last executing test programs: 820.75091ms ago: executing program 0 (id=2421): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003480)={0x11, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="1701f300a4fc0a000500feff"], &(0x7f0000000000)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x9}, 0x94) 744.701041ms ago: executing program 0 (id=2426): timerfd_create(0x0, 0x0) 686.964133ms ago: executing program 0 (id=2429): unshare(0x62020600) 686.885542ms ago: executing program 2 (id=2430): shmctl$IPC_SET(0x0, 0x1, 0x0) 596.892955ms ago: executing program 3 (id=2432): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x3, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x4f}]}, &(0x7f0000000680)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffff7}, 0x94) 596.746295ms ago: executing program 2 (id=2433): syz_clone3(&(0x7f0000001240)={0x40000000, 0x0, 0x0, 0x0, {0xc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 570.861676ms ago: executing program 3 (id=2434): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000c60700000000000000000000a50000001700000018410000fcffffff000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 518.348137ms ago: executing program 3 (id=2437): getpriority(0x1, 0x0) 478.939248ms ago: executing program 3 (id=2439): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f0000000000)={[{@max_batch_time={'max_batch_time', 0x3d, 0x101}}, {@debug}, {@journal_dev={'journal_dev', 0x3d, 0x7}}]}, 0x1, 0x5fd, &(0x7f00000006c0)="$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") 435.267759ms ago: executing program 4 (id=2441): socket(0x23, 0x1, 0x44) 339.293691ms ago: executing program 1 (id=2443): getcwd(0x0, 0x0) 330.837752ms ago: executing program 3 (id=2444): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x32}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 309.454172ms ago: executing program 4 (id=2445): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x11, 0x4, 0x4, 0x1000ff, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x18}, 0x50) 244.900364ms ago: executing program 1 (id=2446): syz_emit_ethernet(0x38, &(0x7f0000000300)=ANY=[@ANYBLOB="4c82fd59c4624de89c31576d810049008906"], 0x0) 242.837244ms ago: executing program 3 (id=2447): syz_clone3(&(0x7f0000000500)={0x41000200, 0x0, 0x0, 0x0, {0x14}, 0x0, 0x0, 0x0, 0x0}, 0x58) 233.122414ms ago: executing program 1 (id=2448): syz_emit_ethernet(0x1ee, &(0x7f0000000740)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x1b8, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8bb91d", 0x0, 0x11, 0x0, @local, @empty, [@fragment={0x87, 0x0, 0x5, 0x1, 0x0, 0x3, 0x68}, @hopopts={0x0, 0x2f, '\x00', [@jumbo={0xc2, 0x4, 0x171}, @generic={0x9, 0x6a, "23bd365c5d27c509cb99ac176707a3e1ed46009e843bef6f8250b582575cd799dfd568f8b57eaf644a242661a25ecc371f8822259deb38362911e71cf92a543aa9325aea3acc83b7d82d8ef8b2d8555864d819ee58d91180d34d0ed85997ccf662b8808cab98998534fd"}, @jumbo={0xc2, 0x4, 0x7a5}, @generic={0x25, 0xe9, "b075e17f75e096436aeee0ccc974425968fde1a09f67af878b7495968de938d7e38628c70bf306bdd4a661e2413c5605d9d79dcc495349014c4bbe075a9f3c7353b3c2811f92d73580405aaf7d842fcfeebe8769fc9b8cf9bc107898d2b35556d69c293301e8c5e1a88523635ddfd88b51f0abc107e7438d22e8bb713a68f76f9917d5dce06b4de001d68ded8301f8724e5e99725f0e8e225e5ec462950fdf18f594265999a02d786889f541e676a690d34f61d00fd76607491ac3c8756510e8f0384c57e94fcdddfe4c61c319ba1104bedbd8d1d8f36067e74f7b06397b25a4d731d9261b828e6dd4"}, @enc_lim={0x4, 0x1, 0xcc}, @enc_lim, @ra={0x5, 0x2, 0x7f}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}]}}}}}}}, 0x0) 226.840725ms ago: executing program 0 (id=2449): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0xcc}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb}, 0x80) 217.618954ms ago: executing program 4 (id=2450): request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVex;De', 0x0) 215.421374ms ago: executing program 2 (id=2451): socketpair(0x29, 0x5, 0x0, &(0x7f0000000000)) 187.390206ms ago: executing program 1 (id=2452): recvfrom$packet(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x301e0, 0x0, 0x0) 165.311626ms ago: executing program 0 (id=2453): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0xe, &(0x7f0000000a00)=ANY=[@ANYBLOB="18080000d0ff0000000000003e00000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180100002028782500000000002020207b1bf0ff00000000bfa10000000000000701000000feffffb702000008000000b50afbff00000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0xb, 0x0, 0x0, 0x0, 0xc}, 0x94) 127.274107ms ago: executing program 1 (id=2454): syz_mount_image$ext4(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xe00110, &(0x7f00000002c0)={[{@usrjquota_path={'usrjquota', 0x3d, './cgroup'}}, {@barrier_val={'barrier', 0x3d, 0x1fa}}]}, 0x1, 0x4eb, &(0x7f0000000cc0)="$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") 127.181977ms ago: executing program 4 (id=2455): bpf$TOKEN_CREATE(0x24, &(0x7f0000000100), 0x8) 126.921317ms ago: executing program 2 (id=2456): syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@local, @random="6cf6566994c6", @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x2d, 0x28, 0x0, 0x0, 0xa3, 0x6, 0x0, @remote, @local}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0xb00}}}}}}, 0x0) 72.917028ms ago: executing program 4 (id=2457): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x32}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 70.764168ms ago: executing program 2 (id=2458): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000002680)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000007000000050000000100000f050000000500000000eaffff03000000002e00000030"], 0x0, 0x37, 0x0, 0xa, 0x7e8}, 0x28) 32.938809ms ago: executing program 0 (id=2459): syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f00000005c0)='./file0\x00', 0x8205, &(0x7f0000000040)={[{@nombcache}, {@min_batch_time={'min_batch_time', 0x3d, 0x7}}]}, 0x81, 0x633, &(0x7f0000000600)="$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") 23.734599ms ago: executing program 1 (id=2460): unshare(0x62020600) 154.1µs ago: executing program 2 (id=2461): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x11, 0x4, 0x4, 0x1000ff, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x18}, 0x50) 0s ago: executing program 4 (id=2462): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x27) kernel console output (not intermixed with test programs): 429][ T4159] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.370344][ T4187] FAT-fs (loop4): bogus sectors per cluster 0 [ 48.401551][ T4187] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 48.412553][ T4187] FAT-fs (loop4): Can't find a valid FAT filesystem [ 48.422012][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.522737][ T4201] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.329: bad orphan inode 15 [ 48.541753][ T4201] loop4: lost filesystem error report for type 5 error -117 [ 48.542274][ T4201] ext4_test_bit(bit=14, block=18) = 1 [ 48.548146][ T4198] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, [ 48.549651][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 48.549679][ C1] EXT4-fs (loop4): initial error at time 1786161626: ext4_orphan_get:1425 [ 48.555100][ T4198] block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 48.563375][ C1] [ 48.563384][ C1] EXT4-fs (loop4): last error at time 1786161626: ext4_orphan_get:1425 [ 48.579503][ T4198] EXT4-fs (loop1): Remounting filesystem read-only [ 48.586741][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 48.586761][ C0] EXT4-fs (loop1): initial error at time 1786161627: ext4_mb_generate_buddy:1317 [ 48.586803][ C0] EXT4-fs (loop1): last error at time 1786161627: ext4_mb_generate_buddy:1317 [ 48.632862][ T4198] EXT4-fs (loop1): 1 truncate cleaned up [ 48.639816][ T4198] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.652124][ T4201] is_bad_inode(inode)=0 [ 48.666501][ T4201] NEXT_ORPHAN(inode)=1023 [ 48.671007][ T4201] max_ino=32 [ 48.674440][ T4201] i_nlink=0 [ 48.678041][ T4201] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.329: corrupted xattr block 19: invalid header [ 48.691952][ T4201] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.692130][ T4201] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 48.740828][ T4213] cgroup: No subsys list or none specified [ 48.765813][ T4201] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 48.780361][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.803520][ T4201] ext4 filesystem being mounted at /53/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 48.826156][ T4219] EXT4-fs (loop2): filesystem is read-only [ 48.840395][ T4219] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 48.875158][ T4219] EXT4-fs (loop2): failed to initialize system zone (-117) [ 48.898070][ T4219] EXT4-fs (loop2): mount failed [ 48.953877][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 49.052699][ T4242] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 49.077411][ T4242] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.084111][ T4242] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 49.102441][ T4242] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 49.136221][ T4242] EXT4-fs (loop4): 1 truncate cleaned up [ 49.146094][ T4242] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.201121][ T28] audit: type=1400 audit(1786161627.584:185): avc: denied { write } for pid=4256 comm="syz.0.355" name="fib_triestat" dev="proc" ino=4026532632 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 49.245144][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.361781][ T4274] EXT4-fs: inline encryption not supported [ 49.373434][ T4274] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.386436][ T4274] EXT4-fs (loop4): 1 truncate cleaned up [ 49.394370][ T4274] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.451482][ T4284] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 49.467422][ T4234] loop1: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 49.474529][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.480992][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 49.483938][ T4234] loop1: p1 start 146641443 is beyond EOD, [ 49.489976][ T4284] EXT4-fs (loop0): Remounting filesystem read-only [ 49.489973][ C1] EXT4-fs (loop0): initial error at time 1786161627: ext4_mb_generate_buddy:1317 [ 49.489997][ C1] [ 49.490004][ C1] EXT4-fs (loop0): last error at time 1786161627: ext4_mb_generate_buddy:1317 [ 49.524801][ T4234] truncated [ 49.528669][ T4284] EXT4-fs (loop0): 1 truncate cleaned up [ 49.540986][ T4234] loop1: p6 start 50334720 is beyond EOD, truncated [ 49.547731][ T4234] loop1: p7 start 146641443 is beyond EOD, truncated [ 49.555884][ T4284] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.570096][ T4234] loop1: p9 start 50334720 is beyond EOD, truncated [ 49.634225][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.649701][ T4292] EXT4-fs: inline encryption not supported [ 49.668637][ T4292] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.704794][ T4294] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 49.721139][ T4292] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.730275][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 49.730300][ C1] EXT4-fs (loop3): initial error at time 1786161628: ext4_mb_generate_buddy:1317 [ 49.730343][ C1] EXT4-fs (loop3): last error at time 1786161628: ext4_mb_generate_buddy:1317 [ 49.741925][ T4294] EXT4-fs (loop3): Remounting filesystem read-only [ 49.806971][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 49.811916][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.819286][ T4294] EXT4-fs (loop3): 1 truncate cleaned up [ 49.837378][ T4294] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.841032][ T3727] udevd[3727]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 49.861123][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 49.873984][ T4292] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.372: Failed to acquire dquot type 1 [ 49.902067][ T4292] loop4: lost filesystem error report for type 5 error -5 [ 49.903587][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 49.905445][ T4304] EXT4-fs (loop0): bad geometry: bigalloc file system with non-zero first_data_block [ 49.905445][ T4304] [ 49.910794][ C0] EXT4-fs (loop4): initial error at time 1786161628: ext4_acquire_dquot:7041 [ 49.937717][ C0] EXT4-fs (loop4): last error at time 1786161628: ext4_acquire_dquot:7041 [ 49.954778][ T4292] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 46 vs 41 free clusters [ 49.979231][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.043682][ T4292] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.372: corrupted inode contents [ 50.055761][ T4314] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.073199][ T4292] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 50.079557][ T4292] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #12: comm syz.4.372: mark_inode_dirty error [ 50.094204][ T4314] EXT4-fs: Ignoring removed nobh option [ 50.130567][ T4314] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.146440][ T4292] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 50.157656][ T4314] EXT4-fs: Ignoring removed bh option [ 50.157692][ T4292] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.372: corrupted inode contents [ 50.178642][ T4314] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 216 vs 220 free clusters [ 50.207001][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 50.207967][ T4314] EXT4-fs (loop1): 1 orphan inode deleted [ 50.213502][ C0] EXT4-fs (loop1): initial error at time 1786161628: ext4_mb_generate_buddy:1317 [ 50.228421][ C0] EXT4-fs (loop1): last error at time 1786161628: ext4_mb_generate_buddy:1317 [ 50.230602][ T4292] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.372: mark_inode_dirty error [ 50.249080][ T4314] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.271449][ T4322] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.288839][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.309266][ T4292] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.372: corrupted inode contents [ 50.323373][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.333573][ T4292] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 50.354268][ T4292] loop4: lost filesystem error report for type 5 error -117 [ 50.354452][ T4292] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.372: corrupted inode contents [ 50.381108][ T4292] EXT4-fs error (device loop4): ext4_truncate:4691: inode #12: comm syz.4.372: mark_inode_dirty error [ 50.416801][ T4292] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 50.449369][ T4292] loop4: lost filesystem error report for type 5 error -117 [ 50.452575][ T4292] EXT4-fs (loop4): 1 truncate cleaned up [ 50.483566][ T4292] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.605405][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.652728][ T4356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.669141][ T4321] loop3: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 50.680183][ T4356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.695920][ T4321] loop3: p1 start 146641443 is beyond EOD, truncated [ 50.721011][ T4321] loop3: p6 start 50334720 is beyond EOD, truncated [ 50.728039][ T4321] loop3: p7 start 146641443 is beyond EOD, truncated [ 50.741596][ T4321] loop3: p9 start 50334720 is beyond EOD, truncated [ 50.766742][ T4360] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 50.787871][ T4360] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.403: invalid indirect mapped block 2683928664 (level 1) [ 50.803026][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 50.809512][ C1] EXT4-fs (loop2): initial error at time 1786161629: ext4_free_branches:1023: inode 13 [ 50.819263][ C1] EXT4-fs (loop2): last error at time 1786161629: ext4_free_branches:1023: inode 13 [ 50.849517][ T4360] EXT4-fs (loop2): Remounting filesystem read-only [ 50.859491][ T4360] EXT4-fs (loop2): 1 truncate cleaned up [ 50.865813][ T4360] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.900459][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.941880][ T4379] Invalid ELF header type: 2 != 1 [ 51.041041][ T3727] udevd[3727]: inotify_add_watch(7, /dev/loop3p8, 10) failed: No such file or directory [ 51.041140][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 51.062442][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.065973][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 51.306896][ T4421] IPv6: addrconf: prefix option has invalid lifetime [ 51.347457][ T4413] loop1: p1 < > p2 < > p3 p4 < > [ 51.355843][ T4413] loop1: partition table partially beyond EOD, truncated [ 51.370245][ T4413] loop1: p1 start 2305 is beyond EOD, truncated [ 51.376768][ T4413] loop1: p2 start 4294902784 is beyond EOD, truncated [ 51.390800][ T4413] loop1: p3 start 3724543488 is beyond EOD, truncated [ 51.506648][ T4442] SELinux: security_context_str_to_sid () failed with errno=-22 [ 51.783145][ T4469] set_capacity_and_notify: 19 callbacks suppressed [ 51.783165][ T4469] loop1: detected capacity change from 0 to 512 [ 51.831058][ T4469] EXT4-fs error (device loop1): ext4_free_inode:356: comm syz.1.456: bit already cleared for inode 11 [ 51.859513][ T4469] loop1: lost filesystem error report for type 5 error -117 [ 51.861359][ T4469] EXT4-fs error (device loop1) in ext4_free_inode:363: Corrupt filesystem [ 51.868797][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.868814][ C0] EXT4-fs (loop1): initial error at time 1786161630: ext4_free_inode:356 [ 51.868864][ C0] EXT4-fs (loop1): last error at time 1786161630: ext4_free_inode:356 [ 51.901186][ T4469] loop1: lost filesystem error report for type 5 error -117 [ 51.901440][ T4469] EXT4-fs error (device loop1) in ext4_free_inode:363: Corrupt filesystem [ 51.917549][ T4469] loop1: lost filesystem error report for type 5 error -117 [ 51.917764][ T4469] EXT4-fs (loop1): 1 orphan inode deleted [ 51.931461][ T4469] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.984191][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.088481][ T4500] loop4: detected capacity change from 0 to 512 [ 52.106544][ T4500] EXT4-fs: Ignoring removed oldalloc option [ 52.126231][ T4500] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.471: Parent and EA inode have the same ino 15 [ 52.148666][ T4500] EXT4-fs (loop4): Remounting filesystem read-only [ 52.157527][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 52.164027][ C1] EXT4-fs (loop4): initial error at time 1786161630: ext4_xattr_inode_iget:437 [ 52.173039][ C1] EXT4-fs (loop4): last error at time 1786161630: ext4_xattr_inode_iget:437 [ 52.179335][ T4500] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -30) [ 52.199824][ T4500] EXT4-fs (loop4): 1 orphan inode deleted [ 52.206164][ T4500] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.269825][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.336218][ T4521] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 52.342803][ T4521] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 52.358143][ T4519] loop4: detected capacity change from 0 to 1764 [ 52.365479][ T4521] vhci_hcd vhci_hcd.0: Device attached [ 52.373093][ T4522] vhci_hcd: connection closed [ 52.373438][ T36] vhci_hcd vhci_hcd.1: stop threads [ 52.384686][ T36] vhci_hcd vhci_hcd.1: release socket [ 52.403884][ T36] vhci_hcd vhci_hcd.1: disconnect device [ 52.430069][ T4519] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 52.448298][ T4519] isofs_fill_super: get root inode failed [ 52.477905][ T4529] loop2: detected capacity change from 0 to 1024 [ 52.504881][ T4529] EXT4-fs: inline encryption not supported [ 52.532744][ T4529] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.542905][ T4529] __quota_error: 11 callbacks suppressed [ 52.542924][ T4529] Quota error (device loop2): do_check_range: Getting block 4294967295 out of range 1-5 [ 52.570546][ T4529] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 52.597350][ T4538] loop4: detected capacity change from 0 to 512 [ 52.603753][ T4529] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.483: Failed to acquire dquot type 0 [ 52.615996][ T4529] EXT4-fs (loop2): 1 truncate cleaned up [ 52.622602][ T4538] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 52.624566][ T4529] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.636130][ T4538] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.487: bg 0: block 425: padding at end of block bitmap is not set [ 52.666845][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 52.673342][ C0] EXT4-fs (loop4): initial error at time 1786161630: ext4_validate_block_bitmap:441 [ 52.682803][ C0] EXT4-fs (loop4): last error at time 1786161630: ext4_validate_block_bitmap:441 [ 52.689414][ T4538] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 52.710949][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.720068][ T4538] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.487: attempt to clear invalid blocks 983260 len 1 [ 52.735842][ T4538] EXT4-fs error (device loop4): __ext4_get_inode_loc:4886: comm syz.4.487: Invalid inode table block 0 in block_group 0 [ 52.750066][ T4538] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 52.764717][ T4538] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 52.779117][ T4545] loop2: detected capacity change from 0 to 164 [ 52.792726][ T4545] ISOFS: Unable to identify CD-ROM format. [ 52.800910][ T4538] EXT4-fs error (device loop4): __ext4_get_inode_loc:4886: comm syz.4.487: Invalid inode table block 0 in block_group 0 [ 52.815078][ T4538] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 52.835473][ T4538] EXT4-fs error (device loop4): ext4_truncate:4691: inode #11: comm syz.4.487: mark_inode_dirty error [ 52.847031][ T4538] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 52.856927][ T4538] EXT4-fs (loop4): 1 truncate cleaned up [ 52.863209][ T4538] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.888544][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.062579][ T28] audit: type=1400 audit(1786161631.155:195): avc: denied { read } for pid=4565 comm="syz.0.501" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 53.090557][ T28] audit: type=1400 audit(1786161631.155:196): avc: denied { open } for pid=4565 comm="syz.0.501" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 53.259854][ T4583] loop2: detected capacity change from 0 to 2048 [ 53.333343][ T4583] loop2: p1 < > p2 < > p3 p4 < > [ 53.353735][ T4583] loop2: partition table partially beyond EOD, truncated [ 53.371963][ T4601] loop4: detected capacity change from 0 to 736 [ 53.381522][ T4583] loop2: p1 start 2305 is beyond EOD, truncated [ 53.397869][ T4583] loop2: p2 start 4294902784 is beyond EOD, truncated [ 53.409408][ T4583] loop2: p3 start 3724543488 is beyond EOD, truncated [ 53.447894][ T2980] loop2: p1 < > p2 < > p3 p4 < > [ 53.469390][ T2980] loop2: partition table partially beyond EOD, truncated [ 53.482079][ T2980] loop2: p1 start 2305 is beyond EOD, truncated [ 53.492732][ T2980] loop2: p2 start 4294902784 is beyond EOD, truncated [ 53.501516][ T4611] loop4: detected capacity change from 0 to 512 [ 53.508293][ T2980] loop2: p3 start 3724543488 is beyond EOD, truncated [ 53.526180][ T4611] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c01c, mo2=0002] [ 53.549550][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 53.563326][ T4611] System zones: 1-12 [ 53.568392][ T4611] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.524: error while reading EA inode 32 err=-116 [ 53.581475][ T4611] fserror_report: 10 callbacks suppressed [ 53.581488][ T4611] loop4: lost filesystem error report for type 5 error -117 [ 53.598759][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 53.612637][ C1] EXT4-fs (loop4): initial error at time 1786161631: ext4_xattr_inode_iget:446 [ 53.621638][ C1] EXT4-fs (loop4): last error at time 1786161631: ext4_xattr_inode_iget:446 [ 53.627230][ T4611] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.524: error while reading EA inode 32 err=-116 [ 53.662112][ T4620] loop2: detected capacity change from 0 to 256 [ 53.669228][ T4611] loop4: lost filesystem error report for type 5 error -117 [ 53.671842][ T4611] EXT4-fs (loop4): 1 orphan inode deleted [ 53.740395][ T4611] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.857462][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.110363][ T4668] loop3: p1 < > p2 < > p3 p4 < > [ 54.123576][ T4668] loop3: partition table partially beyond EOD, truncated [ 54.139239][ T4668] loop3: p1 start 2305 is beyond EOD, truncated [ 54.161579][ T4668] loop3: p2 start 4294902784 is beyond EOD, truncated [ 54.169048][ T4682] IPv6: addrconf: prefix option has invalid lifetime [ 54.184686][ T4668] loop3: p3 start 3724543488 is beyond EOD, truncated [ 54.736118][ T4747] futex_wake_op: syz.1.589 tries to shift op by 35; fix this program [ 54.889303][ T28] audit: type=1400 audit(1786161632.835:197): avc: denied { create } for pid=4756 comm="syz.1.594" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 54.891280][ T4717] loop2: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 54.925246][ T4717] loop2: p1 start 146641443 is beyond EOD, truncated [ 54.959861][ T4717] loop2: p6 start 50334720 is beyond EOD, truncated [ 54.979533][ T4764] Attempt to read inode for relocated directory [ 54.982873][ T4717] loop2: p7 start 146641443 is beyond EOD, truncated [ 55.014397][ T4766] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 55.028411][ T4717] loop2: p9 start 50334720 is beyond EOD, truncated [ 55.030809][ T4766] EXT4-fs (loop1): mount failed [ 55.252647][ T4787] Quota error (device loop0): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 55.285666][ T4796] SELinux: Context system_u: is not valid (left unmapped). [ 55.296987][ T4787] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 55.307301][ T4787] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.609: Failed to acquire dquot type 1 [ 55.318542][ T4787] loop0: lost filesystem error report for type 5 error -117 [ 55.318959][ T28] audit: type=1400 audit(1786161633.232:198): avc: denied { relabelto } for pid=4795 comm="syz.4.614" name="99" dev="tmpfs" ino=527 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 55.326350][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 55.326366][ C1] EXT4-fs (loop0): initial error at time 1786161633: ext4_acquire_dquot:7041 [ 55.326403][ C1] EXT4-fs (loop0): last error at time 1786161633: ext4_acquire_dquot:7041 [ 55.369552][ T4787] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.609: corrupted inode contents [ 55.374095][ T28] audit: type=1400 audit(1786161633.232:199): avc: denied { associate } for pid=4795 comm="syz.4.614" name="99" dev="tmpfs" ino=527 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 55.421478][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 55.434866][ T4787] fserror_report: 8 callbacks suppressed [ 55.434880][ T4787] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.451779][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 55.471419][ T3593] udevd[3593]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 55.483638][ T3727] udevd[3727]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 55.495074][ T28] audit: type=1400 audit(1786161633.342:200): avc: denied { write } for pid=3305 comm="syz-executor" name="99" dev="tmpfs" ino=527 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 55.499940][ T4787] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #16: comm syz.0.609: mark_inode_dirty error [ 55.535980][ T4800] EXT4-fs: inline encryption not supported [ 55.542767][ T4800] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 55.552781][ T4800] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.562352][ T4787] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.562543][ T4787] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.609: corrupted inode contents [ 55.584094][ T4787] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.586294][ T4787] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.609: mark_inode_dirty error [ 55.607046][ T4800] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.615: Failed to acquire dquot type 1 [ 55.618574][ T4800] loop3: lost filesystem error report for type 5 error -5 [ 55.619670][ T4800] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, [ 55.626927][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 55.626957][ C0] EXT4-fs (loop3): initial error at time 1786161633: ext4_acquire_dquot:7041 [ 55.626990][ C0] EXT4-fs (loop3): last error at time 1786161633: ext4_acquire_dquot:7041 [ 55.659239][ T4800] block bitmap and bg descriptor inconsistent: 46 vs 41 free clusters [ 55.667652][ T4800] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.615: corrupted inode contents [ 55.679616][ T4800] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.679726][ T4787] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.689024][ T4800] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #12: comm syz.3.615: mark_inode_dirty error [ 55.709812][ T4800] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.711272][ T4800] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.615: corrupted inode contents [ 55.731775][ T4787] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.609: corrupted inode contents [ 55.732740][ T4800] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.744789][ T4800] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #12: comm syz.3.615: mark_inode_dirty error [ 55.758636][ T4787] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.765345][ T4800] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.774900][ T4787] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 55.796018][ T4800] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.615: corrupted inode contents [ 55.807940][ T4800] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.808043][ T4787] loop0: lost filesystem error report for type 5 error -117 [ 55.817523][ T4800] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 55.822586][ T4787] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.609: corrupted inode contents [ 55.824982][ T4800] loop3: lost filesystem error report for type 5 error -117 [ 55.845699][ T4787] EXT4-fs error (device loop0): ext4_truncate:4691: inode #16: comm syz.0.609: mark_inode_dirty error [ 55.864324][ T4800] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.615: corrupted inode contents [ 55.879144][ T4800] EXT4-fs error (device loop3): ext4_truncate:4691: inode #12: comm syz.3.615: mark_inode_dirty error [ 55.890268][ T4787] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 55.899290][ T4787] loop0: lost filesystem error report for type 5 error -117 [ 55.899677][ T4787] EXT4-fs (loop0): 1 truncate cleaned up [ 55.913703][ T4800] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 55.922808][ T4800] loop3: lost filesystem error report for type 5 error -117 [ 55.923080][ T4800] EXT4-fs (loop3): 1 truncate cleaned up [ 55.932682][ T4787] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.947050][ T4800] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.995577][ T4787] ext4 filesystem being mounted at /140/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.075133][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.098480][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.354401][ T4865] EXT4-fs: Ignoring removed nobh option [ 56.368254][ T4865] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.380643][ T4865] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.644: EA inode hash validation failed [ 56.401741][ T4865] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 56.420416][ T4865] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.644: corrupted inode contents [ 56.434220][ T4865] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #15: comm syz.4.644: mark_inode_dirty error [ 56.445523][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 56.445549][ C0] EXT4-fs (loop4): initial error at time 1786161634: ext4_do_update_inode:5742: inode 15 [ 56.445594][ C0] EXT4-fs (loop4): last error at time 1786161634: ext4_do_update_inode:5742: inode 15 [ 56.473388][ T4865] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.644: corrupted inode contents [ 56.489680][ T4865] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.644: mark_inode_dirty error [ 56.504642][ T4865] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.644: mark inode dirty (error -117) [ 56.520161][ T4865] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 56.536153][ T4865] EXT4-fs (loop4): 1 orphan inode deleted [ 56.647199][ T4892] SELinux: Context system_u:object is not valid (left unmapped). [ 56.675655][ T4890] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 56.707037][ T4890] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.657: corrupted in-inode xattr: bad e_name length [ 56.748282][ T4890] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.657: couldn't read orphan inode 15 (err -117) [ 56.760133][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 56.760157][ C1] EXT4-fs (loop1): initial error at time 1786161634: ext4_iget_extra_inode:5180: inode 15 [ 56.760191][ C1] EXT4-fs (loop1): last error at time 1786161634: ext4_iget_extra_inode:5180: inode 15 [ 56.787330][ T4890] loop1: lost filesystem error report for type 5 error -117 [ 56.947963][ T4926] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 56.975690][ T4926] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.674: iget: bogus i_mode (2) [ 56.988380][ T4926] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.674: couldn't read orphan inode 15 (err -117) [ 57.000235][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 57.000270][ C0] EXT4-fs (loop0): initial error at time 1786161634: ext4_orphan_get:1399: inode 15 [ 57.000313][ C0] EXT4-fs (loop0): last error at time 1786161634: ext4_orphan_get:1399: inode 15 [ 57.036557][ T4926] loop0: lost filesystem error report for type 5 error -117 [ 57.140594][ T4945] EXT4-fs: inline encryption not supported [ 57.180894][ T4945] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.191744][ T4945] EXT4-fs (loop1): 1 truncate cleaned up [ 57.215562][ T4952] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 57.306807][ T4952] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.317316][ T4952] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.324072][ T4952] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.685: Block bitmap for bg 0 marked uninitialized [ 57.355700][ T4952] EXT4-fs (loop0): Remounting filesystem read-only [ 57.362374][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.362408][ C1] EXT4-fs (loop0): initial error at time 1786161635: ext4_read_block_bitmap_nowait:517 [ 57.362464][ C1] EXT4-fs (loop0): last error at time 1786161635: ext4_read_block_bitmap_nowait:517 [ 57.389455][ T4960] set_capacity_and_notify: 13 callbacks suppressed [ 57.389476][ T4960] loop2: detected capacity change from 0 to 512 [ 57.402975][ T4960] journal_path: not usable as path [ 57.408166][ T4960] EXT4-fs: error: could not find journal device path [ 57.426591][ T4952] EXT4-fs (loop0): 1 orphan inode deleted [ 57.728051][ T4994] loop3: detected capacity change from 0 to 512 [ 57.739585][ T4994] EXT4-fs: Ignoring removed oldalloc option [ 57.785387][ T4994] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.844495][ T5008] loop0: detected capacity change from 0 to 1024 [ 57.869722][ T5008] EXT4-fs (loop0): unsupported inode size: 4096 [ 57.906720][ T5008] EXT4-fs (loop0): blocksize: 1024 [ 57.970219][ T5017] loop3: detected capacity change from 0 to 1024 [ 57.988861][ T5017] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 57.988861][ T5017] [ 58.008027][ T5017] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 58.086245][ T5029] tmpfs: Bad value for 'mpol' [ 58.175639][ T5038] loop0: detected capacity change from 0 to 128 [ 58.198958][ T5038] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 58.374120][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 58.374139][ T28] audit: type=1400 audit(1786161636.056:213): avc: denied { create } for pid=5059 comm="syz.0.737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 58.722176][ T5104] cgroup: No subsys list or none specified [ 58.917978][ T5120] loop0: detected capacity change from 0 to 2048 [ 58.952151][ T5118] loop4: detected capacity change from 0 to 8192 [ 58.998202][ T5120] loop0: p3 p4 < > [ 59.002237][ T5120] loop0: p3 size 201326592 extends beyond EOD, truncated [ 59.018499][ T5118] loop4: p1 p2 p4 [ 59.022481][ T5118] loop4: p1 start 983040 is beyond EOD, truncated [ 59.041500][ T5118] loop4: p2 start 4293394690 is beyond EOD, truncated [ 59.061958][ T5118] loop4: p4 start 4278222848 is beyond EOD, truncated [ 59.137676][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 59.189263][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 59.349707][ T5150] loop0: detected capacity change from 0 to 1024 [ 59.370844][ T5138] loop4: detected capacity change from 0 to 8192 [ 59.380186][ T5148] loop1: detected capacity change from 0 to 2048 [ 59.388866][ T5150] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.408032][ T5150] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 5: comm syz.0.782: lblock 5 mapped to illegal pblock 5 (length 1) [ 59.457955][ T5138] loop4: p1 p2 p4 [ 59.459229][ T5150] Quota error (device loop0): write_blk: dquota write failed [ 59.461781][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 59.461823][ T5148] loop1: p1 p2 [ 59.461818][ C0] EXT4-fs (loop0): initial error at time 1786161637: ext4_map_blocks:833: inode 3: block 5 [ 59.461856][ C0] EXT4-fs (loop0): last error at time 1786161637: ext4_map_blocks:833: inode 3: block 5 [ 59.461899][ T5148] loop1: p1 size 5119 extends beyond EOD, truncated [ 59.464236][ T5148] loop1: p2 size 2147483648 extends beyond EOD, [ 59.518983][ T5150] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 59.537254][ T5138] loop4: p4 size 262144 extends beyond EOD, truncated [ 59.559521][ T5148] truncated [ 59.562735][ T5150] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 59.597896][ T5150] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.782: Failed to acquire dquot type 0 [ 59.672251][ T5150] fserror_report: 1 callbacks suppressed [ 59.672271][ T5150] loop0: lost filesystem error report for type 5 error -117 [ 59.704790][ T5150] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.782: lblock 5 mapped to illegal pblock 5 (length 1) [ 59.764780][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 59.767194][ T5150] Quota error (device loop0): do_insert_tree: Can't read tree quota block 5 [ 59.780551][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 59.805694][ T5167] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 59.823334][ T5150] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 59.854509][ T5150] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.782: Failed to acquire dquot type 0 [ 59.854553][ T5167] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 59.889310][ T5150] loop0: lost filesystem error report for type 5 error -117 [ 59.891071][ T5150] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.782: Freeing blocks not in datazone - block = 0, count = 4096 [ 59.909245][ T5167] EXT4-fs error (device loop3): ext4_get_journal_inode:5900: comm syz.3.790: inode #1: comm syz.3.790: iget: illegal inode # [ 59.938310][ T5167] loop3: lost filesystem error report for type 5 error -117 [ 59.938448][ T5150] loop0: lost filesystem error report for type 5 error -117 [ 59.949364][ T5167] EXT4-fs (loop3): no journal found [ 59.962090][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 59.962118][ C1] EXT4-fs (loop3): initial error at time 1786161637: ext4_get_journal_inode:5900 [ 59.962152][ C1] EXT4-fs (loop3): last error at time 1786161637: ext4_get_journal_inode:5900 [ 59.990078][ T5167] EXT4-fs (loop3): can't get journal size [ 59.996233][ T5150] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.782: lblock 5 mapped to illegal pblock 5 (length 1) [ 60.010917][ T5167] EXT4-fs (loop3): failed to initialize system zone (-22) [ 60.018191][ T5150] Quota error (device loop0): do_insert_tree: Can't read tree quota block 5 [ 60.035406][ T5150] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 60.046285][ T5167] EXT4-fs (loop3): mount failed [ 60.046816][ T5150] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.782: Failed to acquire dquot type 0 [ 60.086205][ T5182] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 60.086656][ T5150] loop0: lost filesystem error report for type 5 error -117 [ 60.117908][ T5150] EXT4-fs (loop0): 1 orphan inode deleted [ 60.160200][ T28] audit: type=1400 audit(1786161637.698:214): avc: denied { setattr } for pid=5187 comm="syz.3.799" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 60.198336][ T5186] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 60.213557][ T5186] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 60.232323][ T5186] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.240690][ T5186] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.800: Block bitmap for bg 0 marked uninitialized [ 60.263271][ T5186] loop4: lost filesystem error report for type 5 error -117 [ 60.268009][ T5186] EXT4-fs (loop4): Remounting filesystem read-only [ 60.275472][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 60.275490][ C1] EXT4-fs (loop4): initial error at time 1786161637: ext4_read_block_bitmap_nowait:517 [ 60.275524][ C1] EXT4-fs (loop4): last error at time 1786161637: ext4_read_block_bitmap_nowait:517 [ 60.320966][ T5186] EXT4-fs (loop4): 1 orphan inode deleted [ 60.540651][ T28] audit: type=1400 audit(2000000000.119:215): avc: denied { create } for pid=5224 comm="syz.1.817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 60.619180][ T5230] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.668575][ T5230] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 60.702248][ T5230] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 60.724179][ T5230] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 60.733361][ T5230] System zones: 0-2, 18-18, 34-34 [ 60.738905][ T5230] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.820: bad orphan inode 15 [ 60.749069][ T5230] loop4: lost filesystem error report for type 5 error -117 [ 60.749228][ T5230] ext4_test_bit(bit=14, block=18) = 1 [ 60.756608][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 60.756628][ C0] EXT4-fs (loop4): initial error at time 2000000000: ext4_orphan_get:1425 [ 60.756646][ C0] EXT4-fs (loop4): last error at time 2000000000: ext4_orphan_get:1425 [ 60.785731][ T5230] is_bad_inode(inode)=0 [ 60.789976][ T5230] NEXT_ORPHAN(inode)=2264924160 [ 60.794908][ T5230] max_ino=32 [ 60.798201][ T5230] i_nlink=0 [ 60.801627][ T5230] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.820: corrupted inode contents [ 60.813804][ T5230] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #15: comm syz.4.820: mark_inode_dirty error [ 60.827142][ T5230] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.820: corrupted inode contents [ 60.839389][ T5230] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.820: mark_inode_dirty error [ 60.851726][ T5230] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.820: mark inode dirty (error -117) [ 60.877013][ T5230] fserror_report: 18 callbacks suppressed [ 60.877028][ T5230] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.883133][ T5230] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 61.088859][ T5267] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.114038][ T5267] EXT4-fs (loop4): orphan cleanup on readonly fs [ 61.124809][ T5271] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.127524][ T5273] EXT4-fs: Ignoring removed bh option [ 61.140081][ T5273] EXT4-fs: inline encryption not supported [ 61.153409][ T5273] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.189369][ T5267] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 61.212216][ T5271] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 61.242421][ T5273] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 61.260882][ T5271] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.270724][ T5267] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 61.278075][ T5271] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.840: Failed to acquire dquot type 0 [ 61.284522][ T5267] EXT4-fs error (device loop4): ext4_free_blocks:6718: comm syz.4.837: Freeing blocks not in datazone - block = 0, count = 4096 [ 61.289669][ T5271] loop3: lost filesystem error report for type 5 error -5 [ 61.305889][ T5271] EXT4-fs (loop3): Remounting filesystem read-only [ 61.319638][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 61.319664][ C1] EXT4-fs (loop3): initial error at time 2000000000: ext4_acquire_dquot:7041 [ 61.319694][ C1] EXT4-fs (loop3): last error at time 2000000000: ext4_acquire_dquot:7041 [ 61.343493][ T5273] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.841: bg 0: block 248: padding at end of block bitmap is not set [ 61.343572][ T5273] loop2: lost filesystem error report for type 5 error -117 [ 61.344206][ T5273] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.841: Failed to acquire dquot type 1 [ 61.357780][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 61.357801][ C0] EXT4-fs (loop2): last error at time 2000000000: ext4_validate_block_bitmap:441 [ 61.370700][ T5267] loop4: lost filesystem error report for type 5 error -117 [ 61.400227][ T5273] EXT4-fs (loop2): 1 truncate cleaned up [ 61.406239][ T5271] EXT4-fs (loop3): 1 truncate cleaned up [ 61.407786][ T5267] EXT4-fs (loop4): 1 orphan inode deleted [ 61.411972][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 61.412011][ C1] EXT4-fs (loop4): initial error at time 2000000000: ext4_free_blocks:6718 [ 61.412037][ C1] EXT4-fs (loop4): last error at time 2000000000: ext4_free_blocks:6718 [ 61.450445][ T5273] syz.2.841 (5273) used greatest stack depth: 9760 bytes left [ 61.912965][ T5346] tmpfs: Bad value for 'mpol' [ 62.257527][ T5365] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 62.710374][ T5441] EXT4-fs: Ignoring removed nobh option [ 62.733924][ T5441] EXT4-fs (loop1): failed to initialize system zone (-117) [ 62.744159][ T5441] EXT4-fs (loop1): mount failed [ 62.788404][ T5443] loop4: p1 p4 [ 62.795812][ T5443] loop4: p1 start 262144 is beyond EOD, truncated [ 62.824502][ T5443] loop4: p4 start 184550144 is beyond EOD, truncated [ 63.027473][ T5488] libceph: secret too big 163 [ 63.468432][ T5540] set_capacity_and_notify: 12 callbacks suppressed [ 63.468450][ T5540] loop4: detected capacity change from 0 to 1024 [ 63.491162][ T5540] EXT4-fs: inline encryption not supported [ 63.503342][ T5540] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.528924][ T5540] EXT4-fs (loop4): 1 truncate cleaned up [ 63.728564][ T5569] loop1: detected capacity change from 0 to 512 [ 63.748214][ T5569] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.984: invalid indirect mapped block 256 (level 2) [ 63.766043][ T5569] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.766445][ T5569] EXT4-fs (loop1): 2 truncates cleaned up [ 63.775643][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 63.775668][ C1] EXT4-fs (loop1): initial error at time 2000000003: ext4_free_branches:1023: inode 11 [ 63.775714][ C1] EXT4-fs (loop1): last error at time 2000000003: ext4_free_branches:1023: inode 11 [ 64.079472][ T5598] tmpfs: Bad value for 'mpol' [ 64.269207][ T5621] loop4: detected capacity change from 0 to 256 [ 64.285530][ T5621] FAT-fs (loop4): bogus logical sector size 65529 [ 64.292151][ T5621] FAT-fs (loop4): Can't find a valid FAT filesystem [ 64.408257][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 64.408287][ T28] audit: type=1400 audit(2000000003.690:222): avc: denied { create } for pid=5636 comm="syz.4.1018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 64.504230][ T5641] loop1: detected capacity change from 0 to 1164 [ 64.524746][ T5641] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 64.703326][ T5649] loop4: detected capacity change from 0 to 8192 [ 64.768842][ T5665] loop3: detected capacity change from 0 to 512 [ 64.777100][ T5649] loop4: p1 p2 p3 p4 < > [ 64.782076][ T5665] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.787160][ T5649] loop4: partition table partially beyond EOD, truncated [ 64.810242][ T5665] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.814180][ T5649] loop4: p1 start 100663296 is beyond EOD, truncated [ 64.826208][ T5665] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 64.837161][ T5665] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1032: invalid indirect mapped block 1819239214 (level 1) [ 64.850552][ T5649] loop4: p2 size 590592 extends beyond EOD, truncated [ 64.861796][ T5665] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 64.861963][ T5665] EXT4-fs (loop3): Remounting filesystem read-only [ 64.871223][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.871249][ C0] EXT4-fs (loop3): initial error at time 2000000004: ext4_free_branches:1023: inode 13 [ 64.871287][ C0] EXT4-fs (loop3): last error at time 2000000004: ext4_free_branches:1023: inode 13 [ 64.891900][ T5649] loop4: p4 start 117440516 is beyond EOD, [ 64.898663][ T5665] EXT4-fs (loop3): 1 truncate cleaned up [ 64.929084][ T5649] truncated [ 65.162947][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 65.174833][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 65.647696][ T5706] loop0: detected capacity change from 0 to 32768 [ 65.708243][ T5748] loop3: detected capacity change from 0 to 8192 [ 65.714775][ T5706] loop0: p1 p3 < p5 p6 > [ 65.885200][ T28] audit: type=1326 audit(2000000005.047:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5783 comm="syz.4.1091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94177fe0d9 code=0x0 [ 65.901569][ T5786] IPv6: addrconf: prefix option has invalid lifetime [ 65.950570][ T5788] loop0: detected capacity change from 0 to 1024 [ 65.970655][ T5791] loop2: detected capacity change from 0 to 128 [ 65.980619][ T5788] EXT4-fs: Ignoring removed bh option [ 66.009718][ T5796] vfat: Deprecated parameter 'posix' [ 66.015118][ T5796] FAT-fs: "posix" option is obsolete, not supported now [ 66.063256][ T3727] udevd[3727]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 66.081444][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 66.092795][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 66.114922][ T3593] udevd[3593]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 66.193083][ T5809] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 66.193083][ T5809] [ 66.248454][ T5809] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 66.338019][ T3288] udevd[3288]: incorrect jbd checksum on /dev/loop0 [ 66.345259][ T5820] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 66.375379][ T3287] udevd[3287]: incorrect jbd checksum on /dev/loop0 [ 66.376104][ T5820] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 66.433858][ T5824] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #15: comm syz.4.1107: iget: bad i_size value: -1099511627766 [ 66.451522][ T5824] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 66.458370][ T5824] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1107: couldn't read orphan inode 15 (err -117) [ 66.467638][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 66.467662][ C1] EXT4-fs (loop4): initial error at time 2000000005: ext4_orphan_get:1399: inode 15 [ 66.467709][ C1] EXT4-fs (loop4): last error at time 2000000005: ext4_orphan_get:1399: inode 15 [ 66.528419][ T5824] fserror_report: 1 callbacks suppressed [ 66.528432][ T5824] loop4: lost filesystem error report for type 5 error -117 [ 66.603373][ T5835] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 66.978093][ T5865] loop2: p1 p2 p3 p4 [ 66.989345][ T5865] loop2: p3 start 117772289 is beyond EOD, truncated [ 67.005123][ T5865] loop2: p4 size 262144 extends beyond EOD, truncated [ 67.019961][ T5888] IPv6: addrconf: prefix option has invalid lifetime [ 67.219232][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 67.225249][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 67.550931][ T5940] tmpfs: Bad value for 'mpol' [ 67.573718][ T5942] EXT4-fs: Ignoring removed bh option [ 67.602435][ T5942] EXT4-fs: inline encryption not supported [ 67.627721][ T5942] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.655958][ T5942] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 67.686358][ T5942] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1166: bg 0: block 248: padding at end of block bitmap is not set [ 67.701012][ T5942] loop1: lost filesystem error report for type 5 error -117 [ 67.704026][ T5942] Quota error (device loop1): write_blk: dquota write failed [ 67.711673][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 67.711697][ C1] EXT4-fs (loop1): last error at time 2000000006: ext4_validate_block_bitmap:441 [ 67.735140][ T5942] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 67.745174][ T5942] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1166: Failed to acquire dquot type 1 [ 67.756677][ T5942] loop1: lost filesystem error report for type 5 error -28 [ 67.760663][ T5942] EXT4-fs (loop1): 1 truncate cleaned up [ 68.349520][ T6014] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.382221][ T6014] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 68.392099][ T6014] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 68.412845][ T6014] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.427497][ T6014] EXT4-fs (loop1): journal inode is deleted [ 68.840157][ T6046] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 69.023801][ T6081] set_capacity_and_notify: 11 callbacks suppressed [ 69.023821][ T6081] loop4: detected capacity change from 0 to 1764 [ 69.181795][ T6095] loop1: detected capacity change from 0 to 1764 [ 69.223864][ T6095] isofs_fill_super: get root inode failed [ 69.319019][ T6101] loop4: detected capacity change from 0 to 2048 [ 69.450283][ T6125] tmpfs: Bad value for 'mpol' [ 69.511694][ T6128] loop2: detected capacity change from 0 to 2048 [ 69.533933][ T6101] FAT-fs (loop4): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 69.680460][ T6155] SELinux: security_context_str_to_sid (}ob?3blG;o) failed with errno=-22 [ 69.945620][ T6191] loop2: detected capacity change from 0 to 1024 [ 69.968709][ T6191] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 70.001173][ T6191] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.026985][ T6191] EXT4-fs error (device loop2): ext4_get_journal_inode:5900: inode #32: comm syz.2.1289: iget: special inode unallocated [ 70.050412][ T6191] loop2: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 70.054497][ T6191] EXT4-fs (loop2): no journal found [ 70.063744][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 70.063766][ C1] EXT4-fs (loop2): initial error at time 2000000008: ext4_get_journal_inode:5900: inode 32 [ 70.063798][ C1] EXT4-fs (loop2): last error at time 2000000008: ext4_get_journal_inode:5900: inode 32 [ 70.102471][ T6191] EXT4-fs (loop2): can't get journal size [ 70.108874][ T6191] EXT4-fs (loop2): filesystem is read-only [ 70.301698][ T6224] loop3: detected capacity change from 0 to 512 [ 70.315109][ T6228] loop4: detected capacity change from 0 to 512 [ 70.330585][ T6228] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #15: comm syz.4.1305: iget: bad extended attribute block 1 [ 70.359732][ T6224] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 70.401497][ T6228] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 70.401725][ T6228] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1305: couldn't read orphan inode 15 (err -117) [ 70.410965][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 70.410985][ C0] EXT4-fs (loop4): initial error at time 2000000009: ext4_orphan_get:1399: inode 15 [ 70.411013][ C0] EXT4-fs (loop4): last error at time 2000000009: ext4_orphan_get:1399: inode 15 [ 70.417196][ T6224] System zones: 1-12 [ 70.459041][ T6224] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1304: error while reading EA inode 32 err=-116 [ 70.461721][ T6228] loop4: lost filesystem error report for type 5 error -117 [ 70.471421][ T6224] loop3: lost filesystem error report for type 5 error -117 [ 70.481631][ T6224] EXT4-fs (loop3): Remounting filesystem read-only [ 70.489046][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 70.489077][ C0] EXT4-fs (loop3): initial error at time 2000000009: ext4_xattr_inode_iget:446 [ 70.489121][ C0] EXT4-fs (loop3): last error at time 2000000009: ext4_xattr_inode_iget:446 [ 70.520637][ T6224] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 70.533927][ T6224] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 70.568890][ T6224] EXT4-fs (loop3): 1 orphan inode deleted [ 70.585237][ T6242] loop0: detected capacity change from 0 to 512 [ 70.604563][ T6242] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1314: bg 0: block 127: padding at end of block bitmap is not set [ 70.618958][ T6242] loop0: lost filesystem error report for type 5 error -117 [ 70.623491][ T6242] EXT4-fs error (device loop0): ext4_free_inode:356: comm syz.0.1314: bit already cleared for inode 11 [ 70.630899][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 70.630922][ C0] EXT4-fs (loop0): initial error at time 2000000009: ext4_validate_block_bitmap:441 [ 70.630950][ C0] EXT4-fs (loop0): last error at time 2000000009: ext4_validate_block_bitmap:441 [ 70.667376][ T6242] loop0: lost filesystem error report for type 5 error -117 [ 70.668815][ T6242] EXT4-fs (loop0): 1 orphan inode deleted [ 70.760636][ T6254] loop4: detected capacity change from 0 to 512 [ 70.801052][ T6254] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.1318: corrupted in-inode xattr: invalid ea_ino [ 70.834027][ T6254] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 70.835728][ T6254] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1318: couldn't read orphan inode 15 (err -117) [ 70.844944][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 70.844970][ C1] EXT4-fs (loop4): initial error at time 2000000009: ext4_iget_extra_inode:5180: inode 15 [ 70.844997][ C1] EXT4-fs (loop4): last error at time 2000000009: ext4_iget_extra_inode:5180: inode 15 [ 70.883463][ T6254] loop4: lost filesystem error report for type 5 error -117 [ 71.384801][ T6319] loop0: detected capacity change from 0 to 8192 [ 71.414879][ T6331] IPv6: addrconf: prefix option has invalid lifetime [ 71.447352][ T6333] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 71.461745][ T6319] loop0: p1 p3 p4 [ 71.466143][ T6319] loop0: p3 start 117772289 is beyond EOD, truncated [ 71.486581][ T6319] loop0: p4 size 4281074432 extends beyond EOD, truncated [ 71.497851][ T6333] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 71.532260][ T6333] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.561455][ T6333] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.577840][ T6333] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1357: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.633887][ T6333] loop3: lost filesystem error report for type 5 error -117 [ 71.634269][ T6333] EXT4-fs (loop3): 1 orphan inode deleted [ 71.647474][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 71.647511][ C1] EXT4-fs (loop3): initial error at time 2000000010: ext4_free_blocks:6718 [ 71.647530][ C1] EXT4-fs (loop3): last error at time 2000000010: ext4_free_blocks:6718 [ 71.719557][ T6353] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.748521][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 71.767900][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 71.781839][ T6353] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 71.824674][ T6353] EXT4-fs (loop4): failed to initialize system zone (-117) [ 71.877833][ T6353] EXT4-fs (loop4): mount failed [ 71.943567][ T28] audit: type=1326 audit(2000000010.638:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6376 comm="syz.1.1378" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f09a8a7e0d9 code=0x0 [ 71.979546][ T6363] loop2: p1 p3 p4 [ 71.989714][ T6363] loop2: p1 size 16777216 extends beyond EOD, truncated [ 72.029369][ T6363] loop2: p3 start 3036741376 is beyond EOD, truncated [ 72.045441][ T6363] loop2: p4 start 100663296 is beyond EOD, truncated [ 72.076546][ T2980] loop2: p1 p3 p4 [ 72.081981][ T2980] loop2: p1 size 16777216 extends beyond EOD, truncated [ 72.098642][ T2980] loop2: p3 start 3036741376 is beyond EOD, truncated [ 72.123831][ T2980] loop2: p4 start 100663296 is beyond EOD, truncated [ 72.166898][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 72.188930][ T6399] tmpfs: Bad value for 'mpol' [ 72.218705][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 72.470594][ T28] audit: type=1400 audit(2000000011.127:225): avc: denied { create } for pid=6432 comm="syz.4.1406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 72.514197][ T6415] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 72.879251][ T6479] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 72.912069][ T6485] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 72.922969][ T6479] System zones: 1-12 [ 72.941977][ T6479] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1427: error while reading EA inode 32 err=-116 [ 72.954847][ T6479] loop0: lost filesystem error report for type 5 error -117 [ 72.958693][ T6485] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.1430: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 72.966113][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 72.966136][ C1] EXT4-fs (loop0): initial error at time 2000000011: ext4_xattr_inode_iget:446 [ 72.966157][ C1] EXT4-fs (loop0): last error at time 2000000011: ext4_xattr_inode_iget:446 [ 73.007501][ T6485] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.008281][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 73.019372][ T6479] EXT4-fs (loop0): Remounting filesystem read-only [ 73.023897][ C1] EXT4-fs (loop3): initial error at time 2000000011: ext4_iget_extra_inode:5180: inode 15 [ 73.035155][ T6485] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1430: couldn't read orphan inode 15 (err -117) [ 73.040368][ C1] EXT4-fs (loop3): last error at time 2000000011: ext4_iget_extra_inode:5180: inode 15 [ 73.067729][ T6479] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 73.093481][ T6479] EXT4-fs (loop0): 1 orphan inode deleted [ 73.115026][ T6485] loop3: lost filesystem error report for type 5 error -117 [ 73.635963][ T6530] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 73.732617][ T6555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 73.747023][ T6555] System zones: 1-12 [ 73.765633][ T6555] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1465: error while reading EA inode 32 err=-116 [ 73.804495][ T6555] loop4: lost filesystem error report for type 5 error -117 [ 73.807440][ T6555] EXT4-fs (loop4): Remounting filesystem read-only [ 73.814870][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 73.814897][ C0] EXT4-fs (loop4): initial error at time 2000000012: ext4_xattr_inode_iget:446 [ 73.814944][ C0] EXT4-fs (loop4): last error at time 2000000012: ext4_xattr_inode_iget:446 [ 73.856058][ T6555] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 73.872065][ T6564] FAT-fs (loop1): bogus number of reserved sectors [ 73.886572][ T6555] EXT4-fs (loop4): 1 orphan inode deleted [ 73.902849][ T6564] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 73.942798][ T6564] FAT-fs (loop1): Can't find a valid FAT filesystem [ 74.659967][ T6645] set_capacity_and_notify: 10 callbacks suppressed [ 74.659986][ T6645] loop0: detected capacity change from 0 to 128 [ 74.704167][ T6647] IPv6: addrconf: prefix option has invalid lifetime [ 74.841870][ T28] audit: type=1400 audit(2000000269.308:226): avc: denied { mounton } for pid=6666 comm="syz.3.1519" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 74.919374][ T6663] loop4: detected capacity change from 0 to 8192 [ 74.926153][ T28] audit: type=1326 audit(2000000269.372:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6670 comm="syz.3.1522" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdbdbdde0d9 code=0x0 [ 74.994909][ T6684] loop3: detected capacity change from 0 to 512 [ 75.005789][ T6663] loop4: p1 p3 p4 [ 75.010105][ T6663] loop4: p3 start 117772289 is beyond EOD, truncated [ 75.019874][ T6663] loop4: p4 size 4281074432 extends beyond EOD, truncated [ 75.029796][ T6684] EXT4-fs: old and new quota format mixing [ 75.124862][ T6690] loop0: detected capacity change from 0 to 512 [ 75.147927][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 75.159221][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 75.160497][ T6690] EXT4-fs: Ignoring removed i_version option [ 75.208112][ T6703] loop1: detected capacity change from 0 to 128 [ 75.244734][ T6690] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043e01c, mo2=0002] [ 75.259523][ T6703] FAT-fs (loop1): bogus number of reserved sectors [ 75.268198][ T6690] System zones: 1-12 [ 75.273432][ T6703] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 75.283311][ T6690] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1530: invalid indirect mapped block 8 (level 2) [ 75.319806][ T6703] FAT-fs (loop1): Can't find a valid FAT filesystem [ 75.326718][ T6690] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.327587][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 75.343309][ C1] EXT4-fs (loop0): initial error at time 2000000269: ext4_free_branches:1023: inode 11 [ 75.353020][ C1] EXT4-fs (loop0): last error at time 2000000269: ext4_free_branches:1023: inode 11 [ 75.362975][ T6690] EXT4-fs (loop0): 1 truncate cleaned up [ 75.370732][ T6690] EXT4-fs mount: 56 callbacks suppressed [ 75.370755][ T6690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.438586][ T6720] Non-string source [ 75.443296][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.486256][ T6723] loop2: detected capacity change from 0 to 512 [ 75.513289][ T6723] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 75.532889][ T6726] loop0: detected capacity change from 0 to 2048 [ 75.550189][ T28] audit: type=1400 audit(2000000269.972:228): avc: denied { mount } for pid=6721 comm="syz.2.1544" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 75.610629][ T28] audit: type=1400 audit(2000000270.009:229): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 75.751504][ T6726] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 76.174449][ T6775] loop0: detected capacity change from 0 to 1024 [ 76.208751][ T6775] EXT4-fs: inline encryption not supported [ 76.239195][ T6775] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.259451][ T6785] ip_tunnel: non-ECT from 0.0.224.0 with TOS=0x3 [ 76.297644][ T6775] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1571: Invalid block bitmap block 0 in block_group 0 [ 76.330037][ T6775] loop0: lost filesystem error report for type 5 error -117 [ 76.331553][ T6775] Quota error (device loop0): write_blk: dquota write failed [ 76.338995][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 76.339020][ C1] EXT4-fs (loop0): initial error at time 2000000270: ext4_read_block_bitmap_nowait:483 [ 76.339043][ C1] EXT4-fs (loop0): last error at time 2000000270: ext4_read_block_bitmap_nowait:483 [ 76.372754][ T6775] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 76.389142][ T6775] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1571: Failed to acquire dquot type 0 [ 76.400673][ T6775] loop0: lost filesystem error report for type 5 error -117 [ 76.406198][ T6775] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.1571: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.427130][ T6775] loop0: lost filesystem error report for type 5 error -117 [ 76.427399][ T6775] EXT4-fs error (device loop0): ext4_read_inode_bitmap:141: comm syz.0.1571: Invalid inode bitmap blk 0 in block_group 0 [ 76.447727][ T6775] loop0: lost filesystem error report for type 5 error -117 [ 76.448951][ T94] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-8 [ 76.449263][ T6775] EXT4-fs error (device loop0) in ext4_free_inode:363: Corrupt filesystem [ 76.482415][ T94] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:5: Failed to release dquot type 0 [ 76.487325][ T6775] loop0: lost filesystem error report for type 5 error -117 [ 76.498876][ T6775] EXT4-fs (loop0): 1 orphan inode deleted [ 76.512708][ T6775] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.542337][ T94] loop0: lost filesystem error report for type 5 error -117 [ 76.545472][ T6795] loop3: detected capacity change from 0 to 512 [ 76.585170][ T6795] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 76.606744][ T6795] System zones: 1-12 [ 76.628568][ T6795] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.1579: Directory hole found for htree index block 0 [ 76.677627][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.695252][ T6795] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 76.700730][ T6795] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 76.710132][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 76.710156][ C0] EXT4-fs (loop3): initial error at time 2000000271: dx_probe:791: inode 2 [ 76.710197][ C0] EXT4-fs (loop3): last error at time 2000000271: dx_probe:791: inode 2 [ 76.760624][ T6795] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.1579: Directory hole found for htree index block 0 [ 76.787844][ T6795] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 76.788150][ T6795] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 76.825793][ T6795] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.920321][ T6819] IPv6: addrconf: prefix option has invalid lifetime [ 76.960789][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.980535][ T6826] loop1: detected capacity change from 0 to 256 [ 77.047165][ T6826] FAT-fs (loop1): bogus sectors per cluster 0 [ 77.076158][ T6826] FAT-fs (loop1): Can't find a valid FAT filesystem [ 77.128186][ T6846] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 77.156182][ T6846] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1605: bg 0: block 288: padding at end of block bitmap is not set [ 77.181218][ T6846] loop2: lost filesystem error report for type 5 error -117 [ 77.183485][ T28] audit: type=1400 audit(2000000271.467:230): avc: denied { execute } for pid=6847 comm="syz.4.1606" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14324 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 77.191761][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 77.219753][ T6855] cgroup: Invalid name [ 77.223606][ C0] EXT4-fs (loop2): initial error at time 2000000271: ext4_validate_block_bitmap:441 [ 77.223644][ C0] EXT4-fs (loop2): last error at time 2000000271: ext4_validate_block_bitmap:441 [ 77.251114][ T6846] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 77.281840][ T6846] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.1605: attempt to clear invalid blocks 1024 len 1 [ 77.299360][ T6846] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 77.301684][ T6846] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1605: invalid indirect mapped block 1819239214 (level 0) [ 77.329939][ T6846] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 77.332713][ T6846] EXT4-fs (loop2): 1 truncate cleaned up [ 77.348151][ T6846] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.436299][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.513193][ T6877] FAT-fs (loop2): bogus number of reserved sectors [ 77.532750][ T6877] FAT-fs (loop2): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 77.560583][ T6877] FAT-fs (loop2): Can't find a valid FAT filesystem [ 77.741826][ T6896] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 77.770410][ T6896] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 77.804839][ T6896] jbd2_journal_init_inode: Cannot locate journal superblock [ 77.814080][ T6896] EXT4-fs (loop0): Could not load journal inode [ 77.965428][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 77.965447][ T28] audit: type=1326 audit(2000000272.196:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6919 comm="syz.0.1641" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9485a5e0d9 code=0x0 [ 78.089750][ T6928] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.1645: iget: bad extra_isize 90 (inode size 256) [ 78.127082][ T6928] loop1: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 78.127214][ T6928] EXT4-fs (loop1): Remounting filesystem read-only [ 78.136410][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 78.136447][ C1] EXT4-fs (loop1): initial error at time 2000000272: ext4_xattr_inode_iget:441: inode 18 [ 78.136474][ C1] EXT4-fs (loop1): last error at time 2000000272: ext4_xattr_inode_iget:441: inode 18 [ 78.188636][ T6928] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 78.198155][ T6928] EXT4-fs (loop1): 1 orphan inode deleted [ 78.204996][ T6928] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.230100][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.257228][ T28] audit: type=1326 audit(2000000272.463:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6944 comm="syz.4.1656" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94177fe0d9 code=0x0 [ 78.347165][ T6963] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.358964][ T28] audit: type=1400 audit(2000000272.565:234): avc: denied { create } for pid=6961 comm="syz.0.1661" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 78.414984][ T6963] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 78.430393][ T6963] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.442654][ T6963] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.450203][ T6963] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1660: Invalid block bitmap block 0 in block_group 0 [ 78.464000][ T6963] fserror_report: 1 callbacks suppressed [ 78.464013][ T6963] loop2: lost filesystem error report for type 5 error -117 [ 78.469908][ T6963] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1660: Invalid block bitmap block 0 in block_group 0 [ 78.477283][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.477306][ C0] EXT4-fs (loop2): last error at time 2000000272: ext4_read_block_bitmap_nowait:483 [ 78.504948][ T6972] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 78.506879][ T6963] loop2: lost filesystem error report for type 5 error -117 [ 78.532220][ T6963] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1660: Invalid block bitmap block 0 in block_group 0 [ 78.553382][ T6963] loop2: lost filesystem error report for type 5 error -117 [ 78.555144][ T6963] Quota error (device loop2): write_blk: dquota write failed [ 78.569978][ T6963] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 78.579959][ T6963] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.1660: Failed to acquire dquot type 1 [ 78.611447][ T6972] EXT4-fs: error: could not find journal device path [ 78.636574][ T6963] loop2: lost filesystem error report for type 5 error -28 [ 78.639781][ T6963] EXT4-fs (loop2): 1 orphan inode deleted [ 78.656370][ T94] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 78.681955][ T94] EXT4-fs error (device loop2): ext4_release_dquot:7077: comm kworker/u8:5: Failed to release dquot type 1 [ 78.722072][ T94] loop2: lost filesystem error report for type 5 error -117 [ 78.727754][ T6963] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.836766][ T6990] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.850115][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.875398][ T6990] EXT4-fs warning (device loop4): ext4_multi_mount_protect:313: fsck is running on the filesystem [ 78.904030][ T6990] EXT4-fs warning (device loop4): ext4_multi_mount_protect:313: MMP failure info: last update time: 72057595707060727, last update node: , last update device: loop14 [ 79.194335][ T7023] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 79.253909][ T7023] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #17: comm syz.4.1691: corrupted in-inode xattr: e_name out of bounds [ 79.284795][ T7023] loop4: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 79.286514][ T7023] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1691: couldn't read orphan inode 17 (err -117) [ 79.295754][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 79.295788][ C1] EXT4-fs (loop4): initial error at time 2000000273: ext4_iget_extra_inode:5180: inode 17 [ 79.295825][ C1] EXT4-fs (loop4): last error at time 2000000273: ext4_iget_extra_inode:5180: inode 17 [ 79.334880][ T7023] loop4: lost filesystem error report for type 5 error -117 [ 79.341847][ T7023] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.514774][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.671236][ T7074] EXT4-fs: inline encryption not supported [ 79.699031][ T7074] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 79.728601][ T7074] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 79.736092][ T7076] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1716: bg 0: block 393: padding at end of block bitmap is not set [ 79.835966][ T7076] loop4: lost filesystem error report for type 5 error -117 [ 79.836314][ T7076] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 79.853015][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 79.853053][ C0] EXT4-fs (loop4): initial error at time 2000000273: ext4_validate_block_bitmap:441 [ 79.853075][ C0] EXT4-fs (loop4): last error at time 2000000273: ext4_validate_block_bitmap:441 [ 79.927217][ T7076] loop4: lost filesystem error report for type 5 error -117 [ 79.927474][ T7076] EXT4-fs (loop4): 2 truncates cleaned up [ 79.957513][ T7076] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.985231][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.103347][ T28] audit: type=1400 audit(2000000274.170:235): avc: denied { create } for pid=7097 comm="syz.1.1727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 80.199888][ T28] audit: type=1326 audit(2000000274.262:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7108 comm="syz.2.1732" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff91840e0d9 code=0x0 [ 80.263847][ T7115] set_capacity_and_notify: 13 callbacks suppressed [ 80.263865][ T7115] loop1: detected capacity change from 0 to 512 [ 80.290546][ T7115] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.297311][ T7115] EXT4-fs error (device loop1): ext4_orphan_get:1425: comm syz.1.1735: bad orphan inode 15 [ 80.309056][ T7115] loop1: lost filesystem error report for type 5 error -117 [ 80.309257][ T7115] ext4_test_bit(bit=14, block=18) = 1 [ 80.316627][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 80.316653][ C0] EXT4-fs (loop1): initial error at time 2000000274: ext4_orphan_get:1425 [ 80.316690][ C0] EXT4-fs (loop1): last error at time 2000000274: ext4_orphan_get:1425 [ 80.345958][ T7115] is_bad_inode(inode)=0 [ 80.350162][ T7115] NEXT_ORPHAN(inode)=1023 [ 80.354578][ T7115] max_ino=32 [ 80.357954][ T7115] i_nlink=0 [ 80.363034][ T7115] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.1735: corrupted xattr block 19: bad e_name length [ 80.377058][ T7115] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 80.378547][ T7115] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 80.402836][ T7121] loop0: detected capacity change from 0 to 512 [ 80.422583][ T7115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 80.454101][ T7121] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.1737: iget: bad extra_isize 90 (inode size 256) [ 80.483460][ T7132] loop2: detected capacity change from 0 to 512 [ 80.484695][ T7121] loop0: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 80.490129][ T7121] EXT4-fs (loop0): Remounting filesystem read-only [ 80.499343][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 80.499375][ C1] EXT4-fs (loop0): initial error at time 2000000274: ext4_xattr_inode_iget:441: inode 18 [ 80.499415][ C1] EXT4-fs (loop0): last error at time 2000000274: ext4_xattr_inode_iget:441: inode 18 [ 80.522613][ T7132] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.533319][ T7121] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -30) [ 80.550639][ T7121] EXT4-fs (loop0): 1 orphan inode deleted [ 80.557062][ T7121] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.584873][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 80.615986][ T28] audit: type=1400 audit(2000000274.641:237): avc: denied { create } for pid=7138 comm="syz.4.1746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 80.646059][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.657151][ T7142] syz.3.1747 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 80.669916][ T7132] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 80.720751][ T7146] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 80.733985][ T7132] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1742: bg 0: block 248: padding at end of block bitmap is not set [ 80.764324][ T7132] loop2: lost filesystem error report for type 5 error -117 [ 80.766363][ T7132] Quota error (device loop2): write_blk: dquota write failed [ 80.774030][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 80.774054][ C1] EXT4-fs (loop2): last error at time 2000000274: ext4_validate_block_bitmap:441 [ 80.812295][ T7132] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.1742: Failed to acquire dquot type 1 [ 80.828353][ T7132] EXT4-fs (loop2): 1 truncate cleaned up [ 80.853648][ T7132] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 80.932750][ T7170] loop0: detected capacity change from 0 to 512 [ 80.960268][ T7170] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.970623][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 80.988109][ T7170] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 81.156779][ T7200] loop1: detected capacity change from 0 to 512 [ 81.168376][ T7200] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.182573][ T7199] loop0: detected capacity change from 0 to 1024 [ 81.190676][ T7200] EXT4-fs warning (device loop1): ext4_multi_mount_protect:287: Invalid MMP block in superblock [ 81.222561][ T7199] EXT4-fs (loop0): inodes count not valid: 1 vs 32 [ 81.432470][ T7229] loop3: detected capacity change from 0 to 512 [ 81.463567][ T7229] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.497877][ T7229] EXT4-fs warning (device loop3): ext4_multi_mount_protect:287: Invalid MMP block in superblock [ 81.557977][ T7240] loop0: detected capacity change from 0 to 2048 [ 81.654094][ T7240] Alternate GPT is invalid, using primary GPT. [ 81.661349][ T7240] loop0: p2 p3 p7 [ 81.667385][ T7253] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 81.795985][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 81.820965][ T7267] loop0: detected capacity change from 0 to 128 [ 81.877228][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 81.877915][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 81.901787][ T7275] loop4: detected capacity change from 0 to 1024 [ 81.910337][ T7267] FAT-fs (loop0): bogus number of reserved sectors [ 81.938639][ T7275] EXT4-fs (loop4): inodes count not valid: 1 vs 32 [ 81.948362][ T7267] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 81.960207][ T7267] FAT-fs (loop0): Can't find a valid FAT filesystem [ 82.066455][ T7292] EXT4-fs: Ignoring removed bh option [ 82.072147][ T7292] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 82.148387][ T7297] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=164 [ 82.214293][ T7303] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 82.352445][ T7323] nfs: Unknown parameter '' [ 82.432970][ T7333] nfs4: Bad value for 'source' [ 82.457206][ T7334] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.474944][ T7334] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.1841: bad orphan inode 15 [ 82.496404][ T7334] ext4_test_bit(bit=14, block=18) = 1 [ 82.502150][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 82.508629][ C1] EXT4-fs (loop4): initial error at time 2000000276: ext4_orphan_get:1425 [ 82.517309][ T7334] is_bad_inode(inode)=0 [ 82.517310][ C1] EXT4-fs (loop4): last error at time 2000000276: ext4_orphan_get:1425 [ 82.534934][ T7334] NEXT_ORPHAN(inode)=1023 [ 82.543690][ T7334] max_ino=32 [ 82.547159][ T7334] i_nlink=0 [ 82.552452][ T7334] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.1841: corrupted xattr block 19: bad e_name length [ 82.566680][ T7334] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.568201][ T7334] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 82.591220][ T7341] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -13 [ 82.619392][ T7334] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 82.635607][ T7341] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz.2.1843: inode #15: comm syz.2.1843: iget: illegal inode # [ 82.658597][ T7351] IPv6: addrconf: prefix option has invalid lifetime [ 82.694012][ T7341] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1843: couldn't read orphan inode 15 (err -117) [ 82.705963][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.705986][ C1] EXT4-fs (loop2): initial error at time 2000000276: ext4_orphan_get:1399 [ 82.706011][ C1] EXT4-fs (loop2): last error at time 2000000276: ext4_orphan_get:1399 [ 82.741466][ T7341] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.767677][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 82.815027][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.960516][ T7376] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.980178][ T7376] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.1859: bad orphan inode 15 [ 82.999366][ T7376] ext4_test_bit(bit=14, block=18) = 1 [ 83.004902][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 83.004945][ C0] EXT4-fs (loop2): initial error at time 2000000276: ext4_orphan_get:1425 [ 83.004974][ C0] EXT4-fs (loop2): last error at time 2000000276: ext4_orphan_get:1425 [ 83.031143][ T7376] is_bad_inode(inode)=0 [ 83.036186][ T7376] NEXT_ORPHAN(inode)=1023 [ 83.040603][ T7376] max_ino=32 [ 83.043865][ T7376] i_nlink=0 [ 83.048832][ T7376] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.1859: corrupted xattr block 19: bad e_name length [ 83.062718][ T7376] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.064123][ T7376] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 83.085218][ T7376] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 83.169698][ T7388] tmpfs: Bad value for 'size' [ 83.178834][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 83.321699][ T7402] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 83.369309][ T7414] EXT4-fs error (device loop0): __ext4_fill_super:5600: comm syz.0.1877: inode #2: comm syz.0.1877: iget: illegal inode # [ 83.387014][ T7414] EXT4-fs (loop0): Remounting filesystem read-only [ 83.393620][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 83.393637][ C0] EXT4-fs (loop0): initial error at time 2000000277: __ext4_fill_super:5600 [ 83.393664][ C0] EXT4-fs (loop0): last error at time 2000000277: __ext4_fill_super:5600 [ 83.436545][ T7414] EXT4-fs (loop0): get root inode failed [ 83.459445][ T7414] EXT4-fs (loop0): mount failed [ 83.665663][ T7442] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 83.686285][ T7442] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.1889: inode #15: comm syz.3.1889: iget: illegal inode # [ 83.712346][ T7442] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1889: couldn't read orphan inode 15 (err -117) [ 83.724405][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 83.724427][ C0] EXT4-fs (loop3): initial error at time 2000000277: ext4_orphan_get:1399 [ 83.724471][ C0] EXT4-fs (loop3): last error at time 2000000277: ext4_orphan_get:1399 [ 83.759750][ T7442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.810908][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.858674][ T7464] capability: warning: `syz.4.1901' uses deprecated v2 capabilities in a way that may be insecure [ 84.071305][ T7494] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 84.084379][ T7494] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #13: comm syz.0.1914: inode has both inline data and extents flags [ 84.097695][ T7494] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 84.097926][ T7494] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.1914: couldn't read orphan inode 13 (err -117) [ 84.107139][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 84.107162][ C1] EXT4-fs (loop0): initial error at time 2000000277: ext4_orphan_get:1399: inode 13 [ 84.107211][ C1] EXT4-fs (loop0): last error at time 2000000277: ext4_orphan_get:1399: inode 13 [ 84.145973][ T7494] fserror_report: 8 callbacks suppressed [ 84.145998][ T7494] loop0: lost filesystem error report for type 5 error -117 [ 84.153551][ T7494] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.219714][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.260454][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 84.260468][ T28] audit: type=1400 audit(2000000278.009:241): avc: denied { sqpoll } for pid=7511 comm="syz.3.1925" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 84.457962][ T7543] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 84.495747][ T28] audit: type=1400 audit(2000000278.221:242): avc: denied { relabelto } for pid=7542 comm="syz.4.1939" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 84.569362][ T7553] 9p: Unknown access argument c: -22 [ 84.578130][ T28] audit: type=1400 audit(2000000278.221:243): avc: denied { associate } for pid=7542 comm="syz.4.1939" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 85.141589][ T7632] EXT4-fs: inline encryption not supported [ 85.167194][ T7632] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 85.236169][ T7632] EXT4-fs error (device loop4): ext4_free_blocks:6718: comm syz.4.1982: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.304112][ T7632] loop4: lost filesystem error report for type 5 error -117 [ 85.304232][ T7632] EXT4-fs (loop4): Remounting filesystem read-only [ 85.311608][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 85.311639][ C0] EXT4-fs (loop4): initial error at time 2000000278: ext4_free_blocks:6718 [ 85.311665][ C0] EXT4-fs (loop4): last error at time 2000000278: ext4_free_blocks:6718 [ 85.378275][ T7632] EXT4-fs (loop4): 1 orphan inode deleted [ 85.396000][ T36] EXT4-fs (loop4): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 85.410812][ T7632] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.430246][ T36] Quota error (device loop4): write_blk: dquota write failed [ 85.462052][ T36] Quota error (device loop4): remove_free_dqentry: Can't write block (2) with free entries [ 85.499592][ T36] EXT4-fs (loop4): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 85.512474][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.534506][ T36] Quota error (device loop4): write_blk: dquota write failed [ 85.552262][ T7660] FAT-fs (loop3): bogus number of reserved sectors [ 85.558947][ T36] Quota error (device loop4): free_dqentry: Can't move quota data block (2) to free list [ 85.569024][ T7660] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 85.578724][ T36] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 85.589107][ T7660] FAT-fs (loop3): Can't find a valid FAT filesystem [ 85.598740][ T7662] EXT4-fs (loop1): 1 truncate cleaned up [ 85.604541][ T36] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 85.613908][ T7662] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.695641][ T7668] mmap: syz.2.1999 (7668) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 85.713144][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.890732][ T7686] set_capacity_and_notify: 17 callbacks suppressed [ 85.890803][ T7686] loop1: detected capacity change from 0 to 512 [ 85.910417][ T7690] loop2: detected capacity change from 0 to 512 [ 85.926320][ T7690] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 85.929080][ T7686] EXT4-fs: Ignoring removed nobh option [ 85.944033][ T7690] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #13: comm syz.2.2010: inode has both inline data and extents flags [ 85.958767][ T7690] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 85.958984][ T7690] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2010: couldn't read orphan inode 13 (err -117) [ 85.968257][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 85.968280][ C1] EXT4-fs (loop2): initial error at time 2000000279: ext4_orphan_get:1399: inode 13 [ 85.968323][ C1] EXT4-fs (loop2): last error at time 2000000279: ext4_orphan_get:1399: inode 13 [ 85.980462][ T7693] loop4: detected capacity change from 0 to 736 [ 85.988383][ T7690] loop2: lost filesystem error report for type 5 error -117 [ 86.025523][ T7690] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.057549][ T7686] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 86.066230][ T7686] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2009: attempt to clear invalid blocks 1 len 1 [ 86.101669][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.111172][ T7686] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.111823][ T7686] EXT4-fs (loop1): Remounting filesystem read-only [ 86.127572][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 86.127617][ C1] EXT4-fs (loop1): initial error at time 2000000279: ext4_clear_blocks:876: inode 13 [ 86.127654][ C1] EXT4-fs (loop1): last error at time 2000000279: ext4_clear_blocks:876: inode 13 [ 86.187448][ T7686] EXT4-fs (loop1): 1 truncate cleaned up [ 86.198289][ T28] audit: type=1326 audit(2000000279.799:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.4.2013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f94177fe0d9 code=0x0 [ 86.224483][ T7686] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.272632][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.291917][ T28] audit: type=1400 audit(2000000279.882:245): avc: denied { read append } for pid=7701 comm="syz.2.2014" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 86.510634][ T7724] loop2: detected capacity change from 0 to 512 [ 86.570047][ T7724] EXT4-fs (loop2): 1 orphan inode deleted [ 86.580381][ T7724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.594939][ T94] EXT4-fs error (device loop2): ext4_release_dquot:7077: comm kworker/u8:5: Failed to release dquot type 1 [ 86.606998][ T7724] ext4 filesystem being mounted at /401/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.642116][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.674829][ T7746] IPv6: addrconf: prefix option has invalid lifetime [ 86.934248][ T7773] loop1: detected capacity change from 0 to 1024 [ 86.983910][ T7783] X.509: signatureAlgorithm (106) differs from tbsCertificate.signature (7) [ 87.060582][ T7789] loop1: detected capacity change from 0 to 512 [ 87.078571][ T7789] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 87.113113][ T7789] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.2057: casefold flag without casefold feature [ 87.136275][ T7789] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 87.137710][ T7789] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.2057: couldn't read orphan inode 15 (err -117) [ 87.146944][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.146968][ C0] EXT4-fs (loop1): initial error at time 2000000280: ext4_orphan_get:1399: inode 15 [ 87.147001][ C0] EXT4-fs (loop1): last error at time 2000000280: ext4_orphan_get:1399: inode 15 [ 87.185041][ T7789] loop1: lost filesystem error report for type 5 error -117 [ 87.186577][ T7789] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.239071][ T7798] loop3: detected capacity change from 0 to 736 [ 87.340640][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.587780][ T7830] loop3: detected capacity change from 0 to 512 [ 87.613132][ T7830] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 87.707630][ T7833] loop1: detected capacity change from 0 to 8192 [ 87.765082][ T7850] loop4: detected capacity change from 0 to 256 [ 87.803403][ T7850] vfat: Bad value for 'uni_xlate' [ 88.260044][ T7915] tmpfs: Bad value for 'size' [ 88.469258][ T7945] 9pnet_fd: p9_fd_create_tcp (7945): problem connecting socket to 127.0.0.1 [ 88.476133][ T7943] EXT4-fs (loop2): bad s_want_extra_isize: 65312 [ 88.790361][ T7978] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 88.827916][ T7978] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.2150: invalid indirect mapped block 4294967295 (level 0) [ 88.853808][ T7978] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 88.854012][ T7978] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.2150: invalid indirect mapped block 4294967295 (level 1) [ 88.877174][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 88.877191][ C1] EXT4-fs (loop3): initial error at time 2000000279: ext4_free_branches:1023: inode 16 [ 88.877217][ C1] EXT4-fs (loop3): last error at time 2000000279: ext4_free_branches:1023: inode 16 [ 88.903492][ T7978] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 88.909621][ T7978] EXT4-fs (loop3): 1 orphan inode deleted [ 88.925121][ T7978] EXT4-fs (loop3): 1 truncate cleaned up [ 88.933451][ T7978] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.968011][ T7986] EXT4-fs (loop0): #clusters per group too big: 32768 [ 89.041605][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.131697][ T8010] EXT4-fs (loop0): bad s_want_extra_isize: 65312 [ 89.165268][ T8006] EXT4-fs (loop1): Unsupported encryption level 255 [ 89.357238][ T8042] IPv6: addrconf: prefix option has invalid lifetime [ 89.384579][ T8046] EXT4-fs: Ignoring removed nobh option [ 89.410017][ T8046] EXT4-fs error (device loop0): ext4_iget_extra_inode:5180: inode #15: comm syz.0.2184: corrupted in-inode xattr: overlapping e_value [ 89.438470][ T8046] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.438714][ T8046] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.2184: couldn't read orphan inode 15 (err -117) [ 89.459984][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 89.460009][ C0] EXT4-fs (loop0): initial error at time 2000000279: ext4_iget_extra_inode:5180: inode 15 [ 89.460048][ C0] EXT4-fs (loop0): last error at time 2000000279: ext4_iget_extra_inode:5180: inode 15 [ 89.499601][ T8053] EXT4-fs (loop3): bad s_want_extra_isize: 65312 [ 89.506191][ T8046] loop0: lost filesystem error report for type 5 error -117 [ 89.513847][ T8046] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.515479][ T8056] iso9660: Bad value for 'gid' [ 89.576427][ T8061] tmpfs: Bad value for 'mpol' [ 89.587975][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.593061][ T8056] iso9660: Bad value for 'gid' [ 89.740266][ T8079] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 89.741960][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 89.742001][ T28] audit: type=1400 audit(2000000280.056:257): avc: denied { mac_admin } for pid=8078 comm="syz.3.2199" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 89.846703][ T28] audit: type=1400 audit(2000000280.102:258): avc: denied { relabelto } for pid=8078 comm="syz.3.2199" name="cgroup" dev="tmpfs" ino=2144 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 89.879480][ T8088] EXT4-fs: Ignoring removed nobh option [ 89.908247][ T28] audit: type=1400 audit(2000000280.102:259): avc: denied { associate } for pid=8078 comm="syz.3.2199" name="cgroup" dev="tmpfs" ino=2144 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:v4l_device_t:s0" [ 89.943584][ T28] audit: type=1400 audit(2000000280.130:260): avc: denied { unlink } for pid=3297 comm="syz-executor" name="cgroup" dev="tmpfs" ino=2144 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 89.999185][ T8088] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 90.019527][ T28] audit: type=1400 audit(2000000280.158:261): avc: denied { module_request } for pid=8086 comm="syz.4.2203" kmod="fs-pvfs2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 90.041365][ T8088] EXT4-fs (loop3): mount failed [ 90.283480][ T8123] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=5 [ 90.294609][ T8123] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 90.332509][ T8123] EXT4-fs (loop4): mount failed [ 90.483072][ T8150] cgroup: Need name or subsystem set [ 90.711877][ T8178] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 90.743981][ T28] audit: type=1400 audit(2000000280.988:262): avc: denied { relabelto } for pid=8177 comm="syz.3.2245" name="426" dev="tmpfs" ino=2179 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.830211][ T28] audit: type=1400 audit(2000000280.988:263): avc: denied { associate } for pid=8177 comm="syz.3.2245" name="426" dev="tmpfs" ino=2179 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 90.874631][ T8196] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 90.891652][ T28] audit: type=1400 audit(2000000281.044:264): avc: denied { write } for pid=3297 comm="syz-executor" name="426" dev="tmpfs" ino=2179 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.925475][ T8196] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.2252: invalid indirect mapped block 4294967295 (level 0) [ 90.947194][ T28] audit: type=1400 audit(2000000281.044:265): avc: denied { remove_name } for pid=3297 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2183 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.974056][ T8196] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 90.988105][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 91.003762][ C1] EXT4-fs (loop0): initial error at time 2000000281: ext4_free_branches:1023: inode 16 [ 91.013496][ C1] EXT4-fs (loop0): last error at time 2000000281: ext4_free_branches:1023: inode 16 [ 91.024139][ T8196] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.2252: invalid indirect mapped block 4294967295 (level 1) [ 91.118111][ T8196] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.119108][ T8196] EXT4-fs (loop0): 1 orphan inode deleted [ 91.155065][ T8217] EXT4-fs: inline encryption not supported [ 91.185059][ T8217] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 91.189877][ T8196] EXT4-fs (loop0): 1 truncate cleaned up [ 91.216750][ T8217] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.2262: EA inode hash validation failed [ 91.218696][ T8196] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.237842][ T8217] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2262: iget: bad extra_isize 58 (inode size 256) [ 91.256526][ T8217] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 91.256699][ T8217] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2262: error while reading EA inode 11 err=-117 [ 91.265970][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 91.266008][ C1] EXT4-fs (loop3): initial error at time 2000000281: ext4_xattr_inode_iget:441: inode 11 [ 91.266061][ C1] EXT4-fs (loop3): last error at time 2000000281: ext4_xattr_inode_iget:441: inode 11 [ 91.304760][ T8217] loop3: lost filesystem error report for type 5 error -117 [ 91.308218][ T8217] EXT4-fs (loop3): 1 orphan inode deleted [ 91.325956][ T8226] cgroup: Need name or subsystem set [ 91.332003][ T8217] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.354591][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.390084][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.429308][ T8234] set_capacity_and_notify: 14 callbacks suppressed [ 91.429327][ T8234] loop0: detected capacity change from 0 to 512 [ 91.490591][ T8234] EXT4-fs (loop0): invalid inodes per group: 4294967295 [ 91.490591][ T8234] [ 91.531741][ T8242] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 91.901036][ T8292] loop3: detected capacity change from 0 to 512 [ 91.930882][ T8292] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 91.964794][ T8292] EXT4-fs (loop3): orphan cleanup on readonly fs [ 91.984279][ T8292] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 92.065797][ T8315] loop1: detected capacity change from 0 to 512 [ 92.073030][ T8292] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 92.075471][ T8315] ext3: Unknown parameter 'nouser_xattr' [ 92.113794][ T8292] EXT4-fs (loop3): 1 truncate cleaned up [ 92.131933][ T8292] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.132767][ T8319] loop1: detected capacity change from 0 to 256 [ 92.166338][ T8319] msdos: Bad value for 'uid' [ 92.173608][ T8319] msdos: Bad value for 'uid' [ 92.183826][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.249757][ T8325] loop3: detected capacity change from 0 to 1024 [ 92.274628][ T8325] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.325819][ T8325] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 3: comm syz.3.2314: lblock 3 mapped to illegal pblock 3 (length 1) [ 92.367794][ T8332] loop1: detected capacity change from 0 to 4096 [ 92.397918][ T8325] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 92.398259][ T8325] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2314: Failed to acquire dquot type 0 [ 92.418871][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 92.418896][ C0] EXT4-fs (loop3): initial error at time 2000000282: ext4_map_blocks:833: inode 3: block 3 [ 92.418939][ C0] EXT4-fs (loop3): last error at time 2000000282: ext4_map_blocks:833: inode 3: block 3 [ 92.452899][ T8332] EXT4-fs (loop1): invalid first ino: 0 [ 92.482090][ T8325] loop3: lost filesystem error report for type 5 error -117 [ 92.489204][ T8325] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.2314: lblock 3 mapped to illegal pblock 3 (length 1) [ 92.527855][ T8325] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 92.529531][ T8325] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2314: Failed to acquire dquot type 0 [ 92.562322][ T8347] loop0: detected capacity change from 0 to 512 [ 92.576091][ T8343] loop2: detected capacity change from 0 to 8192 [ 92.596674][ T8347] EXT4-fs (loop0): 1 truncate cleaned up [ 92.604548][ T8325] loop3: lost filesystem error report for type 5 error -117 [ 92.609047][ T8325] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.2314: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.628707][ T8347] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.656259][ T8325] loop3: lost filesystem error report for type 5 error -117 [ 92.660834][ T8354] loop4: detected capacity change from 0 to 512 [ 92.660871][ T8343] loop2: p1 p3 < 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 [ 92.676484][ T8325] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.2314: lblock 3 mapped to illegal pblock 3 (length 1) [ 92.677572][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.782363][ T8325] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 92.793909][ T8325] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2314: Failed to acquire dquot type 0 [ 92.812559][ T8343] loop2: p4 start 16777216 is beyond EOD, truncated [ 92.816305][ T8325] loop3: lost filesystem error report for type 5 error -117 [ 92.821382][ T8325] EXT4-fs (loop3): 1 orphan inode deleted [ 92.836913][ T8354] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 92.848193][ T8325] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.879889][ T8354] EXT4-fs (loop4): 1 truncate cleaned up [ 92.887841][ T8354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.939433][ T3297] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.994831][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.010933][ T8369] loop3: detected capacity change from 0 to 128 [ 93.035469][ T8371] tmpfs: Bad value for 'mpol' [ 93.375491][ T8410] 9p: Bad value for 'rfdno' [ 93.445107][ T8343] loop2: p245 could not be added: -ENOMEM [ 93.529445][ T8421] EXT4-fs: Ignoring removed i_version option [ 93.554901][ T8421] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.580202][ T8421] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.2360: Failed to acquire dquot type 1 [ 93.596549][ T8421] loop1: lost filesystem error report for type 5 error -117 [ 93.596874][ T8421] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, [ 93.604364][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 93.604390][ C1] EXT4-fs (loop1): initial error at time 2000000283: ext4_acquire_dquot:7041 [ 93.604421][ C1] EXT4-fs (loop1): last error at time 2000000283: ext4_acquire_dquot:7041 [ 93.636650][ T8421] block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 93.645216][ T8421] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.2360: corrupted inode contents [ 93.657137][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.658056][ T8421] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #12: comm syz.1.2360: mark_inode_dirty error [ 93.678605][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.680154][ T8421] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.2360: corrupted inode contents [ 93.702540][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.704081][ T8421] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.2360: mark_inode_dirty error [ 93.743580][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.745117][ T8421] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.2360: corrupted inode contents [ 93.789370][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.790004][ T8421] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 93.826067][ T8421] loop1: lost filesystem error report for type 5 error -117 [ 93.826243][ T8421] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.2360: corrupted inode contents [ 93.855964][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.856178][ T8421] EXT4-fs error (device loop1): ext4_truncate:4691: inode #12: comm syz.1.2360: mark_inode_dirty error [ 93.901658][ T8421] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 93.901838][ T8421] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 93.936663][ T8421] loop1: lost filesystem error report for type 5 error -117 [ 93.936975][ T8421] EXT4-fs (loop1): 1 truncate cleaned up [ 93.977462][ T8421] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.056241][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.123903][ T8462] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 94.133421][ T8462] EXT4-fs (loop4): orphan cleanup on readonly fs [ 94.144568][ T8462] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 94.161382][ T8462] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 94.180212][ T8462] EXT4-fs (loop4): 1 truncate cleaned up [ 94.186777][ T8462] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 94.216663][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.240222][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 94.245069][ T5806] udevd[5806]: inotify_add_watch(7, /dev/loop2p9, 10) failed: No such file or directory [ 94.260011][ T3593] udevd[3593]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 94.278848][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.289709][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 94.306116][ T3736] udevd[3736]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 94.316955][ T3727] udevd[3727]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 94.417294][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p15, 10) failed: No such file or directory [ 94.424405][ T8476] udevd[8476]: inotify_add_watch(7, /dev/loop2p10, 10) failed: No such file or directory [ 94.437453][ T3593] udevd[3593]: inotify_add_watch(7, /dev/loop2p20, 10) failed: No such file or directory [ 94.489380][ T8492] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 94.521359][ T8492] System zones: 0-1, 3-36 [ 94.529942][ T8502] EXT4-fs: Ignoring removed orlov option [ 94.547230][ T8492] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.2390: bad orphan inode 134217728 [ 94.573715][ T8502] EXT4-fs: dax option not supported [ 94.601433][ T8492] loop2: lost filesystem error report for type 5 error -117 [ 94.636571][ T8515] FAT-fs (loop4): bogus logical sector size 0 [ 94.662950][ T8515] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 94.685900][ T8516] EXT4-fs: Ignoring removed mblk_io_submit option [ 94.699406][ T8516] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 94.716749][ T8515] FAT-fs (loop4): Can't find a valid FAT filesystem [ 94.724828][ T8516] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 94.773575][ T8516] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 94.820414][ T8516] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 94.848511][ T8516] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 95.175405][ T8571] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.213175][ T8571] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 95.379354][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 95.379372][ T28] audit: type=1400 audit(2000000285.270:280): avc: denied { create } for pid=8593 comm="syz.4.2440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 95.454709][ T8596] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 95.468622][ T8596] System zones: 0-1, 3-36 [ 95.476868][ T8596] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.2439: bad orphan inode 134217728 [ 95.493483][ T8596] loop3: lost filesystem error report for type 5 error -117 [ 95.896373][ T3727] ================================================================== [ 95.911853][ T3727] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 95.918843][ T3727] [ 95.921198][ T3727] write to 0xffff888101dd644c of 4 bytes by task 8485 on cpu 1: [ 95.928913][ T3727] shmem_mknod+0x143/0x170 [ 95.933387][ T3727] shmem_create+0x34/0x50 [ 95.937809][ T3727] path_openat+0xcfb/0x2000 [ 95.942375][ T3727] do_file_open+0x16c/0x290 [ 95.946933][ T3727] do_sys_openat2+0xa0/0x130 [ 95.951581][ T3727] __x64_sys_openat+0xf2/0x120 [ 95.956392][ T3727] x64_sys_call+0x1e39/0x3020 [ 95.961150][ T3727] do_syscall_64+0x136/0x3c0 [ 95.965787][ T3727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.971715][ T3727] [ 95.974068][ T3727] read to 0xffff888101dd644c of 4 bytes by task 3727 on cpu 0: [ 95.981639][ T3727] fill_mg_cmtime+0x5b/0x240 [ 95.986294][ T3727] generic_fillattr+0x24d/0x340 [ 95.991199][ T3727] shmem_getattr+0x181/0x200 [ 95.995858][ T3727] vfs_getattr_nosec+0x146/0x1e0 [ 96.000851][ T3727] vfs_getattr+0x48/0x60 [ 96.005152][ T3727] vfs_statx_path+0x28/0x140 [ 96.009797][ T3727] vfs_statx+0xc4/0x170 [ 96.014004][ T3727] vfs_fstatat+0x118/0x170 [ 96.018473][ T3727] __se_sys_newfstatat+0x55/0x3e0 [ 96.023555][ T3727] __x64_sys_newfstatat+0x55/0x70 [ 96.028636][ T3727] x64_sys_call+0x2c64/0x3020 [ 96.033368][ T3727] do_syscall_64+0x136/0x3c0 [ 96.038020][ T3727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.043964][ T3727] [ 96.046363][ T3727] value changed: 0x2c6b3a32 -> 0x2ce019ac [ 96.052108][ T3727] [ 96.054455][ T3727] Reported by Kernel Concurrency Sanitizer on: [ 96.060635][ T3727] CPU: 0 UID: 0 PID: 3727 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 96.071085][ T3727] Tainted: [W]=WARN [ 96.074916][ T3727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.085004][ T3727] ==================================================================