_inode:6538: inode #13: comm syz.6.3749: mark_inode_dirty error [ 85.335198][ T2995] ================================================================== [ 85.343298][ T2995] BUG: KCSAN: data-race in dont_mount / step_into [ 85.349770][ T2995] [ 85.352090][ T2995] read-write to 0xffff88811099aa80 of 4 bytes by task 3296 on cpu 0: [ 85.360151][ T2995] dont_mount+0x2a/0x40 [ 85.364308][ T2995] vfs_unlink+0x28f/0x420 [ 85.368635][ T2995] do_unlinkat+0x24e/0x480 [ 85.373069][ T2995] __x64_sys_unlink+0x2e/0x40 [ 85.377761][ T2995] x64_sys_call+0x2dc0/0x2ff0 [ 85.382442][ T2995] do_syscall_64+0xd2/0x200 [ 85.386953][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.392847][ T2995] [ 85.395171][ T2995] read to 0xffff88811099aa80 of 4 bytes by task 2995 on cpu 1: [ 85.402721][ T2995] step_into+0x12f/0x820 [ 85.406975][ T2995] walk_component+0x162/0x220 [ 85.411657][ T2995] path_lookupat+0xfe/0x2a0 [ 85.416166][ T2995] filename_lookup+0x147/0x340 [ 85.420992][ T2995] do_readlinkat+0x7d/0x320 [ 85.425495][ T2995] __x64_sys_readlink+0x47/0x60 [ 85.430354][ T2995] x64_sys_call+0x28da/0x2ff0 [ 85.435036][ T2995] do_syscall_64+0xd2/0x200 [ 85.439544][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.445438][ T2995] [ 85.447753][ T2995] value changed: 0x00300080 -> 0x00004080 [ 85.453460][ T2995] [ 85.455778][ T2995] Reported by Kernel Concurrency Sanitizer on: [ 85.461923][ T2995] CPU: 1 UID: 0 PID: 2995 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 85.472856][ T2995] Tainted: [W]=WARN [ 85.476662][ T2995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 85.486721][ T2995] ================================================================== [ 85.514862][T10771] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #13: comm syz.6.3749: corrupted inode contents [ 85.528428][T10791] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 85.536750][T10791] EXT4-fs (loop3): orphan cleanup on readonly fs [ 85.543819][T10771] EXT4-fs error (device loop6): __ext4_ext_dirty:206: inode #13: comm syz.6.3749: mark_inode_dirty error [ 85.545644][T10791] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 85.562755][T10771] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #13: comm syz.6.3749: corrupted inode contents [ 85.570591][T10791] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 85.582539][T10771] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 85.589588][T10791] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3748: bg 0: block 40: padding at end of block bitmap is not set [ 85.597038][T10771] EXT4-fs error (device loop6): ext4_do_update_inode:5653: inode #13: comm syz.6.3749: corrupted inode contents [ 85.613979][T10791] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 85.623292][T10771] EXT4-fs error (device loop6): ext4_truncate:4666: inode #13: comm syz.6.3749: mark_inode_dirty error [ 85.632973][T10791] EXT4-fs (loop3): 1 truncate cleaned up [ 85.643243][T10771] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 85.657784][T10771] EXT4-fs (loop6): 1 truncate cleaned up