last executing test programs: 661.966942ms ago: executing program 3 (id=4023): syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @random="86082b9827c1", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "0400", 0x0, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, @local}}}}, 0x0) 621.405123ms ago: executing program 1 (id=4026): ustat(0x200, 0x0) 608.956523ms ago: executing program 3 (id=4027): prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) 577.268503ms ago: executing program 1 (id=4030): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000200)={[{@lazytime}, {@nomblk_io_submit}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@nombcache}, {@quota}, {@quota}]}, 0xff, 0x443, &(0x7f0000000940)="$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") 525.472434ms ago: executing program 3 (id=4032): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="6daa00000000000071101f00000000009500"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 525.322534ms ago: executing program 4 (id=4033): timerfd_create(0x1, 0x0) 525.199354ms ago: executing program 2 (id=4034): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000005000000020000000001000700"], 0x0, 0x29, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) 525.095794ms ago: executing program 4 (id=4035): mount_setattr(0xffffffffffffffff, 0x0, 0x8000, 0x0, 0x0) 475.706254ms ago: executing program 2 (id=4036): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x2, 0x4, 0x0, 0x1, 0x98}, @exit], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) 419.145445ms ago: executing program 4 (id=4038): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) 418.860465ms ago: executing program 3 (id=4039): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./bus\x00', 0x2000000, &(0x7f0000000080), 0x1, 0x45f, &(0x7f0000001300)="$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") 418.547635ms ago: executing program 2 (id=4040): syz_mount_image$ext4(&(0x7f0000000740)='ext2\x00', &(0x7f0000000780)='./file0\x00', 0x1, &(0x7f0000000000)={[{@mb_optimize_scan}, {@block_validity}, {@i_version}]}, 0x1, 0x743, &(0x7f0000000f40)="$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") 398.249415ms ago: executing program 4 (id=4041): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x2808409, &(0x7f0000000180)=ANY=[], 0x1, 0x29a, &(0x7f0000000680)="$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") 329.575476ms ago: executing program 1 (id=4043): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x87}, {0x3c}, {0x6}]}) 329.382586ms ago: executing program 0 (id=4044): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40800000000000073119a00000000008510000002000000b7000000000000009500c200000000009500001200000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) 289.157406ms ago: executing program 0 (id=4045): futex_waitv(&(0x7f0000000d80)=[{0x2, 0x0, 0x80}], 0x1, 0x0, &(0x7f00000011c0), 0x1) 267.468396ms ago: executing program 4 (id=4046): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x10, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="6110480000000000d5000000562cbf9695"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 244.318537ms ago: executing program 0 (id=4047): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 243.808117ms ago: executing program 1 (id=4048): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x804, &(0x7f0000000300)={[{@barrier_val={'barrier', 0x3d, 0xeb}}, {@noblock_validity}]}, 0x1, 0x511, &(0x7f0000000a80)="$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") 199.991417ms ago: executing program 0 (id=4049): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@cgroup, 0xffffffffffffffff, 0x1d, 0x30, 0xffffffffffffffff, @void, @void, @void, @value}, 0x20) 182.152188ms ago: executing program 3 (id=4050): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x9, [@volatile, @var={0x2, 0x0, 0x0, 0xe, 0x3}, @typedef={0x7, 0x0, 0x0, 0x8, 0x1}]}, {0x0, [0x30, 0x61, 0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x49, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) 177.520688ms ago: executing program 4 (id=4051): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8002, &(0x7f00000000c0), 0x1, 0x4b4, &(0x7f0000000c80)="$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") 169.177488ms ago: executing program 2 (id=4052): fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000) 125.457368ms ago: executing program 0 (id=4053): syz_mount_image$msdos(&(0x7f0000001b00), &(0x7f0000001b40)='./file0\x00', 0x4000, &(0x7f0000000340)=ANY=[@ANYRES8=0x0], 0xfd, 0x1ef, &(0x7f0000001900)="$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") 62.470209ms ago: executing program 0 (id=4054): syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x2008800, &(0x7f0000000080), 0x1, 0x651, &(0x7f0000000800)="$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") 60.064209ms ago: executing program 2 (id=4055): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071121b000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 25.424619ms ago: executing program 1 (id=4056): syz_io_uring_setup(0x17af, &(0x7f0000000500)={0x0, 0xbc48, 0x13290, 0x0, 0x1e1}, &(0x7f0000000300), &(0x7f0000000340)) 759.28µs ago: executing program 3 (id=4057): set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) 253.02µs ago: executing program 1 (id=4058): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000300)={[{@noload}, {@bsdgroups}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@init_itable}, {@errors_remount}, {@noinit_itable}, {@errors_continue}]}, 0x2, 0x44b, &(0x7f0000000400)="$eJzs281vFOUfAPDvzLbl9+OtFfEFRK0SY+NLSwsqBy8aTTxgNNEDHuu2EMJCDa2JECLVGLyYGBI9G48m/gXevBj1ZOJV74aEKBfQU83MzsB22S0t3e5W9vNJBp5n5+k+z3efeWaemWc3gL41mv2TRGyPiN8iYrieXV5gtP7f9avnq39fPV9NYmnprT+TvNy1q+erZdHy77YVmbE0Iv0kKSpZbv7suZPTtdrsmSI/sXDqvYn5s+eePXFq+vjs8dnTU4cPHzo4+cLzU891JM4srmt7P5zbt+e1dy69Xj166d2fvs3au73Y3xhHp4xmgf+1lGve90SnK+uxHQ3pZKCHDWFNKhGRdddgPv6HoxI3O284Xv24p40DNlR2bdrSfvfiEnAXS6LXLQB6o7zQZ/e/5dalqcemcOWl+g1QFvf1YqvvGYi0KDPYdH/bSaMRcXTxn6+yLTboOQQAQKPPql8eiWdazf/SuL+h3M5iDWUkIu6JiF0RcW9E7I6I+yLysg9ExINrrL95aejW+U96+Y4CW6Vs/vdisba1fP5Xzv5ipFLkduTxDybHTtRmDxSfyVgMbsnykyvU8f0rv37ebl/j/C/bsvrLuWDRjssDTQ/oZqYXpvNJaQdc+Shi70Cr+JMbKwFJROyJiL1re+udZeLEU9/sa1fo9vGvoAPrTEtfRzxZ7//FaIq/lKy8Pjnxv6jNHpgoj4pb/fzLxTfb1b+u+Dsg6/+ty4//5iIjSeN67fza67j4+6dt72nu9PgfSt7Oz0dlR30wvbBwZjJiKDmSvzhUlM1fn7r5t2W+LJ/FP7a/9fjfFTcreCgisoP44Yh4JCIeLdr+WEQ8HhH7V4j/x5fb79sM/T/T8vx34/hv6v+1Jyonf/iuXf2r6/9DeWqseCU//93Gahu4ns8OAAAA/ivS/DvwSTp+I52m4+P17/Dvjq1pbW5+4eljc++fnql/V34kBtPySddww/PQyWSxeMd6fqp4VlzuP1g8N/6i8v88P16dq830OHbod9vajP/MH5Vetw7YcK3W0aaGetAQoOuax3+6PHvhjW42Bugqv9eG/nWb8Z92qx1A97n+Q/9qNf4vNOWtBcDdyfUf+pfxD/3L+If+ZfxDX1rP7/ol+jkR6aZohsQGJXp9ZgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiMfwMAAP//d5Lu1w==") 0s ago: executing program 2 (id=4059): prctl$PR_MCE_KILL_GET(0x22) kernel console output (not intermixed with test programs): T0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 70.142745][ T6198] Ue[%#s' [ 70.440112][ T6239] loop2: detected capacity change from 0 to 2048 [ 70.446006][ T6243] loop3: detected capacity change from 0 to 512 [ 70.467935][ T6245] SELinux: Context !Լ:mYTE̡ P} is not valid (left unmapped). [ 70.478698][ T6243] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 70.498535][ T6243] EXT4-fs (loop3): 1 truncate cleaned up [ 70.546826][ T3495] loop2: p2 p3 p4 [ 70.550672][ T3495] loop2: p2 size 4864 extends beyond EOD, truncated [ 70.580246][ T3495] loop2: p3 start 65535 is beyond EOD, truncated [ 70.586710][ T3495] loop2: p4 start 2048 is beyond EOD, truncated [ 70.664159][ T6239] loop2: p2 p3 p4 [ 70.668132][ T6239] loop2: p2 size 4864 extends beyond EOD, truncated [ 70.687414][ T6239] loop2: p3 start 65535 is beyond EOD, truncated [ 70.693979][ T6239] loop2: p4 start 2048 is beyond EOD, truncated [ 70.739460][ T6258] loop0: detected capacity change from 0 to 8192 [ 70.761066][ T6265] loop1: detected capacity change from 0 to 8192 [ 70.775177][ T3004] loop2: p2 p3 p4 [ 70.784138][ T3004] loop2: p2 size 4864 extends beyond EOD, truncated [ 70.794973][ T3004] loop2: p3 start 65535 is beyond EOD, truncated [ 70.801431][ T3004] loop2: p4 start 2048 is beyond EOD, truncated [ 70.831595][ T6265] loop1: p1 p2 p3 p4 [ 70.835963][ T6265] loop1: p1 size 108922248 extends beyond EOD, truncated [ 70.837928][ T6278] loop3: detected capacity change from 0 to 512 [ 70.873504][ T6265] loop1: p2 start 861536256 is beyond EOD, truncated [ 70.880393][ T6265] loop1: p3 start 851968 is beyond EOD, truncated [ 70.886878][ T6265] loop1: p4 size 65536 extends beyond EOD, truncated [ 70.940693][ T6291] loop4: detected capacity change from 0 to 512 [ 70.950151][ T6278] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.1311: Failed to acquire dquot type 1 [ 70.952684][ T6290] loop0: detected capacity change from 0 to 512 [ 70.971959][ T6291] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 70.981863][ T6290] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.1315: bg 0: block 5: invalid block bitmap [ 70.988583][ T6278] EXT4-fs (loop3): 1 truncate cleaned up [ 71.006970][ T6278] ext4 filesystem being mounted at /244/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.060051][ T6290] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 71.088812][ T6290] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1315: invalid indirect mapped block 3 (level 2) [ 71.105576][ T6291] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 71.114401][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 71.120256][ T6300] loop2: detected capacity change from 0 to 128 [ 71.125722][ T6291] System zones: 0-2, 18-18, 34-35 [ 71.135787][ T6290] EXT4-fs (loop0): 1 orphan inode deleted [ 71.141581][ T6290] EXT4-fs (loop0): 1 truncate cleaned up [ 71.153990][ T6300] FAT-fs (loop2): bogus number of FAT structure [ 71.160396][ T6300] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 71.169781][ T6300] FAT-fs (loop2): Can't find a valid FAT filesystem [ 71.267100][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 71.277527][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 71.309599][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 71.512016][ T6334] loop4: detected capacity change from 0 to 164 [ 71.553808][ T6340] loop2: detected capacity change from 0 to 1024 [ 71.603018][ T6340] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.623551][ T6342] Process accounting resumed [ 71.628741][ T6340] JBD2: no valid journal superblock found [ 71.634603][ T6340] EXT4-fs (loop2): Could not load journal inode [ 71.658118][ T6349] loop3: detected capacity change from 0 to 164 [ 71.678547][ T6349] grow_buffers: requested out-of-range block 18446744072635809824 for device loop3 [ 71.687923][ T6349] isofs_fill_super: bread failed, dev=loop3, iso_blknum=1610612752, block=-1073741792 [ 71.734303][ T6357] loop1: detected capacity change from 0 to 512 [ 71.758625][ T6357] EXT4-fs: Ignoring removed orlov option [ 71.805572][ T6357] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.847002][ T6357] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 71.890984][ T6357] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.933775][ T6357] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.019841][ T6357] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 72.039293][ T6357] EXT4-fs (loop1): 1 truncate cleaned up [ 72.334593][ T6431] loop1: detected capacity change from 0 to 512 [ 72.370245][ T6431] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 72.385271][ T6431] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 72.617640][ T6472] loop1: detected capacity change from 0 to 1024 [ 72.624807][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 72.624822][ T29] audit: type=1326 audit(2000000015.603:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6473 comm="syz.4.1400" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcc695de969 code=0x0 [ 72.674499][ T6472] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.705819][ T6472] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 72.727354][ T6472] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.738357][ T6472] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.746529][ T6472] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.753157][ T6472] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.1402: Inode bitmap for bg 0 marked uninitialized [ 72.766980][ T6472] EXT4-fs (loop1): Remounting filesystem read-only [ 72.837471][ T29] audit: type=1400 audit(2000000015.799:197): avc: denied { create } for pid=6490 comm="syz.0.1410" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 72.906224][ T6493] loop1: detected capacity change from 0 to 164 [ 73.186707][ T6524] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 73.256433][ T6532] loop1: detected capacity change from 0 to 1024 [ 73.461667][ T6532] EXT4-fs (loop1): bad geometry: block count 1310720 exceeds size of device (512 blocks) [ 73.600689][ T6560] loop4: detected capacity change from 0 to 128 [ 73.618780][ T6560] vfat: Bad value for 'shortname' [ 73.670271][ T29] audit: type=1400 audit(2000000016.585:198): avc: denied { wake_alarm } for pid=6564 comm="syz.2.1447" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.797082][ T6582] loop2: detected capacity change from 0 to 512 [ 73.822115][ T6588] loop1: detected capacity change from 0 to 1024 [ 73.833724][ T6582] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 73.888298][ T6582] EXT4-fs (loop2): failed to open journal device unknown-block(11,131) -6 [ 73.911668][ T6588] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 73.922668][ T6588] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 73.940069][ T29] audit: type=1326 audit(2000000016.837:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6601 comm="syz.0.1463" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd3c7ae969 code=0x0 [ 73.982106][ T6606] loop2: detected capacity change from 0 to 164 [ 73.988683][ T6588] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 74.026855][ T6611] loop3: detected capacity change from 0 to 512 [ 74.033856][ T6588] EXT4-fs (loop1): invalid journal inode [ 74.052043][ T6588] EXT4-fs (loop1): can't get journal size [ 74.065300][ T6611] EXT4-fs error (device loop3): ext4_iget_extra_inode:4693: inode #12: comm syz.3.1467: corrupted in-inode xattr: invalid ea_ino [ 74.093303][ T6611] EXT4-fs error (device loop3): ext4_orphan_get:1395: comm syz.3.1467: couldn't read orphan inode 12 (err -117) [ 74.127438][ T6588] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #3: comm syz.1.1456: blocks 2-2 from inode overlap system zone [ 74.158878][ T6588] EXT4-fs (loop1): failed to initialize system zone (-117) [ 74.170109][ T6588] EXT4-fs (loop1): mount failed [ 74.251105][ T6632] loop4: detected capacity change from 0 to 2048 [ 74.323550][ T3818] loop4: p1 < > p4 < > [ 74.360354][ T6650] loop2: detected capacity change from 0 to 2048 [ 74.390312][ T6650] EXT4-fs (loop2): unable to read superblock [ 74.415063][ T6632] loop4: p1 < > p4 < > [ 74.425064][ T29] audit: type=1400 audit(2000000017.296:200): avc: denied { read write } for pid=6665 comm="syz.1.1492" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 74.448610][ T29] audit: type=1400 audit(2000000017.296:201): avc: denied { open } for pid=6665 comm="syz.1.1492" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 74.657888][ T6678] loop4: detected capacity change from 0 to 1024 [ 74.664810][ T6678] EXT4-fs: Ignoring removed i_version option [ 74.686914][ T6678] EXT4-fs (loop4): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 74.738204][ T6678] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 74.747474][ T6678] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 74.757146][ T6678] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.1498: Failed to acquire dquot type 0 [ 74.797559][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 74.798694][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 74.823998][ T6678] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 74.853614][ T6678] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1498: corrupted inode contents [ 74.899876][ T6728] dccp_invalid_packet: P.Data Offset(103) too large [ 74.910293][ T6678] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #13: comm syz.4.1498: mark_inode_dirty error [ 74.944534][ T6732] loop1: detected capacity change from 0 to 512 [ 74.965941][ T6732] EXT4-fs (loop1): can't mount with journal_checksum, fs mounted w/o journal [ 74.975347][ T6678] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1498: corrupted inode contents [ 75.037527][ T6678] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #13: comm syz.4.1498: mark_inode_dirty error [ 75.049154][ T6678] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1498: corrupted inode contents [ 75.081274][ T6678] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 75.102860][ T6678] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1498: corrupted inode contents [ 75.116073][ T6754] loop1: detected capacity change from 0 to 164 [ 75.123466][ T6678] EXT4-fs error (device loop4): ext4_truncate:4255: inode #13: comm syz.4.1498: mark_inode_dirty error [ 75.152858][ T6754] rock: directory entry would overflow storage [ 75.159098][ T6754] rock: sig=0x4543, size=28, remaining=18 [ 75.165564][ T29] audit: type=1400 audit(2000000017.960:202): avc: denied { create } for pid=6755 comm="syz.2.1535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 75.185797][ T6764] loop2: detected capacity change from 0 to 164 [ 75.195130][ T6758] loop0: detected capacity change from 0 to 1024 [ 75.196555][ T6678] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 75.204457][ T6758] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 75.232334][ T6678] EXT4-fs (loop4): 1 truncate cleaned up [ 75.247470][ T6758] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.287107][ T6758] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.303231][ T6758] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.322850][ T6758] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.1534: Invalid inode table block 0 in block_group 0 [ 75.340952][ T6758] EXT4-fs (loop0): Remounting filesystem read-only [ 75.347664][ T6758] Quota error (device loop0): write_blk: dquota write failed [ 75.362431][ T6758] EXT4-fs (loop0): 1 truncate cleaned up [ 75.470627][ T6790] loop3: detected capacity change from 0 to 128 [ 75.480739][ T6792] loop1: detected capacity change from 0 to 512 [ 75.505655][ T6792] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.512682][ T6792] EXT4-fs: inline encryption not supported [ 75.536094][ T6792] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 75.545266][ T6792] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 75.562671][ T6792] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 75.571794][ T6792] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 75.581552][ T6792] System zones: 0-2, 18-18, 34-34 [ 75.587226][ T6792] EXT4-fs error (device loop1): ext4_orphan_get:1395: comm syz.1.1551: couldn't read orphan inode 15 (err -116) [ 75.625872][ T6810] loop3: detected capacity change from 0 to 1024 [ 75.633420][ T6792] EXT4-fs (loop1): Remounting filesystem read-only [ 75.640846][ T6810] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.711995][ T6810] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 75.724942][ T6810] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.793009][ T6810] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 75.841965][ T6810] EXT4-fs (loop3): Remounting filesystem read-only [ 75.857981][ T6810] EXT4-fs (loop3): 1 orphan inode deleted [ 75.900221][ T6841] loop1: detected capacity change from 0 to 2048 [ 75.926183][ T6841] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #2: comm syz.1.1576: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 75.947404][ T6841] EXT4-fs (loop1): get root inode failed [ 75.953204][ T6841] EXT4-fs (loop1): mount failed [ 76.042123][ T6861] loop0: detected capacity change from 0 to 1764 [ 76.307600][ T6909] loop0: detected capacity change from 0 to 2048 [ 76.315793][ T6913] dccp_invalid_packet: P.Data Offset(103) too large [ 76.343979][ T3495] Alternate GPT is invalid, using primary GPT. [ 76.350392][ T3495] loop0: p1 p2 p3 [ 76.453985][ T6909] Alternate GPT is invalid, using primary GPT. [ 76.460459][ T6909] loop0: p1 p2 p3 [ 76.606331][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 76.626968][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 76.652596][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 76.708152][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 76.708951][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 76.721814][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 76.781403][ T6991] loop2: detected capacity change from 0 to 512 [ 76.791473][ T6994] loop3: detected capacity change from 0 to 512 [ 76.817778][ T6994] EXT4-fs: Ignoring removed bh option [ 76.828808][ T6991] EXT4-fs error (device loop2): ext4_orphan_get:1416: comm syz.2.1643: bad orphan inode 15 [ 76.845339][ T6995] loop0: detected capacity change from 0 to 2048 [ 76.871102][ T6994] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 76.887270][ T6991] ext4_test_bit(bit=14, block=18) = 1 [ 76.892817][ T6991] is_bad_inode(inode)=0 [ 76.896474][ T6995] EXT4-fs (loop0): failed to initialize system zone (-117) [ 76.896975][ T6991] NEXT_ORPHAN(inode)=1023 [ 76.908693][ T6991] max_ino=32 [ 76.911898][ T6991] i_nlink=0 [ 76.915340][ T6991] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.1643: corrupted xattr block 19: invalid header [ 76.930278][ T6991] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 76.931864][ T6994] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.947419][ T6994] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 76.951949][ T6991] EXT4-fs mount: 62 callbacks suppressed [ 76.951967][ T6991] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 76.955544][ T6995] EXT4-fs (loop0): mount failed [ 76.962974][ T6991] ext4 filesystem being mounted at /314/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 76.990338][ T6994] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.996818][ T6994] EXT4-fs error (device loop3): ext4_quota_enable:7122: comm syz.3.1644: Bad quota inum: 4294967291, type: 0 [ 77.042084][ T6994] EXT4-fs (loop3): Remounting filesystem read-only [ 77.048797][ T6994] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix. [ 77.064271][ T6994] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 77.074017][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 77.111512][ T6994] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.174688][ T7026] loop4: detected capacity change from 0 to 1024 [ 77.209687][ T7026] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 77.217163][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.305099][ T7049] loop3: detected capacity change from 0 to 128 [ 77.408622][ T7063] loop3: detected capacity change from 0 to 128 [ 77.585691][ T7096] loop3: detected capacity change from 0 to 512 [ 77.612801][ T7099] loop0: detected capacity change from 0 to 512 [ 77.622003][ T7101] loop4: detected capacity change from 0 to 512 [ 77.632309][ T7096] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 77.641906][ T7101] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 77.642442][ T7096] EXT4-fs (loop3): #clusters per group too big: 8298 [ 77.674468][ T7099] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.683555][ T7099] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (800) [ 77.695465][ T7101] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 77.703521][ T7101] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.727037][ T7101] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1695: bg 0: block 361: padding at end of block bitmap is not set [ 77.742897][ T7101] EXT4-fs (loop4): Remounting filesystem read-only [ 77.750545][ T7101] EXT4-fs (loop4): 1 truncate cleaned up [ 77.793187][ T7101] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 77.821182][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 77.891721][ T7130] loop3: detected capacity change from 0 to 512 [ 77.944506][ T7130] EXT4-fs (loop3): 1 orphan inode deleted [ 77.950809][ T7130] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.974444][ T7144] loop1: detected capacity change from 0 to 512 [ 77.987504][ T31] __quota_error: 7 callbacks suppressed [ 77.987521][ T31] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 78.004526][ T31] EXT4-fs error (device loop3): ext4_release_dquot:6971: comm kworker/u8:1: Failed to release dquot type 1 [ 78.016295][ T7149] dccp_invalid_packet: P.Data Offset(243) too large [ 78.048318][ T7144] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1715: bg 0: block 5: invalid block bitmap [ 78.064180][ T29] audit: type=1400 audit(275910611.689:205): avc: denied { create } for pid=7150 comm="syz.2.1721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 78.092924][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.095571][ T7144] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 78.121512][ T7144] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1715: invalid indirect mapped block 3 (level 2) [ 78.154211][ T7144] EXT4-fs (loop1): 2 truncates cleaned up [ 78.169702][ T7144] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.230230][ T7172] loop3: detected capacity change from 0 to 164 [ 78.272792][ T7172] ISOFS: Unable to identify CD-ROM format. [ 78.283630][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.354023][ T29] audit: type=1400 audit(275910611.960:206): avc: denied { create } for pid=7185 comm="syz.3.1737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 78.563206][ T29] audit: type=1400 audit(275910612.166:207): avc: denied { create } for pid=7217 comm="syz.2.1752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.732813][ T7238] loop0: detected capacity change from 0 to 1764 [ 78.786245][ T7244] loop2: detected capacity change from 0 to 512 [ 78.831703][ T7244] EXT4-fs (loop2): failed to initialize system zone (-117) [ 78.854205][ T7244] EXT4-fs (loop2): mount failed [ 79.011020][ T29] audit: type=1400 audit(275910612.578:208): avc: denied { write } for pid=7275 comm="syz.1.1780" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:tzdata_exec_t:s0" [ 79.101831][ T29] audit: type=1400 audit(275910612.615:209): avc: denied { open } for pid=7275 comm="syz.1.1780" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:tzdata_exec_t:s0" [ 79.134457][ T7289] tmpfs: Bad value for 'mpol' [ 79.169939][ T29] audit: type=1400 audit(275910612.690:210): avc: denied { mounton } for pid=7288 comm="syz.1.1787" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:tzdata_exec_t:s0" [ 79.198675][ T29] audit: type=1326 audit(275910612.699:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7290 comm="syz.3.1788" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff23e86e969 code=0x0 [ 79.233688][ T29] audit: type=1400 audit(275910612.727:212): avc: denied { create } for pid=7294 comm="syz.0.1790" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 79.290024][ T7306] loop0: detected capacity change from 0 to 512 [ 79.322183][ T7306] EXT4-fs: Ignoring removed nobh option [ 79.369206][ T7306] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #4: comm syz.0.1795: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 771, max 4(4), depth 0(0) [ 79.408009][ T7320] loop1: detected capacity change from 0 to 512 [ 79.421864][ T7320] EXT4-fs error (device loop1): ext4_orphan_get:1390: comm syz.1.1801: inode #15: comm syz.1.1801: iget: illegal inode # [ 79.422397][ T7306] EXT4-fs error (device loop0): ext4_quota_enable:7129: comm syz.0.1795: Bad quota inode: 4, type: 1 [ 79.451010][ T7306] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 79.469323][ T7323] loop2: detected capacity change from 0 to 764 [ 79.471047][ T7306] EXT4-fs (loop0): mount failed [ 79.475606][ T7320] EXT4-fs error (device loop1): ext4_orphan_get:1395: comm syz.1.1801: couldn't read orphan inode 15 (err -117) [ 79.512507][ T7320] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.593199][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.711071][ T7356] loop0: detected capacity change from 0 to 512 [ 79.738998][ T7361] loop2: detected capacity change from 0 to 512 [ 79.746396][ T7356] EXT4-fs: Ignoring removed orlov option [ 79.772290][ T7361] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 79.785968][ T7356] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.792708][ T7356] EXT4-fs: Ignoring removed orlov option [ 79.803541][ T7361] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 79.814743][ T7361] EXT4-fs (loop2): group descriptors corrupted! [ 79.836281][ T7356] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c01c, mo2=0002] [ 79.866037][ T7356] System zones: 1-12 [ 79.877102][ T7356] EXT4-fs error (device loop0): ext4_init_orphan_info:586: comm syz.0.1817: inode #0: comm syz.0.1817: iget: illegal inode # [ 79.904546][ T7356] EXT4-fs (loop0): get orphan inode failed [ 79.911765][ T7356] EXT4-fs (loop0): mount failed [ 80.041958][ T7399] loop2: detected capacity change from 0 to 256 [ 80.065073][ T29] audit: type=1400 audit(275910613.560:213): avc: denied { create } for pid=7401 comm="syz.1.1840" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 80.103161][ T7389] loop4: detected capacity change from 0 to 8192 [ 80.136164][ T7408] delete_channel: no stack [ 80.155429][ T3818] loop4: p1 p2 p3 p4 [ 80.161419][ T3818] loop4: p2 size 32768 extends beyond EOD, truncated [ 80.167622][ T7408] delete_channel: no stack [ 80.170717][ T3818] loop4: p4 size 16384 extends beyond EOD, truncated [ 80.198338][ T7413] 9pnet_fd: p9_fd_create_tcp (7413): problem connecting socket to 127.0.0.1 [ 80.333891][ T7389] loop4: p1 p2 p3 p4 [ 80.338829][ T7389] loop4: p2 size 32768 extends beyond EOD, truncated [ 80.363494][ T7389] loop4: p4 size 16384 extends beyond EOD, truncated [ 80.470330][ T7451] loop3: detected capacity change from 0 to 512 [ 80.502162][ T7451] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 80.522423][ T7456] loop1: detected capacity change from 0 to 2048 [ 80.524651][ T7451] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 80.805940][ T7506] dccp_invalid_packet: P.Data Offset(172) too large [ 80.875800][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.888302][ T7519] loop0: detected capacity change from 0 to 1764 [ 80.897246][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 80.908380][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.909426][ T6133] udevd[6133]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.934770][ T7519] iso9660: Bad value for 'uid' [ 80.939714][ T7519] iso9660: Bad value for 'uid' [ 81.261795][ T7570] 9pnet_fd: Insufficient options for proto=fd [ 81.620936][ T7623] loop1: detected capacity change from 0 to 128 [ 81.633193][ T7623] FAT-fs (loop1): bogus number of directory entries (15) [ 81.640357][ T7623] FAT-fs (loop1): Can't find a valid FAT filesystem [ 81.712595][ T7637] loop3: detected capacity change from 0 to 256 [ 81.855026][ T7647] loop1: detected capacity change from 0 to 8192 [ 81.903244][ T7647] loop1: p1 p2 p3 p4 [ 81.912196][ T7647] loop1: p2 size 32768 extends beyond EOD, truncated [ 81.933462][ T7647] loop1: p4 size 16384 extends beyond EOD, truncated [ 81.965193][ T7673] loop3: detected capacity change from 0 to 2048 [ 82.044084][ T7685] loop2: detected capacity change from 0 to 1024 [ 82.052428][ T7681] loop4: detected capacity change from 0 to 8192 [ 82.062572][ T7685] EXT4-fs: Ignoring removed bh option [ 82.075830][ T7685] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.101926][ T3004] loop1: p1 p2 p3 p4 [ 82.106333][ T7685] EXT4-fs error (device loop2): ext4_quota_enable:7126: comm syz.2.1971: inode #2304: comm syz.2.1971: iget: illegal inode # [ 82.111287][ T7698] loop3: detected capacity change from 0 to 512 [ 82.126519][ T3004] loop1: p2 size 32768 extends beyond EOD, truncated [ 82.133965][ T7685] EXT4-fs (loop2): Remounting filesystem read-only [ 82.135654][ T7698] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 33619980: comm syz.3.1975: invalid block [ 82.140891][ T7685] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 82.168074][ T7685] EXT4-fs (loop2): mount failed [ 82.172827][ T3004] loop1: p4 size 16384 extends beyond EOD, truncated [ 82.184172][ T7698] EXT4-fs (loop3): Remounting filesystem read-only [ 82.212930][ T7698] EXT4-fs (loop3): 1 truncate cleaned up [ 82.235178][ T7698] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.312782][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.443702][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 82.459379][ T6133] udevd[6133]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 82.477901][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 82.489066][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 82.566660][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 82.572225][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 82.726984][ T7770] loop1: detected capacity change from 0 to 2048 [ 82.776017][ T7772] loop3: detected capacity change from 0 to 8192 [ 82.788282][ T7782] loop4: detected capacity change from 0 to 512 [ 82.811413][ T7782] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 82.835879][ T7788] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 82.846276][ T7782] EXT4-fs error (device loop4): ext4_find_inline_data_nolock:169: inode #17: comm syz.4.2011: inline data xattr refers to an external xattr inode [ 82.862667][ T3818] loop3: p2 p3 p4 [ 82.866521][ T3818] loop3: p2 start 32769 is beyond EOD, truncated [ 82.872916][ T3818] loop3: p3 start 458496 is beyond EOD, truncated [ 82.879458][ T3818] loop3: p4 start 198639616 is beyond EOD, truncated [ 82.888599][ T7772] loop3: p2 p3 p4 [ 82.892483][ T7772] loop3: p2 start 32769 is beyond EOD, truncated [ 82.898929][ T7772] loop3: p3 start 458496 is beyond EOD, truncated [ 82.905441][ T7772] loop3: p4 start 198639616 is beyond EOD, truncated [ 82.925973][ T7793] loop2: detected capacity change from 0 to 256 [ 82.926477][ T7782] EXT4-fs error (device loop4): ext4_orphan_get:1395: comm syz.4.2011: couldn't read orphan inode 17 (err -117) [ 82.942762][ T7793] msdos: Bad value for 'tz' [ 82.959963][ T7782] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.995885][ T7799] loop3: detected capacity change from 0 to 512 [ 83.035126][ T7803] futex_wake_op: syz.2.2022 tries to shift op by -1; fix this program [ 83.047342][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.061800][ T7799] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 83.072479][ T7807] 9pnet_fd: p9_fd_create_tcp (7807): problem connecting socket to 127.0.0.1 [ 83.081396][ T3495] loop1: unable to read partition table [ 83.083311][ T7799] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.087426][ T3495] loop1: partition table beyond EOD, truncated [ 83.133891][ T7812] loop4: detected capacity change from 0 to 128 [ 83.140549][ T7799] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 83.167659][ T7799] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 83.185708][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 83.185724][ T29] audit: type=1326 audit(275911384.658:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7817 comm="syz.2.2028" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f65924ee969 code=0x0 [ 83.189281][ T7799] EXT4-fs error (device loop3): ext4_orphan_get:1390: inode #16: comm syz.3.2019: invalid fast symlink length 9000 [ 83.193247][ T7812] FAT-fs (loop4): bogus number of directory entries (15) [ 83.233890][ T7812] FAT-fs (loop4): Can't find a valid FAT filesystem [ 83.239763][ T7799] EXT4-fs error (device loop3): ext4_orphan_get:1395: comm syz.3.2019: couldn't read orphan inode 16 (err -117) [ 83.278217][ T7799] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.284963][ T7770] loop1: unable to read partition table [ 83.321835][ T7770] loop1: partition table beyond EOD, truncated [ 83.328270][ T7770] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 83.356440][ T29] audit: type=1326 audit(275911384.847:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7823 comm="syz.2.2031" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f65924ee969 code=0x0 [ 83.387859][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.446505][ T7834] loop2: detected capacity change from 0 to 512 [ 83.468846][ T7834] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.495333][ T3004] loop1: unable to read partition table [ 83.501478][ T7834] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.513882][ T3004] loop1: partition table beyond EOD, truncated [ 83.533171][ T7834] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 83.564174][ T7845] capability: warning: `syz.3.2041' uses deprecated v2 capabilities in a way that may be insecure [ 83.576945][ T7834] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 83.598965][ T7834] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 83.611726][ T7834] EXT4-fs error (device loop2): ext4_orphan_get:1390: inode #16: comm syz.2.2036: casefold flag without casefold feature [ 83.639808][ T7834] EXT4-fs error (device loop2): ext4_orphan_get:1395: comm syz.2.2036: couldn't read orphan inode 16 (err -117) [ 83.678128][ T7834] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.772883][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.829304][ T7876] loop2: detected capacity change from 0 to 1024 [ 83.859121][ T7876] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 83.869039][ T7876] EXT4-fs (loop2): group descriptors corrupted! [ 83.895342][ T7881] loop1: detected capacity change from 0 to 2048 [ 83.976297][ T3818] Alternate GPT is invalid, using primary GPT. [ 83.982758][ T3818] loop1: p1 p2 p3 [ 84.041548][ T7899] loop4: detected capacity change from 0 to 512 [ 84.070020][ T7899] EXT4-fs (loop4): invalid first ino: 0 [ 84.106308][ T7881] Alternate GPT is invalid, using primary GPT. [ 84.112682][ T7881] loop1: p1 p2 p3 [ 84.123021][ T29] audit: type=1326 audit(275911385.655:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7907 comm="syz.2.2070" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f65924ee969 code=0x0 [ 84.250732][ T7927] loop0: detected capacity change from 0 to 164 [ 84.264832][ T7927] ISOFS: unable to read i-node block [ 84.270208][ T7927] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 84.428024][ T7941] loop0: detected capacity change from 0 to 2048 [ 84.453433][ T7945] cgroup: release_agent respecified [ 84.498128][ T3495] loop0: p1[EZD] p4 [ 84.502783][ T3495] loop0: p4 size 8388608 extends beyond EOD, truncated [ 84.581377][ T7941] loop0: p1[EZD] p4 [ 84.588767][ T7941] loop0: p4 size 8388608 extends beyond EOD, truncated [ 84.931545][ T8011] loop0: detected capacity change from 0 to 1024 [ 84.971458][ T8011] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 84.990197][ T8011] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.040353][ T8011] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.065401][ T8011] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 85.076202][ T8011] EXT4-fs error (device loop0): ext4_dirty_inode:6103: inode #3: comm syz.0.2114: mark_inode_dirty error [ 85.104276][ T8011] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2114: Invalid block bitmap block 3 in block_group 0 [ 85.106154][ T8038] loop4: detected capacity change from 0 to 512 [ 85.119164][ T8011] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2114: Invalid block bitmap block 3 in block_group 0 [ 85.144107][ T8038] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 85.164779][ T8011] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2114: Invalid block bitmap block 3 in block_group 0 [ 85.186023][ T8038] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 85.198118][ T8048] futex_wake_op: syz.2.2131 tries to shift op by -1; fix this program [ 85.201011][ T8011] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 85.216329][ T8038] System zones: 1-12 [ 85.221714][ T8011] EXT4-fs error (device loop0): ext4_dirty_inode:6103: inode #3: comm syz.0.2114: mark_inode_dirty error [ 85.235754][ T8038] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.262716][ T8011] Quota error (device loop0): write_blk: dquota write failed [ 85.270440][ T8011] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 1: comm syz.0.2114: lblock 6 mapped to illegal pblock 1 (length 1) [ 85.273782][ T8038] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2127: bg 0: block 361: padding at end of block bitmap is not set [ 85.301080][ T8038] EXT4-fs (loop4): Remounting filesystem read-only [ 85.308206][ T8038] EXT4-fs (loop4): 1 truncate cleaned up [ 85.315824][ T8038] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 85.324673][ T8011] Quota error (device loop0): write_blk: dquota write failed [ 85.335511][ T8011] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 85.371558][ T8011] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 48: comm syz.0.2114: lblock 0 mapped to illegal pblock 48 (length 1) [ 85.409516][ T8063] loop3: detected capacity change from 0 to 512 [ 85.416967][ T8063] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 85.428221][ T8011] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 85.437399][ T8011] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.2114: Failed to acquire dquot type 0 [ 85.450394][ T8011] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 49: comm syz.0.2114: lblock 1 mapped to illegal pblock 49 (length 1) [ 85.467791][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 85.468269][ T8063] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 85.477637][ T8011] Quota error (device loop0): do_insert_tree: Can't read tree quota block 1 [ 85.487891][ T8063] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.2139: Failed to acquire dquot type 0 [ 85.496690][ T8011] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.2114: Failed to acquire dquot type 0 [ 85.523567][ T8011] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 85.543370][ T8011] EXT4-fs error (device loop0): ext4_evict_inode:259: inode #15: comm syz.0.2114: mark_inode_dirty error [ 85.568680][ T8011] EXT4-fs warning (device loop0): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 85.573746][ T8063] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 85.579163][ T8011] EXT4-fs (loop0): 1 orphan inode deleted [ 85.599873][ T8011] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.614147][ T8063] EXT4-fs (loop3): 1 truncate cleaned up [ 85.628669][ T8063] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.657750][ T8011] syz.0.2114 (8011) used greatest stack depth: 8840 bytes left [ 85.678850][ T8072] loop4: detected capacity change from 0 to 8192 [ 85.694652][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.723403][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.155859][ T8131] loop0: detected capacity change from 0 to 512 [ 86.177298][ T8131] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 86.246023][ T8131] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.2171: Failed to acquire dquot type 0 [ 86.277396][ T8131] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 86.305111][ T8131] EXT4-fs (loop0): 1 truncate cleaned up [ 86.327194][ T8131] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.359068][ T8160] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 86.388733][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.460758][ T8172] loop4: detected capacity change from 0 to 512 [ 86.485718][ T8172] EXT4-fs (loop4): Invalid log cluster size: 2560 [ 86.636401][ T8204] futex_wake_op: syz.2.2204 tries to shift op by -1; fix this program [ 86.772278][ T8220] loop2: detected capacity change from 0 to 512 [ 86.812421][ T8220] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 86.822479][ T8226] loop1: detected capacity change from 0 to 512 [ 86.831470][ T8220] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: comm syz.2.2213: inode #1: comm syz.2.2213: iget: illegal inode # [ 86.848331][ T8226] ext4: Unknown parameter 'func' [ 86.889346][ T8220] EXT4-fs (loop2): no journal found [ 86.894622][ T8220] EXT4-fs (loop2): can't get journal size [ 86.906644][ T8220] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 86.934099][ T8220] EXT4-fs (loop2): failed to initialize system zone (-22) [ 86.956385][ T8220] EXT4-fs (loop2): mount failed [ 87.003090][ T8249] loop4: detected capacity change from 0 to 1024 [ 87.024408][ T8249] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 87.046070][ T8249] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 87.085675][ T8249] jbd2_journal_init_inode: Cannot locate journal superblock [ 87.093066][ T8249] EXT4-fs (loop4): Could not load journal inode [ 87.165643][ T8275] tmpfs: Bad value for 'mpol' [ 87.230794][ T8282] loop4: detected capacity change from 0 to 2048 [ 87.280545][ T8282] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 87.379209][ T8301] loop3: detected capacity change from 0 to 2048 [ 87.444882][ T8301] loop3: p2 p3 p7 [ 87.677081][ T8353] loop2: detected capacity change from 0 to 128 [ 87.689885][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 87.700191][ T8353] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 87.712173][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 87.732279][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 87.998108][ T8396] loop1: detected capacity change from 0 to 512 [ 88.012275][ T8397] loop2: detected capacity change from 0 to 512 [ 88.037109][ T8396] EXT4-fs (loop1): inodes count not valid: 2 vs 32 [ 88.066352][ T8401] loop0: detected capacity change from 0 to 1024 [ 88.077370][ T8397] EXT4-fs error (device loop2): ext4_iget_extra_inode:4693: inode #15: comm syz.2.2299: corrupted in-inode xattr: bad e_name length [ 88.106510][ T8401] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.138150][ T8397] EXT4-fs error (device loop2): ext4_orphan_get:1395: comm syz.2.2299: couldn't read orphan inode 15 (err -117) [ 88.145812][ T8401] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.158716][ T8397] EXT4-fs (loop2): mounted filesystem 00000000-005d-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.182482][ T8401] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.203497][ T8401] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 88.218118][ T8401] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 88.225142][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-005d-0000-0000-000000000000. [ 88.258201][ T8401] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.2301: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.276852][ T8401] EXT4-fs (loop0): Remounting filesystem read-only [ 88.283808][ T8401] EXT4-fs (loop0): 1 orphan inode deleted [ 88.298978][ T8426] loop4: detected capacity change from 0 to 736 [ 88.299399][ T8401] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.358102][ T8426] rock: directory entry would overflow storage [ 88.364349][ T8426] rock: sig=0x3b10, size=4, remaining=3 [ 88.386882][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 88.386902][ T29] audit: type=1400 audit(275911390.128:234): avc: denied { read write } for pid=8432 comm="syz.2.2315" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 88.417670][ T29] audit: type=1400 audit(275911390.128:235): avc: denied { open } for pid=8432 comm="syz.2.2315" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 88.496989][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.524277][ T8443] loop3: detected capacity change from 0 to 512 [ 88.549723][ T8443] FAT-fs (loop3): bogus number of FAT sectors [ 88.555959][ T8443] FAT-fs (loop3): Can't find a valid FAT filesystem [ 88.681446][ T8465] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 88.683315][ T8471] loop1: detected capacity change from 0 to 512 [ 88.688007][ T8465] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 88.688121][ T8465] vhci_hcd vhci_hcd.0: Device attached [ 88.696704][ T8471] ext2: Unknown parameter '"' [ 88.761542][ T8466] vhci_hcd: connection closed [ 88.763536][ T37] vhci_hcd: stop threads [ 88.772720][ T37] vhci_hcd: release socket [ 88.777356][ T37] vhci_hcd: disconnect device [ 88.952305][ T8501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.979166][ T8501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.102538][ T8519] loop4: detected capacity change from 0 to 512 [ 89.129939][ T8519] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (1099511633920 > 6144). [ 89.147827][ T8519] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 89.164589][ T8519] EXT4-fs (loop4): mount failed [ 89.305177][ T8543] loop0: detected capacity change from 0 to 512 [ 89.345364][ T8549] delete_channel: no stack [ 89.354078][ T8543] EXT4-fs warning (device loop0): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 89.360988][ T8549] delete_channel: no stack [ 89.364844][ T8543] EXT4-fs warning (device loop0): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14 [ 89.388709][ T8548] loop3: detected capacity change from 0 to 1024 [ 89.395563][ T8548] EXT4-fs: Invalid commit interval 67108869, must be smaller than 21474836 [ 89.513289][ T29] audit: type=1326 audit(275911391.253:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.3.2380" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff23e86e969 code=0x0 [ 89.628730][ T8583] loop2: detected capacity change from 0 to 256 [ 89.663436][ T8587] loop1: detected capacity change from 0 to 256 [ 89.797580][ T29] audit: type=1400 audit(275911391.511:237): avc: denied { mount } for pid=8605 comm="syz.4.2400" name="/" dev="hugetlbfs" ino=19567 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 89.837747][ T29] audit: type=1400 audit(275911391.539:238): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 89.946924][ T8624] tmpfs: Bad value for 'mpol' [ 90.110397][ T8648] loop3: detected capacity change from 0 to 256 [ 90.143055][ T8648] msdos: Bad value for 'time_offset' [ 90.192921][ T8661] loop2: detected capacity change from 0 to 512 [ 90.235002][ T8669] loop4: detected capacity change from 0 to 512 [ 90.243886][ T8661] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 90.252936][ T8661] EXT4-fs (loop2): orphan cleanup on readonly fs [ 90.260934][ T8669] EXT4-fs: quotafile must be on filesystem root [ 90.267664][ T8661] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 90.276685][ T8661] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 90.286599][ T8661] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.2426: Failed to acquire dquot type 1 [ 90.301112][ T8661] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2426: bg 0: block 40: padding at end of block bitmap is not set [ 90.318943][ T8661] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 90.329982][ T8661] EXT4-fs (loop2): 1 truncate cleaned up [ 90.339232][ T8677] loop3: detected capacity change from 0 to 128 [ 90.342813][ T8661] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.446546][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.573139][ T8709] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 90.622647][ T8717] loop3: detected capacity change from 0 to 512 [ 90.645582][ T8723] loop4: detected capacity change from 0 to 128 [ 90.654314][ T8717] EXT4-fs error (device loop3): ext4_orphan_get:1416: comm syz.3.2455: bad orphan inode 15 [ 90.670287][ T8717] ext4_test_bit(bit=14, block=18) = 1 [ 90.675748][ T8717] is_bad_inode(inode)=0 [ 90.680027][ T8717] NEXT_ORPHAN(inode)=1023 [ 90.684381][ T8717] max_ino=32 [ 90.687601][ T8717] i_nlink=0 [ 90.702520][ T8723] FAT-fs (loop4): bogus number of FAT sectors [ 90.708652][ T8723] FAT-fs (loop4): Can't find a valid FAT filesystem [ 90.744018][ T8717] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.2455: corrupted xattr block 19: invalid header [ 90.757921][ T8717] EXT4-fs warning (device loop3): ext4_evict_inode:279: xattr delete (err -117) [ 90.768622][ T8717] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 90.831222][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 90.949409][ T29] audit: type=1326 audit(275911392.564:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8757 comm="syz.3.2475" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff23e86e969 code=0x0 [ 90.960211][ T8755] loop1: detected capacity change from 0 to 512 [ 91.037460][ T8755] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.078546][ T8755] EXT4-fs error (device loop1): ext4_quota_enable:7122: comm syz.1.2472: Bad quota inum: 29696, type: 1 [ 91.112192][ T8755] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 91.131531][ T8785] loop3: detected capacity change from 0 to 128 [ 91.155094][ T8755] EXT4-fs (loop1): mount failed [ 91.335833][ T8815] loop3: detected capacity change from 0 to 512 [ 91.350908][ T8815] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 91.621928][ T8865] syz.0.2527: attempt to access beyond end of device [ 91.621928][ T8865] loop0: rw=0, sector=64, nr_sectors = 2 limit=0 [ 91.656592][ T8865] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16, block=32 [ 91.806577][ T8896] loop2: detected capacity change from 0 to 764 [ 91.837290][ T8896] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 91.885777][ T8903] loop0: detected capacity change from 0 to 512 [ 91.930364][ T8903] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #4: comm syz.0.2546: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 91.953777][ T8914] futex_wake_op: syz.2.2550 tries to shift op by 32; fix this program [ 91.963486][ T8903] EXT4-fs error (device loop0): ext4_quota_enable:7129: comm syz.0.2546: Bad quota inode: 4, type: 1 [ 91.981496][ T8916] loop1: detected capacity change from 0 to 512 [ 92.010046][ T8903] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 92.026145][ T8916] EXT4-fs: Ignoring removed oldalloc option [ 92.032142][ T8916] EXT4-fs: inline encryption not supported [ 92.038084][ T8916] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.063469][ T8903] EXT4-fs (loop0): mount failed [ 92.076102][ T8916] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.121770][ T8895] loop4: detected capacity change from 0 to 32768 [ 92.123570][ T8916] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2551: bg 0: block 64: padding at end of block bitmap is not set [ 92.161524][ T8916] Quota error (device loop1): write_blk: dquota write failed [ 92.169226][ T8916] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.2551: Failed to acquire dquot type 0 [ 92.187114][ T8895] loop4: p1 p2 p3 < > [ 92.191296][ T8895] loop4: p1 size 2164261888 extends beyond EOD, truncated [ 92.199983][ T8916] EXT4-fs (loop1): 1 truncate cleaned up [ 92.228526][ T8916] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.282273][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.332091][ T8951] loop2: detected capacity change from 0 to 512 [ 92.392806][ T8951] EXT4-fs (loop2): orphan cleanup on readonly fs [ 92.405153][ T8951] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz.2.2566: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48132(4), depth 0(0) [ 92.427958][ T8951] EXT4-fs error (device loop2): ext4_orphan_get:1395: comm syz.2.2566: couldn't read orphan inode 13 (err -117) [ 92.442005][ T8951] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.498873][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.545332][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 92.545629][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 92.576418][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 92.756820][ T9013] loop1: detected capacity change from 0 to 512 [ 92.805454][ T9023] IPv6: addrconf: prefix option has invalid lifetime [ 92.813341][ T9013] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2595: bg 0: block 288: padding at end of block bitmap is not set [ 92.852698][ T9027] loop0: detected capacity change from 0 to 512 [ 92.865873][ T9027] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 92.875785][ T9013] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 92.895521][ T9027] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.2601: invalid indirect mapped block 4294967295 (level 0) [ 92.912923][ T9031] loop2: detected capacity change from 0 to 764 [ 92.946196][ T9013] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2595: attempt to clear invalid blocks 1024 len 1 [ 92.947837][ T9027] EXT4-fs (loop0): Remounting filesystem read-only [ 92.970423][ T9013] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2595: invalid indirect mapped block 1819239214 (level 0) [ 92.985109][ T9027] EXT4-fs (loop0): 1 orphan inode deleted [ 92.990980][ T9027] EXT4-fs (loop0): 1 truncate cleaned up [ 93.006986][ T9027] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.022971][ T9041] loop3: detected capacity change from 0 to 512 [ 93.031572][ T9013] EXT4-fs (loop1): 1 truncate cleaned up [ 93.037701][ T9013] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.081130][ T9041] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2608: bg 0: block 16: invalid block bitmap [ 93.095052][ T9041] EXT4-fs (loop3): Remounting filesystem read-only [ 93.095391][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.101669][ T9041] EXT4-fs (loop3): 1 truncate cleaned up [ 93.116803][ T9041] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.141006][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.191031][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.294488][ T9073] loop0: detected capacity change from 0 to 512 [ 93.303944][ T9073] EXT4-fs: Ignoring removed nobh option [ 93.319793][ T9073] EXT4-fs warning (device loop0): dx_probe:848: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 93.331442][ T9073] EXT4-fs warning (device loop0): dx_probe:851: Enable large directory feature to access it [ 93.335646][ T9080] loop4: detected capacity change from 0 to 512 [ 93.341674][ T9073] EXT4-fs warning (device loop0): dx_probe:936: inode #2: comm syz.0.2623: Corrupt directory, running e2fsck is recommended [ 93.361576][ T9080] EXT4-fs: user quota file already specified [ 93.362342][ T9073] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 93.396595][ T9073] EXT4-fs error (device loop0): ext4_iget_extra_inode:4693: inode #15: comm syz.0.2623: corrupted in-inode xattr: invalid ea_ino [ 93.420778][ T9073] EXT4-fs error (device loop0): ext4_orphan_get:1395: comm syz.0.2623: couldn't read orphan inode 15 (err -117) [ 93.472789][ T9073] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.483422][ T9098] cgroup: Invalid name [ 93.575851][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.624893][ T9119] loop2: detected capacity change from 0 to 512 [ 93.658023][ T9119] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 93.683806][ T9119] EXT4-fs (loop2): orphan cleanup on readonly fs [ 93.698916][ T9122] loop1: detected capacity change from 0 to 8192 [ 93.706038][ T9119] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.2646: Block bitmap for bg 0 marked uninitialized [ 93.720840][ T9119] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 93.750675][ T9119] EXT4-fs (loop2): 1 orphan inode deleted [ 93.756990][ T3495] loop1: p4 < > [ 93.763037][ T9119] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 93.815415][ T9122] loop1: p4 < > [ 93.823413][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.955822][ T9166] loop3: detected capacity change from 0 to 512 [ 93.981267][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 93.997264][ T9166] EXT4-fs: Ignoring removed nobh option [ 94.002967][ T9166] EXT4-fs: Ignoring removed nobh option [ 94.025571][ T9166] EXT4-fs: old and new quota format mixing [ 94.028873][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 94.041461][ T9176] loop4: detected capacity change from 0 to 1024 [ 94.259354][ T9199] loop3: detected capacity change from 0 to 8192 [ 94.295238][ T9216] tmpfs: Bad value for 'mpol' [ 94.359186][ T9219] loop0: detected capacity change from 0 to 8192 [ 94.405340][ T9219] loop0: p1 < > p2 p3 [ 94.413865][ T9219] loop0: p2 start 14848 is beyond EOD, truncated [ 94.420414][ T9219] loop0: p3 size 196608 extends beyond EOD, truncated [ 94.605994][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 94.624890][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 94.665077][ T9268] loop3: detected capacity change from 0 to 512 [ 94.703720][ T9273] loop4: detected capacity change from 0 to 512 [ 94.705382][ T9275] loop2: detected capacity change from 0 to 512 [ 94.717264][ T9273] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 94.740610][ T9268] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 94.748723][ T9275] EXT4-fs (loop2): bad s_min_extra_isize: 2080 [ 94.773852][ T9268] System zones: 1-12 [ 94.786827][ T9268] EXT4-fs error (device loop3): ext4_xattr_block_get:593: inode #2: comm syz.3.2714: corrupted xattr block 255: invalid header [ 94.795351][ T9273] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2719: Invalid block bitmap block 0 in block_group 0 [ 94.824991][ T9268] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 94.833767][ T9273] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 94.857849][ T9268] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.884466][ T9273] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.2719: attempt to clear invalid blocks 983261 len 1 [ 94.900371][ T9268] EXT4-fs error (device loop3): ext4_xattr_block_get:593: inode #2: comm syz.3.2714: corrupted xattr block 255: invalid header [ 94.919480][ T9273] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.2719: Invalid inode table block 0 in block_group 0 [ 94.932683][ T9268] SELinux: (dev loop3, type ext4) getxattr errno 117 [ 94.954723][ T9273] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 94.965420][ T9273] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 94.974495][ T9268] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.988432][ T9273] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.2719: Invalid inode table block 0 in block_group 0 [ 95.003703][ T9273] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 95.022515][ T9273] EXT4-fs error (device loop4): ext4_truncate:4255: inode #11: comm syz.4.2719: mark_inode_dirty error [ 95.032701][ T9302] loop2: detected capacity change from 0 to 512 [ 95.045792][ T9302] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.055085][ T9302] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 95.063320][ T9273] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 95.088105][ T9273] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.2719: Invalid inode table block 0 in block_group 0 [ 95.106464][ T9273] EXT4-fs (loop4): 1 truncate cleaned up [ 95.113927][ T9302] EXT4-fs error (device loop2): ext4_orphan_get:1390: comm syz.2.2732: inode #15: comm syz.2.2732: iget: illegal inode # [ 95.151188][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 95.151205][ T29] audit: type=1400 audit(275911396.450:241): avc: denied { mount } for pid=9311 comm="syz.0.2735" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 95.191072][ T9273] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.203991][ T9317] loop3: detected capacity change from 0 to 1024 [ 95.233669][ T9302] EXT4-fs (loop2): Remounting filesystem read-only [ 95.237411][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.240957][ T9302] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.255110][ T9317] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 95.286677][ T9317] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 95.328302][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.329647][ T9325] loop4: detected capacity change from 0 to 1764 [ 95.352828][ T9317] EXT4-fs error (device loop3): ext4_get_journal_inode:5798: inode #32: comm syz.3.2738: iget: special inode unallocated [ 95.395258][ T9317] EXT4-fs (loop3): no journal found [ 95.400573][ T9317] EXT4-fs (loop3): can't get journal size [ 95.437400][ T9317] EXT4-fs error (device loop3): __ext4_fill_super:5502: inode #2: comm syz.3.2738: iget: special inode unallocated [ 95.454768][ T9317] EXT4-fs (loop3): get root inode failed [ 95.460469][ T9317] EXT4-fs (loop3): mount failed [ 95.494794][ T9346] loop0: detected capacity change from 0 to 512 [ 95.505688][ T9346] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4624: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 95.519211][ T9346] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 95.548331][ T9350] loop1: detected capacity change from 0 to 512 [ 95.565918][ T9350] EXT4-fs (loop1): filesystem is read-only [ 95.780213][ T9380] IPv6: addrconf: prefix option has invalid lifetime [ 95.781815][ T9382] loop0: detected capacity change from 0 to 512 [ 95.883217][ T9395] loop2: detected capacity change from 0 to 512 [ 95.909688][ T9395] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 95.919391][ T9395] EXT4-fs (loop2): group descriptors corrupted! [ 95.994572][ T29] audit: type=1326 audit(275911397.235:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9407 comm="syz.0.2783" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd3c7ae969 code=0x0 [ 96.038869][ T9414] loop4: detected capacity change from 0 to 512 [ 96.072544][ T9414] EXT4-fs: Ignoring removed oldalloc option [ 96.117961][ T9414] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.2786: Parent and EA inode have the same ino 15 [ 96.149359][ T9414] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.2786: Parent and EA inode have the same ino 15 [ 96.174570][ T29] audit: type=1400 audit(275911397.392:243): avc: denied { mount } for pid=9430 comm="syz.1.2793" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 96.196722][ T29] audit: type=1400 audit(275911397.401:244): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 96.216943][ T9414] EXT4-fs (loop4): 1 orphan inode deleted [ 96.231709][ T9414] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.250599][ T9445] loop3: detected capacity change from 0 to 512 [ 96.279164][ T9445] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 96.307010][ T9451] loop0: detected capacity change from 0 to 1024 [ 96.322312][ T9445] EXT4-fs (loop3): 1 truncate cleaned up [ 96.328428][ T9445] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.344855][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.380807][ T9451] EXT4-fs (loop0): invalid inodes per group: 453408 [ 96.380807][ T9451] [ 96.412225][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.770876][ T9518] loop2: detected capacity change from 0 to 512 [ 96.784279][ T29] audit: type=1326 audit(275911397.964:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9519 comm="syz.1.2837" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f064fa4e969 code=0x0 [ 96.811678][ T9518] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 96.822699][ T9518] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 96.832919][ T9518] EXT4-fs (loop2): group descriptors corrupted! [ 97.012459][ T9542] loop1: detected capacity change from 0 to 1024 [ 97.029460][ T9542] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (47942!=20869) [ 97.044515][ T9542] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 97.079103][ T9542] EXT4-fs (loop1): invalid journal inode [ 97.091876][ T9542] EXT4-fs (loop1): can't get journal size [ 97.117078][ T9542] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.177960][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.471963][ T9597] loop4: detected capacity change from 0 to 128 [ 97.499885][ T9597] FAT-fs (loop4): bogus number of reserved sectors [ 97.506497][ T9597] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 97.515869][ T9597] FAT-fs (loop4): Can't find a valid FAT filesystem [ 97.593749][ T9605] IPv6: addrconf: prefix option has invalid lifetime [ 97.605478][ T9607] loop3: detected capacity change from 0 to 512 [ 97.632215][ T9611] futex_wake_op: syz.2.2882 tries to shift op by 32; fix this program [ 97.651110][ T9607] EXT4-fs (loop3): first meta block group too large: 2 (group descriptor block count 1) [ 97.710587][ T29] audit: type=1400 audit(275911398.822:246): avc: denied { mount } for pid=9618 comm="syz.0.2886" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 97.775066][ T29] audit: type=1400 audit(275911398.850:247): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 97.811183][ T9595] loop1: detected capacity change from 0 to 32768 [ 97.838270][ T3495] loop1: p1 p2 p3 < > [ 97.849067][ T3495] loop1: p1 size 2164261888 extends beyond EOD, truncated [ 98.020834][ T9595] loop1: p1 p2 p3 < > [ 98.029843][ T9595] loop1: p1 size 2164261888 extends beyond EOD, truncated [ 98.056142][ T9663] loop4: detected capacity change from 0 to 512 [ 98.062650][ T29] audit: type=1400 audit(275911399.146:248): avc: denied { create } for pid=9664 comm="syz.2.2905" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 98.092509][ T9663] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 98.107345][ T9669] loop2: detected capacity change from 0 to 512 [ 98.118961][ T9663] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20904!=33349) [ 98.149159][ T9669] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.151623][ T9663] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 98.158262][ T9669] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 98.167493][ T9663] EXT4-fs (loop4): orphan cleanup on readonly fs [ 98.184347][ T9663] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #2: block 4: comm syz.4.2904: lblock 0 mapped to illegal pblock 4 (length 1) [ 98.200125][ T9663] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 98.208812][ T9663] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.236343][ T9669] EXT4-fs (loop2): orphan cleanup on readonly fs [ 98.250688][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.260333][ T9669] EXT4-fs error (device loop2): ext4_orphan_get:1416: comm syz.2.2908: bad orphan inode 15 [ 98.277606][ T9669] ext4_test_bit(bit=14, block=18) = 1 [ 98.283079][ T9669] is_bad_inode(inode)=0 [ 98.287313][ T9669] NEXT_ORPHAN(inode)=1023 [ 98.291666][ T9669] max_ino=32 [ 98.294957][ T9669] i_nlink=0 [ 98.320772][ T9685] loop0: detected capacity change from 0 to 512 [ 98.328163][ T9669] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.2908: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 98.337827][ T9685] EXT4-fs: Ignoring removed i_version option [ 98.359002][ T9669] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 98.371234][ T9685] EXT4-fs error (device loop0): ext4_get_journal_inode:5798: comm syz.0.2916: inode #196608: comm syz.0.2916: iget: illegal inode # [ 98.391988][ T9685] EXT4-fs (loop0): no journal found [ 98.397390][ T9685] EXT4-fs (loop0): can't get journal size [ 98.426834][ T9685] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 98.438166][ T9685] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 98.493730][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 98.502730][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 98.524273][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 98.545473][ T9713] tmpfs: Bad value for 'mpol' [ 98.566777][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 98.578364][ T6133] udevd[6133]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 98.593176][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 98.702529][ T9731] loop1: detected capacity change from 0 to 512 [ 98.714520][ T9734] cgroup: noprefix used incorrectly [ 98.732218][ T9714] loop2: detected capacity change from 0 to 8192 [ 98.799172][ T9742] loop1: detected capacity change from 0 to 512 [ 98.814648][ T3818] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 98.819902][ T3818] loop2: partition table partially beyond EOD, truncated [ 98.846541][ T3818] loop2: p1 start 408832 is beyond EOD, truncated [ 98.853057][ T3818] loop2: p2 size 8388352 extends beyond EOD, truncated [ 98.863617][ T9742] EXT4-fs (loop1): fragment/cluster size (262144) != block size (2048) [ 98.886654][ T3818] loop2: p5 size 8388352 extends beyond EOD, truncated [ 98.935402][ T9758] loop3: detected capacity change from 0 to 1024 [ 98.973923][ T9758] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.980596][ T9758] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.001807][ T9758] EXT4-fs: Mount option(s) incompatible with ext3 [ 99.040329][ T9773] loop4: detected capacity change from 0 to 2048 [ 99.097876][ T9785] 9pnet_fd: p9_fd_create_unix (9785): problem connecting socket: ./file0: -2 [ 99.100808][ T9714] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 99.111637][ T9787] loop3: detected capacity change from 0 to 512 [ 99.112030][ T9714] loop2: partition table partially beyond EOD, truncated [ 99.130126][ T3495] loop4: p1 p2 < > p3 p4 < p5 > [ 99.135193][ T3495] loop4: partition table partially beyond EOD, truncated [ 99.136891][ T9714] loop2: p1 start 408832 is beyond EOD, truncated [ 99.142414][ T3495] loop4: p1 start 234883329 is beyond EOD, [ 99.148871][ T9714] loop2: p2 size 8388352 extends beyond EOD, [ 99.148879][ T3495] truncated [ 99.148891][ T9714] truncated [ 99.154776][ T3495] loop4: p2 start 4294902784 is beyond EOD, [ 99.161398][ T9787] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec01c, mo2=0002] [ 99.163976][ T3495] truncated [ 99.163986][ T3495] loop4: p3 start 4278191616 is beyond EOD, [ 99.167866][ T9787] EXT4-fs (loop3): orphan cleanup on readonly fs [ 99.173883][ T3495] truncated [ 99.201562][ T3495] loop4: p5 start 234883329 is beyond EOD, truncated [ 99.224689][ T9787] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 99.247667][ T9787] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 99.275405][ T9787] EXT4-fs error (device loop3): ext4_orphan_get:1390: inode #13: comm syz.3.2956: iget: bogus i_mode (177755) [ 99.287768][ T9787] EXT4-fs error (device loop3): ext4_orphan_get:1395: comm syz.3.2956: couldn't read orphan inode 13 (err -117) [ 99.288721][ T9773] loop4: p1 p2 < > p3 p4 < p5 > [ 99.299874][ T9714] loop2: p5 size 8388352 extends beyond EOD, [ 99.304686][ T9773] loop4: partition table partially beyond EOD, truncated [ 99.317897][ T9714] truncated [ 99.318390][ T9773] loop4: p1 start 234883329 is beyond EOD, truncated [ 99.327899][ T9773] loop4: p2 start 4294902784 is beyond EOD, truncated [ 99.334763][ T9773] loop4: p3 start 4278191616 is beyond EOD, truncated [ 99.351490][ T9773] loop4: p5 start 234883329 is beyond EOD, truncated [ 99.472937][ T29] audit: type=1326 audit(275911400.438:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9810 comm="syz.1.2966" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f064fa4e969 code=0x0 [ 99.592961][ T9828] loop1: detected capacity change from 0 to 1024 [ 99.611304][ T9828] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 99.625449][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 99.636098][ T9828] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.651435][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 99.659479][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 99.662956][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 99.683767][ T6133] udevd[6133]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 99.699265][ T9828] EXT4-fs (loop1): invalid journal inode [ 99.751102][ T9828] EXT4-fs (loop1): can't get journal size [ 99.772998][ T9828] EXT4-fs error (device loop1): ext4_map_blocks:675: inode #3: block 17104912: comm syz.1.2972: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 99.822114][ T9828] EXT4-fs (loop1): failed to initialize system zone (-117) [ 99.842643][ T9828] EXT4-fs (loop1): mount failed [ 100.040692][ T9896] loop2: detected capacity change from 0 to 512 [ 100.056651][ T9896] EXT4-fs: Ignoring removed i_version option [ 100.062781][ T9896] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.146783][ T9896] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 100.154796][ T9896] System zones: 1-12 [ 100.164143][ T9911] loop4: detected capacity change from 0 to 512 [ 100.171121][ T9911] EXT4-fs: Ignoring removed i_version option [ 100.187692][ T9911] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.196991][ T9896] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3003: bg 0: block 328: padding at end of block bitmap is not set [ 100.225719][ T9911] EXT4-fs: Ignoring removed orlov option [ 100.244744][ T9896] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 100.257262][ T9923] loop0: detected capacity change from 0 to 512 [ 100.262500][ T9911] EXT4-fs error (device loop4): ext4_orphan_get:1390: comm syz.4.3009: inode #13: comm syz.4.3009: iget: illegal inode # [ 100.271895][ T9896] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3003: invalid indirect mapped block 65280 (level 0) [ 100.290354][ T9923] EXT4-fs error (device loop0): ext4_get_journal_inode:5798: comm syz.0.3016: inode #16777216: comm syz.0.3016: iget: illegal inode # [ 100.309832][ T9923] EXT4-fs (loop0): Remounting filesystem read-only [ 100.316510][ T9923] EXT4-fs (loop0): no journal found [ 100.321789][ T9923] EXT4-fs (loop0): can't get journal size [ 100.329550][ T9896] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.3003: attempt to clear invalid blocks 33619980 len 1 [ 100.331672][ T9911] EXT4-fs error (device loop4): ext4_orphan_get:1395: comm syz.4.3009: couldn't read orphan inode 13 (err -117) [ 100.357003][ T9896] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3003: invalid indirect mapped block 1819239214 (level 0) [ 100.371206][ T9896] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3003: invalid indirect mapped block 1819239214 (level 1) [ 100.385353][ T9923] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 100.405016][ T9896] EXT4-fs (loop2): 1 orphan inode deleted [ 100.411967][ T9923] EXT4-fs (loop0): failed to initialize system zone (-22) [ 100.419325][ T9923] EXT4-fs (loop0): mount failed [ 100.610841][ T9965] loop2: detected capacity change from 0 to 256 [ 100.644098][ T9965] vfat: Deprecated parameter 'posix' [ 100.649527][ T9965] FAT-fs: "posix" option is obsolete, not supported now [ 100.668820][ T9975] cgroup: Need name or subsystem set [ 100.701536][ T9978] loop3: detected capacity change from 0 to 256 [ 100.708386][ T9978] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 100.784383][ T9988] loop4: detected capacity change from 0 to 128 [ 100.814909][ T9988] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 101.254067][T10070] loop1: detected capacity change from 0 to 512 [ 101.265238][T10074] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 101.319134][T10070] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 101.389645][ T29] audit: type=1400 audit(275911402.210:250): avc: denied { getattr } for pid=10090 comm="syz.2.3099" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 101.421718][T10094] loop0: detected capacity change from 0 to 512 [ 101.457682][T10094] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3098: invalid indirect mapped block 4294967295 (level 1) [ 101.477097][T10094] EXT4-fs (loop0): Remounting filesystem read-only [ 101.488357][T10094] EXT4-fs (loop0): 2 truncates cleaned up [ 101.682704][T10136] loop4: detected capacity change from 0 to 128 [ 101.711936][T10136] FAT-fs (loop4): bogus number of reserved sectors [ 101.718612][T10136] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 101.728027][T10136] FAT-fs (loop4): Can't find a valid FAT filesystem [ 101.745991][T10143] loop3: detected capacity change from 0 to 1024 [ 101.772196][T10143] EXT4-fs error (device loop3): __ext4_fill_super:5502: comm syz.3.3123: inode #2: comm syz.3.3123: iget: illegal inode # [ 101.796027][T10143] EXT4-fs (loop3): get root inode failed [ 101.796608][T10150] loop2: detected capacity change from 0 to 1024 [ 101.801707][T10143] EXT4-fs (loop3): mount failed [ 101.823330][T10150] EXT4-fs (loop2): unsupported descriptor size 6 [ 101.907629][T10162] loop4: detected capacity change from 0 to 512 [ 101.932974][T10162] EXT4-fs: Ignoring removed oldalloc option [ 101.939104][ T29] audit: type=1326 audit(275911402.718:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10165 comm="syz.1.3134" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f064fa4e969 code=0x0 [ 101.976827][T10164] loop2: detected capacity change from 0 to 2048 [ 101.991576][T10162] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3130: Parent and EA inode have the same ino 15 [ 102.014659][T10162] EXT4-fs (loop4): 1 orphan inode deleted [ 102.020578][T10164] EXT4-fs (loop2): invalid inodes per group: 0 [ 102.020578][T10164] [ 102.204003][T10203] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 102.218880][T10203] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.348358][T10213] loop1: detected capacity change from 0 to 8192 [ 102.381184][T10223] dccp_invalid_packet: P.Data Offset(4) too small [ 102.391559][ T3495] loop1: p1 p2 p4 [ 102.395361][ T3495] loop1: p1 start 1074790144 is beyond EOD, truncated [ 102.409811][ T3495] loop1: p4 size 81920 extends beyond EOD, truncated [ 102.477055][T10213] loop1: p1 p2 p4 [ 102.480952][T10213] loop1: p1 start 1074790144 is beyond EOD, truncated [ 102.499035][T10213] loop1: p4 size 81920 extends beyond EOD, truncated [ 102.508727][ T29] audit: type=1400 audit(275911403.253:252): avc: denied { mounton } for pid=10236 comm="syz.3.3167" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 102.552544][T10205] loop4: detected capacity change from 0 to 32768 [ 102.594741][ T3450] loop4: p1 p2 p3 < p5 p6 p7 p8 > [ 102.688225][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 102.764505][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 102.847081][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 102.848839][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 102.882214][T10205] loop4: p1 p2 p3 < p5 p6 p7 p8 > [ 102.897354][T10286] loop2: detected capacity change from 0 to 1024 [ 102.910828][T10286] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.970140][T10292] Process accounting paused [ 103.213708][T10336] loop1: detected capacity change from 0 to 512 [ 103.237699][T10336] SELinux: security_context_str_to_sid (sysadm_uaudit,measure,fowner>00000000000000000000,hash,,errors=continue) failed with errno=-22 [ 103.477968][ T5854] udevd[5854]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 103.685678][T10402] loop3: detected capacity change from 0 to 2048 [ 103.893257][ T29] audit: type=1400 audit(275911404.518:253): avc: denied { append } for pid=10428 comm="syz.0.3243" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 103.947205][T10425] loop3: detected capacity change from 0 to 1024 [ 103.959943][T10435] loop1: detected capacity change from 0 to 256 [ 103.965855][T10425] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.998023][T10425] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 104.010401][T10425] EXT4-fs (loop3): orphan cleanup on readonly fs [ 104.017153][T10425] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #3: comm syz.3.3245: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 104.038386][T10435] FAT-fs (loop1): Directory bread(block 64) failed [ 104.048209][T10425] EXT4-fs error (device loop3): ext4_quota_enable:7129: comm syz.3.3245: Bad quota inode: 3, type: 0 [ 104.065677][T10435] FAT-fs (loop1): Directory bread(block 65) failed [ 104.072616][T10435] FAT-fs (loop1): Directory bread(block 66) failed [ 104.079224][T10435] FAT-fs (loop1): Directory bread(block 67) failed [ 104.086076][T10435] FAT-fs (loop1): Directory bread(block 68) failed [ 104.092773][T10435] FAT-fs (loop1): Directory bread(block 69) failed [ 104.099481][T10435] FAT-fs (loop1): Directory bread(block 70) failed [ 104.106098][T10435] FAT-fs (loop1): Directory bread(block 71) failed [ 104.114979][T10435] FAT-fs (loop1): Directory bread(block 72) failed [ 104.121672][T10435] FAT-fs (loop1): Directory bread(block 73) failed [ 104.122099][T10425] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 104.142859][T10425] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 104.311857][T10474] loop2: detected capacity change from 0 to 1024 [ 104.415498][T10497] loop4: detected capacity change from 0 to 512 [ 104.426041][T10497] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 104.443948][T10497] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (16416!=33349) [ 104.453682][T10497] EXT4-fs (loop4): group descriptors corrupted! [ 104.582353][ T29] audit: type=1400 audit(275911405.164:254): avc: denied { create } for pid=10516 comm="syz.3.3288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 104.689915][T10538] loop1: detected capacity change from 0 to 512 [ 104.725777][T10538] EXT4-fs: Ignoring removed bh option [ 104.734317][T10544] loop4: detected capacity change from 0 to 512 [ 104.761440][T10538] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.772797][T10532] loop2: detected capacity change from 0 to 8192 [ 104.781654][T10544] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 40192 [ 104.789262][T10538] EXT4-fs (loop1): orphan cleanup on readonly fs [ 104.796788][T10548] dccp_v6_rcv: dropped packet with invalid checksum [ 104.804460][T10538] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3296: bg 0: block 248: padding at end of block bitmap is not set [ 104.828172][ T3450] loop2: p3 < > p4 [ 104.838822][T10538] EXT4-fs (loop1): Remounting filesystem read-only [ 104.845710][T10538] Quota error (device loop1): write_blk: dquota write failed [ 104.853225][T10538] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 104.858802][ T3450] loop2: p4 start 131072 is beyond EOD, truncated [ 104.863517][T10538] EXT4-fs (loop1): 1 truncate cleaned up [ 104.900105][T10553] loop4: detected capacity change from 0 to 2048 [ 104.934753][T10532] loop2: p3 < > p4 [ 104.949662][T10532] loop2: p4 start 131072 is beyond EOD, truncated [ 105.055323][T10579] cgroup: No subsys list or none specified [ 105.057162][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 105.078136][T10578] loop3: detected capacity change from 0 to 1024 [ 105.111787][ T29] audit: type=1400 audit(275911405.654:255): avc: denied { create } for pid=10580 comm="syz.4.3317" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 105.134226][T10578] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 105.145258][T10578] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 105.181227][T10578] JBD2: no valid journal superblock found [ 105.187087][T10578] EXT4-fs (loop3): Could not load journal inode [ 105.242056][T10599] loop0: detected capacity change from 0 to 512 [ 105.278783][T10599] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 105.310828][T10599] EXT4-fs error (device loop0): ext4_orphan_get:1416: comm syz.0.3325: bad orphan inode 11 [ 105.369057][T10599] ext4_test_bit(bit=10, block=4) = 1 [ 105.374508][T10599] is_bad_inode(inode)=0 [ 105.378728][T10599] NEXT_ORPHAN(inode)=2080374784 [ 105.383627][T10599] max_ino=32 [ 105.386838][T10599] i_nlink=0 [ 105.395360][T10599] EXT4-fs (loop0): 1 truncate cleaned up [ 105.496937][T10640] loop4: detected capacity change from 0 to 512 [ 105.531956][T10640] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 105.574747][T10640] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 105.591778][T10640] EXT4-fs (loop4): orphan cleanup on readonly fs [ 105.607228][T10640] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.3345: attempt to clear invalid blocks 1024 len 1 [ 105.659590][T10640] EXT4-fs (loop4): Remounting filesystem read-only [ 105.696791][T10640] EXT4-fs (loop4): 1 truncate cleaned up [ 105.784661][T10683] loop4: detected capacity change from 0 to 512 [ 105.792665][T10685] IPv6: addrconf: prefix option has invalid lifetime [ 105.813921][T10683] EXT4-fs: Ignoring removed oldalloc option [ 105.826375][T10683] EXT4-fs error (device loop4): ext4_xattr_inode_iget:442: comm syz.4.3366: error while reading EA inode 32 err=-116 [ 105.834535][T10689] loop1: detected capacity change from 0 to 1024 [ 105.839317][T10683] EXT4-fs (loop4): Remounting filesystem read-only [ 105.851824][T10683] EXT4-fs warning (device loop4): ext4_evict_inode:262: couldn't mark inode dirty (err -30) [ 105.865314][T10689] EXT4-fs: Ignoring removed bh option [ 105.870791][T10689] EXT4-fs: inline encryption not supported [ 105.876028][T10683] EXT4-fs (loop4): 1 orphan inode deleted [ 105.876766][T10689] EXT4-fs: Ignoring removed i_version option [ 105.892664][T10689] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 105.907090][T10689] EXT4-fs error (device loop1): ext4_map_blocks:709: inode #3: block 1: comm syz.1.3369: lblock 1 mapped to illegal pblock 1 (length 1) [ 105.923000][T10689] Quota error (device loop1): write_blk: dquota write failed [ 105.930443][T10689] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 105.950342][T10689] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.3369: Failed to acquire dquot type 0 [ 105.990028][T10689] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.3369: Freeing blocks not in datazone - block = 0, count = 4096 [ 106.008511][T10705] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 106.018828][T10689] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.3369: Invalid inode bitmap blk 0 in block_group 0 [ 106.038508][T10689] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 106.039201][ T1583] EXT4-fs error (device loop1): ext4_map_blocks:675: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 106.061929][T10703] loop4: detected capacity change from 0 to 8192 [ 106.068308][T10689] EXT4-fs (loop1): 1 orphan inode deleted [ 106.073000][ T1583] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:5: Failed to release dquot type 0 [ 106.089508][T10707] loop2: detected capacity change from 0 to 512 [ 106.109481][T10707] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 106.125391][ T3495] loop4: p1 p2 p3 [ 106.129297][ T3495] loop4: p1 start 51379968 is beyond EOD, truncated [ 106.145578][ T3495] loop4: p3 size 100663552 extends beyond EOD, truncated [ 106.219438][T10703] loop4: p1 p2 p3 [ 106.223329][T10703] loop4: p1 start 51379968 is beyond EOD, truncated [ 106.230202][T10717] loop1: detected capacity change from 0 to 2048 [ 106.237375][T10703] loop4: p3 size 100663552 extends beyond EOD, truncated [ 106.301161][T10727] loop2: detected capacity change from 0 to 2048 [ 106.393973][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.409115][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.441530][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.453894][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.489471][T10753] loop2: detected capacity change from 0 to 1024 [ 106.549029][T10753] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.3396: Failed to acquire dquot type 0 [ 106.564463][T10753] EXT4-fs (loop2): 1 truncate cleaned up [ 106.578119][T10768] loop0: detected capacity change from 0 to 128 [ 106.637392][T10768] vfat: Bad value for 'nonumtail' [ 106.642847][T10774] loop4: detected capacity change from 0 to 8192 [ 106.694326][ T3450] loop4: p1 p3 [ 106.713019][ T3450] loop4: p3 size 49412 extends beyond EOD, truncated [ 106.765993][T10793] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 106.824163][T10774] loop4: p1 p3 [ 106.834248][T10774] loop4: p3 size 49412 extends beyond EOD, truncated [ 106.933227][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 106.933241][ T29] audit: type=1326 audit(275911407.334:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10817 comm="syz.2.3426" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f65924ee969 code=0x0 [ 107.051153][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 107.067656][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.106165][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 107.117131][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.362400][T10882] loop4: detected capacity change from 0 to 1764 [ 107.385378][T10882] isofs_fill_super: get root inode failed [ 107.560373][T10909] dccp_invalid_packet: invalid packet type [ 107.563411][T10907] loop0: detected capacity change from 0 to 2048 [ 107.578683][T10910] tmpfs: Bad value for 'mpol' [ 107.594923][T10907] EXT4-fs: Ignoring removed oldalloc option [ 107.602171][T10914] loop2: detected capacity change from 0 to 128 [ 107.621417][T10907] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 107.949337][T10962] loop3: detected capacity change from 0 to 512 [ 108.002263][T10972] loop2: detected capacity change from 0 to 128 [ 108.030962][T10962] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 108.040132][T10972] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 108.048786][T10972] FAT-fs (loop2): Filesystem has been set read-only [ 108.060919][T10962] EXT4-fs error (device loop3): __ext4_fill_super:5502: inode #2: comm syz.3.3496: casefold flag without casefold feature [ 108.089830][T10979] loop4: detected capacity change from 0 to 512 [ 108.112672][T10962] EXT4-fs (loop3): get root inode failed [ 108.118396][T10962] EXT4-fs (loop3): mount failed [ 108.149060][T10979] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3504: invalid indirect mapped block 4294967295 (level 1) [ 108.194144][T10979] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3504: invalid indirect mapped block 4294967295 (level 1) [ 108.232245][T10979] EXT4-fs (loop4): 2 truncates cleaned up [ 108.253584][ T29] audit: type=1326 audit(275911408.556:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11000 comm="syz.0.3512" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd3c7ae969 code=0x0 [ 108.332944][T11009] loop4: detected capacity change from 0 to 128 [ 108.353978][T11014] loop1: detected capacity change from 0 to 512 [ 108.372399][T11009] FAT-fs (loop4): bogus number of reserved sectors [ 108.379012][T11009] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 108.388482][T11009] FAT-fs (loop4): Can't find a valid FAT filesystem [ 108.396422][T11014] EXT4-fs: Ignoring removed oldalloc option [ 108.402477][T11014] EXT4-fs: Ignoring removed nobh option [ 108.420067][T11014] EXT4-fs error (device loop1): ext4_orphan_get:1390: inode #15: comm syz.1.3520: iget: bad extended attribute block 1 [ 108.434257][T11014] EXT4-fs error (device loop1): ext4_orphan_get:1395: comm syz.1.3520: couldn't read orphan inode 15 (err -117) [ 108.462898][T11014] EXT4-fs mount: 34 callbacks suppressed [ 108.462917][T11014] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.526074][T11030] 9pnet_fd: p9_fd_create_unix (11030): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 108.547627][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.864520][T11078] loop1: detected capacity change from 0 to 512 [ 108.913489][T11078] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 108.945835][T11078] EXT4-fs (loop1): orphan cleanup on readonly fs [ 108.954043][T11078] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 108.963275][T11078] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 108.973096][T11078] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.3552: Failed to acquire dquot type 1 [ 108.990047][T11078] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3552: bg 0: block 40: padding at end of block bitmap is not set [ 109.009024][T11078] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 109.034079][T11078] EXT4-fs (loop1): 1 truncate cleaned up [ 109.040355][T11078] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.140461][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.168144][T11119] loop1: detected capacity change from 0 to 128 [ 109.213903][T11119] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 109.242846][T11130] loop4: detected capacity change from 0 to 256 [ 109.279379][ T3312] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.300196][T11130] FAT-fs (loop4): bogus sectors per cluster 30 [ 109.306457][T11130] FAT-fs (loop4): Can't find a valid FAT filesystem [ 109.346022][T11144] loop1: detected capacity change from 0 to 512 [ 109.398157][T11144] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 109.422464][T11144] EXT4-fs (loop1): mount failed [ 109.646073][T11140] loop0: detected capacity change from 0 to 32768 [ 109.676970][ T29] audit: type=1400 audit(275911665.858:264): avc: denied { create } for pid=11187 comm="syz.4.3605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 109.716735][ T3450] loop0: p1 p2 p3 < p5 p6 > [ 109.732838][ T3450] loop0: p1 size 242222080 extends beyond EOD, truncated [ 109.765010][ T3450] loop0: p2 start 4294967295 is beyond EOD, truncated [ 109.902113][T11226] loop3: detected capacity change from 0 to 1024 [ 109.924339][T11226] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 109.937097][T11140] loop0: p1 p2 p3 < p5 p6 > [ 109.945666][T11140] loop0: p1 size 242222080 extends beyond EOD, truncated [ 109.957265][T11233] loop1: detected capacity change from 0 to 512 [ 109.969073][T11140] loop0: p2 start 4294967295 is beyond EOD, truncated [ 109.985812][T11233] EXT4-fs: Ignoring removed orlov option [ 109.991577][T11233] EXT4-fs: Ignoring removed oldalloc option [ 110.009123][ T29] audit: type=1400 audit(275911666.172:265): avc: denied { read } for pid=11237 comm="syz.3.3626" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 110.032429][ T29] audit: type=1400 audit(275911666.172:266): avc: denied { open } for pid=11237 comm="syz.3.3626" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 110.080314][T11246] loop4: detected capacity change from 0 to 128 [ 110.100565][T11233] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 110.139354][T11233] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.3624: Parent and EA inode have the same ino 15 [ 110.151941][T11246] FAT-fs (loop4): bogus number of reserved sectors [ 110.158600][T11246] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 110.167979][T11246] FAT-fs (loop4): Can't find a valid FAT filesystem [ 110.177963][T11233] EXT4-fs (loop1): 1 orphan inode deleted [ 110.184854][T11233] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.272733][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.377641][ T29] audit: type=1400 audit(275911666.504:267): avc: denied { create } for pid=11288 comm="syz.1.3647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 110.446316][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 110.463658][T11298] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 110.492678][T11300] loop2: detected capacity change from 0 to 1764 [ 110.504148][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 110.504511][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 110.515561][T10296] udevd[10296]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 110.525311][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 110.576538][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 110.587790][ T5854] udevd[5854]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 110.594672][ T3818] udevd[3818]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 110.614171][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 110.624154][ T29] audit: type=1326 audit(275911666.735:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11305 comm="syz.3.3655" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff23e86e969 code=0x0 [ 110.703708][ T29] audit: type=1400 audit(275914244.814:269): avc: denied { write } for pid=11312 comm="syz.2.3657" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:tzdata_exec_t:s0" [ 111.033197][T11372] loop0: detected capacity change from 0 to 512 [ 111.054867][T11372] EXT4-fs: Ignoring removed oldalloc option [ 111.076481][T11372] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.3687: Parent and EA inode have the same ino 15 [ 111.108399][T11382] loop2: detected capacity change from 0 to 512 [ 111.115073][T11382] EXT4-fs: Ignoring removed bh option [ 111.120569][T11382] EXT4-fs: Ignoring removed mblk_io_submit option [ 111.139381][T11382] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 111.140148][T11372] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.3687: Parent and EA inode have the same ino 15 [ 111.185193][T11372] EXT4-fs (loop0): 1 orphan inode deleted [ 111.191533][T11372] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.193537][T11382] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 111.211831][T11382] EXT4-fs (loop2): orphan cleanup on readonly fs [ 111.221087][T11382] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 111.240209][T11382] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 111.259175][T11382] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3692: Invalid block bitmap block 0 in block_group 0 [ 111.269236][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.290002][T11382] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 111.302767][T11382] EXT4-fs (loop2): 1 orphan inode deleted [ 111.328347][T11382] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.354420][T11408] loop0: detected capacity change from 0 to 512 [ 111.408353][T11408] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #3: comm syz.0.3700: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 111.438419][T11408] EXT4-fs error (device loop0): ext4_quota_enable:7129: comm syz.0.3700: Bad quota inode: 3, type: 0 [ 111.449738][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.462131][T11408] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 111.481523][T11408] EXT4-fs (loop0): mount failed [ 111.568862][T11434] loop0: detected capacity change from 0 to 512 [ 111.586417][T11434] SELinux: security_context_str_to_sid () failed with errno=-22 [ 111.751318][T11464] loop1: detected capacity change from 0 to 512 [ 111.782622][T11464] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 111.830005][T11464] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 111.840333][T11464] EXT4-fs (loop1): orphan cleanup on readonly fs [ 111.848654][T11464] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3732: invalid indirect mapped block 2185560079 (level 1) [ 111.864260][T11464] EXT4-fs (loop1): Remounting filesystem read-only [ 111.871541][T11464] EXT4-fs (loop1): 1 truncate cleaned up [ 111.877708][T11464] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 111.910526][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 111.912698][T11485] loop0: detected capacity change from 0 to 1024 [ 111.926684][T11485] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 111.937685][T11485] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 111.987069][T11485] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #10: comm syz.0.3743: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 111.993128][T11479] loop2: detected capacity change from 0 to 8192 [ 112.050609][T11485] EXT4-fs (loop0): no journal found [ 112.096559][T11479] loop2: p1 p2 < > p3 p4 < p5 > [ 112.101528][T11479] loop2: partition table partially beyond EOD, truncated [ 112.127742][T11504] loop3: detected capacity change from 0 to 128 [ 112.138481][T11479] loop2: p1 size 100663296 extends beyond EOD, truncated [ 112.165387][T11479] loop2: p2 start 591104 is beyond EOD, truncated [ 112.171905][T11479] loop2: p3 start 33572980 is beyond EOD, truncated [ 112.222230][T11479] loop2: p5 size 100663296 extends beyond EOD, truncated [ 112.265440][T11530] cgroup: none used incorrectly [ 112.378192][T11547] loop4: detected capacity change from 0 to 1024 [ 112.385491][T11547] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.433459][T11547] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3771: Invalid block bitmap block 0 in block_group 0 [ 112.464305][T11547] __quota_error: 3 callbacks suppressed [ 112.464320][T11547] Quota error (device loop4): write_blk: dquota write failed [ 112.477362][T11547] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 112.487708][T11547] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.3771: Failed to acquire dquot type 0 [ 112.504562][T11547] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.3771: Freeing blocks not in datazone - block = 0, count = 4096 [ 112.518533][T11547] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3771: Invalid inode bitmap blk 0 in block_group 0 [ 112.534602][T11547] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 112.545559][ T3450] udevd[3450]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 112.547839][T11547] EXT4-fs (loop4): 1 orphan inode deleted [ 112.568205][ T55] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-7 [ 112.577251][ T55] EXT4-fs error (device loop4): ext4_release_dquot:6971: comm kworker/u8:4: Failed to release dquot type 0 [ 112.592884][T11547] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.607882][T10296] udevd[10296]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 112.724312][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.895413][T11612] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 113.047080][T11637] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 113.057999][ T29] audit: type=1400 audit(275914246.984:272): avc: denied { relabelto } for pid=11635 comm="syz.4.3811" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 113.085606][ T29] audit: type=1400 audit(275914246.984:273): avc: denied { associate } for pid=11635 comm="syz.4.3811" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_exec_t:s0" [ 113.087375][T11639] /dev/nullb0: Can't lookup blockdev [ 113.855655][T11749] dccp_invalid_packet: P.Data Offset(0) too small [ 114.076388][T11786] tmpfs: Bad value for 'mpol' [ 114.147796][T11793] loop2: detected capacity change from 0 to 2048 [ 114.175435][T11793] EXT4-fs error (device loop2): __ext4_fill_super:5502: inode #2: comm syz.2.3889: iget: bad extended attribute block 281474976710655 [ 114.229822][T11793] EXT4-fs (loop2): get root inode failed [ 114.235573][T11793] EXT4-fs (loop2): mount failed [ 114.348676][T11812] loop0: detected capacity change from 0 to 1024 [ 114.384729][T11812] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 114.422292][T11812] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3897: Invalid block bitmap block 0 in block_group 0 [ 114.459869][T11812] Quota error (device loop0): write_blk: dquota write failed [ 114.467383][T11812] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 114.477921][T11812] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.3897: Failed to acquire dquot type 0 [ 114.537421][T11812] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.3897: Freeing blocks not in datazone - block = 0, count = 4096 [ 114.606655][T11812] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.3897: Invalid inode bitmap blk 0 in block_group 0 [ 114.639128][T11847] loop4: detected capacity change from 0 to 2048 [ 114.640091][ T31] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-7 [ 114.654604][ T31] EXT4-fs error (device loop0): ext4_release_dquot:6971: comm kworker/u8:1: Failed to release dquot type 0 [ 114.662961][T11812] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 114.718210][T11812] EXT4-fs (loop0): 1 orphan inode deleted [ 114.724385][T11812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.737193][T11849] loop2: detected capacity change from 0 to 256 [ 114.744717][T11849] msdos: Bad value for 'gid' [ 114.749391][T11849] msdos: Bad value for 'gid' [ 114.860010][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.893363][T11868] loop1: detected capacity change from 0 to 1024 [ 114.930550][T11868] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 114.942041][T11873] nfs: Unknown parameter '' [ 115.041159][ T29] audit: type=1400 audit(275914248.821:274): avc: denied { create } for pid=11881 comm="syz.4.3933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 115.158810][T11902] loop1: detected capacity change from 0 to 2048 [ 115.219874][T11911] loop0: detected capacity change from 0 to 512 [ 115.237673][T11911] EXT4-fs (loop0): 1 truncate cleaned up [ 115.320958][T11920] loop3: detected capacity change from 0 to 512 [ 115.328634][T11911] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.379736][T11926] tmpfs: Unsupported parameter 'huge' [ 115.386589][T11920] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 115.429851][T11920] EXT4-fs (loop3): 1 truncate cleaned up [ 115.437129][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.437551][T11920] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.462113][T11931] loop1: detected capacity change from 0 to 1024 [ 115.491117][T11931] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 115.566333][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.669977][ T29] audit: type=1400 audit(275914249.403:275): avc: denied { setcurrent } for pid=11954 comm="syz.0.3968" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 115.701530][T11959] delete_channel: no stack [ 115.719476][T11959] delete_channel: no stack [ 115.726466][T11961] loop0: detected capacity change from 0 to 512 [ 115.779758][T11961] EXT4-fs: Ignoring removed oldalloc option [ 115.815921][T11961] EXT4-fs error (device loop0): ext4_orphan_get:1416: comm syz.0.3969: bad orphan inode 11 [ 115.826498][T11961] EXT4-fs (loop0): Remounting filesystem read-only [ 115.833163][T11961] ext4_test_bit(bit=10, block=4) = 1 [ 115.838589][T11961] is_bad_inode(inode)=0 [ 115.842786][T11961] NEXT_ORPHAN(inode)=0 [ 115.847084][T11961] max_ino=32 [ 115.850393][T11961] i_nlink=2 [ 115.854154][T11961] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.859329][T11978] loop1: detected capacity change from 0 to 512 [ 115.911724][T11982] Option ''MO' to dns_resolver key: bad/missing value [ 115.933134][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.989358][T11978] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 116.014274][T11998] loop0: detected capacity change from 0 to 512 [ 116.020658][T11978] System zones: 0-2, 18-18, 34-34 [ 116.051468][T11978] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3978: bg 0: block 248: padding at end of block bitmap is not set [ 116.096909][T11998] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 116.122947][T11978] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.3978: Failed to acquire dquot type 1 [ 116.170817][T11978] EXT4-fs (loop1): 1 truncate cleaned up [ 116.192105][T11978] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.193229][T12017] loop2: detected capacity change from 0 to 1024 [ 116.205934][T12018] loop3: detected capacity change from 0 to 512 [ 116.223875][T12021] IPv6: addrconf: prefix option has invalid lifetime [ 116.261883][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.276951][T12017] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 116.317574][T12017] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 116.348398][T12017] EXT4-fs (loop2): orphan cleanup on readonly fs [ 116.357761][T12017] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3996: bg 0: block 10: padding at end of block bitmap is not set [ 116.389485][T12017] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.3996: Failed to acquire dquot type 0 [ 116.419919][T12017] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.3996: Failed to acquire dquot type 0 [ 116.424985][T12043] IPv6: addrconf: prefix option has invalid lifetime [ 116.444980][T12017] EXT4-fs error (device loop2): ext4_free_blocks:6587: comm syz.2.3996: Freeing blocks not in datazone - block = 0, count = 4096 [ 116.470625][T12017] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.3996: Failed to acquire dquot type 0 [ 116.493227][T12017] EXT4-fs (loop2): 1 orphan inode deleted [ 116.500833][T12017] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 116.555939][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.705935][T12083] loop0: detected capacity change from 0 to 256 [ 116.721689][T12086] loop1: detected capacity change from 0 to 512 [ 116.740264][T12086] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.753612][T12083] FAT-fs (loop0): invalid media value (0x00) [ 116.759636][T12083] FAT-fs (loop0): Can't find a valid FAT filesystem [ 116.784584][T12086] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 116.818452][T12086] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 116.837199][T12086] EXT4-fs (loop1): 1 truncate cleaned up [ 116.843608][T12086] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.901500][T12102] loop2: detected capacity change from 0 to 2048 [ 116.908717][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.910864][T12108] loop4: detected capacity change from 0 to 256 [ 116.924759][T12106] loop3: detected capacity change from 0 to 512 [ 116.940680][T12102] EXT4-fs: Ignoring removed i_version option [ 116.943898][T12106] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 116.960840][T12106] EXT4-fs error (device loop3): ext4_iget_extra_inode:4693: inode #17: comm syz.3.4039: corrupted in-inode xattr: invalid ea_ino [ 117.001898][T12102] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 117.013213][T12106] EXT4-fs error (device loop3): ext4_orphan_get:1395: comm syz.3.4039: couldn't read orphan inode 17 (err -117) [ 117.036477][T12106] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.044145][T12102] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 117.087539][T12126] loop1: detected capacity change from 0 to 512 [ 117.113480][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.113963][T12126] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 117.123077][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.147823][T12128] loop4: detected capacity change from 0 to 512 [ 117.158196][T12132] loop0: detected capacity change from 0 to 256 [ 117.161162][T12126] EXT4-fs (loop1): mount failed [ 117.181891][T12128] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4051: bg 0: block 393: padding at end of block bitmap is not set [ 117.234407][T12141] loop0: detected capacity change from 0 to 1024 [ 117.267477][T12128] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 117.282639][ T3450] ================================================================== [ 117.290757][ T3450] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_symlink [ 117.297889][ T3450] [ 117.300208][ T3450] write to 0xffff88810436c0f4 of 4 bytes by task 3495 on cpu 0: [ 117.307850][ T3450] shmem_symlink+0x392/0x3e0 [ 117.312457][ T3450] vfs_symlink+0xca/0x1d0 [ 117.316786][ T3450] do_symlinkat+0xe3/0x370 [ 117.321205][ T3450] __x64_sys_symlink+0x50/0x60 [ 117.325969][ T3450] x64_sys_call+0x2a77/0x2e10 [ 117.330661][ T3450] do_syscall_64+0xc9/0x1a0 [ 117.335172][ T3450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.341071][ T3450] [ 117.343391][ T3450] read to 0xffff88810436c0f4 of 4 bytes by task 3450 on cpu 1: [ 117.350936][ T3450] fill_mg_cmtime+0x58/0x280 [ 117.355563][ T3450] generic_fillattr+0x241/0x330 [ 117.360444][ T3450] shmem_getattr+0x17b/0x200 [ 117.365042][ T3450] vfs_getattr_nosec+0x141/0x1d0 [ 117.369989][ T3450] vfs_statx+0x145/0x2f0 [ 117.374236][ T3450] vfs_fstatat+0xd9/0x150 [ 117.378575][ T3450] __se_sys_newfstatat+0x58/0x260 [ 117.383610][ T3450] __x64_sys_newfstatat+0x55/0x70 [ 117.388642][ T3450] x64_sys_call+0x2d6f/0x2e10 [ 117.393326][ T3450] do_syscall_64+0xc9/0x1a0 [ 117.397836][ T3450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.403735][ T3450] [ 117.406057][ T3450] value changed: 0x35248fe7 -> 0x3570cf68 [ 117.411770][ T3450] [ 117.414091][ T3450] Reported by Kernel Concurrency Sanitizer on: [ 117.420257][ T3450] CPU: 1 UID: 0 PID: 3450 Comm: udevd Not tainted 6.15.0-rc3-syzkaller-00076-ge72e9e693307 #0 PREEMPT(voluntary) [ 117.432239][ T3450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.442299][ T3450] ================================================================== [ 117.452639][T12128] EXT4-fs (loop4): 2 truncates cleaned up [ 117.458905][T12128] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.466938][T12141] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 117.466938][T12141] [ 117.482245][T12141] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 117.488399][T12149] loop1: detected capacity change from 0 to 512 [ 117.527999][ T3310] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.543588][T12149] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.4058: Parent and EA inode have the same ino 15 [ 117.562515][T12149] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.4058: Parent and EA inode have the same ino 15 [ 117.576112][T12149] EXT4-fs (loop1): 1 orphan inode deleted [ 117.582246][T12149] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.606573][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.