last executing test programs: 1.217885266s ago: executing program 1 (id=5754): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c0000000a000000000000000000000b02000000000000000300000d00000000000000000300000003000000030000000400000003000000000000000000000a00"], 0x0, 0x5e, 0x0, 0x1}, 0x28) 1.144897388s ago: executing program 1 (id=5758): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x22000402, &(0x7f0000000240)={[{@noquota}, {@noblock_validity}, {@data_err_ignore}, {@discard}, {@auto_da_alloc}, {@grpjquota, 0x2e}, {@journal_dev={'journal_dev', 0x3d, 0x1ff}}, {@barrier_val={'barrier', 0x3d, 0x8}}, {@jqfmt_vfsv1}, {@grpid}], [], 0x2c}, 0x85, 0x4f1, &(0x7f0000000b00)="$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") 955.66993ms ago: executing program 1 (id=5766): link(&(0x7f0000001280)='./cgroup\x00', &(0x7f00000012c0)='./cgroup\x00') 848.839071ms ago: executing program 1 (id=5770): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f0000000000), 0x1, 0x4e9, &(0x7f00000000c0)="$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") 572.911334ms ago: executing program 1 (id=5779): perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 557.448894ms ago: executing program 2 (id=5781): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x2205, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 556.732944ms ago: executing program 1 (id=5782): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3000010, &(0x7f0000000000), 0x3e, 0x51b, &(0x7f0000001200)="$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") 527.916874ms ago: executing program 4 (id=5783): syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1818e58, &(0x7f00000003c0), 0x2a, 0x63f, &(0x7f0000000d80)="$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") 527.631124ms ago: executing program 0 (id=5784): perf_event_open(&(0x7f0000000000)={0x1, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x3fffffffa, 0xffffffffffffffff}, 0x102802, 0x0, 0x0, 0x3, 0xfff, 0x8001, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 522.572215ms ago: executing program 3 (id=5785): futex(0x0, 0x85, 0x0, 0x0, 0x0, 0xc5fffffd) 470.711475ms ago: executing program 2 (id=5786): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0xc00, &(0x7f0000000080)={[{@nr_inodes={'nr_inodes', 0x3d, [0x54]}}]}) 468.369725ms ago: executing program 4 (id=5787): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 449.515685ms ago: executing program 0 (id=5788): syz_emit_ethernet(0x4e, &(0x7f00000003c0)={@random="e33110495bfd", @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x18, 0x3a, 0xff, @private0, @local, {[], @mld={0x678afc410bc9a8a0, 0x0, 0x0, 0x0, 0xe, @loopback}}}}}}, 0x0) 438.505805ms ago: executing program 3 (id=5789): bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) 353.805826ms ago: executing program 2 (id=5790): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000002000080000000000000000061104d000000000095"], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x4a, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) 344.518176ms ago: executing program 0 (id=5791): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x2, 0x20}]}, {0x0, [0x2e, 0x30, 0x30, 0x5f]}}, 0x0, 0x2e, 0x0, 0x1, 0x1ffffe}, 0x28) 336.630997ms ago: executing program 3 (id=5792): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xf}, @generic={0x7e}, @initr0, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x8}, 0x94) 336.142077ms ago: executing program 4 (id=5793): membarrier(0x10, 0x0) 235.612058ms ago: executing program 2 (id=5794): mount$tmpfs(0x0, &(0x7f0000000100)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000140), 0x10008, &(0x7f0000000800)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x64, 0x38, 0x35, 0x38, 0x61, 0x66, 0x3d], 0x2d, [0x30, 0x66, 0x64, 0x32], 0x2d, [0x32, 0x62, 0x32, 0x66], 0x2d, [0x35, 0x65, 0x66, 0x66], 0x2d, [0x62, 0x38, 0x65, 0x62, 0x61, 0x65, 0x32, 0x64]}}}]}) 235.532327ms ago: executing program 4 (id=5795): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x10, 0xf, &(0x7f0000000080)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xa}, {{0x18, 0x1, 0x0}, {}, {}, {0x85, 0x0, 0x0, 0x3c}, {0x7, 0x0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x89}}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) 235.083907ms ago: executing program 3 (id=5796): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x4, &(0x7f0000000140)=@framed={{}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x1, 0x0, 0x110}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x13}, 0x94) 233.143468ms ago: executing program 0 (id=5797): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa8}, [@ldst={0x7}]}, &(0x7f00000002c0)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79}, 0x2a) 163.327448ms ago: executing program 3 (id=5798): perf_event_open(&(0x7f0000000000)={0x1, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x3fffffffa, 0xffffffffffffffff}, 0x102802, 0x0, 0x0, 0x3, 0xfff, 0x8001, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 162.034639ms ago: executing program 0 (id=5808): preadv(0xffffffffffffffff, 0x0, 0x0, 0x145, 0x80000000) 130.358249ms ago: executing program 2 (id=5799): fsopen(&(0x7f00000018c0)='binfmt_misc\x00', 0x1) 75.02962ms ago: executing program 4 (id=5800): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000040000000400000022bf4be300"], 0x48) 17.5397ms ago: executing program 2 (id=5801): syz_emit_ethernet(0x52, &(0x7f00000000c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dda00", 0x1c, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x2}, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@generic={0x3c, 0x2}, @exp_smc={0xfe, 0x6}]}}}}}}}}, 0x0) 17.46143ms ago: executing program 0 (id=5802): bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0xf, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffe}, 0x50) 7.2581ms ago: executing program 3 (id=5803): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2000000000000016001000071b48013d030100000000000402000000b00000bc26100000000000bf6720000000000016020000000000016702000007000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586"], &(0x7f0000000100)='GPL\x00'}, 0x48) 0s ago: executing program 4 (id=5804): mlockall(0x2) kernel console output (not intermixed with test programs): 4578][T10516] EXT4-fs (loop0): mount failed [ 114.894162][T10533] loop1: detected capacity change from 0 to 136 [ 114.916782][ T28] audit: type=1400 audit(1779054519.051:337): avc: denied { remount } for pid=10531 comm="syz.1.3546" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 115.052488][T10554] loop0: detected capacity change from 0 to 764 [ 115.113812][T10558] EXT4-fs error (device loop1): ext4_quota_enable:7225: inode #3: comm syz.1.3558: iget: checksum invalid [ 115.137257][T10558] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 115.145939][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 115.159061][T10558] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.3558: Bad quota inode: 3, type: 0 [ 115.161765][ C1] EXT4-fs (loop1): initial error at time 1779054519: ext4_quota_enable:7225: inode 3 [ 115.178520][T10568] 9pnet_fd: p9_fd_create_tcp (10568): problem connecting socket to 127.0.0.1 [ 115.182614][ C1] EXT4-fs (loop1): last error at time 1779054519: ext4_quota_enable:7225: inode 3 [ 115.199803][T10558] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 115.267900][T10558] EXT4-fs (loop1): mount failed [ 115.508651][T10602] EXT4-fs: Ignoring removed nomblk_io_submit option [ 115.529079][T10602] EXT4-fs: Ignoring removed i_version option [ 115.543248][T10614] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 115.560582][T10602] EXT4-fs (loop1): cluster size (1024) smaller than block size (4096) [ 115.588391][T10614] EXT4-fs (loop2): orphan cleanup on readonly fs [ 115.621902][T10614] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3585: bg 0: block 16: invalid block bitmap [ 115.659049][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 115.665732][ C1] EXT4-fs (loop2): initial error at time 1779054519: ext4_validate_block_bitmap:432 [ 115.675318][ C1] EXT4-fs (loop2): last error at time 1779054519: ext4_validate_block_bitmap:432 [ 115.692986][T10614] EXT4-fs (loop2): Remounting filesystem read-only [ 115.699750][T10614] EXT4-fs (loop2): 1 truncate cleaned up [ 115.705868][T10614] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 115.787954][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.881084][T10652] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 115.916841][T10658] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 115.933271][T10652] EXT4-fs error (device loop0): ext4_quota_enable:7225: comm syz.0.3603: inode #131072: comm syz.0.3603: iget: illegal inode # [ 115.938213][T10658] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 115.963005][T10658] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 115.986188][T10658] EXT4-fs (loop2): invalid journal inode [ 115.991933][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 115.991967][ C1] EXT4-fs (loop0): initial error at time 1779054520: ext4_quota_enable:7225 [ 115.991995][ C1] EXT4-fs (loop0): last error at time 1779054520: ext4_quota_enable:7225 [ 116.016762][T10652] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.3603: Bad quota inode: 131072, type: 2 [ 116.034558][T10652] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=131072). Please run e2fsck to fix. [ 116.087323][T10674] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 116.108654][T10652] EXT4-fs (loop0): mount failed [ 116.215114][T10688] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 116.615114][T10729] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 116.745186][T10759] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 116.786519][T10759] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.3654: casefold flag without casefold feature [ 116.813546][T10767] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 116.817751][T10759] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.828695][T10759] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.3654: couldn't read orphan inode 15 (err -117) [ 116.838139][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 116.838179][ C0] EXT4-fs (loop4): initial error at time 1779054520: ext4_orphan_get:1397: inode 15 [ 116.838215][ C0] EXT4-fs (loop4): last error at time 1779054520: ext4_orphan_get:1397: inode 15 [ 116.897781][T10767] EXT4-fs (loop3): orphan file too big: 4294967295 [ 116.904646][T10767] EXT4-fs (loop3): mount failed [ 116.921935][T10759] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.945437][T10740] loop1: p3 < p5 p6 p7 p8 > p4 < p9 p10 > [ 116.958536][T10740] loop1: p6 start 50334720 is beyond EOD, truncated [ 116.972513][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.981619][T10740] loop1: p7 start 68608 is beyond EOD, truncated [ 116.988420][T10777] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 117.002537][T10740] loop1: p8 size 33554432 extends beyond EOD, truncated [ 117.025479][T10777] EXT4-fs error (device loop3): __ext4_iget:5481: inode #11: block 12: comm syz.3.3663: invalid block [ 117.037747][T10777] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 117.038152][T10777] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.3663: couldn't read orphan inode 11 (err -117) [ 117.059824][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 117.059846][ C0] EXT4-fs (loop3): initial error at time 1779054521: __ext4_iget:5481: inode 11: block 12 [ 117.059880][ C0] EXT4-fs (loop3): last error at time 1779054521: __ext4_iget:5481: inode 11: block 12 [ 117.087909][T10777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.091689][T10740] loop1: p10 start 50334720 is beyond EOD, [ 117.105436][T10782] EXT4-fs error (device loop2): ext4_quota_enable:7225: inode #3: comm syz.2.3667: iget: checksum invalid [ 117.110614][T10740] truncated [ 117.122455][T10782] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 117.138603][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.158008][T10782] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.3667: Bad quota inode: 3, type: 0 [ 117.168956][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 117.168980][ C1] EXT4-fs (loop2): initial error at time 1779054521: ext4_quota_enable:7225: inode 3 [ 117.169020][ C1] EXT4-fs (loop2): last error at time 1779054521: ext4_quota_enable:7225: inode 3 [ 117.219750][T10782] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 117.310498][T10782] EXT4-fs (loop2): mount failed [ 117.315743][T10804] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 117.348136][T10804] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 117.391982][T10804] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 117.411378][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop1p9, 10) failed: No such file or directory [ 117.413640][T10804] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: inode #2: comm syz.1.3675: iget: bad extra_isize 65535 (inode size 1024) [ 117.437209][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 117.438624][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 117.457564][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 117.459989][ T5045] udevd[5045]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 117.481052][T10815] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 117.492920][T10815] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 117.504577][T10804] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 117.505210][T10804] EXT4-fs (loop1): no journal found [ 117.505370][T10815] JBD2: no valid journal superblock found [ 117.514538][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 117.514562][ C1] EXT4-fs (loop1): initial error at time 1779054521: ext4_get_journal_inode:5896: inode 2 [ 117.542092][T10815] EXT4-fs (loop3): Could not load journal inode [ 117.543276][ C1] EXT4-fs (loop1): last error at time 1779054521: ext4_get_journal_inode:5896: inode 2 [ 117.583869][T10804] EXT4-fs (loop1): can't get journal size [ 117.602651][T10804] EXT4-fs error (device loop1): __ext4_fill_super:5596: inode #2: comm syz.1.3675: iget: bad extra_isize 65535 (inode size 1024) [ 117.637812][T10804] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 117.638043][T10804] EXT4-fs (loop1): get root inode failed [ 117.674275][T10804] EXT4-fs (loop1): mount failed [ 117.725939][T10834] futex_wake_op: syz.0.3690 tries to shift op by 32; fix this program [ 117.850070][T10845] EXT4-fs (loop2): unsupported descriptor size 320 [ 117.979466][T10862] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 118.004853][T10862] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 118.042814][T10862] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #11: comm syz.3.3703: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 118.066364][T10862] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.066585][T10862] EXT4-fs (loop3): Remounting filesystem read-only [ 118.075949][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 118.075970][ C0] EXT4-fs (loop3): initial error at time 1779054521: ext4_ext_check_inode:521: inode 11 [ 118.076005][ C0] EXT4-fs (loop3): last error at time 1779054521: ext4_ext_check_inode:521: inode 11 [ 118.113322][T10862] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.190723][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.320241][T10912] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967295)! [ 118.346437][T10904] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 118.347649][T10914] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.3729: inode has both inline data and extents flags [ 118.367479][T10914] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 118.367591][T10912] EXT4-fs (loop3): group descriptors corrupted! [ 118.369291][T10914] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.3729: couldn't read orphan inode 15 (err -117) [ 118.377022][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 118.377043][ C1] EXT4-fs (loop1): initial error at time 1779054522: ext4_orphan_get:1397: inode 15 [ 118.412042][ C1] EXT4-fs (loop1): last error at time 1779054522: ext4_orphan_get:1397: inode 15 [ 118.421573][T10914] fserror_report: 7 callbacks suppressed [ 118.421589][T10914] loop1: lost filesystem error report for type 5 error -117 [ 118.479192][T10914] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.487002][T10927] set_capacity_and_notify: 19 callbacks suppressed [ 118.487018][T10927] loop4: detected capacity change from 0 to 1024 [ 118.517998][T10927] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 118.536564][T10927] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 118.568265][T10927] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 118.604143][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.613756][T10927] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 118.628740][T10929] loop2: detected capacity change from 0 to 4096 [ 118.632514][T10927] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 118.632514][T10927] [ 118.646853][T10927] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 118.669948][T10927] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.682613][T10929] EXT4-fs (loop2): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 118.762291][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.865249][T10962] loop0: detected capacity change from 0 to 512 [ 118.888663][T10962] EXT4-fs (loop0): unsupported inode size: 8192 [ 118.902986][T10962] EXT4-fs (loop0): blocksize: 2048 [ 119.175052][T11002] loop2: detected capacity change from 0 to 512 [ 119.190933][T11002] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51489!=18645) [ 119.207780][T11002] EXT4-fs (loop2): group descriptors corrupted! [ 119.227844][ T28] audit: type=1326 audit(1779054523.083:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11003 comm="syz.4.3772" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f004711cdd9 code=0x0 [ 119.714695][T11044] loop2: detected capacity change from 0 to 1024 [ 119.733332][T11044] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 119.753987][T11044] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 119.778473][T11044] EXT4-fs (loop2): orphan cleanup on readonly fs [ 119.795961][T11044] Quota error (device loop2): v2_read_file_info: Can't read info structure [ 119.817050][T11044] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 119.831801][T11044] EXT4-fs (loop2): Cannot turn on quotas: error -5 [ 119.848817][T11044] EXT4-fs (loop2): 1 truncate cleaned up [ 119.871405][T11044] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 119.908506][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.099918][T11074] loop1: detected capacity change from 0 to 512 [ 120.120219][T11074] EXT4-fs: inline encryption not supported [ 120.137655][T11074] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 120.160684][T11074] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.180262][T11074] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 120.265366][ T28] audit: type=1326 audit(1779054524.056:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11087 comm="syz.4.3815" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f004711cdd9 code=0x0 [ 120.404770][T11103] tmpfs: Bad value for 'mpol' [ 120.527667][T11119] 9p: Bad value for 'rfdno' [ 120.555949][T11120] loop0: detected capacity change from 0 to 1024 [ 120.587495][T11120] EXT4-fs: Ignoring removed bh option [ 120.619433][T11120] EXT4-fs: inline encryption not supported [ 120.644075][T11120] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 120.681313][T11120] EXT4-fs (loop0): too many log groups per flexible block group [ 120.692066][T11120] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 120.700481][T11120] EXT4-fs (loop0): mount failed [ 120.856469][T11152] tmpfs: Bad value for 'size' [ 120.890206][T11155] loop2: detected capacity change from 0 to 512 [ 120.900981][T11155] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 120.968859][T11155] EXT4-fs (loop2): group descriptors corrupted! [ 121.027145][ T28] audit: type=1400 audit(1779054524.767:340): avc: denied { remount } for pid=11167 comm="syz.4.3854" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 121.071549][T11171] loop2: detected capacity change from 0 to 128 [ 121.212447][T11195] loop1: detected capacity change from 0 to 128 [ 121.249472][T11198] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 121.291466][T11198] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.3868: invalid indirect mapped block 4294967295 (level 0) [ 121.318909][T11207] FAT-fs (loop2): bogus sectors per cluster 0 [ 121.335480][T11198] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 121.335647][T11207] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.344931][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 121.344967][ C1] EXT4-fs (loop0): initial error at time 1779087299: ext4_free_branches:1023: inode 16 [ 121.344995][ C1] EXT4-fs (loop0): last error at time 1779087299: ext4_free_branches:1023: inode 16 [ 121.366246][T11198] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.3868: invalid indirect mapped block 4294967295 (level 1) [ 121.398683][ T28] audit: type=1400 audit(1779087299.134:341): avc: denied { write } for pid=11210 comm="syz.4.3874" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 121.422265][ T28] audit: type=1400 audit(1779087299.134:342): avc: denied { open } for pid=11210 comm="syz.4.3874" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 121.452542][T11198] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 121.458363][T11198] EXT4-fs (loop0): 1 orphan inode deleted [ 121.474874][T11198] EXT4-fs (loop0): 1 truncate cleaned up [ 121.622777][T11236] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 121.988704][T11294] EXT4-fs: Ignoring removed bh option [ 122.023239][T11298] iso9660: Bad value for 'gid' [ 122.030092][T11294] EXT4-fs: Ignoring removed mblk_io_submit option [ 122.055921][T11294] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 122.072333][T11300] EXT4-fs: Ignoring removed bh option [ 122.087006][T11298] iso9660: Bad value for 'gid' [ 122.090652][T11300] EXT4-fs: Ignoring removed mblk_io_submit option [ 122.098863][T11294] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 122.128484][T11300] EXT4-fs (loop0): inodes count not valid: 0 vs 32 [ 122.132874][T11294] EXT4-fs (loop4): orphan cleanup on readonly fs [ 122.143519][T11294] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 122.164879][T11294] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 122.167111][ T2984] loop1: p2 < > p3 p4 [ 122.176409][T11294] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3915: Invalid block bitmap block 0 in block_group 0 [ 122.190615][T11307] EXT4-fs: Ignoring removed bh option [ 122.196850][T11307] EXT4-fs: inline encryption not supported [ 122.197818][ T2984] loop1: p3 start 65535 is beyond EOD, [ 122.203010][T11294] loop4: lost filesystem error report for type 5 error -117 [ 122.209295][T11307] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 122.209310][ T2984] truncated [ 122.232035][T11294] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 122.241163][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 122.241191][ C0] EXT4-fs (loop4): last error at time 1779087300: ext4_read_block_bitmap_nowait:483 [ 122.252978][T11307] EXT4-fs (loop3): too many log groups per flexible block group [ 122.262170][ T2984] loop1: p4 size 8192 extends beyond EOD, truncated [ 122.271401][T11307] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 122.281176][T11307] EXT4-fs (loop3): mount failed [ 122.286575][T11294] loop4: lost filesystem error report for type 5 error -117 [ 122.286893][T11294] EXT4-fs (loop4): 1 orphan inode deleted [ 122.308873][T11303] loop1: p2 < > p3 p4 [ 122.321181][T11303] loop1: p3 start 65535 is beyond EOD, truncated [ 122.345715][T11303] loop1: p4 size 8192 extends beyond EOD, truncated [ 122.523755][T11350] futex_wake_op: syz.3.3942 tries to shift op by -9; fix this program [ 122.596773][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 122.620528][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 122.637065][ T28] audit: type=1400 audit(1779087300.435:343): avc: denied { unmount } for pid=3745 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 122.659408][T11358] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 122.694416][ T5045] udevd[5045]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 122.697978][T11358] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 122.718696][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 122.766231][T11358] EXT4-fs (loop3): invalid journal inode [ 122.776166][T11358] EXT4-fs (loop3): can't get journal size [ 122.784465][T11358] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 17104912: comm syz.3.3946: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 122.800715][T11358] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 122.800905][T11358] EXT4-fs (loop3): failed to initialize system zone (-117) [ 122.810976][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 122.811001][ C0] EXT4-fs (loop3): initial error at time 1779087300: ext4_map_blocks:791: inode 3: block 17104912 [ 122.811042][ C0] EXT4-fs (loop3): last error at time 1779087300: ext4_map_blocks:791: inode 3: block 17104912 [ 122.847983][T11358] EXT4-fs (loop3): mount failed [ 122.926413][T11376] EXT4-fs: Ignoring removed bh option [ 122.946908][T11376] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 123.196064][T11396] loop3: p2 < > p3 p4 [ 123.214025][T11396] loop3: p3 start 65535 is beyond EOD, truncated [ 123.231415][T11396] loop3: p4 size 8192 extends beyond EOD, truncated [ 123.281193][T11416] EXT4-fs: journaled quota format not specified [ 123.361039][ T28] audit: type=1326 audit(1779087301.191:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11423 comm="syz.1.3978" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b57c7cdd9 code=0x0 [ 123.397361][T11427] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 123.425574][T11427] EXT4-fs (loop4): mount failed [ 123.435189][ T28] audit: type=1400 audit(1779087301.233:345): avc: denied { view } for pid=11430 comm="syz.0.3981" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 123.460717][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 123.479726][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 123.528826][ T28] audit: type=1400 audit(1779087301.359:346): avc: denied { sqpoll } for pid=11440 comm="syz.1.3986" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 123.717092][T11449] set_capacity_and_notify: 14 callbacks suppressed [ 123.717111][T11449] loop4: detected capacity change from 0 to 8192 [ 123.778009][T11449] loop4: p1 p2 p3 p4 [ 123.786006][T11449] loop4: p1 size 32768 extends beyond EOD, truncated [ 123.795103][T11449] loop4: p2 start 917504 is beyond EOD, truncated [ 123.814982][T11449] loop4: p3 start 117440512 is beyond EOD, truncated [ 123.817897][T11473] cgroup: noprefix used incorrectly [ 123.849803][T11449] loop4: p4 start 720896 is beyond EOD, truncated [ 123.991450][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 124.045155][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 124.161015][T11503] loop3: detected capacity change from 0 to 512 [ 124.185152][T11507] loop2: detected capacity change from 0 to 128 [ 124.204297][T11503] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.4017: Unrecognised inode hash code 255 [ 124.237990][T11503] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4017: Corrupt directory, running e2fsck is recommended [ 124.255135][T11503] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 124.289118][T11507] FAT-fs (loop2): FAT read failed (blocknr 255) [ 124.297241][T11503] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.4017: corrupted in-inode xattr: e_name out of bounds [ 124.312253][T11503] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 124.315110][T11503] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.4017: couldn't read orphan inode 15 (err -117) [ 124.322013][T11520] loop4: detected capacity change from 0 to 1764 [ 124.324481][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 124.350419][ C0] EXT4-fs (loop3): initial error at time 1779087302: ext4_iget_extra_inode:5128: inode 15 [ 124.361437][ C0] EXT4-fs (loop3): last error at time 1779087302: ext4_iget_extra_inode:5128: inode 15 [ 124.371779][T11503] loop3: lost filesystem error report for type 5 error -117 [ 124.372318][T11520] iso9660: Bad value for 'gid' [ 124.385893][T11520] iso9660: Bad value for 'gid' [ 124.513080][T11534] loop0: detected capacity change from 0 to 512 [ 124.538785][T11534] EXT4-fs: Ignoring removed bh option [ 124.567181][T11534] EXT4-fs: Ignoring removed mblk_io_submit option [ 124.585592][T11534] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 124.615070][T11534] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 124.634298][T11534] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.643668][T11534] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 124.674861][T11534] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 124.690666][T11534] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4034: Invalid block bitmap block 0 in block_group 0 [ 124.709892][T11534] loop0: lost filesystem error report for type 5 error -117 [ 124.710190][T11534] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 124.726678][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 124.726702][ C1] EXT4-fs (loop0): last error at time 1779087302: ext4_read_block_bitmap_nowait:483 [ 124.803477][T11534] loop0: lost filesystem error report for type 5 error -117 [ 124.808793][T11534] EXT4-fs (loop0): 1 orphan inode deleted [ 124.883445][T11555] cgroup: No subsys list or none specified [ 124.901236][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 124.901269][ T28] audit: type=1400 audit(1779087302.808:348): avc: denied { mount } for pid=11556 comm="syz.1.4043" name="/" dev="ramfs" ino=29978 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 124.964164][ T28] audit: type=1400 audit(1779087302.861:349): avc: denied { unmount } for pid=3733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 125.190290][T11585] loop4: detected capacity change from 0 to 164 [ 125.407184][T11606] loop4: detected capacity change from 0 to 1024 [ 125.427936][T11613] loop1: detected capacity change from 0 to 512 [ 125.432901][T11606] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 125.481911][T11606] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 125.500899][T11606] EXT4-fs (loop4): invalid journal inode [ 125.519495][T11606] EXT4-fs (loop4): can't get journal size [ 125.547235][T11606] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 17104912: comm syz.4.4068: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 125.627501][T11606] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 125.630458][T11606] EXT4-fs (loop4): failed to initialize system zone (-117) [ 125.639806][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 125.639836][ C1] EXT4-fs (loop4): initial error at time 1779087303: ext4_map_blocks:791: inode 3: block 17104912 [ 125.639873][ C1] EXT4-fs (loop4): last error at time 1779087303: ext4_map_blocks:791: inode 3: block 17104912 [ 125.699985][T11606] EXT4-fs (loop4): mount failed [ 125.941795][ T28] audit: type=1400 audit(1779087303.900:350): avc: denied { create } for pid=11673 comm="syz.4.4101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 126.372825][T11731] loop1: detected capacity change from 0 to 1024 [ 126.405378][T11731] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 126.447142][T11731] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 126.477814][T11731] EXT4-fs (loop1): invalid journal inode [ 126.498016][T11731] EXT4-fs (loop1): can't get journal size [ 126.510755][T11731] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 17104912: comm syz.1.4127: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 126.528200][T11731] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 126.528374][T11731] EXT4-fs (loop1): failed to initialize system zone (-117) [ 126.537746][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 126.537766][ C0] EXT4-fs (loop1): initial error at time 1779087304: ext4_map_blocks:791: inode 3: block 17104912 [ 126.537799][ C0] EXT4-fs (loop1): last error at time 1779087304: ext4_map_blocks:791: inode 3: block 17104912 [ 126.574548][T11731] EXT4-fs (loop1): mount failed [ 126.808358][T11786] loop3: detected capacity change from 0 to 512 [ 126.835332][T11786] EXT4-fs (loop3): SIPHASH is not a valid default hash value [ 126.910896][T11796] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.936050][T11796] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.4160: ea_inode with extended attributes [ 126.949277][T11796] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.950207][T11796] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.4160: error while reading EA inode 11 err=-117 [ 126.959610][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 126.959629][ C0] EXT4-fs (loop0): initial error at time 1779087304: ext4_xattr_inode_iget:441: inode 11 [ 126.959656][ C0] EXT4-fs (loop0): last error at time 1779087304: ext4_xattr_inode_iget:441: inode 11 [ 126.999570][T11796] loop0: lost filesystem error report for type 5 error -117 [ 127.001054][T11796] EXT4-fs (loop0): 1 orphan inode deleted [ 127.178228][T11829] EXT4-fs (loop0): Invalid default hash set in the superblock [ 127.285294][T11837] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 127.778330][T11862] loop3: unable to read partition table [ 127.799448][T11862] loop3: partition table beyond EOD, truncated [ 127.829971][T11862] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 127.971674][ T2984] loop3: unable to read partition table [ 127.988017][ T2984] loop3: partition table beyond EOD, truncated [ 128.275751][T11915] EXT4-fs: Ignoring removed bh option [ 128.298293][T11915] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 128.468767][T11941] cgroup: release_agent respecified [ 128.849037][T11989] set_capacity_and_notify: 7 callbacks suppressed [ 128.849055][T11989] loop3: detected capacity change from 0 to 512 [ 128.911722][T11989] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 128.951591][T11989] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 128.982758][T11989] System zones: 1-12 [ 128.998222][T11989] EXT4-fs (loop3): orphan cleanup on readonly fs [ 129.010517][T11989] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4256: bg 0: block 361: padding at end of block bitmap is not set [ 129.043104][T11989] loop3: lost filesystem error report for type 5 error -117 [ 129.043338][T11989] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 129.051273][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 129.051426][ C0] EXT4-fs (loop3): initial error at time 1779087307: ext4_validate_block_bitmap:441 [ 129.051543][ C0] EXT4-fs (loop3): last error at time 1779087307: ext4_validate_block_bitmap:441 [ 129.053249][T12018] loop0: detected capacity change from 0 to 128 [ 129.061197][T11989] loop3: lost filesystem error report for type 5 error -117 [ 129.105309][T11989] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4256: invalid indirect mapped block 12 (level 1) [ 129.113246][T12022] cgroup: Need name or subsystem set [ 129.126625][T11989] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 129.132085][T11989] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4256: invalid indirect mapped block 2 (level 2) [ 129.132495][ T28] audit: type=1400 audit(1779087307.228:351): avc: denied { mounton } for pid=12021 comm="syz.1.4271" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 129.141433][T11989] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 129.190880][T12018] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 129.200133][T11989] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #11: comm syz.3.4256: data will be lost [ 129.240687][T11989] EXT4-fs (loop3): 1 truncate cleaned up [ 129.301691][T12028] loop4: detected capacity change from 0 to 512 [ 129.336310][T12028] EXT4-fs (loop4): #clusters per group too big: 65535 [ 129.436269][T12040] loop0: detected capacity change from 0 to 512 [ 129.474339][T12048] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 129.497850][ T28] audit: type=1400 audit(1779087307.627:352): avc: denied { relabelto } for pid=12047 comm="syz.1.4286" 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:netutils_exec_t:s0" [ 129.541685][T12040] EXT4-fs error (device loop0): ext4_quota_enable:7221: comm syz.0.4281: Bad quota inum: 2, type: 1 [ 129.556096][ T28] audit: type=1400 audit(1779087307.627:353): avc: denied { associate } for pid=12047 comm="syz.1.4286" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 129.585856][T12040] loop0: lost filesystem error report for type 5 error -117 [ 129.585999][T12040] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 129.593619][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 129.593646][ C0] EXT4-fs (loop0): initial error at time 1779087307: ext4_quota_enable:7221 [ 129.593676][ C0] EXT4-fs (loop0): last error at time 1779087307: ext4_quota_enable:7221 [ 129.639888][T12055] loop3: detected capacity change from 0 to 1024 [ 129.658827][T12055] EXT4-fs (loop3): filesystem is read-only [ 129.691724][T12040] EXT4-fs (loop0): mount failed [ 129.836164][T12074] loop4: detected capacity change from 0 to 1024 [ 129.853734][T12074] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 129.885758][T12074] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 129.920139][T12074] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: inode #32: comm syz.4.4295: iget: special inode unallocated [ 129.941951][T12074] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 129.942126][T12074] EXT4-fs (loop4): no journal found [ 129.951710][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 129.951730][ C0] EXT4-fs (loop4): initial error at time 1779087308: ext4_get_journal_inode:5896: inode 32 [ 129.951762][ C0] EXT4-fs (loop4): last error at time 1779087308: ext4_get_journal_inode:5896: inode 32 [ 130.095518][T12103] loop4: detected capacity change from 0 to 256 [ 130.105694][T12103] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 130.138942][T12103] FAT-fs (loop4): bogus number of directory entries (1) [ 130.154085][T12103] FAT-fs (loop4): Can't find a valid FAT filesystem [ 130.169984][T12113] cgroup: name respecified [ 130.562673][T12138] loop4: detected capacity change from 0 to 8192 [ 130.617203][T12138] loop4: p3 p4[EZD] [ 130.622051][T12138] loop4: p4 size 262912 extends beyond EOD, truncated [ 130.780399][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 130.782568][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 130.905272][T12194] loop1: detected capacity change from 0 to 164 [ 130.941322][T12193] loop2: detected capacity change from 0 to 2048 [ 130.971578][T12193] EXT4-fs error (device loop2): __ext4_fill_super:5596: inode #2: comm syz.2.4356: inode has both inline data and extents flags [ 131.003880][T12193] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 131.004118][T12193] EXT4-fs (loop2): get root inode failed [ 131.013333][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 131.013372][ C1] EXT4-fs (loop2): initial error at time 1779087309: __ext4_fill_super:5596: inode 2 [ 131.013415][ C1] EXT4-fs (loop2): last error at time 1779087309: __ext4_fill_super:5596: inode 2 [ 131.047955][T12193] EXT4-fs (loop2): mount failed [ 131.194460][T12222] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.4368: corrupted in-inode xattr: invalid size in ea xattr [ 131.226629][T12222] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 131.227693][T12222] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.4368: couldn't read orphan inode 15 (err -117) [ 131.237041][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 131.237065][ C0] EXT4-fs (loop0): initial error at time 1779087309: ext4_iget_extra_inode:5128: inode 15 [ 131.237116][ C0] EXT4-fs (loop0): last error at time 1779087309: ext4_iget_extra_inode:5128: inode 15 [ 131.276118][T12222] loop0: lost filesystem error report for type 5 error -117 [ 131.517952][T12277] tmpfs: Bad value for 'mpol' [ 131.921544][T12264] loop2: p1 < > p3 < > p4 [ 131.929860][T12264] loop2: partition table partially beyond EOD, truncated [ 131.962126][T12264] loop2: p4 start 1426063360 is beyond EOD, truncated [ 131.976209][T12332] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 131.998804][T12323] Alternate GPT is invalid, using primary GPT. [ 132.022984][T12323] loop4: p2 p3 p7 [ 132.097216][T12322] Process accounting paused [ 132.215556][T12357] vfat: Deprecated parameter 'posix' [ 132.221030][T12357] FAT-fs: "posix" option is obsolete, not supported now [ 132.249077][T12365] 9pnet_virtio: no channels available for device 127.0.0.1 [ 132.294056][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 132.307912][T12367] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 132.323041][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 132.329014][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 132.345749][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 132.376541][T12367] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.4439: bg 0: block 4: invalid block bitmap [ 132.399319][T12367] loop2: lost filesystem error report for type 5 error -117 [ 132.399541][T12367] EXT4-fs (loop2): Remounting filesystem read-only [ 132.407266][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 132.407293][ C0] EXT4-fs (loop2): initial error at time 1779087311: ext4_validate_block_bitmap:432 [ 132.407315][ C0] EXT4-fs (loop2): last error at time 1779087311: ext4_validate_block_bitmap:432 [ 132.463626][T12367] EXT4-fs (loop2): 1 truncate cleaned up [ 132.470662][T12367] EXT4-fs mount: 14 callbacks suppressed [ 132.470677][T12367] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 132.509015][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.791451][T12421] tmpfs: Unsupported parameter 'huge' [ 133.048130][T12460] journal_path: not usable as path [ 133.067491][T12454] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 133.076272][T12460] EXT4-fs: error: could not find journal device path [ 133.102789][T12454] System zones: 0-2, 18-18, 34-34 [ 133.128597][T12454] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 133.148894][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 133.155494][ C0] EXT4-fs (loop4): initial error at time 1779087312: ext4_mb_generate_buddy:1317 [ 133.164841][ C0] EXT4-fs (loop4): last error at time 1779087312: ext4_mb_generate_buddy:1317 [ 133.183918][T12454] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.4480: corrupted inode contents [ 133.202104][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.205866][T12454] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.4480: mark_inode_dirty error [ 133.262498][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.265680][T12454] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.4480: corrupted inode contents [ 133.312772][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.313014][T12454] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.4480: mark_inode_dirty error [ 133.391848][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.392056][T12454] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.4480: corrupted inode contents [ 133.442684][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.444982][T12454] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.4480: mark_inode_dirty error [ 133.473102][T12484] loop3: p2 p3 p4 < > [ 133.480034][T12484] loop3: p2 size 591360 extends beyond EOD, truncated [ 133.486538][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.493216][T12454] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.4480: corrupted inode contents [ 133.514463][T12484] loop3: p3 start 9830145 is beyond EOD, truncated [ 133.529206][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.529403][T12454] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 133.587567][T12454] loop4: lost filesystem error report for type 5 error -117 [ 133.587850][T12454] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.4480: corrupted inode contents [ 133.607789][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.610289][T12454] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.4480: mark_inode_dirty error [ 133.652879][T12454] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 133.675913][T12454] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 133.719822][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 133.721476][T12527] set_capacity_and_notify: 11 callbacks suppressed [ 133.721492][T12527] loop1: detected capacity change from 0 to 512 [ 133.730164][T12454] loop4: lost filesystem error report for type 5 error -117 [ 133.745499][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 133.747010][T12454] EXT4-fs (loop4): 1 truncate cleaned up [ 133.780172][ T12] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 133.790671][T12454] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.815397][ T12] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 133.838600][T12527] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 133.844079][T12454] ext4 filesystem being mounted at /839/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.846854][T12527] EXT4-fs (loop1): mount failed [ 134.026712][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.062372][T12562] loop3: detected capacity change from 0 to 512 [ 134.085966][T12562] EXT4-fs: old and new quota format mixing [ 134.291162][T12600] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 134.324003][T12604] loop3: detected capacity change from 0 to 128 [ 134.397186][T12613] loop4: detected capacity change from 0 to 512 [ 134.428912][T12613] Quota error (device loop4): v2_read_file_info: Free block number 1 out of range (1, 6). [ 134.439661][T12613] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 134.459161][T12613] EXT4-fs (loop4): mount failed [ 134.648756][T12650] loop2: detected capacity change from 0 to 512 [ 134.676739][T12650] EXT4-fs (loop2): orphan cleanup on readonly fs [ 134.706811][T12656] loop4: detected capacity change from 0 to 512 [ 134.725791][T12650] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.4575: ea_inode file size=4 entry size=6 [ 134.747518][T12656] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 134.789946][T12650] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 134.815571][T12656] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4578: invalid indirect mapped block 9 (level 0) [ 134.830487][T12663] loop1: detected capacity change from 0 to 512 [ 134.837152][T12650] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.4575: corrupted inode contents [ 134.856877][T12656] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 134.857208][T12656] EXT4-fs (loop4): 1 truncate cleaned up [ 134.863510][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 134.871612][T12650] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #15: comm syz.2.4575: mark_inode_dirty error [ 134.872117][ C1] EXT4-fs (loop4): initial error at time 1779087314: ext4_free_branches:1023 [ 134.882373][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 134.890065][ C1] : inode 11 [ 134.899006][ C0] EXT4-fs (loop2): initial error at time 1779087314: ext4_do_update_inode:5690 [ 134.905523][ C1] [ 134.908800][ C0] : inode 15 [ 134.917746][ C1] EXT4-fs (loop4): last error at time 1779087314: ext4_free_branches:1023 [ 134.920074][ C0] EXT4-fs (loop2): last error at time 1779087314: ext4_do_update_inode:5690 [ 134.923385][ C1] : inode 11 [ 134.932178][ C0] : inode 15 [ 134.942031][T12656] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.953434][T12650] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.4575: corrupted inode contents [ 134.972136][T12650] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3001: inode #15: comm syz.2.4575: mark_inode_dirty error [ 134.984817][T12650] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3004: inode #15: comm syz.2.4575: mark inode dirty (error -117) [ 134.985445][T12663] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #4: comm syz.1.4581: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 135.016602][T12650] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 135.018036][T12663] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.4581: Bad quota inode: 4, type: 1 [ 135.025803][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 135.025826][ C0] EXT4-fs (loop1): initial error at time 1779087314: ext4_ext_check_inode:521: inode 4 [ 135.025857][ C0] EXT4-fs (loop1): last error at time 1779087314: ext4_ext_check_inode:521: inode 4 [ 135.035128][T12650] EXT4-fs (loop2): 1 orphan inode deleted [ 135.037032][T12663] loop1: lost filesystem error report for type 5 error -117 [ 135.045124][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.066391][T12650] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 135.087518][T12663] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 135.119028][T12663] EXT4-fs (loop1): mount failed [ 135.291349][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.300596][T12676] loop0: detected capacity change from 0 to 1024 [ 135.307119][ T28] audit: type=1326 audit(1779087314.708:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12677 comm="syz.4.4587" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f004711cdd9 code=0x0 [ 135.309624][T12676] EXT4-fs (loop0): blocks per group (131072) and clusters per group (8192) inconsistent [ 135.457044][T12690] loop3: detected capacity change from 0 to 512 [ 135.483359][T12694] tmpfs: Bad value for 'nr_inodes' [ 135.524003][T12696] loop1: detected capacity change from 0 to 512 [ 135.608429][T12696] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 135.620359][T12696] System zones: 0-2, 18-18, 34-34 [ 135.643365][T12696] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 135.663653][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 135.670319][ C0] EXT4-fs (loop1): initial error at time 1779087315: ext4_mb_generate_buddy:1317 [ 135.679698][ C0] EXT4-fs (loop1): last error at time 1779087315: ext4_mb_generate_buddy:1317 [ 135.717760][T12696] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4596: corrupted inode contents [ 135.732003][T12696] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.4596: mark_inode_dirty error [ 135.759191][T12696] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4596: corrupted inode contents [ 135.783915][T12696] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.4596: mark_inode_dirty error [ 135.807445][T12696] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4596: corrupted inode contents [ 135.833543][T12696] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.4596: mark_inode_dirty error [ 135.857822][T12696] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4596: corrupted inode contents [ 135.883866][T12730] loop3: p1 p3 p4 [ 135.898013][T12696] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 135.898810][T12730] loop3: p3 start 117772289 is beyond EOD, [ 135.910175][T12696] loop1: lost filesystem error report for type 5 error -117 [ 135.917918][T12696] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4596: corrupted inode contents [ 135.927826][T12730] truncated [ 135.959155][T12696] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.4596: mark_inode_dirty error [ 135.960541][T12730] loop3: p4 size 4281074432 extends beyond EOD, truncated [ 136.006224][T12696] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 136.032007][T12696] loop1: lost filesystem error report for type 5 error -117 [ 136.032471][T12696] EXT4-fs (loop1): 1 truncate cleaned up [ 136.046016][ T30] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 136.066068][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 136.092963][T12696] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.114750][ T30] loop1: lost filesystem error report for type 5 error -117 [ 136.122117][T12696] ext4 filesystem being mounted at /861/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.200358][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.304019][T12774] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 136.530582][T12806] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 136.565227][T12806] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 136.592038][T12806] EXT4-fs (loop0): invalid journal inode [ 136.611214][T12806] EXT4-fs (loop0): can't get journal size [ 136.637859][T12806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.668918][T12832] IPv6: addrconf: prefix option has invalid lifetime [ 136.677501][T12831] FAT-fs (loop2): bogus number of FAT structure [ 136.700282][T12831] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 136.745682][T12831] FAT-fs (loop2): Can't find a valid FAT filesystem [ 136.791816][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.917137][ T28] audit: type=1400 audit(1779087316.419:355): avc: denied { create } for pid=12869 comm="syz.2.4680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 136.961297][T12877] Non-string source [ 136.989861][ T28] audit: type=1326 audit(1779087316.503:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12882 comm="syz.1.4687" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b57c7cdd9 code=0x0 [ 137.192732][T12906] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 137.329132][T12929] tmpfs: Bad value for 'mpol' [ 137.479501][ C1] Adjusting tsc more than 11% (6083271 vs 8464875) [ 137.565694][T12967] IPv6: addrconf: prefix option has invalid lifetime [ 138.066358][T13046] SELinux: security_context_str_to_sid (}oæ‹bö–?3bæñlæÊGœ;oÔÌñúÍxo‹Ùÿ¤digUü) failed with errno=-22 [ 138.446920][T13103] iso9660: Bad value for 'map' [ 138.462826][T13111] EXT4-fs (loop2): invalid inodes per group: 83888384 [ 138.462826][T13111] [ 138.505873][T13110] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 138.531737][T13110] System zones: 0-2, 18-18, 34-34 [ 138.555731][T13110] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 138.594827][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 138.601312][ C0] EXT4-fs (loop3): initial error at time 1779087317: ext4_mb_generate_buddy:1317 [ 138.610839][ C0] EXT4-fs (loop3): last error at time 1779087317: ext4_mb_generate_buddy:1317 [ 138.635693][T13110] EXT4-fs (loop3): Remounting filesystem read-only [ 138.677267][T13110] EXT4-fs (loop3): 1 truncate cleaned up [ 138.686909][T13141] set_capacity_and_notify: 9 callbacks suppressed [ 138.686926][T13141] loop0: detected capacity change from 0 to 128 [ 138.695219][T13110] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.713050][ T36] Quota error (device loop3): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 138.735925][T13110] ext4 filesystem being mounted at /842/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.747729][ T36] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 138.771423][ T36] Quota error (device loop3): write_blk: dquota write failed [ 138.778885][ T36] Quota error (device loop3): remove_free_dqentry: Can't write block (5) with free entries [ 138.798446][ T36] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 138.822360][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.850274][ T36] Quota error (device loop3): write_blk: dquota write failed [ 138.875509][ T36] Quota error (device loop3): free_dqentry: Can't move quota data block (5) to free list [ 138.903712][T13151] loop2: detected capacity change from 0 to 2048 [ 138.911860][ T36] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 138.929143][T13151] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 15 [ 138.939519][T13157] tmpfs: Bad value for 'mpol' [ 138.941635][ T36] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 138.985366][ T36] Quota error (device loop3): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 139.017617][ T36] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 139.068794][T13169] loop4: detected capacity change from 0 to 1024 [ 139.082309][T13169] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 139.101260][T13169] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 139.136154][T13169] EXT4-fs (loop4): invalid journal inode [ 139.150768][T13169] EXT4-fs (loop4): can't get journal size [ 139.171307][T13169] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 139.243771][T13195] loop0: detected capacity change from 0 to 512 [ 139.250559][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.281507][T13195] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 139.304319][T13202] loop3: detected capacity change from 0 to 1024 [ 139.305518][T13195] EXT4-fs (loop0): mount failed [ 139.330801][T13202] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 139.355318][T13209] loop2: detected capacity change from 0 to 512 [ 139.375310][T13202] EXT4-fs (loop3): group descriptors corrupted! [ 139.401900][T13209] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 139.477323][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.742135][T13261] loop0: detected capacity change from 0 to 256 [ 139.763025][T13261] FAT-fs (loop0): bogus sectors per cluster 0 [ 139.785554][T13261] FAT-fs (loop0): Can't find a valid FAT filesystem [ 139.930236][T13278] loop4: detected capacity change from 0 to 2048 [ 139.937588][T13284] loop1: detected capacity change from 0 to 2048 [ 139.953275][T13284] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 139.973787][T13290] loop3: detected capacity change from 0 to 1024 [ 139.984155][T13278] loop4: p1 < > p3 [ 139.995506][T13278] loop4: p3 size 134217728 extends beyond EOD, truncated [ 140.035052][T13290] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 140.083474][T13290] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 140.093309][T13290] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.4886: Failed to acquire dquot type 0 [ 140.104688][T13290] loop3: lost filesystem error report for type 5 error -5 [ 140.112318][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 140.126407][ C0] EXT4-fs (loop3): initial error at time 1779087319: ext4_acquire_dquot:7034 [ 140.135269][ C0] EXT4-fs (loop3): last error at time 1779087319: ext4_acquire_dquot:7034 [ 140.148199][T13290] EXT4-fs (loop3): 1 truncate cleaned up [ 140.176825][T13290] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.194389][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 140.264570][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 140.277682][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.595447][T13364] tmpfs: Bad value for 'mpol' [ 140.602593][T13333] loop0: p2 p3 [ 140.613417][T13333] loop0: p2 size 50331648 extends beyond EOD, truncated [ 140.630834][T13333] loop0: p3 start 458783 is beyond EOD, truncated [ 140.654897][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.4923: iget: bad extra_isize 58 (inode size 256) [ 140.673147][T13370] tmpfs: Bad value for 'nr_blocks' [ 140.677404][T13366] fserror_report: 15 callbacks suppressed [ 140.677420][T13366] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 140.708529][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 140.724581][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4923: error while reading EA inode 11 err=-117 [ 140.724709][ C0] EXT4-fs (loop3): initial error at time 1779087319: ext4_xattr_inode_iget:441: inode 11 [ 140.738158][T13366] loop3: lost filesystem error report for type 5 error -117 [ 140.746833][ C0] EXT4-fs (loop3): last error at time 1779087319: ext4_xattr_inode_iget:441: inode 11 [ 140.767069][T13366] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 140.777868][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 140.785690][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.4923: iget: bad extra_isize 58 (inode size 256) [ 140.803351][T13366] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 140.803553][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4923: error while reading EA inode 11 err=-117 [ 140.825674][T13366] loop3: lost filesystem error report for type 5 error -117 [ 140.825942][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4923: iget: bad extra_isize 58 (inode size 256) [ 140.847517][T13366] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 140.847724][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4923: error while reading EA inode 18 err=-117 [ 140.869447][T13366] loop3: lost filesystem error report for type 5 error -117 [ 140.869705][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4923: iget: bad extra_isize 58 (inode size 256) [ 140.890581][T13366] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 140.890792][T13366] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4923: error while reading EA inode 18 err=-117 [ 140.912431][T13366] loop3: lost filesystem error report for type 5 error -117 [ 140.912680][T13366] EXT4-fs (loop3): 1 orphan inode deleted [ 140.926213][T13366] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.954377][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.020753][T13386] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.055169][T13386] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (43466!=33349) [ 141.080289][T13386] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 141.089108][T13386] System zones: 1-12 [ 141.093591][T13386] EXT4-fs (loop0): orphan cleanup on readonly fs [ 141.100486][T13386] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.4931: Inode bitmap for bg 0 marked uninitialized [ 141.114371][T13386] loop0: lost filesystem error report for type 5 error -117 [ 141.114603][T13386] EXT4-fs (loop0): Remounting filesystem read-only [ 141.122032][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 141.122049][ C0] EXT4-fs (loop0): initial error at time 1779087320: ext4_read_inode_bitmap:167 [ 141.122071][ C0] EXT4-fs (loop0): last error at time 1779087320: ext4_read_inode_bitmap:167 [ 141.161430][T13386] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 141.191380][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 141.248773][ T28] audit: type=1400 audit(1779087320.450:357): avc: denied { create } for pid=13410 comm="syz.1.4944" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 141.401597][T13422] EXT4-fs: Ignoring removed bh option [ 141.415493][T13422] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 141.438333][T13422] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a816e01c, mo2=0002] [ 141.448461][T13422] System zones: 1-12 [ 141.452689][T13422] EXT4-fs (loop2): orphan cleanup on readonly fs [ 141.461433][T13422] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4950: bg 0: block 361: padding at end of block bitmap is not set [ 141.480129][T13422] loop2: lost filesystem error report for type 5 error -117 [ 141.480303][T13422] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 141.496381][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 141.496405][ C0] EXT4-fs (loop2): initial error at time 1779087320: ext4_validate_block_bitmap:441 [ 141.496439][ C0] EXT4-fs (loop2): last error at time 1779087320: ext4_validate_block_bitmap:441 [ 141.522249][T13422] loop2: lost filesystem error report for type 5 error -117 [ 141.524030][T13422] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.4950: attempt to clear invalid blocks 33619980 len 1 [ 141.549790][T13422] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 141.550025][T13422] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4950: invalid indirect mapped block 1811939328 (level 0) [ 141.573485][T13422] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 141.575410][T13422] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4950: invalid indirect mapped block 2 (level 2) [ 141.611435][T13422] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 141.613267][T13422] EXT4-fs (loop2): 1 truncate cleaned up [ 141.646554][T13422] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 141.727028][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 141.827046][T13469] syz.2.4972(13469): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 142.045753][T13501] tmpfs: Bad value for 'mpol' [ 142.069714][T13509] cgroup: subsys name conflicts with all [ 142.167188][T13521] EXT4-fs (loop1): filesystem is read-only [ 142.184203][T13521] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 142.217190][T13521] EXT4-fs (loop1): filesystem is read-only [ 142.233303][T13521] EXT4-fs (loop1): orphan cleanup on readonly fs [ 142.250389][T13521] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4998: bg 0: block 64: padding at end of block bitmap is not set [ 142.293689][T13521] loop1: lost filesystem error report for type 5 error -117 [ 142.293851][T13521] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 142.310166][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 142.310192][ C0] EXT4-fs (loop1): initial error at time 1779087321: ext4_validate_block_bitmap:441 [ 142.310234][ C0] EXT4-fs (loop1): last error at time 1779087321: ext4_validate_block_bitmap:441 [ 142.343266][T13521] loop1: lost filesystem error report for type 5 error -117 [ 142.355919][T13521] EXT4-fs (loop1): 1 orphan inode deleted [ 142.379658][T13521] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 142.427473][ T3735] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 142.439214][ T3735] CPU: 0 UID: 0 PID: 3735 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 142.439253][ T3735] Tainted: [W]=WARN [ 142.439261][ T3735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 142.439274][ T3735] Call Trace: [ 142.439282][ T3735] [ 142.439291][ T3735] __dump_stack+0x1d/0x30 [ 142.439363][ T3735] dump_stack_lvl+0x95/0xd0 [ 142.439387][ T3735] dump_stack+0x15/0x1b [ 142.439409][ T3735] dump_header+0x80/0x240 [ 142.439433][ T3735] oom_kill_process+0x295/0x350 [ 142.439466][ T3735] out_of_memory+0x97d/0xb80 [ 142.439535][ T3735] try_charge_memcg+0x62f/0xa10 [ 142.439571][ T3735] charge_memcg+0x6d/0x120 [ 142.439656][ T3735] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 142.439726][ T3735] __swap_cache_prepare_and_add+0x69/0x4a0 [ 142.439756][ T3735] ? alloc_pages_mpol+0x217/0x260 [ 142.439788][ T3735] swap_cache_alloc_folio+0xa2/0x120 [ 142.439811][ T3735] swap_cluster_readahead+0x25f/0x3c0 [ 142.439837][ T3735] swapin_readahead+0xde/0x840 [ 142.439862][ T3735] ? _raw_spin_unlock_irqrestore+0x9/0x30 [ 142.439953][ T3735] ? hrtimer_start_range_ns+0x58c/0x10a0 [ 142.439985][ T3735] ? __rcu_read_unlock+0x4e/0x70 [ 142.440006][ T3735] ? swap_cache_get_folio+0x1e0/0x1f0 [ 142.440061][ T3735] do_swap_page+0x31e/0x2180 [ 142.440086][ T3735] ? __schedule+0x951/0xd40 [ 142.440121][ T3735] ? __rcu_read_lock+0x36/0x50 [ 142.440141][ T3735] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 142.440191][ T3735] handle_mm_fault+0xb2e/0x2e70 [ 142.440216][ T3735] ? vma_start_read+0x1c7/0x2c0 [ 142.440302][ T3735] do_user_addr_fault+0x62f/0x1050 [ 142.440331][ T3735] ? trace_page_fault_user+0x1f/0xa0 [ 142.440427][ T3735] exc_page_fault+0x62/0xa0 [ 142.440451][ T3735] asm_exc_page_fault+0x26/0x30 [ 142.440476][ T3735] RIP: 0033:0x7f3e4c107f57 [ 142.440496][ T3735] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 142.440590][ T3735] RSP: 002b:00007ffcb166b130 EFLAGS: 00010202 [ 142.440609][ T3735] RAX: 0000000000000000 RBX: 0000555587b10500 RCX: 00007f3e4c107f57 [ 142.440626][ T3735] RDX: 00007ffcb166b170 RSI: 0000000000000000 RDI: 0000000000000000 [ 142.440641][ T3735] RBP: 00007ffcb166b1dc R08: 0000000000000000 R09: 0000000000000000 [ 142.440656][ T3735] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 142.440735][ T3735] R13: 00000000000927c0 R14: 000000000002274c R15: 00007ffcb166b230 [ 142.440756][ T3735] [ 142.690926][ T3735] memory: usage 307200kB, limit 307200kB, failcnt 1650 [ 142.711779][ T3735] memory+swap: usage 307308kB, limit 9007199254740988kB, failcnt 0 [ 142.719794][ T3735] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 142.746536][ T3735] Memory cgroup stats for /syz0: [ 142.746969][ T3735] cache 0 [ 142.761325][ T3735] rss 20480 [ 142.775756][ T3735] shmem 0 [ 142.779419][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.797091][ T3735] mapped_file 0 [ 142.804157][T13548] EXT4-fs: Ignoring removed bh option [ 142.828041][ T3735] dirty 0 [ 142.831174][ T3735] writeback 8192 [ 142.865593][ T3735] workingset_refault_anon 21 [ 142.870259][ T3735] workingset_refault_file 256 [ 142.874994][ T3735] swap 90112 [ 142.881414][ T3735] swapcached 229376 [ 142.885899][T13548] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 142.907126][T13555] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 142.907263][ T3735] pgpgin 83353 [ 142.913779][T13555] EXT4-fs (loop3): mount failed [ 142.930689][ T3735] pgpgout 83345 [ 142.940349][ T3735] pgfault 112513 [ 142.948642][ T3735] pgmajfault 22 [ 142.956990][ T3735] inactive_anon 8192 [ 142.965638][ T3735] active_anon 20480 [ 142.974349][ T3735] inactive_file 4096 [ 142.983031][ T3735] active_file 0 [ 142.990394][ T3735] unevictable 0 [ 143.013924][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.030163][ T3735] hierarchical_memory_limit 314572800 [ 143.048835][ T3735] hierarchical_memsw_limit 9223372036854771712 [ 143.073485][ T3735] total_cache 0 [ 143.135978][ T3735] total_rss 20480 [ 143.150818][ T3735] total_shmem 0 [ 143.165887][ T3735] total_mapped_file 0 [ 143.176276][T13576] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (40000) [ 143.201508][ T3735] total_dirty 0 [ 143.215680][T13579] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 143.219687][ T3735] total_writeback 8192 [ 143.229938][T13576] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 143.255393][T13579] EXT4-fs (loop4): orphan cleanup on readonly fs [ 143.262127][T13579] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 143.272168][T13579] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 143.280510][ T3735] total_workingset_refault_anon 21 [ 143.285863][ T3735] total_workingset_refault_file 256 [ 143.289329][T13579] EXT4-fs (loop4): 1 truncate cleaned up [ 143.291380][ T3735] total_swap 90112 [ 143.301044][ T3735] total_swapcached 229376 [ 143.305469][ T3735] total_pgpgin 83353 [ 143.309365][ T3735] total_pgpgout 83345 [ 143.313482][ T3735] total_pgfault 112513 [ 143.318368][ T3735] total_pgmajfault 22 [ 143.322495][ T3735] total_inactive_anon 8192 [ 143.327031][ T3735] total_active_anon 20480 [ 143.331469][ T3735] total_inactive_file 4096 [ 143.331783][T13582] loop1: p1 p2 p3 < > p4 < p5 p6 > [ 143.335945][ T3735] total_active_file 0 [ 143.345379][ T3735] total_unevictable 0 [ 143.345948][T13579] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 143.349391][ T3735] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.5000,pid=13523,uid=0 [ 143.377420][ T3735] Memory cgroup out of memory: OOM victim 13523 (syz.0.5000) is already exiting. Skip killing the task [ 143.389117][T13582] loop1: partition table partially beyond EOD, truncated [ 143.396968][T13582] loop1: p1 size 393216 extends beyond EOD, truncated [ 143.406118][T13582] loop1: p3 start 4225 is beyond EOD, truncated [ 143.413764][T13582] loop1: p5 size 393216 extends beyond EOD, truncated [ 143.522073][T13595] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.5032: ea_inode with extended attributes [ 143.538914][T13595] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 143.541417][T13595] EXT4-fs (loop2): Remounting filesystem read-only [ 143.541497][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.550811][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 143.550834][ C0] EXT4-fs (loop2): initial error at time 1779087322: ext4_xattr_inode_iget:441: inode 11 [ 143.550869][ C0] EXT4-fs (loop2): last error at time 1779087322: ext4_xattr_inode_iget:441: inode 11 [ 143.551084][T13595] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -30) [ 143.641448][T13595] EXT4-fs (loop2): 1 orphan inode deleted [ 143.648141][T13595] EXT4-fs (loop2): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.826884][T13638] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 143.855295][ T3740] EXT4-fs (loop2): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 143.892757][T13638] EXT4-fs (loop1): 1 truncate cleaned up [ 143.913314][T13638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.921239][T13651] FAT-fs (loop0): bogus logical sector size 0 [ 143.953287][T13651] FAT-fs (loop0): Can't find a valid FAT filesystem [ 143.969845][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.991269][T13659] tmpfs: Bad value for 'mpol' [ 144.009004][T13661] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 144.047962][T13665] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.5067: ea_inode with extended attributes [ 144.048063][T13661] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.5065: invalid indirect mapped block 32768 (level 2) [ 144.082304][T13665] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 144.082477][T13665] EXT4-fs (loop4): Remounting filesystem read-only [ 144.091929][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 144.091953][ C0] EXT4-fs (loop4): initial error at time 1779087323: ext4_xattr_inode_iget:441: inode 11 [ 144.091992][ C0] EXT4-fs (loop4): last error at time 1779087323: ext4_xattr_inode_iget:441: inode 11 [ 144.124733][T13661] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 144.127144][T13661] EXT4-fs (loop3): Remounting filesystem read-only [ 144.131110][T13675] set_capacity_and_notify: 17 callbacks suppressed [ 144.131134][T13675] loop2: detected capacity change from 0 to 512 [ 144.136338][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 144.136358][ C0] EXT4-fs (loop3): initial error at time 1779087323: ext4_free_branches:1023: inode 16 [ 144.172372][ C0] EXT4-fs (loop3): last error at time 1779087323: ext4_free_branches:1023: inode 16 [ 144.181232][T13679] loop1: detected capacity change from 0 to 512 [ 144.194845][T13665] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -30) [ 144.218064][T13661] EXT4-fs (loop3): 1 orphan inode deleted [ 144.224661][T13675] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 144.239498][T13679] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.5072: EA inode hash validation failed [ 144.242019][T13665] EXT4-fs (loop4): 1 orphan inode deleted [ 144.259010][T13675] EXT4-fs (loop2): orphan cleanup on readonly fs [ 144.264778][T13661] EXT4-fs (loop3): 1 truncate cleaned up [ 144.265891][T13679] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.5072: corrupted inode contents [ 144.273297][T13665] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.296223][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 144.297678][T13661] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.302684][ C0] EXT4-fs (loop1): initial error at time 1779087323: ext4_do_update_inode:5690: inode 15 [ 144.302716][ C0] EXT4-fs (loop1): last error at time 1779087323: ext4_do_update_inode:5690: inode 15 [ 144.302899][T13679] EXT4-fs (loop1): Remounting filesystem read-only [ 144.320604][T13675] __quota_error: 3 callbacks suppressed [ 144.320620][T13675] Quota error (device loop2): find_block_dqentry: Quota for id 0 referenced but not present [ 144.382413][T13679] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 144.432585][T13679] EXT4-fs (loop1): 1 orphan inode deleted [ 144.446675][T13679] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.463282][T13675] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 144.481568][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.486403][T13675] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.5070: Failed to acquire dquot type 1 [ 144.522845][ T3745] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 144.535490][T13675] loop2: lost filesystem error report for type 5 error -5 [ 144.545424][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 144.559236][ C1] EXT4-fs (loop2): initial error at time 1779087323: ext4_acquire_dquot:7034 [ 144.568231][ C1] EXT4-fs (loop2): last error at time 1779087323: ext4_acquire_dquot:7034 [ 144.586943][T13675] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5070: bg 0: block 40: padding at end of block bitmap is not set [ 144.626979][T13675] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 144.637492][T13675] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #16: comm syz.2.5070: data will be lost [ 144.640524][T13707] loop0: detected capacity change from 0 to 512 [ 144.649223][T13675] EXT4-fs (loop2): 1 truncate cleaned up [ 144.683474][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.693128][T13707] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.699859][T13675] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 144.731126][T13707] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.764981][T13707] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 144.783849][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 144.790415][ C0] EXT4-fs (loop0): initial error at time 1779087323: mb_free_blocks:2049: inode 12: block 14 [ 144.800827][ C0] EXT4-fs (loop0): last error at time 1779087323: mb_free_blocks:2049: inode 12: block 14 [ 144.802414][T13707] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5084: corrupted inode contents [ 144.876671][T13707] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #12: comm syz.0.5084: mark_inode_dirty error [ 144.919830][T13707] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5084: corrupted inode contents [ 144.968274][T13707] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.5084: mark_inode_dirty error [ 144.985739][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.991975][T13707] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5084: corrupted inode contents [ 145.007029][T13707] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 145.020533][T13707] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5084: corrupted inode contents [ 145.061072][T13752] loop2: detected capacity change from 0 to 736 [ 145.067803][T13707] EXT4-fs error (device loop0): ext4_truncate:4690: inode #12: comm syz.0.5084: mark_inode_dirty error [ 145.113021][ T28] audit: type=1400 audit(1779087324.024:361): avc: denied { ioctl } for pid=13757 comm="syz.1.5110" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 145.149925][T13707] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 145.194497][T13707] EXT4-fs (loop0): 1 truncate cleaned up [ 145.206737][ T2054] Quota error (device loop0): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 145.225126][ T2054] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:8: Failed to release dquot type 1 [ 145.249490][T13707] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 145.294251][T13781] loop1: detected capacity change from 0 to 512 [ 145.310358][T13784] loop4: detected capacity change from 0 to 512 [ 145.310394][T13778] loop3: detected capacity change from 0 to 4096 [ 145.320932][T13781] EXT4-fs: Ignoring removed bh option [ 145.334145][T13784] EXT4-fs (loop4): bad s_want_extra_isize: 192 [ 145.341246][T13778] EXT4-fs: Ignoring removed i_version option [ 145.360895][T13781] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 145.385933][T13781] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a816e01c, mo2=0002] [ 145.405975][T13781] System zones: 1-12 [ 145.413339][T13781] EXT4-fs (loop1): orphan cleanup on readonly fs [ 145.418389][T13778] EXT4-fs (loop3): Unsupported encryption level 3 [ 145.420202][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.438679][T13781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5122: bg 0: block 361: padding at end of block bitmap is not set [ 145.455852][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 145.460907][T13781] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 145.462342][ C1] EXT4-fs (loop1): initial error at time 1779087324: ext4_validate_block_bitmap:441 [ 145.480901][ C1] EXT4-fs (loop1): last error at time 1779087324: ext4_validate_block_bitmap:441 [ 145.527380][ T28] audit: type=1326 audit(1779087324.402:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13798 comm="syz.4.5130" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f004711cdd9 code=0x0 [ 145.546180][T13781] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.5122: attempt to clear invalid blocks 33619980 len 1 [ 145.612403][T13781] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5122: invalid indirect mapped block 1811939328 (level 0) [ 145.652806][T13813] loop2: detected capacity change from 0 to 164 [ 145.657731][T13781] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5122: invalid indirect mapped block 2 (level 2) [ 145.703613][T13781] EXT4-fs (loop1): 1 truncate cleaned up [ 145.738046][T13781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 145.893731][ T3733] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 145.922210][T13849] bpf: Bad value for 'gid' [ 145.940709][T13851] tmpfs: Bad value for 'mpol' [ 145.958010][T13856] futex_wake_op: syz.3.5158 tries to shift op by 32; fix this program [ 146.154312][T13882] loop4: detected capacity change from 0 to 256 [ 146.225118][T13891] loop2: detected capacity change from 0 to 512 [ 146.241371][T13891] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 146.266275][T13891] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 146.286554][T13891] System zones: 1-12 [ 146.291170][T13891] EXT4-fs (loop2): orphan cleanup on readonly fs [ 146.308026][T13891] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5176: bg 0: block 361: padding at end of block bitmap is not set [ 146.347076][T13900] FAT-fs (loop3): bogus number of FAT sectors [ 146.355357][T13891] fserror_report: 7 callbacks suppressed [ 146.355376][T13891] loop2: lost filesystem error report for type 5 error -117 [ 146.366726][T13900] FAT-fs (loop3): Can't find a valid FAT filesystem [ 146.380959][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 146.380981][ C0] EXT4-fs (loop2): initial error at time 1779087581: ext4_validate_block_bitmap:441 [ 146.381013][ C0] EXT4-fs (loop2): last error at time 1779087581: ext4_validate_block_bitmap:441 [ 146.410027][T13891] EXT4-fs (loop2): Remounting filesystem read-only [ 146.436360][T13891] EXT4-fs (loop2): 1 truncate cleaned up [ 146.467323][T13891] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 146.558217][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 146.876534][T13966] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 146.938274][T13977] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 147.221573][ T28] audit: type=1400 audit(1779087581.958:363): avc: denied { create } for pid=14017 comm="syz.1.5238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 147.386403][T14038] iso9660: Unexpected value for 'showassoc' [ 147.541720][T14052] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.651194][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.798446][T14096] tmpfs: Bad value for 'mpol' [ 147.819187][ T28] audit: type=1400 audit(1779087582.512:364): avc: denied { create } for pid=14098 comm="syz.4.5277" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 147.890676][ T28] audit: type=1400 audit(1779087582.576:365): avc: denied { unlink } for pid=3745 comm="syz-executor" name="file0" dev="tmpfs" ino=5139 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 147.922430][T14115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.928127][T14116] Invalid ELF header type: 2 != 1 [ 147.967070][ T28] audit: type=1400 audit(1779087582.613:366): avc: denied { module_load } for pid=14114 comm="syz.3.5285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 147.992151][T14115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.212170][T14142] IPv6: addrconf: prefix option has invalid lifetime [ 148.375346][T14160] SELinux: security_context_str_to_sid () failed with errno=-22 [ 148.691245][T14198] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 148.737774][T14203] EXT4-fs (loop4): 1 orphan inode deleted [ 148.753023][T14198] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 148.763043][T14203] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.773723][T14198] EXT4-fs (loop1): failed to initialize system zone (-117) [ 148.795046][T14198] EXT4-fs (loop1): mount failed [ 148.821866][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.876165][T14222] SELinux: Context system_u:object is not valid (left unmapped). [ 148.896613][ T28] audit: type=1400 audit(1779087583.508:367): avc: denied { relabelto } for pid=14220 comm="syz.4.5335" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 149.205845][T14263] : Can't lookup blockdev [ 149.215414][T14264] ext4: Bad value for 'resgid' [ 149.227547][T14264] ext4: Bad value for 'resgid' [ 149.678455][T14322] set_capacity_and_notify: 13 callbacks suppressed [ 149.678476][T14322] loop0: detected capacity change from 0 to 512 [ 149.709702][T14322] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.765659][T14322] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.5387: Allocating blocks 41-42 which overlap fs metadata [ 149.811231][T14339] loop4: detected capacity change from 0 to 512 [ 149.821746][T14322] loop0: lost filesystem error report for type 5 error -117 [ 149.823410][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 149.837249][ C0] EXT4-fs (loop0): initial error at time 1779087584: ext4_mb_mark_diskspace_used:4222 [ 149.847294][ C0] EXT4-fs (loop0): last error at time 1779087584: ext4_mb_mark_diskspace_used:4222 [ 149.857421][T14322] __quota_error: 3 callbacks suppressed [ 149.857502][T14322] Quota error (device loop0): write_blk: dquota write failed [ 149.877511][T14339] journal_path: Non-blockdev passed as './file1' [ 149.890424][T14339] EXT4-fs: error: could not find journal device path [ 149.902490][T14322] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 149.929579][T14322] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.5387: Allocating blocks 41-42 which overlap fs metadata [ 149.964422][T14322] loop0: lost filesystem error report for type 5 error -117 [ 149.971932][T14322] Quota error (device loop0): write_blk: dquota write failed [ 150.001098][T14322] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 150.031236][T14322] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.5387: Failed to acquire dquot type 1 [ 150.059042][T14322] loop0: lost filesystem error report for type 5 error -117 [ 150.059305][T14322] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 150.089436][T14322] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5387: corrupted inode contents [ 150.101655][T14322] fserror_report: 11 callbacks suppressed [ 150.101671][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.128068][T14322] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #12: comm syz.0.5387: mark_inode_dirty error [ 150.153692][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.153873][T14322] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5387: corrupted inode contents [ 150.175965][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.176395][T14322] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.5387: mark_inode_dirty error [ 150.200584][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.200773][T14322] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5387: corrupted inode contents [ 150.224365][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.224624][T14322] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 150.244369][T14322] loop0: lost filesystem error report for type 5 error -117 [ 150.244698][T14322] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5387: corrupted inode contents [ 150.266096][T14363] random: crng reseeded on system resumption [ 150.280357][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.280601][T14322] EXT4-fs error (device loop0): ext4_truncate:4690: inode #12: comm syz.0.5387: mark_inode_dirty error [ 150.302527][T14322] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 150.302824][T14322] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 150.327281][T14322] loop0: lost filesystem error report for type 5 error -117 [ 150.327560][T14322] EXT4-fs (loop0): 1 truncate cleaned up [ 150.360456][T14322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.381029][T14371] loop2: detected capacity change from 0 to 164 [ 150.396208][T14377] tmpfs: Bad value for 'mpol' [ 150.423032][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.443591][T14379] tmpfs: Bad value for 'gid' [ 150.445988][ T28] audit: type=1326 audit(1779087584.938:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14380 comm="syz.4.5416" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f004711cdd9 code=0x0 [ 150.451277][T14379] tmpfs: Bad value for 'gid' [ 150.567502][T14393] loop4: detected capacity change from 0 to 128 [ 150.598136][T14393] FAT-fs (loop4): bogus number of FAT sectors [ 150.616394][T14393] FAT-fs (loop4): Can't find a valid FAT filesystem [ 150.949435][T14439] tmpfs: Bad value for 'mpol' [ 151.140198][T14447] loop4: detected capacity change from 0 to 8192 [ 151.211457][T14447] loop4: p1 p2[DM] p4 [ 151.217730][T14447] loop4: p1 size 196608 extends beyond EOD, truncated [ 151.235523][T14447] loop4: p2 start 4292936063 is beyond EOD, truncated [ 151.245616][T14447] loop4: p4 size 50331648 extends beyond EOD, truncated [ 151.268686][T14470] loop0: detected capacity change from 0 to 512 [ 151.299093][T14470] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.5459: inode #1792: comm syz.0.5459: iget: illegal inode # [ 151.335608][T14470] loop0: lost filesystem error report for type 5 error -117 [ 151.335767][T14470] EXT4-fs (loop0): Remounting filesystem read-only [ 151.343218][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 151.343239][ C0] EXT4-fs (loop0): initial error at time 1779087585: ext4_get_journal_inode:5896 [ 151.343261][ C0] EXT4-fs (loop0): last error at time 1779087585: ext4_get_journal_inode:5896 [ 151.411581][T14470] EXT4-fs (loop0): no journal found [ 151.417266][T14482] loop4: detected capacity change from 0 to 128 [ 151.430660][T14470] EXT4-fs (loop0): can't get journal size [ 151.459579][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 151.471799][T14470] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 151.473108][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 151.501282][T14470] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 151.544936][T14470] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.633325][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.893345][T14516] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 151.905701][ T28] audit: type=1326 audit(1779087586.295:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14514 comm="syz.3.5481" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f224110cdd9 code=0x0 [ 151.982839][T14522] loop2: detected capacity change from 0 to 512 [ 151.992984][T14523] loop3: detected capacity change from 0 to 512 [ 152.002477][T14522] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: comm syz.2.5484: inode #1792: comm syz.2.5484: iget: illegal inode # [ 152.040796][T14495] loop4: detected capacity change from 0 to 32768 [ 152.047882][T14522] loop2: lost filesystem error report for type 5 error -117 [ 152.048030][T14522] EXT4-fs (loop2): Remounting filesystem read-only [ 152.062088][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 152.062109][ C1] EXT4-fs (loop2): initial error at time 1779087586: ext4_get_journal_inode:5896 [ 152.062134][ C1] EXT4-fs (loop2): last error at time 1779087586: ext4_get_journal_inode:5896 [ 152.076543][T14523] EXT4-fs (loop3): 1 orphan inode deleted [ 152.091537][T14522] EXT4-fs (loop2): no journal found [ 152.101583][T14495] loop4: p1 p3 < p5 p6 > [ 152.115597][T14523] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.140441][T14522] EXT4-fs (loop2): can't get journal size [ 152.149482][T14522] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 152.168309][T14522] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 152.177082][ T3737] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.204636][T14522] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.300820][T14549] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 152.329196][T14552] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 152.329571][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 152.339622][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 152.350877][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 152.369778][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 152.380650][T14552] FAT-fs (loop4): Filesystem has been set read-only [ 152.392416][ T3740] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.506557][T14563] EXT4-fs (loop0): 1 orphan inode deleted [ 152.518026][T14563] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.554149][ T3735] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.715184][ T28] audit: type=1400 audit(1779087587.033:373): avc: denied { create } for pid=14594 comm="syz.3.5520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 152.808292][T14606] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 152.827252][T14606] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.5524: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 152.845238][T14609] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 152.866391][T14615] EXT4-fs: Ignoring removed nobh option [ 152.879825][T14609] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 152.885529][T14606] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 152.890493][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 152.906219][ C1] EXT4-fs (loop4): initial error at time 1779087587: ext4_ext_check_inode:521: inode 2 [ 152.913805][T14609] EXT4-fs (loop3): orphan cleanup on readonly fs [ 152.916087][ C1] EXT4-fs (loop4): last error at time 1779087587: ext4_ext_check_inode:521: inode 2 [ 152.924174][T14609] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 152.932439][T14606] EXT4-fs (loop4): get root inode failed [ 152.946804][T14609] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 152.960011][T14615] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 1024: comm syz.1.5527: invalid block [ 152.971185][T14606] EXT4-fs (loop4): mount failed [ 152.998117][T14609] EXT4-fs (loop3): 1 orphan inode deleted [ 153.011878][T14615] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 153.020549][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 153.036452][ C1] EXT4-fs (loop1): initial error at time 1779087587: ext4_get_branch:178: inode 13: block 1024 [ 153.047578][ C1] EXT4-fs (loop1): last error at time 1779087587: ext4_get_branch:178 [ 153.047573][T14615] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.5527: invalid indirect mapped block 1024 (level 0) [ 153.047613][T14615] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 153.055868][ C1] : inode 13: block 1024 [ 153.099338][T14615] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5527: bg 0: block 35: padding at end of block bitmap is not set [ 153.114452][T14615] loop1: lost filesystem error report for type 5 error -117 [ 153.121553][T14615] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 153.170412][ T28] audit: type=1400 audit(1779087587.439:374): avc: denied { mount } for pid=14630 comm="syz.3.5543" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 153.194017][T14615] loop1: lost filesystem error report for type 5 error -117 [ 153.194284][T14615] EXT4-fs (loop1): 1 truncate cleaned up [ 153.257354][ T28] audit: type=1400 audit(1779087587.494:375): avc: denied { unmount } for pid=3737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 153.494759][T14673] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 153.523641][T14673] EXT4-fs (loop1): group descriptors corrupted! [ 153.554816][T14675] Quota error (device loop0): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 153.564820][T14685] tmpfs: Unknown parameter 'context6¿LòÃgñæ9¤†ª“1`w÷AšÙuújÍái#áôa•' [ 153.564957][T14675] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.5557: Failed to acquire dquot type 1 [ 153.585354][T14675] loop0: lost filesystem error report for type 5 error -117 [ 153.594945][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 153.596797][T14675] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.5557: corrupted inode contents [ 153.602577][ C0] EXT4-fs (loop0): initial error at time 1779087587: ext4_acquire_dquot:7034 [ 153.630018][ C0] EXT4-fs (loop0): last error at time 1779087587: ext4_acquire_dquot:7034 [ 153.690485][T14675] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.5557: mark_inode_dirty error [ 153.746756][T14675] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.5557: corrupted inode contents [ 153.796045][T14675] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.5557: mark_inode_dirty error [ 153.821184][T14675] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.5557: corrupted inode contents [ 153.851029][T14712] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 153.874045][T14675] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 153.895537][T14712] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.5574: corrupted in-inode xattr: bad e_name length [ 153.902769][T14675] loop0: lost filesystem error report for type 5 error -117 [ 153.911483][T14675] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.5557: corrupted inode contents [ 153.932084][T14675] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.5557: mark_inode_dirty error [ 153.943291][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 153.943326][ C0] EXT4-fs (loop1): initial error at time 1779087588: ext4_iget_extra_inode:5128: inode 15 [ 153.943363][ C0] EXT4-fs (loop1): last error at time 1779087588: ext4_iget_extra_inode:5128: inode 15 [ 153.963911][T14712] EXT4-fs (loop1): get orphan inode failed [ 153.978117][T14675] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 153.983349][T14712] EXT4-fs (loop1): mount failed [ 153.992662][T14722] EXT4-fs error (device loop2): __ext4_fill_super:5596: inode #2: comm syz.2.5580: iget: checksum invalid [ 153.998182][T14675] loop0: lost filesystem error report for type 5 error -117 [ 154.020733][T14722] EXT4-fs (loop2): get root inode failed [ 154.033764][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 154.033783][ C1] EXT4-fs (loop2): initial error at time 1779087588: __ext4_fill_super:5596: inode 2 [ 154.033823][ C1] EXT4-fs (loop2): last error at time 1779087588: __ext4_fill_super:5596: inode 2 [ 154.035444][T14675] EXT4-fs (loop0): 1 truncate cleaned up [ 154.041898][T14722] EXT4-fs (loop2): mount failed [ 154.070773][T14675] ext4 filesystem being mounted at /1085/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.198312][T14744] SELinux: security_context_str_to_sid () failed with errno=-22 [ 154.543393][T14770] loop1: p1 p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p2 [ 154.547509][T14734] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 154.642045][T14775] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 154.799932][T14780] isofs_fill_super: get root inode failed [ 154.963095][T14800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 155.000732][T14800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 155.082175][T14804] EXT4-fs (loop2): 1 orphan inode deleted [ 155.151680][T14734] loop4: p199 could not be added: -ENOMEM [ 155.305231][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 155.305250][ T28] audit: type=1400 audit(1779087589.423:380): avc: denied { write } for pid=14824 comm="syz.1.5629" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 155.606468][T14857] set_capacity_and_notify: 14 callbacks suppressed [ 155.606490][T14857] loop3: detected capacity change from 0 to 512 [ 155.644169][T14857] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.5647: invalid block [ 155.656544][T14857] fserror_report: 9 callbacks suppressed [ 155.656560][T14857] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.662492][T14857] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5647: invalid indirect mapped block 4294967295 (level 1) [ 155.671882][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 155.671905][ C0] EXT4-fs (loop3): initial error at time 1779087589: ext4_get_branch:178: inode 11: block 4294967295 [ 155.671957][ C0] EXT4-fs (loop3): last error at time 1779087589: ext4_get_branch:178: inode 11: block 4294967295 [ 155.725075][T14857] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.725301][T14857] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5647: invalid indirect mapped block 4294967295 (level 1) [ 155.758331][T14857] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.758669][T14857] EXT4-fs (loop3): 2 truncates cleaned up [ 155.806204][T14865] loop1: detected capacity change from 0 to 512 [ 155.851141][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 155.865244][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 155.869482][T14865] EXT4-fs (loop1): 1 orphan inode deleted [ 155.876533][ T8210] udevd[8210]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 155.886057][ T5045] udevd[5045]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 156.093167][T14889] loop4: detected capacity change from 0 to 512 [ 156.149031][T14889] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 156.162924][T14893] loop0: detected capacity change from 0 to 1024 [ 156.186722][T14889] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 156.204094][T14889] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.5659: Corrupt directory, running e2fsck is recommended [ 156.204915][T14893] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 156.232226][T14889] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 156.234002][ T28] audit: type=1400 audit(1779087590.271:381): avc: denied { create } for pid=14898 comm="syz.2.5664" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 156.251663][T14889] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.5659: corrupted in-inode xattr: invalid ea_ino [ 156.276866][T14889] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 156.280193][T14889] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.5659: couldn't read orphan inode 15 (err -117) [ 156.289662][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 156.289685][ C0] EXT4-fs (loop4): initial error at time 1779087590: ext4_iget_extra_inode:5128: inode 15 [ 156.289715][ C0] EXT4-fs (loop4): last error at time 1779087590: ext4_iget_extra_inode:5128: inode 15 [ 156.328905][T14889] loop4: lost filesystem error report for type 5 error -117 [ 156.329180][T14904] loop1: detected capacity change from 0 to 512 [ 156.345568][T14893] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #11: comm syz.0.5662: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 65535(4), depth 65535(65535) [ 156.380290][T14904] EXT4-fs (loop1): blocks per group (34) and clusters per group (32768) inconsistent [ 156.434605][T14893] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 156.435224][ T28] audit: type=1400 audit(1779087590.474:382): avc: denied { unlink } for pid=3740 comm="syz-executor" name="file0" dev="tmpfs" ino=5274 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 156.467725][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 156.467744][ C0] EXT4-fs (loop0): initial error at time 1779087590: ext4_ext_check_inode:521: inode 11 [ 156.467774][ C0] EXT4-fs (loop0): last error at time 1779087590: ext4_ext_check_inode:521: inode 11 [ 156.496234][T14893] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.5662: couldn't read orphan inode 11 (err -117) [ 156.510074][T14893] loop0: lost filesystem error report for type 5 error -117 [ 156.660130][T14924] loop2: detected capacity change from 0 to 512 [ 156.699313][T14924] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 156.754020][T14924] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: inode #32: comm syz.2.5676: iget: special inode unallocated [ 156.787385][T14924] loop2: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 156.789084][T14924] EXT4-fs (loop2): no journal found [ 156.798414][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 156.798437][ C1] EXT4-fs (loop2): initial error at time 1779087590: ext4_get_journal_inode:5896: inode 32 [ 156.798472][ C1] EXT4-fs (loop2): last error at time 1779087590: ext4_get_journal_inode:5896: inode 32 [ 156.874768][T14924] EXT4-fs (loop2): can't get journal size [ 156.903882][T14924] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 156.915595][ T8215] udevd[8215]: inotify_add_watch(7, /dev/loop4p123, 10) failed: No such file or directory [ 156.915832][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p101, 10) failed: No such file or directory [ 156.937257][ T8210] udevd[8210]: inotify_add_watch(7, /dev/loop4p125, 10) failed: No such file or directory [ 156.938342][ T3709] udevd[3709]: inotify_add_watch(7, /dev/loop4p122, 10) failed: No such file or directory [ 156.948661][ T8213] udevd[8213]: inotify_add_watch(7, /dev/loop1p105, 10) failed: No such file or directory [ 156.958818][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p127, 10) failed: No such file or directory [ 156.969898][ T5045] udevd[5045]: inotify_add_watch(7, /dev/loop4p124, 10) failed: No such file or directory [ 156.979964][ T8211] udevd[8211]: inotify_add_watch(7, /dev/loop4p126, 10) failed: No such file or directory [ 157.008687][ T6579] udevd[6579]: inotify_add_watch(7, /dev/loop1p100, 10) failed: No such file or directory [ 157.023421][ T8209] udevd[8209]: inotify_add_watch(7, /dev/loop1p104, 10) failed: No such file or directory [ 157.037567][T14924] EXT4-fs (loop2): failed to initialize system zone (-117) [ 157.064387][T14924] EXT4-fs (loop2): mount failed [ 157.175675][T14972] loop3: detected capacity change from 0 to 2048 [ 157.187922][T14977] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 157.200496][T14972] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 157.332927][T14992] loop2: detected capacity change from 0 to 512 [ 157.370076][T14992] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.5709: casefold flag without casefold feature [ 157.394073][T14992] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 157.394254][T14992] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.5709: couldn't read orphan inode 15 (err -117) [ 157.403729][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 157.403754][ C1] EXT4-fs (loop2): initial error at time 1779087591: ext4_orphan_get:1397: inode 15 [ 157.403787][ C1] EXT4-fs (loop2): last error at time 1779087591: ext4_orphan_get:1397: inode 15 [ 157.571146][T14992] loop2: lost filesystem error report for type 5 error -117 [ 157.578852][T15017] loop0: detected capacity change from 0 to 512 [ 157.618939][T15017] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.5720: bg 0: block 248: padding at end of block bitmap is not set [ 157.636269][T15017] loop0: lost filesystem error report for type 5 error -117 [ 157.637418][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 157.651324][ C1] EXT4-fs (loop0): last error at time 1779087591: ext4_validate_block_bitmap:441 [ 157.666686][T15017] Quota error (device loop0): write_blk: dquota write failed [ 157.692986][T15017] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 157.794933][T15017] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.5720: Failed to acquire dquot type 1 [ 157.825794][T15017] loop0: lost filesystem error report for type 5 error -117 [ 157.845095][T15017] EXT4-fs (loop0): 1 truncate cleaned up [ 157.914025][T15043] loop1: detected capacity change from 0 to 2048 [ 157.936343][T15017] ext4 filesystem being mounted at /1113/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.104695][T15059] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 158.131388][T15055] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 158.156825][T15059] Quota error (device loop0): do_check_range: Getting block 196613 out of range 1-5 [ 158.208487][T15059] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 158.256839][T15059] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.5740: Failed to acquire dquot type 1 [ 158.276775][T15059] loop0: lost filesystem error report for type 5 error -117 [ 158.278687][T15059] EXT4-fs (loop0): 1 truncate cleaned up [ 158.292084][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 158.292120][ C0] EXT4-fs (loop0): last error at time 1779087592: ext4_acquire_dquot:7034 [ 158.311485][T15049] loop2: p1 p2 p3 < p5 p6 p7 > [ 158.320003][T15049] loop2: p2 size 16775168 extends beyond EOD, truncated [ 158.344760][T15049] loop2: p5 start 4294970168 is beyond EOD, truncated [ 158.424804][ T2984] loop2: p1 p2 p3 < p5 p6 p7 > [ 158.437417][ T2984] loop2: p2 size 16775168 extends beyond EOD, truncated [ 158.451814][T15093] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 158.464014][ T2984] loop2: p5 start 4294970168 is beyond EOD, truncated [ 158.472828][T15093] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 158.483551][T15093] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.5758: Corrupt directory, running e2fsck is recommended [ 158.486434][T15097] EXT4-fs: Ignoring removed bh option [ 158.498148][T15093] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 158.511190][T15093] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.5758: corrupted in-inode xattr: invalid ea_ino [ 158.524729][T15093] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 158.524992][T15093] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.5758: couldn't read orphan inode 15 (err -117) [ 158.534247][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 158.534281][ C0] EXT4-fs (loop1): initial error at time 1779087592: ext4_iget_extra_inode:5128: inode 15 [ 158.534308][ C0] EXT4-fs (loop1): last error at time 1779087592: ext4_iget_extra_inode:5128: inode 15 [ 158.572068][T15097] EXT4-fs: Ignoring removed mblk_io_submit option [ 158.576367][T15093] loop1: lost filesystem error report for type 5 error -117 [ 158.598264][T15097] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 158.661471][T15097] EXT4-fs error (device loop0): __ext4_fill_super:5596: inode #2: comm syz.0.5760: iget: bogus i_mode (110000) [ 158.693201][T15109] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 158.700858][T15097] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 158.702195][T15097] EXT4-fs (loop0): get root inode failed [ 158.711483][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 158.711507][ C0] EXT4-fs (loop0): last error at time 1779087592: __ext4_fill_super:5596: inode 2 [ 158.724126][T15116] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 158.755589][T15109] EXT4-fs (loop3): failed to open journal device unknown-block(8,3) -6 [ 158.755897][T15097] EXT4-fs (loop0): mount failed [ 158.771678][T15121] EXT4-fs error (device loop1): ext4_quota_enable:7221: comm syz.1.5770: Bad quota inum: 1, type: 2 [ 158.787618][T15116] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 158.797427][T15116] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.5769: Failed to acquire dquot type 0 [ 158.808699][T15121] loop1: lost filesystem error report for type 5 error -117 [ 158.808996][T15116] loop4: lost filesystem error report for type 5 error -117 [ 158.811958][T15121] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 158.816730][T15116] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, [ 158.823699][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 158.823699][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 158.823722][ C0] EXT4-fs (loop4): initial error at time 1779087592: ext4_acquire_dquot:7034 [ 158.823722][ C1] EXT4-fs (loop1): initial error at time 1779087592: ext4_quota_enable:7221 [ 158.823742][ C0] [ 158.823754][ C1] [ 158.823759][ C1] EXT4-fs (loop1): last error at time 1779087592: ext4_quota_enable:7221 [ 158.823748][ C0] EXT4-fs (loop4): last error at time 1779087592: ext4_acquire_dquot:7034 [ 158.823776][ C1] [ 158.823778][ C0] [ 158.869073][T15127] IPv6: addrconf: prefix option has invalid lifetime [ 158.876809][T15116] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 158.923657][T15116] EXT4-fs (loop4): 1 truncate cleaned up [ 158.929712][T15121] EXT4-fs (loop1): mount failed [ 159.093261][T15153] futex_wake_op: syz.3.5785 tries to shift op by -1; fix this program [ 159.110800][T15147] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.5782: corrupted inode contents [ 159.172105][T15147] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 159.174274][T15147] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.5782: mark_inode_dirty error [ 159.183487][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 159.183513][ C0] EXT4-fs (loop1): initial error at time 1779087592: ext4_do_update_inode:5690: inode 16 [ 159.183553][ C0] EXT4-fs (loop1): last error at time 1779087592: ext4_do_update_inode:5690: inode 16 [ 159.316895][T15147] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.5782: corrupted inode contents [ 159.361971][T15173] tmpfs: Unknown parameter 'fsuuid' [ 159.375403][T15147] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.5782: mark_inode_dirty error [ 159.429273][T15147] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.5782: corrupted inode contents [ 159.503330][T15147] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 159.543632][T15147] loop1: lost filesystem error report for type 5 error -117 [ 159.544231][T15147] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.5782: corrupted inode contents [ 159.592486][ T6579] ================================================================== [ 159.600716][ T6579] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_symlink [ 159.607871][ T6579] [ 159.610218][ T6579] write to 0xffff888105b7293c of 4 bytes by task 3293 on cpu 0: [ 159.613826][T15147] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.5782: mark_inode_dirty error [ 159.618034][ T6579] shmem_symlink+0x387/0x3b0 [ 159.618069][ T6579] vfs_symlink+0x106/0x220 [ 159.638525][ T6579] filename_symlinkat+0xe8/0x2b0 [ 159.643497][ T6579] __se_sys_symlink+0x42/0x1b0 [ 159.648303][ T6579] __x64_sys_symlink+0x31/0x40 [ 159.649464][T15147] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 159.653192][ T6579] x64_sys_call+0x2465/0x3020 [ 159.653224][ T6579] do_syscall_64+0x12c/0x3b0 [ 159.653252][ T6579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.653276][ T6579] [ 159.653282][ T6579] read to 0xffff888105b7293c of 4 bytes by task 6579 on cpu 1: [ 159.653300][ T6579] fill_mg_cmtime+0x5b/0x240 [ 159.653332][ T6579] generic_fillattr+0x24a/0x340 [ 159.653366][ T6579] shmem_getattr+0x181/0x200 [ 159.653390][ T6579] vfs_getattr_nosec+0x146/0x1e0 [ 159.653410][ T6579] vfs_getattr+0x48/0x60 [ 159.653428][ T6579] vfs_statx_path+0x28/0x140 [ 159.653450][ T6579] vfs_statx+0xc4/0x170 [ 159.653469][ T6579] vfs_fstatat+0x118/0x170 [ 159.653488][ T6579] __se_sys_newfstatat+0x55/0x3e0 [ 159.653510][ T6579] __x64_sys_newfstatat+0x55/0x70 [ 159.653529][ T6579] x64_sys_call+0x2c64/0x3020 [ 159.653554][ T6579] do_syscall_64+0x12c/0x3b0 [ 159.653580][ T6579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.653603][ T6579] [ 159.653609][ T6579] value changed: 0x1709c6f6 -> 0x174ff49d [ 159.653623][ T6579] [ 159.653628][ T6579] Reported by Kernel Concurrency Sanitizer on: [ 159.653644][ T6579] CPU: 1 UID: 0 PID: 6579 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 159.653680][ T6579] Tainted: [W]=WARN [ 159.653688][ T6579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 159.653702][ T6579] ================================================================== [ 159.824625][T15147] loop1: lost filesystem error report for type 5 error -117 [ 159.831808][T15147] EXT4-fs (loop1): 1 truncate cleaned up [ 159.848939][ T30] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 159.849731][T15147] ext4 filesystem being mounted at /1088/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.865124][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1