last executing test programs: 1m14.3657516s ago: executing program 2 (id=195): shmdt(0x0) 1m14.36560533s ago: executing program 2 (id=198): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel', 0x2, 0x0) 1m14.34514094s ago: executing program 2 (id=202): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu', 0x800, 0x0) 1m14.34487491s ago: executing program 2 (id=205): newfstatat(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000), 0x0) 1m14.300009711s ago: executing program 2 (id=209): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats', 0x0, 0x0) 1m14.118992723s ago: executing program 2 (id=212): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.954455298s ago: executing program 3 (id=2465): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@struct={0x0, 0x0, 0x0, 0x4, 0x1}, @ptr, @restrict={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x3e}, 0x28) 1.859928699s ago: executing program 3 (id=2469): getrlimit(0x6, &(0x7f0000000f80)) 1.848807169s ago: executing program 3 (id=2470): syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000980)='./file0\x00', 0x3000010, &(0x7f0000000100)={[{@resuid}, {@nobh}]}, 0x1, 0x519, &(0x7f00000009c0)="$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") 869.25866ms ago: executing program 3 (id=2479): syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 868.56095ms ago: executing program 5 (id=2481): syz_emit_ethernet(0x3a, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0xd9, 0x6, 0x0, @private=0xa210104, @local, {[@generic={0x7, 0x2}]}}, {{0x0, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x80, 0x1000}}}}}}, 0x0) 792.785211ms ago: executing program 5 (id=2485): set_robust_list(&(0x7f0000000140)={0x0, 0x4}, 0x18) 686.961052ms ago: executing program 5 (id=2492): syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x800718, &(0x7f0000000200)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x48d, &(0x7f0000000a00)="$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") 613.425403ms ago: executing program 1 (id=2496): syz_emit_ethernet(0x2a, &(0x7f0000000100)={@multicast, @random="8a0a63cdec59", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, @remote}}}}, 0x0) 551.735534ms ago: executing program 1 (id=2498): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x13, 0x3, &(0x7f0000000000)=@framed={{0x4e, 0xa, 0xa, 0x0, 0x0, 0x71, 0x10, 0x39}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) 548.473334ms ago: executing program 4 (id=2499): syz_emit_ethernet(0x14, &(0x7f0000001500)={@local, @local, @void, {@generic={0x8863, "5aa772f37902"}}}, 0x0) 528.846894ms ago: executing program 1 (id=2500): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x5, 0x20000000ec071, 0xffffffffffffffff, 0x0) 471.613155ms ago: executing program 0 (id=2501): prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 471.389265ms ago: executing program 1 (id=2502): syz_read_part_table(0x104d, &(0x7f0000000300)="$eJzszzEOAUEYBeA3LBsaF1E7gws4z8Z1HMkBlFqFxMhgo1KKSL6vmGTezPuTP/zUOvOkzyKT531Ill32r9dL+Vgsp3Zuu6yOY9RGzJJpKf07qOfNtY5aL7XmVofHh93hi6sBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwN+4BwAA//90WBYL") 442.727695ms ago: executing program 4 (id=2503): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x3, 0x4, &(0x7f0000000900)=@framed={{0x18, 0x2}, [@alu={0x4, 0x0, 0xc, 0x7, 0x0, 0xfffffffffffffff4, 0x8}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x800000}, 0x94) 361.611896ms ago: executing program 0 (id=2504): process_mrelease(0xffffffffffffffff, 0x1000000) 361.223246ms ago: executing program 4 (id=2505): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x32}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 354.428946ms ago: executing program 3 (id=2506): futex_waitv(0x0, 0x0, 0xca9a3b, 0x0, 0x1) 349.430716ms ago: executing program 5 (id=2507): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{0x5}, {0x45}, {0x6}]}) 271.099317ms ago: executing program 0 (id=2508): mount(&(0x7f0000000300), &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) 270.977327ms ago: executing program 1 (id=2509): syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8400, &(0x7f0000000100)={[{@dmode={'dmode', 0x3d, 0x4}}, {@overriderock}, {@nojoliet}, {@unhide}, {@check_relaxed}, {@nocompress}, {@nocompress}, {@cruft}, {@check_strict}, {@hide}]}, 0x1, 0x688, &(0x7f0000000a40)="$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") 269.441947ms ago: executing program 4 (id=2518): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x7, [@enum={0x5, 0x1, 0x0, 0x6, 0x4, [{0x2, 0x3}]}]}, {0x0, [0x61, 0x2e, 0x5f, 0x5f, 0x2e]}}, 0x0, 0x33, 0x0, 0x1, 0x6}, 0x28) 223.966837ms ago: executing program 3 (id=2510): syz_read_part_table(0x5db, &(0x7f0000000600)="$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") 198.782928ms ago: executing program 0 (id=2511): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7d}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) 178.863638ms ago: executing program 4 (id=2512): syz_emit_ethernet(0x2a, &(0x7f0000003500)={@empty, @remote, @val={@void, {0x8100, 0x7, 0x1, 0x4}}, {@generic={0x4305, "f6695c33d2d5b2ab149cbafe4dc052ce06c6204fc9e60064"}}}, 0x0) 133.318208ms ago: executing program 5 (id=2513): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="911033000000000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x83d00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 129.527468ms ago: executing program 0 (id=2514): add_key(&(0x7f0000000280)='rxrpc\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 51.933059ms ago: executing program 0 (id=2515): perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x49, 0x5, 0x3, 0x0, 0x6c, 0x104, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={0x0, 0x8}, 0x18184, 0x9, 0x7, 0x1, 0x3, 0x81, 0x7, 0x0, 0x40, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 49.86168ms ago: executing program 4 (id=2516): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c40)={0x6, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2}, [@printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}, {0x85, 0x0, 0x0, 0x6e}}]}, &(0x7f0000000380)='syzkaller\x00', 0x2, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x18000}, 0x94) 42.006099ms ago: executing program 1 (id=2517): syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 5 (id=2519): mremap(&(0x7f0000ffe000/0x2000)=nil, 0xf7ff, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) kernel console output (not intermixed with test programs): T5158] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 60.865489][ T5183] futex_wake_op: syz.0.854 tries to shift op by -1; fix this program [ 60.981888][ T5195] tmpfs: Bad value for 'mpol' [ 61.021755][ T5198] loop0: detected capacity change from 0 to 128 [ 61.037205][ T5198] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 61.057186][ T5198] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 61.068206][ T3561] udevd[3561]: incorrect jbd checksum on /dev/loop0 [ 61.125092][ T5203] loop1: detected capacity change from 0 to 512 [ 61.130090][ T5171] loop4: detected capacity change from 0 to 32768 [ 61.156828][ T5203] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.176720][ T5203] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.864: corrupted inode contents [ 61.192318][ T5203] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.864: mark_inode_dirty error [ 61.196306][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 61.210060][ C1] EXT4-fs (loop1): initial error at time 1778341882: ext4_do_update_inode:5690: inode 15 [ 61.219944][ C1] EXT4-fs (loop1): last error at time 1778341882: ext4_do_update_inode:5690: inode 15 [ 61.247308][ T5171] loop4: p1 < > p3 < > p4 [ 61.263333][ T5171] loop4: partition table partially beyond EOD, truncated [ 61.274368][ T5203] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.864: corrupted inode contents [ 61.293222][ T5203] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3001: inode #15: comm syz.1.864: mark_inode_dirty error [ 61.306716][ T5171] loop4: p4 start 1426063360 is beyond EOD, truncated [ 61.311820][ T5203] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3004: inode #15: comm syz.1.864: mark inode dirty (error -117) [ 61.350140][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.360216][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.386564][ T5203] fserror_report: 13 callbacks suppressed [ 61.386616][ T5203] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.399714][ T5203] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 61.435327][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.448965][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.458920][ T5203] EXT4-fs (loop1): 1 orphan inode deleted [ 61.469082][ T5203] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.564187][ T28] audit: type=1400 audit(1778341882.792:239): avc: denied { create } for pid=5229 comm="syz.4.870" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.584288][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.915821][ T28] audit: type=1400 audit(1778341882.142:240): avc: denied { sqpoll } for pid=5277 comm="syz.1.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 62.725335][ T5376] loop4: detected capacity change from 0 to 512 [ 62.760357][ T5376] Quota error (device loop4): v2_read_file_info: Free block number 1 out of range (1, 6). [ 62.784628][ T5376] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 62.835703][ T28] audit: type=1400 audit(1778341883.062:241): avc: denied { read } for pid=5387 comm="syz.0.954" 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 [ 62.861054][ T5376] EXT4-fs (loop4): mount failed [ 62.866438][ T28] audit: type=1400 audit(1778341883.062:242): avc: denied { open } for pid=5387 comm="syz.0.954" 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 [ 63.034314][ T5406] tmpfs: Bad value for 'mpol' [ 63.064490][ T5410] loop1: detected capacity change from 0 to 512 [ 63.088095][ T5410] EXT4-fs: Ignoring removed bh option [ 63.108806][ T5410] EXT4-fs: Ignoring removed nobh option [ 63.138258][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.966: corrupted inode contents [ 63.157831][ T5410] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.166212][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 63.175563][ T5424] loop4: detected capacity change from 0 to 128 [ 63.181786][ C0] EXT4-fs (loop1): initial error at time 1778341883: ext4_do_update_inode:5690: inode 3 [ 63.193349][ T5410] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #3: comm syz.1.966: mark_inode_dirty error [ 63.197859][ C0] EXT4-fs (loop1): last error at time 1778341883: ext4_do_update_inode:5690: inode 3 [ 63.228383][ T5410] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.239414][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.966: corrupted inode contents [ 63.277331][ T5410] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.277524][ T5410] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.966: mark_inode_dirty error [ 63.298477][ T5410] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.308571][ T5410] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.966: Failed to acquire dquot type 0 [ 63.366417][ T5410] loop1: lost filesystem error report for type 5 error -117 [ 63.366982][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.966: corrupted inode contents [ 63.407917][ T5410] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.408157][ T5410] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.966: mark_inode_dirty error [ 63.448055][ T5410] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.448240][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.966: corrupted inode contents [ 63.489243][ T5410] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.489419][ T5410] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.966: mark_inode_dirty error [ 63.493086][ T5434] loop5: detected capacity change from 0 to 8192 [ 63.516289][ T5410] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.516550][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.966: corrupted inode contents [ 63.560126][ T5410] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.560309][ T5410] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 63.579600][ T5434] loop5: p2 p3 [ 63.583222][ T5434] loop5: p2 size 50331648 extends beyond EOD, truncated [ 63.590607][ T5410] loop1: lost filesystem error report for type 5 error -117 [ 63.592512][ T5410] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.966: corrupted inode contents [ 63.600907][ T5434] loop5: p3 start 458783 is beyond EOD, [ 63.622255][ T5452] loop4: detected capacity change from 0 to 128 [ 63.642248][ T5410] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.966: mark_inode_dirty error [ 63.656605][ T5434] truncated [ 63.692842][ T5452] FAT-fs (loop4): bogus number of FAT structure [ 63.700744][ T5410] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 63.709973][ T5452] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 63.719471][ T5410] loop1: lost filesystem error report for type 5 error -117 [ 63.719728][ T5452] FAT-fs (loop4): Can't find a valid FAT filesystem [ 63.735298][ T5410] EXT4-fs (loop1): 1 truncate cleaned up [ 63.743947][ T5410] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.774335][ T5410] ext4 filesystem being mounted at /150/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.845576][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 63.918165][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.993391][ T5478] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 64.122216][ T5502] EXT4-fs: inline encryption not supported [ 64.159004][ T5502] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.176671][ T5502] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.204282][ T5502] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 64.708244][ T5566] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 64.746944][ T5566] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.755551][ T5568] EXT4-fs (loop5): orphan cleanup on readonly fs [ 64.777504][ T5566] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.805243][ T5568] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #15: comm syz.5.1040: corrupted inode contents [ 64.813525][ T5566] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 64.856328][ T5566] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 64.867893][ T5568] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #15: comm syz.5.1040: mark_inode_dirty error [ 64.879307][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 64.879334][ C1] EXT4-fs (loop5): initial error at time 1778341885: ext4_do_update_inode:5690: inode 15 [ 64.879373][ C1] EXT4-fs (loop5): last error at time 1778341885: ext4_do_update_inode:5690: inode 15 [ 64.881979][ T5566] EXT4-fs (loop1): 1 orphan inode deleted [ 64.938859][ T5568] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #15: comm syz.5.1040: corrupted inode contents [ 64.977529][ T5566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 64.995650][ T5568] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3001: inode #15: comm syz.5.1040: mark_inode_dirty error [ 65.036748][ T5568] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3004: inode #15: comm syz.5.1040: mark inode dirty (error -117) [ 65.053542][ T5568] EXT4-fs warning (device loop5): ext4_evict_inode:287: xattr delete (err -117) [ 65.063435][ T5568] EXT4-fs (loop5): 1 orphan inode deleted [ 65.071810][ T5568] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 65.074319][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.140899][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.360425][ T5613] set_capacity_and_notify: 5 callbacks suppressed [ 65.360498][ T5613] loop4: detected capacity change from 0 to 8192 [ 65.430434][ T5613] loop4: p1 < > p3 < > p4 [ 65.440902][ T5627] loop1: detected capacity change from 0 to 2048 [ 65.443425][ T5613] loop4: partition table partially beyond EOD, truncated [ 65.473300][ T5627] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.504555][ T5613] loop4: p1 start 4294967040 is beyond EOD, truncated [ 65.518428][ T5613] loop4: p4 size 851974 extends beyond EOD, truncated [ 65.531726][ T5627] EXT4-fs (loop1): can't mount with commit=, fs mounted w/o journal [ 65.679056][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 65.687841][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 65.773195][ T5644] loop4: detected capacity change from 0 to 8192 [ 65.804412][ T5652] loop5: detected capacity change from 0 to 8192 [ 65.817727][ T5644] loop4: p2 p3 [ 65.826648][ T5644] loop4: p2 size 50331648 extends beyond EOD, truncated [ 65.835839][ T5644] loop4: p3 start 458783 is beyond EOD, truncated [ 65.876822][ T5652] loop5: p1 p2 p4[DM] [ 65.887433][ T5652] loop5: p1 size 67898881 extends beyond EOD, truncated [ 65.928197][ T5652] loop5: p4 size 262144 extends beyond EOD, truncated [ 65.970006][ T5665] loop3: detected capacity change from 0 to 1024 [ 65.971770][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 66.102105][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 66.119422][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 66.129680][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 66.268012][ T5684] loop0: detected capacity change from 0 to 8192 [ 66.329733][ T5684] loop0: p2 p3 [ 66.337256][ T5684] loop0: p2 size 50331648 extends beyond EOD, truncated [ 66.353397][ T5703] loop3: detected capacity change from 0 to 512 [ 66.359965][ T5684] loop0: p3 start 458783 is beyond EOD, truncated [ 66.375183][ T5703] EXT4-fs: Ignoring removed nobh option [ 66.399277][ T5703] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #3: comm syz.3.1117: corrupted inode contents [ 66.419643][ T5703] fserror_report: 7 callbacks suppressed [ 66.419745][ T5703] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.434732][ T5703] EXT4-fs (loop3): Remounting filesystem read-only [ 66.443898][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 66.443916][ C1] EXT4-fs (loop3): initial error at time 1778341886: ext4_do_update_inode:5690: inode 3 [ 66.443955][ C1] EXT4-fs (loop3): last error at time 1778341886: ext4_do_update_inode:5690: inode 3 [ 66.536821][ T5703] __quota_error: 3 callbacks suppressed [ 66.536840][ T5703] Quota error (device loop3): write_blk: dquota write failed [ 66.554829][ T5725] loop0: detected capacity change from 0 to 1024 [ 66.572324][ T5725] EXT4-fs (loop0): filesystem is read-only [ 66.593802][ T5703] Quota error (device loop3): qtree_write_dquot: Error -30 occurred while creating quota [ 66.625473][ T5727] loop4: detected capacity change from 0 to 2048 [ 66.633187][ T5703] EXT4-fs (loop3): 1 truncate cleaned up [ 66.639263][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 66.660662][ T5703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.688165][ T5727] loop4: p1 p3 p4 [ 66.699166][ T5727] loop4: p1 size 67110656 extends beyond EOD, truncated [ 66.700695][ T5703] ext4 filesystem being mounted at /207/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.734945][ T5727] loop4: p3 size 134217728 extends beyond EOD, truncated [ 66.762564][ T5727] loop4: p4 size 4278190080 extends beyond EOD, truncated [ 66.834437][ T5744] loop5: detected capacity change from 0 to 128 [ 66.837499][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.928171][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 66.945768][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 66.955783][ T5739] loop1: p2 p3 [ 66.959558][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 66.965093][ T5739] loop1: p2 size 50331648 extends beyond EOD, truncated [ 67.009760][ T5739] loop1: p3 start 458783 is beyond EOD, truncated [ 67.437969][ T5778] loop3: p1 p2 p3 p4 [ 67.444038][ T5782] loop0: p1 < > p3 < > p4 [ 67.461206][ T5778] loop3: p1 start 51379968 is beyond EOD, truncated [ 67.470420][ T5782] loop0: partition table partially beyond EOD, truncated [ 67.486811][ T5778] loop3: p3 size 100663552 extends beyond EOD, truncated [ 67.491978][ T5782] loop0: p1 start 4294967040 is beyond EOD, truncated [ 67.510452][ T5778] loop3: p4 size 81920 extends beyond EOD, truncated [ 67.530994][ T5782] loop0: p4 size 851974 extends beyond EOD, truncated [ 67.599337][ T5802] iso9660: Bad value for 'uid' [ 67.630521][ T5802] iso9660: Bad value for 'uid' [ 67.816987][ T5816] EXT4-fs: Ignoring removed bh option [ 67.849253][ T5816] EXT4-fs: Ignoring removed nobh option [ 67.890190][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #3: comm syz.0.1161: corrupted inode contents [ 67.925087][ T5816] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.926217][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 67.939949][ T5816] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #3: comm syz.0.1161: mark_inode_dirty error [ 67.941830][ C1] EXT4-fs (loop0): initial error at time 1778341888: ext4_do_update_inode:5690: inode 3 [ 67.941877][ C1] EXT4-fs (loop0): last error at time 1778341888: ext4_do_update_inode:5690: inode 3 [ 67.994560][ T5816] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.995160][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #3: comm syz.0.1161: corrupted inode contents [ 68.039171][ T5816] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.039326][ T5816] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #3: comm syz.0.1161: mark_inode_dirty error [ 68.071265][ T5816] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.071691][ T5816] Quota error (device loop0): write_blk: dquota write failed [ 68.101324][ T5830] loop5: p1 < > p3 < > p4 [ 68.102386][ T5816] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 68.115831][ T5830] loop5: partition table partially beyond EOD, truncated [ 68.136031][ T5830] loop5: p1 start 4294967040 is beyond EOD, truncated [ 68.141993][ T5816] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1161: Failed to acquire dquot type 0 [ 68.145459][ T5830] loop5: p4 size 851974 extends beyond EOD, truncated [ 68.175941][ T28] audit: type=1400 audit(1778341888.402:244): avc: denied { mount } for pid=5840 comm="syz.1.1174" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 68.178677][ T5816] loop0: lost filesystem error report for type 5 error -117 [ 68.231977][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1161: corrupted inode contents [ 68.262461][ T28] audit: type=1400 audit(1778341888.452:245): avc: denied { unmount } for pid=3635 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 68.282469][ T5816] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.282632][ T5816] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.1161: mark_inode_dirty error [ 68.332816][ T5816] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.333333][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1161: corrupted inode contents [ 68.365816][ T5816] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.366839][ T5816] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1161: mark_inode_dirty error [ 68.410737][ T5816] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.411160][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1161: corrupted inode contents [ 68.461710][ T5816] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.468213][ T5816] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 68.489003][ T5857] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.1182: bad orphan inode 17 [ 68.491034][ T5816] loop0: lost filesystem error report for type 5 error -117 [ 68.501374][ T5816] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1161: corrupted inode contents [ 68.512892][ T5857] loop1: lost filesystem error report for type 5 error -117 [ 68.523871][ T5816] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.1161: mark_inode_dirty error [ 68.531257][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 68.531282][ C1] EXT4-fs (loop1): initial error at time 1778341888: ext4_orphan_get:1423 [ 68.531313][ C1] EXT4-fs (loop1): last error at time 1778341888: ext4_orphan_get:1423 [ 68.532711][ T5857] ext4_test_bit(bit=16, block=4) = 1 [ 68.571695][ T5857] is_bad_inode(inode)=0 [ 68.573146][ T5816] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 68.576039][ T5857] NEXT_ORPHAN(inode)=0 [ 68.586831][ T5816] loop0: lost filesystem error report for type 5 error -117 [ 68.589624][ T5816] EXT4-fs (loop0): 1 truncate cleaned up [ 68.603856][ T5857] max_ino=32 [ 68.607404][ T5816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.608370][ T5857] i_nlink=1 [ 68.623590][ T5857] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.636428][ T5816] ext4 filesystem being mounted at /190/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.691799][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.717724][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.820746][ T28] audit: type=1400 audit(1778341889.052:246): avc: denied { setcurrent } for pid=5881 comm="syz.5.1191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 68.862788][ T5880] rock: directory entry would overflow storage [ 68.875685][ T5880] rock: sig=0x3b10, size=4, remaining=3 [ 68.887167][ T5870] loop3: p1 < > p3 < > p4 [ 68.892611][ T5870] loop3: partition table partially beyond EOD, truncated [ 68.912336][ T5870] loop3: p1 start 4294967040 is beyond EOD, truncated [ 68.940903][ T5870] loop3: p4 size 851974 extends beyond EOD, truncated [ 69.068369][ T5896] EXT4-fs: Ignoring removed nobh option [ 69.126393][ T5896] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #3: comm syz.4.1200: corrupted inode contents [ 69.152227][ T28] audit: type=1400 audit(1778341889.372:247): avc: denied { remount } for pid=5904 comm="syz.5.1213" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 69.226207][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 69.232711][ C0] EXT4-fs (loop4): initial error at time 1778341889: ext4_do_update_inode:5690: inode 3 [ 69.242551][ C0] EXT4-fs (loop4): last error at time 1778341889: ext4_do_update_inode:5690: inode 3 [ 69.245075][ T5896] EXT4-fs (loop4): Remounting filesystem read-only [ 69.318043][ T5896] Quota error (device loop4): write_blk: dquota write failed [ 69.337757][ T5896] Quota error (device loop4): qtree_write_dquot: Error -30 occurred while creating quota [ 69.361795][ T5924] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.376678][ T5896] EXT4-fs (loop4): 1 truncate cleaned up [ 69.384184][ T5896] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.406772][ T5924] EXT4-fs error (device loop1): ext4_init_orphan_info:618: comm syz.1.1212: orphan file block 0: bad magic [ 69.418441][ T5896] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.459518][ T5924] loop1: lost filesystem error report for type 5 error -117 [ 69.459844][ T5924] EXT4-fs (loop1): mount failed [ 69.467212][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 69.467235][ C1] EXT4-fs (loop1): initial error at time 1778341889: ext4_init_orphan_info:618 [ 69.467256][ C1] EXT4-fs (loop1): last error at time 1778341889: ext4_init_orphan_info:618 [ 69.506358][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.711607][ T5939] FAT-fs (loop1): bogus logical sector size 0 [ 69.726232][ T5939] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 69.744781][ T5939] FAT-fs (loop1): Can't find a valid FAT filesystem [ 69.905652][ T5956] EXT4-fs: Ignoring removed nobh option [ 69.928181][ T5956] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.1227: corrupted inode contents [ 69.963790][ T5956] EXT4-fs (loop1): Remounting filesystem read-only [ 69.970482][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 69.970502][ C0] EXT4-fs (loop1): initial error at time 1778341890: ext4_do_update_inode:5690: inode 3 [ 69.970532][ C0] EXT4-fs (loop1): last error at time 1778341890: ext4_do_update_inode:5690: inode 3 [ 69.998699][ T5956] EXT4-fs (loop1): 1 truncate cleaned up [ 70.008894][ T5956] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.039720][ T5956] ext4 filesystem being mounted at /200/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.107205][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.291579][ T5986] ------------[ cut here ]------------ [ 70.297135][ T5986] EA inode 11 i_nlink=2 [ 70.297164][ T5986] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.1.1240/5986 [ 70.312239][ T5986] Modules linked in: [ 70.316219][ T5986] CPU: 1 UID: 0 PID: 5986 Comm: syz.1.1240 Not tainted syzkaller #0 PREEMPT(full) [ 70.325549][ T5986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 70.335665][ T5986] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 70.342419][ T5986] Code: 14 5e 98 ff 4c 8d 2d 3d 6d 5c 05 49 8d 7e 40 e8 64 1c b6 ff 49 8b 6e 40 4c 89 e7 e8 98 17 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 cf d6 d7 03 66 66 66 66 66 66 2e [ 70.362157][ T5986] RSP: 0018:ffffc90003d1b778 EFLAGS: 00010246 [ 70.368326][ T5986] RAX: ffff88810439bdf8 RBX: ffff888107ad91f8 RCX: ffffffff81c0d078 [ 70.376439][ T5986] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3da0 [ 70.384458][ T5986] RBP: 000000000000000b R08: 0001888107ad91ab R09: 0000000000000000 [ 70.392560][ T5986] R10: ffffc90003d1b6a8 R11: 0001c90003d1b6a8 R12: ffff888107ad91a8 [ 70.400653][ T5986] R13: ffffffff871d3da0 R14: ffff888107ad9160 R15: 0000000000000001 [ 70.408745][ T5986] FS: 00007f03c4e6f6c0(0000) GS:ffff8882ae9fb000(0000) knlGS:0000000000000000 [ 70.417929][ T5986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.424566][ T5986] CR2: 00007f033c42e000 CR3: 000000011ca3a000 CR4: 00000000003506f0 [ 70.432617][ T5986] Call Trace: [ 70.435943][ T5986] [ 70.438952][ T5986] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 70.444918][ T5986] ? errseq_check+0x2c/0x50 [ 70.449598][ T5986] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 70.455128][ T5986] ? ext4_truncate+0x89f/0xa10 [ 70.460073][ T5986] ext4_evict_inode+0xb16/0xe30 [ 70.465003][ T5986] ? __pfx_ext4_evict_inode+0x10/0x10 [ 70.470504][ T5986] evict+0x2af/0x510 [ 70.474449][ T5986] ? __dquot_initialize+0x146/0x7c0 [ 70.479737][ T5986] iput+0x41a/0x580 [ 70.483614][ T5986] ext4_process_orphan+0x1a9/0x1c0 [ 70.488913][ T5986] ext4_orphan_cleanup+0x69c/0x9f0 [ 70.494099][ T5986] ext4_fill_super+0x3408/0x37c0 [ 70.499191][ T5986] ? set_blocksize+0x14c/0x270 [ 70.504232][ T5986] ? setup_bdev_super+0x30e/0x370 [ 70.509441][ T5986] ? __pfx_ext4_fill_super+0x10/0x10 [ 70.514770][ T5986] get_tree_bdev_flags+0x291/0x300 [ 70.520093][ T5986] ? __pfx_ext4_fill_super+0x10/0x10 [ 70.525435][ T5986] get_tree_bdev+0x1f/0x30 [ 70.529957][ T5986] ext4_get_tree+0x1c/0x30 [ 70.534494][ T5986] vfs_get_tree+0x57/0x1d0 [ 70.539002][ T5986] do_new_mount+0x288/0x8d0 [ 70.543625][ T5986] path_mount+0x4d0/0xbc0 [ 70.548198][ T5986] __se_sys_mount+0x28c/0x2e0 [ 70.552943][ T5986] __x64_sys_mount+0x67/0x80 [ 70.557758][ T5986] x64_sys_call+0x2d61/0x3020 [ 70.562570][ T5986] do_syscall_64+0x12c/0x3b0 [ 70.567240][ T5986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.573213][ T5986] RIP: 0033:0x7f03c641e04a [ 70.577750][ T5986] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 70.597680][ T5986] RSP: 002b:00007f03c4e6ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.606274][ T5986] RAX: ffffffffffffffda RBX: 00007f03c4e6eee0 RCX: 00007f03c641e04a [ 70.614289][ T5986] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f03c4e6eea0 [ 70.622368][ T5986] RBP: 00002000000009c0 R08: 00007f03c4e6eee0 R09: 0000000000800718 [ 70.630482][ T5986] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 70.638502][ T5986] R13: 00007f03c4e6eea0 R14: 000000000000048d R15: 0000200000000200 [ 70.646537][ T5986] [ 70.649577][ T5986] ---[ end trace 0000000000000000 ]--- [ 70.655465][ T5986] EXT4-fs (loop1): 1 orphan inode deleted [ 70.663676][ T5986] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.688262][ T5989] Alternate GPT is invalid, using primary GPT. [ 70.694653][ T5989] loop5: p1 p2 p3 [ 70.755079][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.800263][ T5999] set_capacity_and_notify: 16 callbacks suppressed [ 70.800278][ T5999] loop0: detected capacity change from 0 to 1764 [ 70.884784][ T5999] ISOFS: Unable to identify CD-ROM format. [ 71.092268][ T6018] loop0: detected capacity change from 0 to 1024 [ 71.120141][ T6018] EXT4-fs: inline encryption not supported [ 71.142543][ T6018] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.166252][ T6018] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 71.283873][ T6040] loop5: detected capacity change from 0 to 736 [ 71.301010][ T6040] rock: directory entry would overflow storage [ 71.318895][ T6040] rock: sig=0x3b10, size=4, remaining=3 [ 71.368678][ T6048] loop1: detected capacity change from 0 to 512 [ 71.386912][ T6048] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 71.424204][ T6055] loop5: detected capacity change from 0 to 128 [ 71.426355][ T6048] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.453663][ T6055] FAT-fs (loop5): bogus number of reserved sectors [ 71.487423][ T6055] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 71.495628][ T6048] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 71.505312][ T6048] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 71.513674][ T6055] FAT-fs (loop5): Can't find a valid FAT filesystem [ 71.522448][ T6048] EXT4-fs (loop1): 1 truncate cleaned up [ 71.543483][ T6048] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.631582][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.689021][ T6067] loop0: detected capacity change from 0 to 512 [ 71.713286][ T6067] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #11: block 992: comm syz.0.1282: lblock 6 mapped to illegal pblock 992 (length 1) [ 71.734608][ T6067] fserror_report: 4 callbacks suppressed [ 71.734627][ T6067] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 71.746193][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 71.761855][ C1] EXT4-fs (loop0): initial error at time 1778341891: ext4_map_blocks:791: inode 11: block 992 [ 71.772229][ C1] EXT4-fs (loop0): last error at time 1778341891: ext4_map_blocks:791: inode 11: block 992 [ 71.797505][ T6067] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 71.817943][ T6067] EXT4-fs (loop0): 1 orphan inode deleted [ 71.863261][ T6067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.895968][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.906007][ T6074] loop1: detected capacity change from 0 to 8192 [ 71.951418][ T6074] loop1: p1 p2 p3 [ 71.978121][ T6074] loop1: p3 size 101253376 extends beyond EOD, truncated [ 72.143950][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 72.148875][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 72.154931][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 72.177662][ T6089] loop1: detected capacity change from 0 to 8192 [ 72.235374][ T6089] loop1: p1 p2 < 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 [ 72.238740][ T6089] loop1: p3 start 150995456 is beyond EOD, truncated [ 72.559706][ T6098] syz.4.1296 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 72.742775][ T6112] loop0: detected capacity change from 0 to 736 [ 72.816661][ T6112] rock: directory entry would overflow storage [ 72.840904][ T6112] rock: sig=0x3b10, size=4, remaining=3 [ 72.866378][ T6122] loop5: detected capacity change from 0 to 512 [ 72.924481][ T6122] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.1308: bad orphan inode 17 [ 72.953698][ T6122] loop5: lost filesystem error report for type 5 error -117 [ 72.956196][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 72.970040][ C1] EXT4-fs (loop5): initial error at time 1778341893: ext4_orphan_get:1423 [ 72.978649][ C1] EXT4-fs (loop5): last error at time 1778341893: ext4_orphan_get:1423 [ 73.002842][ T6124] ISOFS: Unable to identify CD-ROM format. [ 73.003755][ T6122] ext4_test_bit(bit=16, block=4) = 1 [ 73.014167][ T6122] is_bad_inode(inode)=0 [ 73.018477][ T6122] NEXT_ORPHAN(inode)=0 [ 73.022577][ T6122] max_ino=32 [ 73.025824][ T6122] i_nlink=1 [ 73.030246][ T6122] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.095516][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.157474][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 73.171386][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 73.172913][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 73.183373][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 73.204890][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 73.214924][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 73.224211][ T4397] udevd[4397]: inotify_add_watch(7, /dev/loop1p10, 10) failed: No such file or directory [ 73.448289][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 73.448304][ T28] audit: type=1326 audit(1778341893.682:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6156 comm="syz.4.1323" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f18479ecdd9 code=0x0 [ 73.552235][ T6162] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 73.611549][ T6162] EXT4-fs (loop3): group descriptors corrupted! [ 73.632250][ T6166] msdos: Bad value for 'tz' [ 73.957361][ T6188] IPv6: addrconf: prefix option has invalid lifetime [ 74.001395][ T6186] Quota error (device loop0): v2_read_file_info: Free block number 1 out of range (1, 6). [ 74.053150][ T6186] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 74.096910][ T6186] EXT4-fs (loop0): mount failed [ 74.384171][ T6231] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.411199][ T6231] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 74.452595][ T6231] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 74.499967][ T6231] EXT4-fs error (device loop5): ext4_init_orphan_info:583: comm syz.5.1358: inode #0: comm syz.5.1358: iget: illegal inode # [ 74.516682][ T6231] loop5: lost filesystem error report for type 5 error -117 [ 74.526206][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 74.540142][ C1] EXT4-fs (loop5): initial error at time 1778341894: ext4_init_orphan_info:583 [ 74.549154][ C1] EXT4-fs (loop5): last error at time 1778341894: ext4_init_orphan_info:583 [ 74.560189][ T6231] EXT4-fs (loop5): Remounting filesystem read-only [ 74.567181][ T6231] EXT4-fs (loop5): get orphan inode failed [ 74.575944][ T6231] EXT4-fs (loop5): mount failed [ 74.601070][ T6238] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 74.637174][ T6238] EXT4-fs (loop3): 1 truncate cleaned up [ 74.713633][ T6238] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.808238][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.917988][ T6252] EXT4-fs error (device loop3): __ext4_iget:5481: inode #2: block 127754: comm syz.3.1364: invalid block [ 74.988795][ T6252] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 74.991321][ T6252] EXT4-fs (loop3): get root inode failed [ 75.000611][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 75.000636][ C0] EXT4-fs (loop3): initial error at time 1778341895: __ext4_iget:5481: inode 2: block 127754 [ 75.000688][ C0] EXT4-fs (loop3): last error at time 1778341895: __ext4_iget:5481: inode 2: block 127754 [ 75.088378][ T6252] EXT4-fs (loop3): mount failed [ 75.261383][ T6275] ISOFS: Unable to identify CD-ROM format. [ 75.276157][ T6279] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 75.334718][ T6279] EXT4-fs (loop0): group descriptors corrupted! [ 75.642333][ T6313] IPv6: addrconf: prefix option has invalid lifetime [ 75.649178][ T6313] IPv6: addrconf: prefix option has invalid lifetime [ 75.694813][ T6305] loop4: p1 p2 < 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 [ 75.705742][ T6305] loop4: p3 start 150995456 is beyond EOD, truncated [ 76.108434][ T6333] set_capacity_and_notify: 13 callbacks suppressed [ 76.108456][ T6333] loop5: detected capacity change from 0 to 512 [ 76.143590][ T6335] tmpfs: Unknown parameter 'fsuuid' [ 76.143565][ T28] audit: type=1400 audit(1778341896.372:249): avc: denied { mounton } for pid=6334 comm="syz.1.1405" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 76.206997][ T6333] Quota error (device loop5): v2_read_file_info: Free block number 1 out of range (1, 6). [ 76.242266][ T6333] EXT4-fs warning (device loop5): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 76.315376][ T6333] EXT4-fs (loop5): mount failed [ 76.471157][ T6348] loop5: detected capacity change from 0 to 512 [ 76.504058][ T6348] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 76.857963][ T28] audit: type=1400 audit(1778341897.082:250): avc: denied { wake_alarm } for pid=6371 comm="syz.0.1424" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 77.083922][ T6391] loop5: detected capacity change from 0 to 1024 [ 77.130781][ T6391] EXT4-fs error (device loop5): __ext4_iget:5481: inode #2: block 127754: comm syz.5.1433: invalid block [ 77.149324][ T6404] loop4: detected capacity change from 0 to 164 [ 77.181216][ T6391] loop5: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 77.181397][ T6391] EXT4-fs (loop5): get root inode failed [ 77.191572][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 77.191996][ C1] EXT4-fs (loop5): initial error at time 1778341897: __ext4_iget:5481: inode 2: block 127754 [ 77.192026][ C1] EXT4-fs (loop5): last error at time 1778341897: __ext4_iget:5481: inode 2: block 127754 [ 77.233815][ T6391] EXT4-fs (loop5): mount failed [ 77.247731][ T6146] udevd[6146]: inotify_add_watch(7, /dev/loop4p45, 10) failed: No such file or directory [ 77.258185][ T4397] udevd[4397]: inotify_add_watch(7, /dev/loop4p47, 10) failed: No such file or directory [ 77.258206][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p41, 10) failed: No such file or directory [ 77.279246][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p46, 10) failed: No such file or directory [ 77.299593][ T6408] loop0: detected capacity change from 0 to 512 [ 77.300035][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p36, 10) failed: No such file or directory [ 77.319450][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop4p42, 10) failed: No such file or directory [ 77.341623][ T6408] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.343255][ T6145] udevd[6145]: inotify_add_watch(7, /dev/loop4p37, 10) failed: No such file or directory [ 77.377890][ T6143] udevd[6143]: inotify_add_watch(7, /dev/loop4p43, 10) failed: No such file or directory [ 77.388117][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop4p40, 10) failed: No such file or directory [ 77.388203][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop4p39, 10) failed: No such file or directory [ 77.443081][ T6408] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 77.539569][ T6408] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1439: bg 0: block 248: padding at end of block bitmap is not set [ 77.554048][ T6408] loop0: lost filesystem error report for type 5 error -117 [ 77.554328][ T6408] Quota error (device loop0): write_blk: dquota write failed [ 77.561748][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 77.561782][ C0] EXT4-fs (loop0): last error at time 1778341897: ext4_validate_block_bitmap:441 [ 77.585729][ T6408] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 77.613329][ T6408] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1439: Failed to acquire dquot type 1 [ 77.652644][ T6408] loop0: lost filesystem error report for type 5 error -28 [ 77.653441][ T6408] EXT4-fs (loop0): 1 truncate cleaned up [ 77.696726][ T6408] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 77.755022][ T6408] syz.0.1439 (6408) used greatest stack depth: 9152 bytes left [ 77.787530][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 77.974102][ T6460] loop0: detected capacity change from 0 to 512 [ 78.053147][ T6470] loop1: detected capacity change from 0 to 512 [ 78.089985][ T6474] loop5: detected capacity change from 0 to 512 [ 78.098646][ T6470] Quota error (device loop1): v2_read_file_info: Free block number 1 out of range (1, 6). [ 78.110056][ T6470] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 78.125600][ T6470] EXT4-fs (loop1): mount failed [ 78.134070][ T6474] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 78.149621][ T6474] EXT4-fs error (device loop5): ext4_get_branch:178: inode #13: block 1024: comm syz.5.1471: invalid block [ 78.175653][ T6474] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 78.176199][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 78.191867][ C1] EXT4-fs (loop5): initial error at time 1778341898: ext4_get_branch:178: inode 13: block 1024 [ 78.202327][ C1] EXT4-fs (loop5): last error at time 1778341898: ext4_get_branch:178: inode 13: block 1024 [ 78.212585][ T6474] EXT4-fs (loop5): Remounting filesystem read-only [ 78.219353][ T6474] EXT4-fs (loop5): 1 truncate cleaned up [ 78.252921][ T6474] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.381995][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.494113][ T28] audit: type=1326 audit(1778341898.722:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6500 comm="syz.5.1484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0345d7cdd9 code=0x0 [ 78.543004][ T6503] loop0: detected capacity change from 0 to 512 [ 78.573675][ T6503] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 78.585905][ T6503] EXT4-fs error (device loop0): xattr_find_entry:337: inode #15: comm syz.0.1485: corrupted xattr entries [ 78.597769][ T6503] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 78.597927][ T6503] EXT4-fs (loop0): Remounting filesystem read-only [ 78.607133][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 78.607153][ C0] EXT4-fs (loop0): initial error at time 1778341898: xattr_find_entry:337: inode 15 [ 78.607184][ C0] EXT4-fs (loop0): last error at time 1778341898: xattr_find_entry:337: inode 15 [ 78.641025][ T6503] EXT4-fs (loop0): 1 truncate cleaned up [ 78.648419][ T6503] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.695648][ T6513] loop3: detected capacity change from 0 to 512 [ 78.714859][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.733976][ T6513] Quota error (device loop3): v2_read_file_info: Free block number 1 out of range (1, 6). [ 78.753062][ T6513] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 78.765845][ T6514] FAT-fs (loop4): FAT read failed (blocknr 255) [ 78.787628][ T6513] EXT4-fs (loop3): mount failed [ 78.832386][ T6521] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 78.916959][ T6521] EXT4-fs (loop0): 1 truncate cleaned up [ 78.923138][ T6521] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.011577][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.287746][ T6570] EXT4-fs: Ignoring removed bh option [ 79.301775][ T6570] EXT4-fs: Ignoring removed nobh option [ 79.332073][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #3: comm syz.5.1515: corrupted inode contents [ 79.353119][ T6570] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.354523][ T6570] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #3: comm syz.5.1515: mark_inode_dirty error [ 79.363766][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 79.363791][ C1] EXT4-fs (loop5): initial error at time 1778341899: ext4_do_update_inode:5690: inode 3 [ 79.363827][ C1] EXT4-fs (loop5): last error at time 1778341899: ext4_do_update_inode:5690: inode 3 [ 79.401169][ T6570] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.402805][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #3: comm syz.5.1515: corrupted inode contents [ 79.426238][ T6570] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.426536][ T6570] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #3: comm syz.5.1515: mark_inode_dirty error [ 79.461520][ T6570] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.461730][ T6570] Quota error (device loop5): write_blk: dquota write failed [ 79.479002][ T6570] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 79.501710][ T6570] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1515: Failed to acquire dquot type 0 [ 79.517160][ T6570] loop5: lost filesystem error report for type 5 error -117 [ 79.517708][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1515: corrupted inode contents [ 79.598985][ T6570] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 79.599745][ T6570] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #16: comm syz.5.1515: mark_inode_dirty error [ 79.664759][ T6570] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 79.664955][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1515: corrupted inode contents [ 79.741836][ T6570] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 79.743671][ T6570] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #16: comm syz.5.1515: mark_inode_dirty error [ 79.767628][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1515: corrupted inode contents [ 79.783885][ T6570] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 79.818948][ T6601] Quota error (device loop1): v2_read_file_info: Free block number 1 out of range (1, 6). [ 79.838166][ T6570] loop5: lost filesystem error report for type 5 error -117 [ 79.839952][ T6570] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1515: corrupted inode contents [ 79.847315][ T6601] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 79.894805][ T6609] capability: warning: `syz.3.1534' uses 32-bit capabilities (legacy support in use) [ 79.919262][ T6601] EXT4-fs (loop1): mount failed [ 79.932556][ T6570] EXT4-fs error (device loop5): ext4_truncate:4690: inode #16: comm syz.5.1515: mark_inode_dirty error [ 80.005053][ T6570] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 80.054954][ T6570] loop5: lost filesystem error report for type 5 error -117 [ 80.055476][ T6570] EXT4-fs (loop5): 1 truncate cleaned up [ 80.111286][ T6570] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.128472][ T6619] EXT4-fs (loop3): bad s_min_extra_isize: 65535 [ 80.139821][ T6570] ext4 filesystem being mounted at /267/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.244513][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.747553][ T28] audit: type=1400 audit(1778341900.973:252): avc: denied { create } for pid=6678 comm="syz.1.1569" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 80.880797][ T6700] tmpfs: Bad value for 'mpol' [ 80.890367][ T6694] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 80.946562][ T6694] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1576: bg 0: block 142: padding at end of block bitmap is not set [ 80.980970][ T6694] loop3: lost filesystem error report for type 5 error -117 [ 80.982120][ T6694] EXT4-fs (loop3): Remounting filesystem read-only [ 80.989506][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 80.989522][ C1] EXT4-fs (loop3): initial error at time 1778341901: ext4_validate_block_bitmap:441 [ 80.989567][ C1] EXT4-fs (loop3): last error at time 1778341901: ext4_validate_block_bitmap:441 [ 81.021677][ T6694] EXT4-fs (loop3): 1 truncate cleaned up [ 81.028074][ T6694] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.122443][ T6727] IPv6: addrconf: prefix option has invalid lifetime [ 81.141944][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.254594][ T6739] set_capacity_and_notify: 7 callbacks suppressed [ 81.254615][ T6739] loop0: detected capacity change from 0 to 2048 [ 81.270087][ T6745] Invalid ELF header type: 2 != 1 [ 81.271253][ T28] audit: type=1400 audit(1778341901.503:253): avc: denied { module_load } for pid=6744 comm="syz.3.1601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 81.529824][ T28] audit: type=1400 audit(1778341901.763:254): avc: denied { create } for pid=6777 comm="syz.1.1617" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 81.572555][ T6779] loop0: detected capacity change from 0 to 1024 [ 81.603441][ T6779] Quota error (device loop0): do_check_range: Getting block 64 out of range 1-5 [ 81.623384][ T6779] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 81.632990][ T6779] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1618: Failed to acquire dquot type 0 [ 81.644461][ T6779] loop0: lost filesystem error report for type 5 error -117 [ 81.644814][ T6779] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, [ 81.652175][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 81.652204][ C1] EXT4-fs (loop0): initial error at time 1778341901: ext4_acquire_dquot:7034 [ 81.652226][ C1] EXT4-fs (loop0): last error at time 1778341901: ext4_acquire_dquot:7034 [ 81.684150][ T6779] inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 81.693966][ T6779] EXT4-fs (loop0): 1 truncate cleaned up [ 81.700405][ T6779] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.717373][ T6791] loop3: detected capacity change from 0 to 512 [ 81.732020][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.746041][ T6791] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.773209][ T6791] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.1633: corrupted xattr entries [ 81.792582][ T6791] EXT4-fs (loop3): Remounting filesystem read-only [ 81.799243][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 81.799266][ C0] EXT4-fs (loop3): initial error at time 1778341902: xattr_find_entry:337: inode 15 [ 81.799319][ C0] EXT4-fs (loop3): last error at time 1778341902: xattr_find_entry:337: inode 15 [ 81.874388][ T6791] EXT4-fs (loop3): 1 truncate cleaned up [ 81.898670][ T6791] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.024896][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.216380][ T6845] loop5: detected capacity change from 0 to 512 [ 82.240936][ T6845] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 82.272013][ T6845] EXT4-fs error (device loop5): xattr_find_entry:337: inode #15: comm syz.5.1650: corrupted xattr entries [ 82.290102][ T6845] fserror_report: 5 callbacks suppressed [ 82.290120][ T6845] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.298660][ T6845] EXT4-fs (loop5): Remounting filesystem read-only [ 82.307875][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 82.307909][ C0] EXT4-fs (loop5): initial error at time 1778341902: xattr_find_entry:337: inode 15 [ 82.307939][ C0] EXT4-fs (loop5): last error at time 1778341902: xattr_find_entry:337: inode 15 [ 82.341130][ T6845] EXT4-fs (loop5): 1 truncate cleaned up [ 82.347830][ T6845] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.388798][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.615382][ T6887] loop1: detected capacity change from 0 to 512 [ 82.637117][ T6887] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 82.676119][ T6887] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.1667: corrupted xattr entries [ 82.688958][ T6887] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.689239][ T6887] EXT4-fs (loop1): Remounting filesystem read-only [ 82.698415][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 82.698446][ C0] EXT4-fs (loop1): initial error at time 1778341902: xattr_find_entry:337: inode 15 [ 82.698478][ C0] EXT4-fs (loop1): last error at time 1778341902: xattr_find_entry:337: inode 15 [ 82.731086][ T6887] EXT4-fs (loop1): 1 truncate cleaned up [ 82.737278][ T6887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.766676][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.085898][ T6923] loop0: detected capacity change from 0 to 512 [ 83.099643][ T6923] ext4: Bad value for 'resuid' [ 83.104956][ T6928] loop4: detected capacity change from 0 to 512 [ 83.109848][ T6923] ext4: Bad value for 'resuid' [ 83.154221][ T6928] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 83.189746][ T6928] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.1687: corrupted xattr entries [ 83.218294][ T6928] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.218464][ T6928] EXT4-fs (loop4): Remounting filesystem read-only [ 83.227723][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 83.227748][ C0] EXT4-fs (loop4): initial error at time 1778341903: xattr_find_entry:337: inode 15 [ 83.227781][ C0] EXT4-fs (loop4): last error at time 1778341903: xattr_find_entry:337: inode 15 [ 83.260213][ T6928] EXT4-fs (loop4): 1 truncate cleaned up [ 83.266878][ T6928] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.323879][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.337452][ T6912] loop1: detected capacity change from 0 to 32768 [ 83.394318][ T6912] loop1: p1 p3 < p5 p6 > [ 83.506688][ T6955] loop1: detected capacity change from 0 to 512 [ 83.542711][ T6955] ext4: Bad value for 'resgid' [ 83.554884][ T6949] loop3: detected capacity change from 0 to 8192 [ 83.569810][ T6955] ext4: Bad value for 'resgid' [ 83.635623][ T6959] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: comm syz.4.1705: inode #1792: comm syz.4.1705: iget: illegal inode # [ 83.671250][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 83.682438][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 83.683555][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 83.693099][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 83.718575][ T6959] loop4: lost filesystem error report for type 5 error -117 [ 83.723809][ T6959] EXT4-fs (loop4): Remounting filesystem read-only [ 83.724564][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 83.744199][ C1] EXT4-fs (loop4): initial error at time 1778341903: ext4_get_journal_inode:5896 [ 83.753414][ C1] EXT4-fs (loop4): last error at time 1778341903: ext4_get_journal_inode:5896 [ 83.763106][ T6959] EXT4-fs (loop4): no journal found [ 83.768559][ T6959] EXT4-fs (loop4): can't get journal size [ 83.798631][ T6959] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 83.826973][ T6959] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 83.851128][ T6966] __quota_error: 2 callbacks suppressed [ 83.851148][ T6966] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 83.868482][ T6959] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.928389][ T6966] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 83.938077][ T6966] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1708: Failed to acquire dquot type 0 [ 83.949707][ T6966] loop3: lost filesystem error report for type 5 error -117 [ 83.956449][ T6966] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, [ 83.959767][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 83.963956][ T6966] inode 13: [ 83.971401][ C1] EXT4-fs (loop3): initial error at time 1778341904: ext4_acquire_dquot:7034 [ 83.977822][ T6966] block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 83.981070][ C1] [ 83.981078][ C1] EXT4-fs (loop3): last error at time 1778341904: ext4_acquire_dquot:7034 [ 84.010716][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.012389][ T6966] EXT4-fs (loop3): 1 truncate cleaned up [ 84.059212][ T6966] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.140810][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.180077][ T6982] loop4: p1 [ 84.195706][ T2987] loop4: p1 [ 84.275665][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 84.382359][ T28] audit: type=1400 audit(1778341904.472:257): avc: denied { create } for pid=7007 comm="syz.5.1728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 84.511449][ T28] audit: type=1326 audit(1778341904.594:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7021 comm="syz.1.1735" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03c641cdd9 code=0x0 [ 84.548441][ T7025] ISOFS: unable to read i-node block [ 84.560233][ T7025] isofs_fill_super: get root inode failed [ 84.712824][ T7045] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.733045][ T7045] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.752125][ T7049] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 84.768874][ T7054] : Can't lookup blockdev [ 84.771826][ T7045] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 84.794485][ T7045] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 84.814990][ T7045] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1747: Failed to acquire dquot type 1 [ 84.826850][ T7045] loop0: lost filesystem error report for type 5 error -5 [ 84.827332][ T7045] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1747: bg 0: block 40: padding at end of block bitmap is not set [ 84.832722][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.834585][ T7045] loop0: lost filesystem error report for type 5 error -117 [ 84.857807][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 84.857841][ C0] EXT4-fs (loop0): initial error at time 1778341904: ext4_acquire_dquot:7034 [ 84.857872][ C0] EXT4-fs (loop0): last error at time 1778341904: ext4_acquire_dquot:7034 [ 84.889319][ T7045] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 84.903603][ T7045] loop0: lost filesystem error report for type 5 error -117 [ 84.903878][ T7045] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #16: comm syz.0.1747: data will be lost [ 84.926614][ T7045] EXT4-fs (loop0): 1 truncate cleaned up [ 84.932944][ T7045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.947815][ T7058] vfat: Deprecated parameter 'posix' [ 84.953344][ T7058] FAT-fs: "posix" option is obsolete, not supported now [ 85.059825][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.502626][ T28] audit: type=1400 audit(1778341905.520:259): avc: denied { create } for pid=7121 comm="syz.5.1781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 85.592316][ T7124] Quota error (device loop5): do_check_range: Getting block 64 out of range 1-5 [ 85.627471][ T7124] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 85.638892][ T7124] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1785: Failed to acquire dquot type 0 [ 85.650413][ T7124] loop5: lost filesystem error report for type 5 error -117 [ 85.651740][ T7124] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 85.673731][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 85.673765][ C0] EXT4-fs (loop5): initial error at time 1778341905: ext4_acquire_dquot:7034 [ 85.673794][ C0] EXT4-fs (loop5): last error at time 1778341905: ext4_acquire_dquot:7034 [ 85.700833][ T7124] EXT4-fs (loop5): 1 truncate cleaned up [ 85.707174][ T7124] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.774830][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.974819][ T7156] tmpfs: Unsupported parameter 'huge' [ 86.121445][ T7172] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 86.154372][ T7172] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.175298][ T7172] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #11: comm syz.0.1816: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 86.222290][ T7172] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.224778][ T7172] EXT4-fs (loop0): Remounting filesystem read-only [ 86.234002][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 86.234018][ C0] EXT4-fs (loop0): initial error at time 1778341906: ext4_ext_check_inode:521: inode 11 [ 86.234062][ C0] EXT4-fs (loop0): last error at time 1778341906: ext4_ext_check_inode:521: inode 11 [ 86.267204][ T7172] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.296642][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.548309][ T7220] tmpfs: Bad value for 'mpol' [ 86.606940][ T7227] set_capacity_and_notify: 10 callbacks suppressed [ 86.606961][ T7227] loop5: detected capacity change from 0 to 128 [ 86.660233][ T28] audit: type=1400 audit(1778341906.605:260): avc: denied { mount } for pid=7225 comm="syz.5.1833" name="/" dev="loop5" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 86.758318][ T7240] loop1: detected capacity change from 0 to 128 [ 86.795803][ T7240] FAT-fs (loop1): bogus sectors per cluster 0 [ 86.800457][ T7244] loop4: detected capacity change from 0 to 1024 [ 86.814226][ T7240] FAT-fs (loop1): Can't find a valid FAT filesystem [ 86.825255][ T7189] loop3: detected capacity change from 0 to 32768 [ 86.837236][ T7244] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1843: Failed to acquire dquot type 0 [ 86.849939][ T7247] loop0: detected capacity change from 0 to 1024 [ 86.857485][ T7247] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 86.868596][ T7244] loop4: lost filesystem error report for type 5 error -117 [ 86.869039][ T7244] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 86.890950][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 86.890978][ C0] EXT4-fs (loop4): initial error at time 1778341906: ext4_acquire_dquot:7034 [ 86.891012][ C0] EXT4-fs (loop4): last error at time 1778341906: ext4_acquire_dquot:7034 [ 86.949547][ T7189] loop3: p1 p3 < p5 p6 > [ 86.993665][ T7247] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 87.004868][ T7244] EXT4-fs (loop4): 1 truncate cleaned up [ 87.033352][ T7247] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.1844: inode #1: comm syz.0.1844: iget: illegal inode # [ 87.034790][ T7244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.073906][ T7263] loop1: detected capacity change from 0 to 512 [ 87.085350][ T7247] loop0: lost filesystem error report for type 5 error -117 [ 87.088673][ T7247] EXT4-fs (loop0): no journal found [ 87.096076][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 87.096121][ C0] EXT4-fs (loop0): initial error at time 1778341906: ext4_get_journal_inode:5896 [ 87.096154][ C0] EXT4-fs (loop0): last error at time 1778341906: ext4_get_journal_inode:5896 [ 87.144047][ T7263] EXT4-fs error (device loop1): ext4_quota_enable:7221: comm syz.1.1852: Bad quota inum: 1, type: 2 [ 87.156769][ T7247] EXT4-fs (loop0): can't get journal size [ 87.195775][ T7247] EXT4-fs (loop0): failed to initialize system zone (-22) [ 87.199192][ T7263] loop1: lost filesystem error report for type 5 error -117 [ 87.205173][ T7263] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 87.212590][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.212614][ C0] EXT4-fs (loop1): initial error at time 1778341907: ext4_quota_enable:7221 [ 87.212652][ C0] EXT4-fs (loop1): last error at time 1778341907: ext4_quota_enable:7221 [ 87.217712][ T6145] udevd[6145]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 87.237683][ T7247] EXT4-fs (loop0): mount failed [ 87.269503][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 87.280188][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 87.290859][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 87.307790][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.326049][ T7278] loop3: detected capacity change from 0 to 1024 [ 87.333764][ T7263] EXT4-fs (loop1): mount failed [ 87.359532][ T7278] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 87.385468][ T7278] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.444021][ T7278] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #11: comm syz.3.1859: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 87.519697][ T7278] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 87.521247][ T7278] EXT4-fs (loop3): Remounting filesystem read-only [ 87.530468][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 87.530489][ C0] EXT4-fs (loop3): initial error at time 1778341907: ext4_ext_check_inode:521: inode 11 [ 87.530523][ C0] EXT4-fs (loop3): last error at time 1778341907: ext4_ext_check_inode:521: inode 11 [ 87.581875][ T7278] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.604336][ T7295] loop4: detected capacity change from 0 to 2048 [ 87.637712][ T7295] EXT4-fs: Ignoring removed nobh option [ 87.651553][ T7295] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.1867: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 87.690510][ T7295] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 87.690706][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 87.706370][ C1] EXT4-fs (loop4): initial error at time 1778341907: ext4_ext_check_inode:521: inode 2 [ 87.716085][ C1] EXT4-fs (loop4): last error at time 1778341907: ext4_ext_check_inode:521: inode 2 [ 87.725779][ T7295] EXT4-fs (loop4): Remounting filesystem read-only [ 87.732353][ T7295] EXT4-fs (loop4): get root inode failed [ 87.738432][ T7295] EXT4-fs (loop4): mount failed [ 87.770868][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.857166][ T7309] loop0: detected capacity change from 0 to 8192 [ 87.894528][ T7309] loop0: p1 p3 p4 [ 87.899308][ T7309] loop0: p3 start 150994944 is beyond EOD, truncated [ 87.906589][ T7309] loop0: p4 size 50331648 extends beyond EOD, truncated [ 87.945991][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.272863][ T7387] tmpfs: Bad value for 'nr_inodes' [ 89.558036][ T7411] tmpfs: Bad value for 'mpol' [ 89.721922][ T7392] loop4: detected capacity change from 0 to 32768 [ 89.788739][ T7392] loop4: p1 p3 < p5 p6 > [ 89.994421][ T7440] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 90.061141][ T7440] EXT4-fs (loop5): orphan cleanup on readonly fs [ 90.100920][ T7440] __quota_error: 4 callbacks suppressed [ 90.100941][ T7440] Quota error (device loop5): find_block_dqentry: Quota for id 0 referenced but not present [ 90.123252][ T7446] isofs_fill_super: get root inode failed [ 90.142120][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 90.156602][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.167852][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 90.170472][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 90.203256][ T7440] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 90.217170][ T7440] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1936: Failed to acquire dquot type 1 [ 90.255813][ T7440] loop5: lost filesystem error report for type 5 error -5 [ 90.256311][ T7440] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1936: bg 0: block 40: padding at end of block bitmap is not set [ 90.256975][ T7454] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 90.263595][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 90.277687][ T7454] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 90.298190][ C0] EXT4-fs (loop5): initial error at time 1778341909: ext4_acquire_dquot:7034 [ 90.307038][ C0] EXT4-fs (loop5): last error at time 1778341909: ext4_acquire_dquot:7034 [ 90.338868][ T28] audit: type=1400 audit(1778341910.038:263): avc: denied { associate } for pid=7457 comm="syz.0.1944" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 90.349574][ T7454] vhci_hcd vhci_hcd.0: Device attached [ 90.368333][ T7460] cgroup: name respecified [ 90.373075][ T7440] loop5: lost filesystem error report for type 5 error -117 [ 90.373320][ T7440] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 90.390159][ T7440] loop5: lost filesystem error report for type 5 error -117 [ 90.390438][ T7440] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #16: comm syz.5.1936: data will be lost [ 90.429909][ T7455] vhci_hcd: connection closed [ 90.430600][ T1656] vhci_hcd vhci_hcd.1: stop threads [ 90.438630][ T7440] EXT4-fs (loop5): 1 truncate cleaned up [ 90.454789][ T7440] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.460139][ T1656] vhci_hcd vhci_hcd.1: release socket [ 90.502640][ T1656] vhci_hcd vhci_hcd.1: disconnect device [ 90.522952][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.534566][ T1035] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 90.769963][ T7486] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 90.780886][ T3561] udevd[3561]: incorrect ext4 checksum on /dev/loop5 [ 90.797291][ T7488] tmpfs: Unknown parameter 'context6¿LòÃgñæ9¤†ª“1`w÷AšÙuújÍái#áôa•' [ 90.811119][ T3561] udevd[3561]: incorrect ext4 checksum on /dev/loop5 [ 91.067799][ T28] audit: type=1326 audit(1778341910.721:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7513 comm="syz.5.1972" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0345d7cdd9 code=0x0 [ 91.282524][ T7535] syz.0.1982 uses obsolete (PF_INET,SOCK_PACKET) [ 91.298874][ T28] audit: type=1400 audit(1778341910.945:265): avc: denied { create } for pid=7534 comm="syz.0.1982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 91.352080][ T7537] tmpfs: Bad value for 'mpol' [ 91.778201][ T7565] loop4: p2 < > p3 < p5 > p4 [ 91.793495][ T7565] loop4: partition table partially beyond EOD, truncated [ 91.822811][ T7565] loop4: p2 start 4278190080 is beyond EOD, truncated [ 91.843201][ T7565] loop4: p4 size 8192 extends beyond EOD, truncated [ 91.866002][ T7565] loop4: p5 size 8192 extends beyond EOD, truncated [ 92.202533][ T7593] set_capacity_and_notify: 5 callbacks suppressed [ 92.202553][ T7593] loop1: detected capacity change from 0 to 512 [ 92.260928][ T7593] EXT4-fs (loop1): bad s_want_extra_isize: 192 [ 92.372359][ T7599] loop0: detected capacity change from 0 to 2048 [ 92.462780][ T7599] Alternate GPT is invalid, using primary GPT. [ 92.495943][ T7599] loop0: p2 p3 p7 [ 92.808924][ T28] audit: type=1326 audit(127.797:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7628 comm="syz.0.2037" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4cf27ecdd9 code=0x0 [ 92.860451][ T7626] loop4: detected capacity change from 0 to 2048 [ 92.932194][ T7635] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 92.938764][ T7635] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 92.953688][ T7626] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 92.983043][ T7639] loop3: detected capacity change from 0 to 1764 [ 93.027119][ T7635] vhci_hcd vhci_hcd.0: Device attached [ 93.176355][ T7636] vhci_hcd: connection closed [ 93.176697][ T1656] vhci_hcd vhci_hcd.5: stop threads [ 93.186871][ T9] vhci_hcd vhci_hcd.5: vhci_device speed not set [ 93.204347][ T1656] vhci_hcd vhci_hcd.5: release socket [ 93.222889][ T1656] vhci_hcd vhci_hcd.5: disconnect device [ 93.233643][ T7639] isofs_fill_super: get root inode failed [ 93.272186][ T9] usb 11-1: new full-speed USB device number 2 using vhci_hcd [ 93.298993][ T9] usb 11-1: enqueue for inactive port 0 [ 93.317790][ T9] usb 11-1: enqueue for inactive port 0 [ 93.340120][ T9] usb 11-1: enqueue for inactive port 0 [ 93.443212][ T9] vhci_hcd vhci_hcd.5: vhci_device speed not set [ 94.152616][ T7713] loop0: detected capacity change from 0 to 2048 [ 94.176905][ T7713] EXT4-fs: Ignoring removed nobh option [ 94.196540][ T7719] loop1: detected capacity change from 0 to 256 [ 94.214176][ T7713] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.2069: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 94.218121][ T7719] vfat: Unexpected value for 'flush' [ 94.251609][ T7713] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 94.254735][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 94.270325][ C0] EXT4-fs (loop0): initial error at time 129: ext4_ext_check_inode:521: inode 2 [ 94.279434][ C0] EXT4-fs (loop0): last error at time 129: ext4_ext_check_inode:521: inode 2 [ 94.289002][ T7713] EXT4-fs (loop0): Remounting filesystem read-only [ 94.319136][ T7713] EXT4-fs (loop0): get root inode failed [ 94.324854][ T7713] EXT4-fs (loop0): mount failed [ 94.374674][ T7727] tmpfs: Bad value for 'mpol' [ 94.389650][ T7729] loop1: detected capacity change from 0 to 164 [ 94.403118][ T7729] ISOFS: unable to read i-node block [ 94.415301][ T7729] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 94.488597][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop4p40, 10) failed: No such file or directory [ 94.500520][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p42, 10) failed: No such file or directory [ 94.504071][ T6145] udevd[6145]: inotify_add_watch(7, /dev/loop4p35, 10) failed: No such file or directory [ 94.514671][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p36, 10) failed: No such file or directory [ 94.581491][ T7743] tmpfs: Bad value for 'mpol' [ 94.604825][ T7742] loop4: detected capacity change from 0 to 512 [ 94.622523][ T7733] loop0: detected capacity change from 0 to 8192 [ 94.662786][ T7742] EXT4-fs: Ignoring removed bh option [ 94.683390][ T2987] loop0: p2 p3 [ 94.688899][ T7742] EXT4-fs: Ignoring removed mblk_io_submit option [ 94.700863][ T2987] loop0: p3 start 117440512 is beyond EOD, truncated [ 94.718334][ T7733] loop0: p2 p3 [ 94.732984][ T7742] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 94.740825][ T7733] loop0: p3 start 117440512 is beyond EOD, truncated [ 94.780216][ T7742] EXT4-fs error (device loop4): __ext4_fill_super:5596: inode #2: comm syz.4.2057: iget: bogus i_mode (110000) [ 94.818073][ T2987] loop0: p2 p3 [ 94.828549][ T2987] loop0: p3 start 117440512 is beyond EOD, truncated [ 94.863795][ T7742] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 94.864105][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 94.880042][ C0] EXT4-fs (loop4): last error at time 129: __ext4_fill_super:5596: inode 2 [ 94.963463][ T7742] EXT4-fs (loop4): get root inode failed [ 94.985665][ T7742] EXT4-fs (loop4): mount failed [ 95.038079][ T7759] loop0: detected capacity change from 0 to 8192 [ 95.496140][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop4p198, 10) failed: No such file or directory [ 95.507074][ T6146] udevd[6146]: inotify_add_watch(7, /dev/loop4p213, 10) failed: No such file or directory [ 95.508846][ T6145] udevd[6145]: inotify_add_watch(7, /dev/loop4p199, 10) failed: No such file or directory [ 95.520386][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p205, 10) failed: No such file or directory [ 95.548747][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p202, 10) failed: No such file or directory [ 95.564162][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop4p214, 10) failed: No such file or directory [ 95.571052][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop4p203, 10) failed: No such file or directory [ 95.585161][ T4397] udevd[4397]: inotify_add_watch(7, /dev/loop4p206, 10) failed: No such file or directory [ 95.596746][ T6143] udevd[6143]: inotify_add_watch(7, /dev/loop4p204, 10) failed: No such file or directory [ 95.617287][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p210, 10) failed: No such file or directory [ 95.968851][ T7803] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 95.975439][ T7803] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 95.984131][ T7794] Alternate GPT is invalid, using primary GPT. [ 96.024124][ T7794] loop4: p2 p3 p7 [ 96.036099][ T7803] vhci_hcd vhci_hcd.0: Device attached [ 96.053598][ T7808] EXT4-fs: Ignoring removed bh option [ 96.061361][ T7804] vhci_hcd: connection closed [ 96.066865][ T30] vhci_hcd vhci_hcd.3: stop threads [ 96.084363][ T7808] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.096983][ T30] vhci_hcd vhci_hcd.3: release socket [ 96.109815][ T30] vhci_hcd vhci_hcd.3: disconnect device [ 96.117859][ T2987] Alternate GPT is invalid, using primary GPT. [ 96.118895][ T7808] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 96.128911][ T2987] loop4: p2 p3 p7 [ 96.163508][ T7808] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 96.179152][ T7808] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.197336][ T7808] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 96.283993][ T7808] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 96.334332][ T7808] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2113: Failed to acquire dquot type 1 [ 96.348434][ T28] audit: type=1326 audit(131.109:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7816 comm="syz.5.2117" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0345d7cdd9 code=0x0 [ 96.386551][ T7808] loop0: lost filesystem error report for type 5 error -5 [ 96.388378][ T7808] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2113: Invalid block bitmap block 0 in block_group 0 [ 96.395599][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 96.395626][ C0] EXT4-fs (loop0): last error at time 131: ext4_acquire_dquot:7034 [ 96.496418][ T7808] loop0: lost filesystem error report for type 5 error -117 [ 96.514985][ T7808] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2113: Invalid block bitmap block 0 in block_group 0 [ 96.592862][ T7808] loop0: lost filesystem error report for type 5 error -117 [ 96.593113][ T7808] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2113: Invalid block bitmap block 0 in block_group 0 [ 96.663790][ T7808] loop0: lost filesystem error report for type 5 error -117 [ 96.664255][ T7808] Quota error (device loop0): write_blk: dquota write failed [ 96.707933][ T7808] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 96.753305][ T7808] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2113: Failed to acquire dquot type 1 [ 96.795686][ T7808] loop0: lost filesystem error report for type 5 error -28 [ 96.795991][ T7808] Quota error (device loop0): write_blk: dquota write failed [ 96.834076][ T7808] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 96.873064][ T7808] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2113: Failed to acquire dquot type 1 [ 96.913394][ T7808] loop0: lost filesystem error report for type 5 error -28 [ 96.913626][ T7808] EXT4-fs (loop0): 1 orphan inode deleted [ 96.935171][ T7836] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000802) [ 96.950119][ T28] audit: type=1326 audit(131.679:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7838 comm="syz.1.2128" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03c641cdd9 code=0x0 [ 96.966840][ T7808] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.095356][ T7808] syz.0.2113 (7808) used greatest stack depth: 9024 bytes left [ 97.136515][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.153963][ T7842] loop5: unable to read partition table [ 97.166820][ T7842] loop5: partition table beyond EOD, truncated [ 97.183825][ T7842] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 97.197807][ T7853] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 97.204445][ T7853] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 97.234581][ T7853] vhci_hcd vhci_hcd.0: Device attached [ 97.251904][ T7854] vhci_hcd: connection closed [ 97.252222][ T1656] vhci_hcd vhci_hcd.0: stop threads [ 97.273789][ T1656] vhci_hcd vhci_hcd.0: release socket [ 97.289514][ T1656] vhci_hcd vhci_hcd.0: disconnect device [ 97.324746][ T7849] loop3: p1 p2 < 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 [ 97.332569][ T7849] loop3: p3 start 150995456 is beyond EOD, truncated [ 97.746192][ T7879] set_capacity_and_notify: 5 callbacks suppressed [ 97.746210][ T7879] loop4: detected capacity change from 0 to 2048 [ 97.959111][ T7886] loop5: detected capacity change from 0 to 128 [ 98.175318][ T28] audit: type=1326 audit(132.820:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7899 comm="syz.3.2157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f42cbe8cdd9 code=0x0 [ 98.302911][ T28] audit: type=1400 audit(132.942:270): avc: denied { read append } for pid=7909 comm="syz.0.2161" 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 [ 98.426332][ T7919] loop0: detected capacity change from 0 to 2048 [ 98.467472][ T7922] loop1: detected capacity change from 0 to 128 [ 98.596843][ T7919] loop0: unable to read partition table [ 98.608671][ T7919] loop0: partition table beyond EOD, truncated [ 98.643583][ T7919] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 98.917301][ T7947] loop0: detected capacity change from 0 to 2048 [ 98.952138][ T7947] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 99.125764][ T7962] loop4: detected capacity change from 0 to 2048 [ 99.338261][ T7962] loop4: unable to read partition table [ 99.350773][ T7962] loop4: partition table beyond EOD, truncated [ 99.358526][ T7962] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 99.496599][ T7979] tmpfs: Bad value for 'mpol' [ 99.709044][ T7993] loop3: detected capacity change from 0 to 512 [ 99.723540][ T7993] EXT4-fs: Ignoring removed bh option [ 99.737819][ T7993] EXT4-fs: Ignoring removed mblk_io_submit option [ 99.750450][ T7993] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 99.773266][ T7993] EXT4-fs error (device loop3): __ext4_fill_super:5596: inode #2: comm syz.3.2202: iget: bogus i_mode (110000) [ 99.785214][ T7995] loop1: detected capacity change from 0 to 1024 [ 99.799256][ T2987] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 99.800162][ T7995] EXT4-fs: inline encryption not supported [ 99.835490][ T7993] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 99.921023][ T7995] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 99.946725][ T8004] loop4: detected capacity change from 0 to 512 [ 99.964727][ T8004] EXT4-fs: inline encryption not supported [ 99.982388][ T7995] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.2204: Freeing blocks not in datazone - block = 0, count = 4096 [ 99.999131][ T8004] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 100.000429][ T7993] EXT4-fs (loop3): get root inode failed [ 100.007723][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 100.007742][ C1] EXT4-fs (loop3): last error at time 134: __ext4_fill_super:5596: inode 2 [ 100.008593][ T8004] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.025185][ T7995] loop1: lost filesystem error report for type 5 error -117 [ 100.029804][ T7993] EXT4-fs (loop3): mount failed [ 100.051825][ T7995] EXT4-fs (loop1): Remounting filesystem read-only [ 100.058894][ T7995] EXT4-fs (loop1): 1 orphan inode deleted [ 100.064680][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 100.064704][ C0] EXT4-fs (loop1): initial error at time 134: ext4_free_blocks:6718 [ 100.064732][ C0] EXT4-fs (loop1): last error at time 134: ext4_free_blocks:6718 [ 100.097085][ T8004] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2207: Failed to acquire dquot type 1 [ 100.113204][ T8004] loop4: lost filesystem error report for type 5 error -5 [ 100.113505][ T1656] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 100.131326][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 100.131343][ C0] EXT4-fs (loop4): initial error at time 134: ext4_acquire_dquot:7034 [ 100.131376][ C0] EXT4-fs (loop4): last error at time 134: ext4_acquire_dquot:7034 [ 100.154598][ T8004] EXT4-fs (loop4): Remounting filesystem read-only [ 100.166666][ T8004] EXT4-fs (loop4): 1 truncate cleaned up [ 100.178024][ T8004] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.223824][ T1656] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 100.236742][ T7995] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.254072][ T1656] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 100.311448][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.339666][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.349602][ T8016] loop5: detected capacity change from 0 to 2048 [ 100.416378][ T8016] loop5: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 100.419664][ T8024] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 100.546132][ T8024] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: comm syz.4.2217: inode #1792: comm syz.4.2217: iget: illegal inode # [ 100.576307][ T8024] loop4: lost filesystem error report for type 5 error -117 [ 100.576551][ T8024] EXT4-fs (loop4): Remounting filesystem read-only [ 100.583937][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 100.583955][ C1] EXT4-fs (loop4): initial error at time 135: ext4_get_journal_inode:5896 [ 100.583982][ C1] EXT4-fs (loop4): last error at time 135: ext4_get_journal_inode:5896 [ 100.625033][ T8024] EXT4-fs (loop4): no journal found [ 100.639803][ T8024] EXT4-fs (loop4): can't get journal size [ 100.652314][ T8024] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 100.668942][ T8024] EXT4-fs (loop4): failed to initialize system zone (-22) [ 100.682083][ T8024] EXT4-fs (loop4): mount failed [ 100.754474][ T8039] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.2222: EA inode hash validation failed [ 100.778238][ T8039] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.2222: corrupted inode contents [ 100.830326][ T8039] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.830487][ T8039] EXT4-fs (loop3): Remounting filesystem read-only [ 100.846303][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 100.846327][ C0] EXT4-fs (loop3): initial error at time 135: ext4_do_update_inode:5690: inode 15 [ 100.846353][ C0] EXT4-fs (loop3): last error at time 135: ext4_do_update_inode:5690: inode 15 [ 100.956016][ T8046] EXT4-fs: Ignoring removed bh option [ 100.963279][ T8039] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 100.979345][ T8046] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.993050][ T8039] EXT4-fs (loop3): 1 orphan inode deleted [ 101.004046][ T8046] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 101.010492][ T8039] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.037632][ T8046] EXT4-fs error (device loop0): __ext4_fill_super:5596: inode #2: comm syz.0.2223: iget: bogus i_mode (110000) [ 101.072051][ T8046] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 101.072362][ T8046] EXT4-fs (loop0): get root inode failed [ 101.081564][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 101.081580][ C1] EXT4-fs (loop0): last error at time 135: __ext4_fill_super:5596: inode 2 [ 101.103346][ T8046] EXT4-fs (loop0): mount failed [ 101.133836][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.191303][ T8053] loop0: p2 p3 p7 [ 101.365393][ T2987] loop5: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 102.028121][ T8120] EXT4-fs: Ignoring removed bh option [ 102.141252][ T8120] EXT4-fs: Ignoring removed mblk_io_submit option [ 102.148832][ T8120] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 102.161097][ T8120] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 102.170311][ T8120] EXT4-fs (loop5): orphan cleanup on readonly fs [ 102.178225][ T8120] __quota_error: 12 callbacks suppressed [ 102.178239][ T8120] Quota error (device loop5): do_insert_tree: Free block already used in tree: block 4 [ 102.194565][ T8120] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 102.204607][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2231: Failed to acquire dquot type 1 [ 102.216132][ T8120] loop5: lost filesystem error report for type 5 error -5 [ 102.219249][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 102.232905][ C1] EXT4-fs (loop5): last error at time 136: ext4_acquire_dquot:7034 [ 102.241215][ T8120] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2231: Invalid block bitmap block 0 in block_group 0 [ 102.255014][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 102.255854][ T8120] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2231: Invalid block bitmap block 0 in block_group 0 [ 102.276748][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 102.279255][ T8120] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2231: Invalid block bitmap block 0 in block_group 0 [ 102.315565][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 102.316553][ T8120] Quota error (device loop5): write_blk: dquota write failed [ 102.332584][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop3p51, 10) failed: No such file or directory [ 102.348657][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop3p45, 10) failed: No such file or directory [ 102.351336][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop3p47, 10) failed: No such file or directory [ 102.359924][ T8120] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 102.375268][ T6143] udevd[6143]: inotify_add_watch(7, /dev/loop3p48, 10) failed: No such file or directory [ 102.391197][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p49, 10) failed: No such file or directory [ 102.399656][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p43, 10) failed: No such file or directory [ 102.401794][ T4396] udevd[4396]: inotify_add_watch(7, /dev/loop3p44, 10) failed: No such file or directory [ 102.426526][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p46, 10) failed: No such file or directory [ 102.441359][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop3p41, 10) failed: No such file or directory [ 102.456013][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2231: Failed to acquire dquot type 1 [ 102.460162][ T6146] udevd[6146]: inotify_add_watch(7, /dev/loop3p50, 10) failed: No such file or directory [ 102.507918][ T8120] loop5: lost filesystem error report for type 5 error -28 [ 102.509864][ T8120] Quota error (device loop5): write_blk: dquota write failed [ 102.567880][ T8134] tmpfs: Bad value for 'mpol' [ 102.583594][ T8120] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 102.622253][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2231: Failed to acquire dquot type 1 [ 102.657575][ T8120] loop5: lost filesystem error report for type 5 error -28 [ 102.657815][ T8120] EXT4-fs (loop5): 1 orphan inode deleted [ 102.705165][ T8120] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.818594][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.884940][ T8160] EXT4-fs: inline encryption not supported [ 102.921924][ T8160] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.967802][ T8160] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.2277: Freeing blocks not in datazone - block = 0, count = 4096 [ 103.006943][ T8160] loop5: lost filesystem error report for type 5 error -117 [ 103.007364][ T8160] EXT4-fs (loop5): Remounting filesystem read-only [ 103.014806][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 103.014824][ C1] EXT4-fs (loop5): initial error at time 137: ext4_free_blocks:6718 [ 103.014865][ C1] EXT4-fs (loop5): last error at time 137: ext4_free_blocks:6718 [ 103.128360][ T8160] EXT4-fs (loop5): 1 orphan inode deleted [ 103.143861][ T8160] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.156704][ T12] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 103.190217][ T12] Quota error (device loop5): write_blk: dquota write failed [ 103.206215][ T12] Quota error (device loop5): remove_free_dqentry: Can't write block (2) with free entries [ 103.233066][ T12] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 103.269082][ T12] Quota error (device loop5): write_blk: dquota write failed [ 103.286431][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.292610][ T12] Quota error (device loop5): free_dqentry: Can't move quota data block (2) to free list [ 103.335167][ T12] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 104.537282][ T8245] set_capacity_and_notify: 7 callbacks suppressed [ 104.537297][ T8245] loop0: detected capacity change from 0 to 512 [ 104.627492][ T8245] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.2322: ea_inode file size=458758 entry size=16777216 [ 104.788677][ T8245] EXT4-fs (loop0): 1 orphan inode deleted [ 104.813431][ T8245] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.897324][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.034456][ T8258] loop1: detected capacity change from 0 to 2048 [ 105.280040][ T8258] loop1: unable to read partition table [ 105.298775][ T8258] loop1: partition table beyond EOD, truncated [ 105.344243][ T8258] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 105.480343][ T8231] loop3: detected capacity change from 0 to 32768 [ 105.507970][ T2987] loop1: unable to read partition table [ 105.524020][ T2987] loop1: partition table beyond EOD, truncated [ 106.385191][ T8267] kexec: Could not allocate control_code_buffer [ 106.508141][ T8295] loop5: detected capacity change from 0 to 32768 [ 106.563702][ T8295] loop5: p3 < p5 p6 p7 p8 > p4 < p9 p10 > [ 106.587436][ T8295] loop5: p6 start 50334720 is beyond EOD, truncated [ 106.600461][ T8295] loop5: p7 start 68608 is beyond EOD, truncated [ 106.612960][ T8295] loop5: p8 size 33554432 extends beyond EOD, truncated [ 106.630843][ T8295] loop5: p10 start 50334720 is beyond EOD, truncated [ 106.647660][ T8325] loop1: detected capacity change from 0 to 512 [ 106.655198][ T8325] EXT4-fs: Ignoring removed nobh option [ 106.674359][ T8325] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 106.688260][ T2987] loop5: p3 < p5 p6 p7 p8 > p4 < p9 p10 > [ 106.709520][ T2987] loop5: p6 start 50334720 is beyond EOD, truncated [ 106.725606][ T2987] loop5: p7 start 68608 is beyond EOD, truncated [ 106.732594][ T8325] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2360: attempt to clear invalid blocks 1 len 1 [ 106.759692][ T2987] loop5: p8 size 33554432 extends beyond EOD, truncated [ 106.766995][ T8325] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 106.767238][ T8325] EXT4-fs (loop1): Remounting filesystem read-only [ 106.776439][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 106.776476][ C1] EXT4-fs (loop1): initial error at time 140: ext4_clear_blocks:876: inode 13 [ 106.776515][ C1] EXT4-fs (loop1): last error at time 140: ext4_clear_blocks:876: inode 13 [ 106.810922][ T2987] loop5: p10 start 50334720 is beyond EOD, truncated [ 106.819300][ T8325] EXT4-fs (loop1): 1 truncate cleaned up [ 106.825519][ T8325] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.881994][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.995974][ T8349] loop4: detected capacity change from 0 to 512 [ 107.002978][ T8347] loop0: detected capacity change from 0 to 1764 [ 107.027421][ T8349] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 107.042889][ T8349] EXT4-fs (loop4): mount failed [ 107.054811][ T8347] iso9660: Bad value for 'gid' [ 107.066148][ T8347] iso9660: Bad value for 'gid' [ 107.298478][ T8379] loop3: detected capacity change from 0 to 2048 [ 107.409188][ T8393] loop4: detected capacity change from 0 to 128 [ 107.493014][ T8379] loop3: unable to read partition table [ 107.516466][ T8379] loop3: partition table beyond EOD, truncated [ 107.544426][ T8379] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 107.699854][ T8426] loop1: detected capacity change from 0 to 128 [ 107.712871][ T8426] FAT-fs (loop1): bogus number of FAT sectors [ 107.721746][ T8426] FAT-fs (loop1): Can't find a valid FAT filesystem [ 107.764401][ T2987] loop3: unable to read partition table [ 107.775389][ T2987] loop3: partition table beyond EOD, truncated [ 107.913451][ T8448] EXT4-fs: Ignoring removed nobh option [ 107.954243][ T8448] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 107.988203][ T2987] loop5: unable to read partition table [ 108.000634][ T8448] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2420: attempt to clear invalid blocks 1 len 1 [ 108.019484][ T2987] loop5: partition table beyond EOD, truncated [ 108.041099][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 108.041116][ T28] audit: type=1326 audit(142.053:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8454 comm="syz.0.2423" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4cf27ecdd9 code=0x0 [ 108.066633][ T8448] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 108.072109][ T8448] EXT4-fs (loop3): Remounting filesystem read-only [ 108.077782][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 108.082075][ T8448] EXT4-fs (loop3): 1 truncate cleaned up [ 108.087868][ C1] EXT4-fs (loop3): initial error at time 142: ext4_clear_blocks:876 [ 108.096914][ T8448] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.100010][ C1] : inode 13 [ 108.100023][ C1] EXT4-fs (loop3): last error at time 142: ext4_clear_blocks:876: inode 13 [ 108.176178][ T8444] loop5: unable to read partition table [ 108.181931][ T8444] loop5: partition table beyond EOD, truncated [ 108.198610][ T8444] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 108.236905][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.255456][ T2987] loop5: unable to read partition table [ 108.263632][ T2987] loop5: partition table beyond EOD, truncated [ 108.509830][ T2987] loop1: unable to read partition table [ 108.517402][ T8509] rock: directory entry would overflow storage [ 108.523646][ T2987] loop1: partition table beyond EOD, truncated [ 108.530336][ T8509] rock: sig=0x5245, size=8, remaining=5 [ 108.544758][ T8513] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.561447][ T8513] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a80ec01c, mo2=0002] [ 108.574815][ T8513] System zones: 0-2, 18-18, 34-34 [ 108.580868][ T8513] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.2451: bad orphan inode 15 [ 108.617781][ T8513] loop4: lost filesystem error report for type 5 error -117 [ 108.617934][ T8513] ext4_test_bit(bit=14, block=18) = 1 [ 108.625432][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 108.625469][ C1] EXT4-fs (loop4): initial error at time 142: ext4_orphan_get:1423 [ 108.625502][ C1] EXT4-fs (loop4): last error at time 142: ext4_orphan_get:1423 [ 108.671227][ T8513] is_bad_inode(inode)=0 [ 108.675504][ T8513] NEXT_ORPHAN(inode)=2264924160 [ 108.680948][ T8513] max_ino=32 [ 108.686994][ T8513] i_nlink=0 [ 108.692351][ T8513] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2451: corrupted inode contents [ 108.693087][ T8490] loop1: unable to read partition table [ 108.705966][ T8513] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.713926][ T8513] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #15: comm syz.4.2451: mark_inode_dirty error [ 108.723159][ T8490] loop1: partition table beyond EOD, truncated [ 108.723204][ T8490] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 108.782232][ T8513] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.782786][ T8513] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2451: corrupted inode contents [ 108.824676][ T8513] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.825109][ T8513] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.2451: mark_inode_dirty error [ 108.846596][ T8513] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.846885][ T8513] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.2451: mark inode dirty (error -117) [ 108.872909][ T8513] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 108.874315][ T8513] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 108.901202][ T8513] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.935698][ T2987] loop1: unable to read partition table [ 108.942639][ T2987] loop1: partition table beyond EOD, truncated [ 108.960481][ T3640] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.099462][ T8554] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2472: corrupted inode contents [ 109.120192][ T8554] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 109.125369][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 109.141083][ C0] EXT4-fs (loop0): initial error at time 143: ext4_do_update_inode:5690: inode 16 [ 109.141964][ T8554] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2472: mark_inode_dirty error [ 109.150367][ C0] EXT4-fs (loop0): last error at time 143: ext4_do_update_inode:5690: inode 16 [ 109.190125][ T8558] EXT4-fs: Ignoring removed nobh option [ 109.202640][ T8554] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 109.217512][ T8558] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 109.227146][ T8554] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2472: corrupted inode contents [ 109.248048][ T8558] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 109.266794][ T8568] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.2475: ea_inode file size=458758 entry size=16777216 [ 109.292792][ T8558] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2470: Failed to acquire dquot type 0 [ 109.309371][ T8554] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 109.309541][ T8554] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2472: mark_inode_dirty error [ 109.330590][ T8558] loop3: lost filesystem error report for type 5 error -5 [ 109.332073][ T8558] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2470: corrupted inode contents [ 109.339356][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 109.339383][ C1] EXT4-fs (loop3): initial error at time 143: ext4_acquire_dquot:7034 [ 109.339414][ C1] EXT4-fs (loop3): last error at time 143: ext4_acquire_dquot:7034 [ 109.386874][ T8568] EXT4-fs (loop1): 1 orphan inode deleted [ 109.396101][ T8568] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.411635][ T8554] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2472: corrupted inode contents [ 109.427511][ T8558] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.2470: mark_inode_dirty error [ 109.439123][ T3561] udevd[3561]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 109.441946][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 109.460359][ T6145] udevd[6145]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 109.473413][ T8558] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2470: corrupted inode contents [ 109.485569][ T8554] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 109.492356][ T8558] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.2470: mark_inode_dirty error [ 109.518775][ T8554] loop0: lost filesystem error report for type 5 error -117 [ 109.520086][ T8554] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2472: corrupted inode contents [ 109.529345][ T8558] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2470: corrupted inode contents [ 109.558548][ T3635] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.568328][ T8558] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 109.583500][ T6144] udevd[6144]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 109.586969][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop5p13, 10) failed: No such file or directory [ 109.596470][ T4397] udevd[4397]: inotify_add_watch(7, /dev/loop5p14, 10) failed: No such file or directory [ 109.609748][ T6143] udevd[6143]: inotify_add_watch(7, /dev/loop5p10, 10) failed: No such file or directory [ 109.614692][ T4398] udevd[4398]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory [ 109.627632][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 109.633957][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p11, 10) failed: No such file or directory [ 109.650038][ T8558] loop3: lost filesystem error report for type 5 error -117 [ 109.671637][ T8558] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2470: corrupted inode contents [ 109.672596][ T8554] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2472: mark_inode_dirty error [ 109.690683][ T8558] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.2470: mark_inode_dirty error [ 109.761361][ T8558] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 109.788216][ T8558] loop3: lost filesystem error report for type 5 error -117 [ 109.788669][ T8558] EXT4-fs (loop3): 1 truncate cleaned up [ 109.805946][ T8554] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 109.822732][ T8554] loop0: lost filesystem error report for type 5 error -117 [ 109.823112][ T8554] EXT4-fs (loop0): 1 truncate cleaned up [ 109.841935][ T1747] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 109.856469][ T8554] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.875368][ T1747] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:9: Failed to release dquot type 1 [ 109.911975][ T8558] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.014758][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.082819][ T3642] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.276340][ T8603] set_capacity_and_notify: 9 callbacks suppressed [ 110.276358][ T8603] loop5: detected capacity change from 0 to 512 [ 110.338310][ T8603] EXT4-fs warning (device loop5): ext4_xattr_inode_get:546: inode #11: comm syz.5.2492: ea_inode file size=458758 entry size=16777216 [ 110.372504][ T8603] EXT4-fs (loop5): 1 orphan inode deleted [ 110.396777][ T28] audit: type=1400 audit(144.251:278): avc: denied { execute } for pid=8616 comm="syz.1.2500" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=21409 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 110.449962][ T8603] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.508624][ T8621] loop1: detected capacity change from 0 to 8192 [ 110.566499][ T3636] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.607465][ T28] audit: type=1326 audit(144.447:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8632 comm="syz.5.2507" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0345d7cdd9 code=0x0 [ 110.657691][ T28] audit: type=1400 audit(144.503:280): avc: denied { mount } for pid=8634 comm="syz.0.2508" name="/" dev="hugetlbfs" ino=21431 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 110.723136][ T8641] loop1: detected capacity change from 0 to 764 [ 110.741585][ T28] audit: type=1400 audit(144.550:281): avc: denied { unmount } for pid=3633 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 110.751259][ T8639] loop3: detected capacity change from 0 to 2048 [ 110.786522][ T8641] rock: directory entry would overflow storage [ 110.794805][ T8641] rock: sig=0x5245, size=8, remaining=5 [ 110.881991][ T8639] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 111.121611][ T6144] ================================================================== [ 111.220740][ T6144] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 111.227750][ T6144] [ 111.230105][ T6144] write to 0xffff88810450e68c of 4 bytes by task 6145 on cpu 0: [ 111.237752][ T6144] shmem_mknod+0x143/0x170 [ 111.242199][ T6144] shmem_create+0x34/0x50 [ 111.246558][ T6144] path_openat+0xd75/0x2050 [ 111.251086][ T6144] do_file_open+0x16c/0x290 [ 111.255619][ T6144] do_sys_openat2+0x94/0x130 [ 111.260236][ T6144] __x64_sys_openat+0xf2/0x120 [ 111.265023][ T6144] x64_sys_call+0x1e39/0x3020 [ 111.269758][ T6144] do_syscall_64+0x12c/0x3b0 [ 111.274374][ T6144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.280298][ T6144] [ 111.282642][ T6144] read to 0xffff88810450e68c of 4 bytes by task 6144 on cpu 1: [ 111.290209][ T6144] fill_mg_cmtime+0x5b/0x240 [ 111.294835][ T6144] generic_fillattr+0x24a/0x340 [ 111.299724][ T6144] shmem_getattr+0x181/0x200 [ 111.304342][ T6144] vfs_getattr_nosec+0x146/0x1e0 [ 111.309301][ T6144] vfs_getattr+0x48/0x60 [ 111.313558][ T6144] vfs_statx_path+0x28/0x140 [ 111.318188][ T6144] vfs_statx+0xc4/0x170 [ 111.322358][ T6144] vfs_fstatat+0x118/0x170 [ 111.326801][ T6144] __se_sys_newfstatat+0x55/0x3e0 [ 111.331849][ T6144] __x64_sys_newfstatat+0x55/0x70 [ 111.336899][ T6144] x64_sys_call+0x2c64/0x3020 [ 111.341599][ T6144] do_syscall_64+0x12c/0x3b0 [ 111.346221][ T6144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.352144][ T6144] [ 111.354477][ T6144] value changed: 0x38179f1f -> 0x381e773e [ 111.360210][ T6144] [ 111.362559][ T6144] Reported by Kernel Concurrency Sanitizer on: [ 111.368727][ T6144] CPU: 1 UID: 0 PID: 6144 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 111.379170][ T6144] Tainted: [W]=WARN [ 111.383000][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 111.393093][ T6144] ==================================================================