last executing test programs: 1m12.79371059s ago: executing program 2 (id=597): signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 1m12.79124892s ago: executing program 2 (id=601): delete_module(&(0x7f0000000000), 0x0) 1m12.769418331s ago: executing program 2 (id=605): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec', 0x2, 0x0) 1m12.768366261s ago: executing program 2 (id=609): pwritev2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 1m12.750357153s ago: executing program 2 (id=613): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control', 0x800, 0x0) 1m12.702102005s ago: executing program 2 (id=619): 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) 1.18994534s ago: executing program 4 (id=3325): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x58e, &(0x7f0000000180), 0x1, 0x451, &(0x7f0000000780)="$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") 1.020854961s ago: executing program 5 (id=3333): syz_emit_ethernet(0x36, &(0x7f0000000780)={@local, @link_local, @void, {@ipv4={0x6000, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x81, 0x6, 0x0, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}}, {{0x0, 0xfffc, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x44}}}}}}, 0x0) 903.060028ms ago: executing program 5 (id=3336): shmctl$SHM_UNLOCK(0x0, 0xc) 876.285319ms ago: executing program 5 (id=3337): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000540)='./file2\x00', 0x808d, &(0x7f00000000c0), 0xfe, 0x504, &(0x7f0000000a80)="$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") 641.163433ms ago: executing program 4 (id=3346): prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000feb000/0x14000)=nil) 507.11905ms ago: executing program 4 (id=3350): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 436.144594ms ago: executing program 4 (id=3353): syz_read_part_table(0x5e1, &(0x7f0000000600)="$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") 376.501878ms ago: executing program 0 (id=3355): shmdt(0x0) 327.472431ms ago: executing program 1 (id=3356): syz_emit_ethernet(0x46, &(0x7f0000000240)={@local, @link_local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @local, @local, {[@dstopts={0x89, 0x1, '\x00', [@generic={0x31}, @jumbo={0xc2, 0x4, 0x20000007}]}]}}}}}, 0x0) 327.174301ms ago: executing program 3 (id=3357): prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 311.146552ms ago: executing program 0 (id=3358): clock_adjtime(0x0, &(0x7f0000001100)={0xd77, 0x2000000000000000, 0x80, 0xfffffffffffffffe, 0x0, 0x4b, 0xf4, 0x0, 0x0, 0xa12, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x7e28, 0x0, 0x0, 0x0, 0xefe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) 310.730851ms ago: executing program 1 (id=3359): prctl$PR_SET_SECCOMP(0x4f, 0x2, 0x0) 290.385193ms ago: executing program 0 (id=3360): mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x1021, 0x0) 248.778645ms ago: executing program 1 (id=3361): syz_emit_ethernet(0x74, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x73, 0x0, @private=0x300, @multicast1}, {0xc00, 0x0, 0xfffffe9a, 0x0, @gue={{0x2}}}}}}}, 0x0) 248.041375ms ago: executing program 5 (id=3362): semget(0x0, 0x1, 0x281) 215.450777ms ago: executing program 3 (id=3363): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000002e000000760000000000000026000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc62, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) 214.930827ms ago: executing program 3 (id=3364): syz_open_procfs(0x0, &(0x7f0000000180)='uid_map\x00') 211.408197ms ago: executing program 0 (id=3365): rt_sigtimedwait(&(0x7f0000000940)={[0x75]}, 0x0, &(0x7f0000000a00)={0x0, 0x3938700}, 0x8) 210.929227ms ago: executing program 4 (id=3366): set_mempolicy(0x6005, &(0x7f0000000080)=0x6, 0x0) 185.990639ms ago: executing program 1 (id=3367): add_key(&(0x7f0000000240)='asymmetric\x00', 0x0, &(0x7f0000000480)="1080", 0x2, 0xffffffffffffffff) 122.195253ms ago: executing program 3 (id=3368): epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, &(0x7f00000001c0)={[0x3]}, 0x8) 121.794933ms ago: executing program 4 (id=3369): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x800718, &(0x7f00000003c0)={[{@delalloc}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x60}}, {@nobh}, {@resgid}, {@resuid}, {@nombcache}, {@noblock_validity}, {@usrquota}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}]}, 0x2, 0x4a3, &(0x7f00000004c0)="$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") 121.627263ms ago: executing program 5 (id=3370): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000040)='./file0\x00', 0x100c404, &(0x7f0000001740)={[{@dots}, {@fat=@fmask={'fmask', 0x3d, 0xdbd}}, {@fat=@uid}, {@fat=@uid={'uid', 0x3d, 0xee00}}, {@dots}, {@nodots}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@nodots}, {@nodots}, {}, {@nodots}, {@dots}, {}, {@fat=@showexec}, {@fat=@usefree}, {@fat=@time_offset={'time_offset', 0x3d, 0x111}}, {@nodots}, {@dots}]}, 0x1, 0x1fa, &(0x7f0000001880)="$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") 105.829363ms ago: executing program 1 (id=3371): perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x63cf80fb, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 100.315584ms ago: executing program 0 (id=3372): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 71.745465ms ago: executing program 3 (id=3373): mremap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f00008b5000/0x1000)=nil) 71.224845ms ago: executing program 5 (id=3374): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x800000, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0xfffffffe, 0x4}, 0x50) 41.805178ms ago: executing program 3 (id=3375): utimensat(0xffffffffffffff9c, &(0x7f00000003c0)='.\x00', &(0x7f00000002c0)={{0x0, 0x3fffffff}}, 0x0) 18.389929ms ago: executing program 0 (id=3376): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb2}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8d}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 0s ago: executing program 1 (id=3377): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xfffffc63, 0x10, 0x2, [@decl_tag={0x4, 0x0, 0x0, 0x11, 0x4, 0x6}]}}, &(0x7f0000000400)=""/116, 0x2a, 0x74, 0x1, 0xc1f}, 0x28) kernel console output (not intermixed with test programs): ][ T6102] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 63.095708][ T6070] truncated [ 63.096814][ T6094] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.1525: iget: bad extra_isize 90 (inode size 256) [ 63.144024][ T6102] EXT4-fs (loop4): inodes count not valid: 0 vs 32 [ 63.150939][ T6094] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1525: error while reading EA inode 18 err=-117 [ 63.163916][ T6094] EXT4-fs (loop1): 1 orphan inode deleted [ 63.190059][ T6108] loop3: detected capacity change from 0 to 1024 [ 63.198901][ T6094] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.225713][ T6108] EXT4-fs: Ignoring removed oldalloc option [ 63.231705][ T6108] EXT4-fs: Ignoring removed bh option [ 63.290374][ T6108] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 1792 [ 63.320892][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 63.335308][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 63.365664][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.443240][ T28] audit: type=1326 audit(1771671357.090:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6122 comm="syz.3.1539" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6b55e2bf79 code=0x0 [ 63.474883][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 63.485277][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 63.537202][ T6135] delete_channel: no stack [ 63.552130][ T6135] delete_channel: no stack [ 64.366635][ T3981] loop1: p2 p3 p4 [ 64.370539][ T3981] loop1: p2 size 8388608 extends beyond EOD, truncated [ 64.414176][ T3981] loop1: p3 start 134217728 is beyond EOD, truncated [ 64.431037][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 64.431051][ T28] audit: type=1400 audit(1771671358.119:228): avc: denied { mount } for pid=6248 comm="syz.0.1600" name="/" dev="ramfs" ino=14619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 64.446148][ T3981] loop1: p4 size 262144 extends beyond EOD, truncated [ 64.507955][ T28] audit: type=1400 audit(1771671358.182:229): avc: denied { unmount } for pid=4060 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 64.532040][ T6256] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 64.544962][ T6226] loop1: p2 p3 p4 [ 64.549093][ T6226] loop1: p2 size 8388608 extends beyond EOD, truncated [ 64.561961][ T6226] loop1: p3 start 134217728 is beyond EOD, truncated [ 64.580916][ T6226] loop1: p4 size 262144 extends beyond EOD, truncated [ 64.595187][ T6256] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 64.621390][ T28] audit: type=1400 audit(1771671358.287:230): avc: denied { unmount } for pid=4075 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 64.641536][ T6256] System zones: 1-12 [ 64.645817][ T6256] EXT4-fs (loop5): orphan cleanup on readonly fs [ 64.687840][ T6264] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.708704][ T6256] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1603: bg 0: block 361: padding at end of block bitmap is not set [ 64.728108][ T6264] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 64.753088][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 64.764366][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 64.777546][ T6270] futex_wake_op: syz.1.1610 tries to shift op by 144; fix this program [ 64.791629][ T6264] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1607: invalid indirect mapped block 8 (level 2) [ 64.845829][ T6256] fserror_report: 3 callbacks suppressed [ 64.845848][ T6256] loop5: lost filesystem error report for type 5 error -117 [ 64.863761][ T6264] fserror_report: 3 callbacks suppressed [ 64.863778][ T6264] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 64.868968][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 64.879671][ T6264] EXT4-fs (loop3): Remounting filesystem read-only [ 64.886366][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.886386][ C0] EXT4-fs (loop3): initial error at time 1771671358: ext4_free_branches:1023: inode 13 [ 64.886417][ C0] EXT4-fs (loop3): last error at time 1771671358: ext4_free_branches:1023: inode 13 [ 64.899695][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 64.918634][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 64.919053][ C1] EXT4-fs (loop5): initial error at time 1771671358: ext4_validate_block_bitmap:441 [ 64.939811][ T6264] EXT4-fs (loop3): 1 truncate cleaned up [ 64.945147][ C1] [ 64.963384][ C1] EXT4-fs (loop5): last error at time 1771671358: ext4_validate_block_bitmap:441 [ 64.973054][ T6256] EXT4-fs (loop5): Remounting filesystem read-only [ 65.014405][ T6256] EXT4-fs (loop5): 1 truncate cleaned up [ 65.017106][ T6264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 65.057054][ T6256] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 65.099093][ T6284] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 65.120412][ T6287] EXT4-fs: Ignoring removed nobh option [ 65.132206][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.159334][ T6287] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 65.185818][ T6294] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 65.193231][ T6287] System zones: 1-12 [ 65.203023][ T6287] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.213150][ T6287] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 65.216560][ T6284] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.1618: inode #0: comm syz.4.1618: iget: illegal inode # [ 65.233261][ T6294] EXT4-fs (loop3): couldn't read superblock of external journal [ 65.244781][ T6287] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1619: corrupted inode contents [ 65.306258][ T6287] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.312051][ T6287] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.1619: mark_inode_dirty error [ 65.314275][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 65.321351][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 65.321388][ C1] EXT4-fs (loop0): initial error at time 1771671359: ext4_do_update_inode:5569: inode 15 [ 65.321444][ C1] EXT4-fs (loop0): last error at time 1771671359: ext4_do_update_inode:5569: inode 15 [ 65.347978][ T6287] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.357541][ T6284] loop4: lost filesystem error report for type 5 error -117 [ 65.382534][ T6284] EXT4-fs (loop4): Remounting filesystem read-only [ 65.390101][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 65.390121][ C1] EXT4-fs (loop4): initial error at time 1771671359: ext4_init_orphan_info:583 [ 65.390141][ C1] EXT4-fs (loop4): last error at time 1771671359: ext4_init_orphan_info:583 [ 65.423046][ T6287] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1619: corrupted inode contents [ 65.486110][ T6306] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 65.504610][ T6284] EXT4-fs (loop4): get orphan inode failed [ 65.519468][ T6287] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.519714][ T6287] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.1619: mark_inode_dirty error [ 65.547894][ T6306] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 65.547936][ T6284] EXT4-fs (loop4): mount failed [ 65.595633][ T6287] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.595778][ T6287] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.1619: mark inode dirty (error -117) [ 65.597295][ T6314] tmpfs: Unexpected value for 'inode32' [ 65.615645][ T6287] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.637746][ T6287] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 65.675681][ T6316] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.725176][ T6287] EXT4-fs (loop0): 1 orphan inode deleted [ 65.743756][ T6287] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 65.756229][ T6316] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.771290][ T6316] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.1632: inode #15: comm syz.1.1632: iget: illegal inode # [ 65.786916][ T6316] loop1: lost filesystem error report for type 5 error -117 [ 65.787143][ T6316] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1632: couldn't read orphan inode 15 (err -117) [ 65.806459][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 65.806481][ C1] EXT4-fs (loop1): initial error at time 1771671359: ext4_orphan_get:1391 [ 65.806528][ C1] EXT4-fs (loop1): last error at time 1771671359: ext4_orphan_get:1391 [ 65.830697][ T6316] loop1: lost filesystem error report for type 5 error -117 [ 65.831387][ T6316] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 65.903975][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.926791][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.069965][ T6344] set_capacity_and_notify: 8 callbacks suppressed [ 66.070013][ T6344] loop0: detected capacity change from 0 to 512 [ 66.137858][ T6344] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 66.213127][ T6344] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.260989][ T6357] loop1: detected capacity change from 0 to 512 [ 66.278329][ T6344] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4224: comm syz.0.1645: Allocating blocks 41-42 which overlap fs metadata [ 66.333962][ T6357] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 66.370309][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 66.370597][ T6344] Quota error (device loop0): write_blk: dquota write failed [ 66.378506][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 66.378528][ C0] EXT4-fs (loop0): initial error at time 1771671360: ext4_mb_mark_diskspace_used:4224 [ 66.378553][ C0] EXT4-fs (loop0): last error at time 1771671360: ext4_mb_mark_diskspace_used:4224 [ 66.440646][ T6344] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 66.484521][ T6344] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4224: comm syz.0.1645: Allocating blocks 41-42 which overlap fs metadata [ 66.501391][ T6378] loop1: detected capacity change from 0 to 128 [ 66.534965][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 66.535341][ T6344] Quota error (device loop0): write_blk: dquota write failed [ 66.581233][ T6344] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 66.624428][ T6389] loop4: detected capacity change from 0 to 256 [ 66.631251][ T6389] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 66.637068][ T6392] loop3: detected capacity change from 0 to 1024 [ 66.643391][ T6344] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.1645: Failed to acquire dquot type 1 [ 66.658628][ T6390] loop1: detected capacity change from 0 to 512 [ 66.661024][ T6392] EXT4-fs: Ignoring removed oldalloc option [ 66.705072][ T6392] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 66.716760][ T6390] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 66.729763][ T6392] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.739307][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 66.740612][ T6344] EXT4-fs error (device loop0): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 66.764088][ T6344] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #12: comm syz.0.1645: corrupted inode contents [ 66.776529][ T6390] EXT4-fs error (device loop1): ext4_init_orphan_info:620: comm syz.1.1668: orphan file block 0: bad magic [ 66.788066][ T6344] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 66.788210][ T6344] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #12: comm syz.0.1645: mark_inode_dirty error [ 66.812872][ T6390] loop1: lost filesystem error report for type 5 error -117 [ 66.813197][ T6390] EXT4-fs (loop1): Remounting filesystem read-only [ 66.820579][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 66.820603][ C0] EXT4-fs (loop1): initial error at time 1771671360: ext4_init_orphan_info:620 [ 66.820631][ C0] EXT4-fs (loop1): last error at time 1771671360: ext4_init_orphan_info:620 [ 66.857955][ T6392] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1667: bad orphan inode 11 [ 66.879506][ T6344] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 66.879754][ T6344] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #12: comm syz.0.1645: corrupted inode contents [ 66.882172][ T6390] EXT4-fs (loop1): mount failed [ 66.890039][ T6392] loop3: lost filesystem error report for type 5 error -117 [ 66.906305][ T6344] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 66.906333][ T6403] loop4: detected capacity change from 0 to 512 [ 66.914448][ T6392] ext4_test_bit(bit=10, block=4) = 1 [ 66.922837][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 66.922856][ C0] EXT4-fs (loop3): initial error at time 1771671360: ext4_orphan_get:1417 [ 66.922880][ C0] EXT4-fs (loop3): last error at time 1771671360: ext4_orphan_get:1417 [ 66.949696][ T6403] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 66.958851][ T6392] is_bad_inode(inode)=0 [ 66.973403][ T6392] NEXT_ORPHAN(inode)=3254779904 [ 66.990031][ T6344] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.1645: mark_inode_dirty error [ 67.008780][ T6403] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 67.014981][ T6392] max_ino=32 [ 67.030764][ T6392] i_nlink=0 [ 67.034837][ T6344] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 67.035377][ T6344] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #12: comm syz.0.1645: corrupted inode contents [ 67.060527][ T6392] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.1667: lblock 2 mapped to illegal pblock 2 (length 1) [ 67.105484][ T6392] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 67.113640][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 67.113667][ C0] EXT4-fs (loop3): initial error at time 1771671360: ext4_orphan_get:1417 [ 67.113699][ C0] EXT4-fs (loop3): last error at time 1771671360: ext4_map_blocks:776: inode 3: block 2 [ 67.142706][ T6344] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 67.148401][ T6392] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 48: comm syz.3.1667: lblock 0 mapped to illegal pblock 48 (length 1) [ 67.171677][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 67.174484][ T6344] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #12: comm syz.0.1645: corrupted inode contents [ 67.192192][ T6392] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 67.202780][ T6409] loop4: detected capacity change from 0 to 512 [ 67.210615][ T6344] EXT4-fs error (device loop0): ext4_truncate:4587: inode #12: comm syz.0.1645: mark_inode_dirty error [ 67.224526][ T6392] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.1667: Failed to acquire dquot type 0 [ 67.243969][ T6344] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 67.259372][ T6344] EXT4-fs (loop0): 1 truncate cleaned up [ 67.259824][ T6392] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 67.282212][ T6409] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.292891][ T6344] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.316860][ T6392] EXT4-fs error (device loop3): ext4_evict_inode:255: inode #11: comm syz.3.1667: mark_inode_dirty error [ 67.335365][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.357974][ T6409] ext4 filesystem being mounted at /239/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.387228][ T6392] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 67.453481][ T6392] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.509229][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.562311][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.577903][ T28] audit: type=1326 audit(1771671361.436:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6430 comm="syz.5.1686" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9a0c86bf79 code=0x0 [ 67.621327][ T4075] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 67.685076][ T4075] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 67.733272][ T4075] EXT4-fs error (device loop3): ext4_quota_off:7287: inode #3: comm syz-executor: mark_inode_dirty error [ 68.033575][ T6495] loop3: detected capacity change from 0 to 2048 [ 68.267881][ T6521] loop3: detected capacity change from 0 to 512 [ 68.306489][ T6527] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.327053][ T6521] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.1730: EA inode hash validation failed [ 68.355753][ T6521] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 68.358885][ T6527] EXT4-fs (loop4): orphan file too big: 4294967295 [ 68.381245][ T6527] EXT4-fs (loop4): mount failed [ 68.386692][ T6521] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.1730: corrupted inode contents [ 68.417390][ T6521] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.1730: mark_inode_dirty error [ 68.428851][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 68.428876][ C1] EXT4-fs (loop3): initial error at time 1771671362: ext4_do_update_inode:5569: inode 15 [ 68.428910][ C1] EXT4-fs (loop3): last error at time 1771671362: ext4_do_update_inode:5569: inode 15 [ 68.519723][ T6543] /dev/sg0: Can't lookup blockdev [ 68.548622][ T6521] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.1730: corrupted inode contents [ 68.582588][ T6521] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.1730: mark_inode_dirty error [ 68.604824][ T6521] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.1730: mark inode dirty (error -117) [ 68.625735][ T6521] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -117) [ 68.634927][ T6521] EXT4-fs (loop3): 1 orphan inode deleted [ 68.663944][ T6553] SELinux: security_context_str_to_sid () failed with errno=-22 [ 68.910730][ T6594] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 68.920401][ T6592] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.931736][ T6597] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.942350][ T6597] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.949365][ T6594] EXT4-fs error (device loop1): ext4_get_journal_inode:5865: comm syz.1.1767: inode #1792: comm syz.1.1767: iget: illegal inode # [ 68.965477][ T6594] EXT4-fs (loop1): Remounting filesystem read-only [ 68.972240][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 68.972282][ C1] EXT4-fs (loop1): initial error at time 1771671362: ext4_get_journal_inode:5865 [ 68.972311][ C1] EXT4-fs (loop1): last error at time 1771671362: ext4_get_journal_inode:5865 [ 68.988760][ T6597] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4224: comm syz.4.1768: Allocating blocks 41-42 which overlap fs metadata [ 68.997519][ T6594] EXT4-fs (loop1): no journal found [ 69.016818][ T6594] EXT4-fs (loop1): can't get journal size [ 69.018549][ T6592] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #3: block 3: comm syz.3.1765: lblock 3 mapped to illegal pblock 3 (length 1) [ 69.023136][ T6594] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 69.054047][ T6594] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 69.062550][ T6592] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.1765: Failed to acquire dquot type 0 [ 69.074016][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 69.074039][ C1] EXT4-fs (loop3): initial error at time 1771671362: ext4_map_blocks:818: inode 3: block 3 [ 69.074079][ C1] EXT4-fs (loop3): last error at time 1771671362: ext4_map_blocks:818: inode 3: block 3 [ 69.074131][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 69.074168][ C1] EXT4-fs (loop4): initial error at time 1771671362: ext4_mb_mark_diskspace_used:4224 [ 69.074191][ C1] EXT4-fs (loop4): last error at time 1771671362: ext4_mb_mark_diskspace_used:4224 [ 69.151813][ T6597] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4224: comm syz.4.1768: Allocating blocks 41-42 which overlap fs metadata [ 69.166001][ T6597] EXT4-fs error (device loop4): ext4_acquire_dquot:7003: comm syz.4.1768: Failed to acquire dquot type 1 [ 69.177928][ T6597] EXT4-fs error (device loop4): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 69.196060][ T6592] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 3: comm syz.3.1765: lblock 3 mapped to illegal pblock 3 (length 1) [ 69.212801][ T6597] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #12: comm syz.4.1768: corrupted inode contents [ 69.227085][ T6597] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #12: comm syz.4.1768: mark_inode_dirty error [ 69.247863][ T6597] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #12: comm syz.4.1768: corrupted inode contents [ 69.260131][ T6592] __quota_error: 10 callbacks suppressed [ 69.260147][ T6592] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 69.273931][ T6597] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.1768: mark_inode_dirty error [ 69.296416][ T6597] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #12: comm syz.4.1768: corrupted inode contents [ 69.308828][ T6597] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 69.312786][ T6592] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.1765: Failed to acquire dquot type 0 [ 69.318626][ T6597] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #12: comm syz.4.1768: corrupted inode contents [ 69.348771][ T6592] EXT4-fs error (device loop3): ext4_free_blocks:6726: comm syz.3.1765: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.366124][ T6597] EXT4-fs error (device loop4): ext4_truncate:4587: inode #12: comm syz.4.1768: mark_inode_dirty error [ 69.405776][ T6597] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 69.420599][ T6592] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 3: comm syz.3.1765: lblock 3 mapped to illegal pblock 3 (length 1) [ 69.443911][ T6597] EXT4-fs (loop4): 1 truncate cleaned up [ 69.457518][ T6622] EXT4-fs (loop5): external journal device major/minor numbers have changed [ 69.476058][ T6592] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 69.491543][ T6622] EXT4-fs (loop5): filesystem has both journal inode and journal device! [ 69.536672][ T6592] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.1765: Failed to acquire dquot type 0 [ 69.552945][ T6592] EXT4-fs (loop3): 1 orphan inode deleted [ 69.772244][ T28] audit: type=1326 audit(1771671363.735:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6645 comm="syz.3.1790" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6b55e2bf79 code=0x0 [ 69.846585][ T6648] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.883324][ T6648] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.915170][ T6648] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4224: comm syz.1.1792: Allocating blocks 41-42 which overlap fs metadata [ 69.937996][ T6648] fserror_report: 15 callbacks suppressed [ 69.938015][ T6648] loop1: lost filesystem error report for type 5 error -117 [ 69.948083][ T6648] Quota error (device loop1): write_blk: dquota write failed [ 69.958509][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 69.969377][ C1] EXT4-fs (loop1): initial error at time 1771671363: ext4_mb_mark_diskspace_used:4224 [ 69.978993][ C1] EXT4-fs (loop1): last error at time 1771671363: ext4_mb_mark_diskspace_used:4224 [ 69.990906][ T6648] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 70.000035][ T6667] FAT-fs (loop3): bogus sectors per cluster 0 [ 70.006195][ T6667] FAT-fs (loop3): Can't find a valid FAT filesystem [ 70.040276][ T6648] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 70.079980][ T6648] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.1792: Failed to acquire dquot type 1 [ 70.098392][ T6648] loop1: lost filesystem error report for type 5 error -117 [ 70.111356][ T6648] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 70.162207][ T6648] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.1792: corrupted inode contents [ 70.189358][ T6682] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 70.210245][ T6648] fserror_report: 22 callbacks suppressed [ 70.210265][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.217185][ T6682] EXT4-fs (loop0): orphan file too big: 4294967295 [ 70.233499][ T6648] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #12: comm syz.1.1792: mark_inode_dirty error [ 70.245460][ T6682] EXT4-fs (loop0): mount failed [ 70.250420][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.261833][ T6648] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.1792: corrupted inode contents [ 70.319414][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.319748][ T6648] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.1792: mark_inode_dirty error [ 70.355211][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.358717][ T6648] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.1792: corrupted inode contents [ 70.385627][ T28] audit: type=1326 audit(1771671364.375:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6700 comm="syz.5.1817" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9a0c86bf79 code=0x0 [ 70.401189][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.430842][ T6648] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 70.461385][ T6648] loop1: lost filesystem error report for type 5 error -117 [ 70.461541][ T6648] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.1792: corrupted inode contents [ 70.498965][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.499161][ T6648] EXT4-fs error (device loop1): ext4_truncate:4587: inode #12: comm syz.1.1792: mark_inode_dirty error [ 70.541965][ T6648] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 70.542202][ T6648] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 70.560600][ T3296] loop5: p1 < > p3 p4 < > [ 70.561563][ T6648] loop1: lost filesystem error report for type 5 error -117 [ 70.565170][ T3296] loop5: partition table partially beyond EOD, [ 70.582678][ T6648] EXT4-fs (loop1): 1 truncate cleaned up [ 70.589219][ T3296] truncated [ 70.601985][ T3296] loop5: p1 start 16777991 is beyond EOD, truncated [ 70.609047][ T3296] loop5: p3 start 263168 is beyond EOD, truncated [ 70.631350][ T6712] loop5: p1 < > p3 p4 < > [ 70.638084][ T6712] loop5: partition table partially beyond EOD, truncated [ 70.652762][ T6712] loop5: p1 start 16777991 is beyond EOD, truncated [ 70.665023][ T6712] loop5: p3 start 263168 is beyond EOD, truncated [ 70.715075][ T6728] FAT-fs (loop0): bogus sectors per cluster 223 [ 70.730004][ T6728] FAT-fs (loop0): Can't find a valid FAT filesystem [ 70.779256][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 70.835820][ T6738] set_capacity_and_notify: 13 callbacks suppressed [ 70.835929][ T6738] loop1: detected capacity change from 0 to 2048 [ 70.879769][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 71.016871][ T6763] loop1: detected capacity change from 0 to 512 [ 71.048884][ T6763] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1846: bad orphan inode 17 [ 71.102105][ T6763] loop1: lost filesystem error report for type 5 error -117 [ 71.104184][ T6763] ext4_test_bit(bit=16, block=4) = 1 [ 71.111560][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 71.111582][ C0] EXT4-fs (loop1): initial error at time 1771671365: ext4_orphan_get:1417 [ 71.111612][ C0] EXT4-fs (loop1): last error at time 1771671365: ext4_orphan_get:1417 [ 71.177051][ T6763] is_bad_inode(inode)=0 [ 71.181317][ T6763] NEXT_ORPHAN(inode)=0 [ 71.192006][ T6763] max_ino=32 [ 71.195352][ T6763] i_nlink=1 [ 71.205187][ T6763] EXT4-fs mount: 10 callbacks suppressed [ 71.205249][ T6763] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.232012][ T6785] loop0: detected capacity change from 0 to 2048 [ 71.270502][ T6794] loop5: detected capacity change from 0 to 512 [ 71.289868][ T28] audit: type=1326 audit(1771671365.320:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6795 comm="syz.4.1864" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6ba840bf79 code=0x0 [ 71.340036][ T6794] EXT4-fs warning (device loop5): ext4_xattr_inode_get:560: inode #11: comm syz.5.1862: EA inode hash validation failed [ 71.366066][ T6794] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1862: corrupted inode contents [ 71.397267][ T6794] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.397579][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 71.413217][ C1] EXT4-fs (loop5): initial error at time 1771671365: ext4_do_update_inode:5569: inode 15 [ 71.423108][ C1] EXT4-fs (loop5): last error at time 1771671365: ext4_do_update_inode:5569: inode 15 [ 71.446687][ T6794] EXT4-fs error (device loop5): ext4_dirty_inode:6450: inode #15: comm syz.5.1862: mark_inode_dirty error [ 71.462961][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.468235][ T6808] loop0: detected capacity change from 0 to 512 [ 71.480678][ T6794] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.480859][ T6794] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1862: corrupted inode contents [ 71.513831][ T6794] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.517205][ T6794] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3001: inode #15: comm syz.5.1862: mark_inode_dirty error [ 71.521360][ T6808] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 71.555973][ T6794] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3004: inode #15: comm syz.5.1862: mark inode dirty (error -117) [ 71.572948][ T6794] EXT4-fs warning (device loop5): ext4_evict_inode:275: xattr delete (err -117) [ 71.584919][ T6794] EXT4-fs (loop5): 1 orphan inode deleted [ 71.597438][ T6808] EXT4-fs error (device loop0): ext4_get_journal_inode:5865: comm syz.0.1868: inode #1792: comm syz.0.1868: iget: illegal inode # [ 71.612069][ T6794] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.630970][ T6808] loop0: lost filesystem error report for type 5 error -117 [ 71.631218][ T6808] EXT4-fs (loop0): Remounting filesystem read-only [ 71.638594][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 71.638619][ C0] EXT4-fs (loop0): initial error at time 1771671365: ext4_get_journal_inode:5865 [ 71.638648][ C0] EXT4-fs (loop0): last error at time 1771671365: ext4_get_journal_inode:5865 [ 71.678146][ T6822] loop3: detected capacity change from 0 to 512 [ 71.704475][ T6825] loop4: detected capacity change from 0 to 128 [ 71.712247][ T6825] vfat: Bad value for 'uni_xlate' [ 71.717969][ T6808] EXT4-fs (loop0): no journal found [ 71.722686][ T6822] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.730191][ T6808] EXT4-fs (loop0): can't get journal size [ 71.746400][ T6808] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 71.756071][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.765400][ T6822] EXT4-fs (loop3): bad geometry: block count 1024 exceeds size of device (256 blocks) [ 71.804984][ T6808] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 71.815957][ T6831] loop1: detected capacity change from 0 to 512 [ 71.831303][ T6808] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.895847][ T6831] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.928438][ T6831] ext4 filesystem being mounted at /261/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.961222][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.007818][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.042142][ T6855] loop5: detected capacity change from 0 to 512 [ 72.086185][ T6861] loop3: detected capacity change from 0 to 512 [ 72.103270][ T6855] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 72.111259][ T6855] System zones: 1-12 [ 72.120504][ T6855] EXT4-fs error (device loop5): dx_probe:791: inode #2: comm syz.5.1892: Directory hole found for htree index block 0 [ 72.140459][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 72.146989][ C1] EXT4-fs (loop5): initial error at time 1771671366: dx_probe:791: inode 2 [ 72.155674][ C1] EXT4-fs (loop5): last error at time 1771671366: dx_probe:791: inode 2 [ 72.168823][ T6861] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.178338][ T6855] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -117 [ 72.186704][ T6855] EXT4-fs error (device loop5): dx_probe:791: inode #2: comm syz.5.1892: Directory hole found for htree index block 0 [ 72.228760][ T6855] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 72.266212][ T6855] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.324578][ T28] audit: type=1400 audit(1771671366.411:238): avc: denied { create } for pid=6874 comm="syz.0.1900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 72.377471][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.530440][ T28] audit: type=1400 audit(1771671366.621:239): avc: denied { create } for pid=6886 comm="syz.3.1908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 72.560036][ T6891] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 72.937498][ T6932] futex_wake_op: syz.0.1928 tries to shift op by 32; fix this program [ 73.484561][ T7009] EXT4-fs: Ignoring removed oldalloc option [ 73.500044][ T7009] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 73.530283][ T7009] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1965: bg 0: block 337: padding at end of block bitmap is not set [ 73.545130][ T7009] loop5: lost filesystem error report for type 5 error -117 [ 73.548977][ T7009] EXT4-fs (loop5): Remounting filesystem read-only [ 73.556366][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 73.556385][ C1] EXT4-fs (loop5): initial error at time 1771671367: ext4_validate_block_bitmap:441 [ 73.556406][ C1] EXT4-fs (loop5): last error at time 1771671367: ext4_validate_block_bitmap:441 [ 73.588505][ T7009] EXT4-fs (loop5): 1 truncate cleaned up [ 73.594694][ T7009] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.628386][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.832470][ T7043] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #17: comm syz.4.1982: iget: immutable or append flags not allowed on symlinks [ 73.893497][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 73.899995][ C1] EXT4-fs (loop4): initial error at time 1771671368: ext4_orphan_get:1391: inode 17 [ 73.904082][ T7053] tmpfs: Bad value for 'mpol' [ 73.909438][ C1] EXT4-fs (loop4): last error at time 1771671368: ext4_orphan_get:1391: inode 17 [ 73.936761][ T7046] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.949431][ T7043] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1982: couldn't read orphan inode 17 (err -117) [ 73.963206][ T7043] loop4: lost filesystem error report for type 5 error -117 [ 73.965497][ T7046] ext4 filesystem being mounted at /260/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.968557][ T7043] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.067373][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.136782][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 74.136797][ T28] audit: type=1326 audit(1771671368.311:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.0.1994" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd8f425bf79 code=0x0 [ 74.229115][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.407785][ T3981] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 74.417741][ T3981] loop4: partition table partially beyond EOD, truncated [ 74.432508][ T3981] loop4: p1 start 261888 is beyond EOD, truncated [ 74.446678][ T3981] loop4: p2 start 393216 is beyond EOD, truncated [ 74.454046][ T3981] loop4: p4 size 131081 extends beyond EOD, truncated [ 74.473987][ T3981] loop4: p5 start 393216 is beyond EOD, truncated [ 74.490755][ T3981] loop4: p6 size 131081 extends beyond EOD, truncated [ 74.519205][ T7091] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 74.525680][ T7091] loop4: partition table partially beyond EOD, truncated [ 74.573327][ T7091] loop4: p1 start 261888 is beyond EOD, truncated [ 74.588862][ T7091] loop4: p2 start 393216 is beyond EOD, truncated [ 74.601677][ T7091] loop4: p4 size 131081 extends beyond EOD, truncated [ 74.647692][ T7091] loop4: p5 start 393216 is beyond EOD, truncated [ 74.654219][ T7091] loop4: p6 size 131081 extends beyond EOD, truncated [ 74.753435][ T3296] loop0: p1 p2 p3 [ 74.765606][ T3296] loop0: p2 size 16842752 extends beyond EOD, truncated [ 74.798823][ T3296] loop0: p3 start 8388352 is beyond EOD, truncated [ 74.850708][ T7127] loop0: p1 p2 p3 [ 74.879354][ T7127] loop0: p2 size 16842752 extends beyond EOD, truncated [ 74.881986][ T3978] udevd[3978]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 74.890133][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 74.908583][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 74.927073][ T7127] loop0: p3 start 8388352 is beyond EOD, truncated [ 74.943181][ T7149] EXT4-fs: Ignoring removed oldalloc option [ 74.964905][ T7149] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 75.008610][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 75.021828][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 75.033430][ T3978] udevd[3978]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 75.046726][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 75.094413][ T7149] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2033: bg 0: block 337: padding at end of block bitmap is not set [ 75.113902][ T7149] loop1: lost filesystem error report for type 5 error -117 [ 75.114209][ T7149] EXT4-fs (loop1): Remounting filesystem read-only [ 75.128179][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 75.128200][ C1] EXT4-fs (loop1): initial error at time 1771671369: ext4_validate_block_bitmap:441 [ 75.128226][ C1] EXT4-fs (loop1): last error at time 1771671369: ext4_validate_block_bitmap:441 [ 75.157448][ T7149] EXT4-fs (loop1): 1 truncate cleaned up [ 75.163786][ T7149] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.184677][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 75.205720][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.412696][ T7194] EXT4-fs: Ignoring removed oldalloc option [ 75.446321][ T7194] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 75.489048][ T7194] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2053: bg 0: block 337: padding at end of block bitmap is not set [ 75.508422][ T7194] loop3: lost filesystem error report for type 5 error -117 [ 75.508644][ T7194] EXT4-fs (loop3): Remounting filesystem read-only [ 75.516037][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 75.516060][ C0] EXT4-fs (loop3): initial error at time 1771671369: ext4_validate_block_bitmap:441 [ 75.516081][ C0] EXT4-fs (loop3): last error at time 1771671369: ext4_validate_block_bitmap:441 [ 75.548515][ T7194] EXT4-fs (loop3): 1 truncate cleaned up [ 75.555419][ T7194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.581914][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.685921][ T7207] set_capacity_and_notify: 8 callbacks suppressed [ 75.685937][ T7207] loop5: detected capacity change from 0 to 1024 [ 75.743363][ T7207] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.754338][ T7207] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 75.763181][ T7207] EXT4-fs (loop5): orphan cleanup on readonly fs [ 75.769729][ T7207] EXT4-fs error (device loop5): ext4_quota_enable:7190: comm syz.5.2057: Bad quota inum: 2, type: 0 [ 75.784748][ T7214] loop3: detected capacity change from 0 to 2048 [ 75.792683][ T7207] loop5: lost filesystem error report for type 5 error -117 [ 75.798627][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 75.802529][ T7207] EXT4-fs (loop5): Remounting filesystem read-only [ 75.806008][ C0] EXT4-fs (loop5): initial error at time 1771671370: ext4_quota_enable:7190 [ 75.827812][ C0] EXT4-fs (loop5): last error at time 1771671370: ext4_quota_enable:7190 [ 75.840628][ T7207] EXT4-fs warning (device loop5): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 75.855610][ T7207] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 75.862759][ T7207] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.896413][ T3296] Alternate GPT is invalid, using primary GPT. [ 75.906192][ T3296] loop3: p1 p2 p3 [ 75.925013][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.935130][ T7214] Alternate GPT is invalid, using primary GPT. [ 75.950655][ T7214] loop3: p1 p2 p3 [ 75.967824][ T3001] Alternate GPT is invalid, using primary GPT. [ 75.980782][ T3001] loop3: p1 p2 p3 [ 76.018759][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 76.026181][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 76.045672][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.096939][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 76.106913][ T3980] udevd[3980]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 76.120740][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.155444][ T7240] loop5: detected capacity change from 0 to 512 [ 76.176075][ T3978] udevd[3978]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 76.183304][ T7155] udevd[7155]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 76.191862][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.205782][ T28] audit: type=1400 audit(1771671370.463:243): avc: denied { remount } for pid=7242 comm="syz.0.2077" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 76.230794][ T7240] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.264518][ T7240] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 76.291822][ T7240] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 76.300111][ T7240] System zones: 0-1, 15-15, 18-18, 34-34 [ 76.306982][ T7240] EXT4-fs (loop5): orphan cleanup on readonly fs [ 76.313989][ T7240] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.2076: bg 0: block 15: invalid block bitmap [ 76.328151][ T7240] loop5: lost filesystem error report for type 5 error -117 [ 76.332004][ T7240] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 76.348316][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 76.348358][ C1] EXT4-fs (loop5): initial error at time 1771671370: ext4_validate_block_bitmap:432 [ 76.348386][ C1] EXT4-fs (loop5): last error at time 1771671370: ext4_validate_block_bitmap:432 [ 76.374099][ T7240] loop5: lost filesystem error report for type 5 error -117 [ 76.384190][ T7240] EXT4-fs (loop5): 1 truncate cleaned up [ 76.399418][ T7240] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 76.422874][ T7253] loop0: detected capacity change from 0 to 8192 [ 76.434761][ T7256] loop4: detected capacity change from 0 to 512 [ 76.478126][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.488073][ T3981] loop0: p4 < > [ 76.511507][ T7253] loop0: p4 < > [ 76.639918][ T7277] tmpfs: Bad value for 'mpol' [ 76.670443][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 76.840148][ T7302] loop3: detected capacity change from 0 to 512 [ 76.866260][ T7302] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 76.892536][ T7302] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.903223][ T7302] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2107: bg 0: block 16: invalid block bitmap [ 76.916285][ T7302] loop3: lost filesystem error report for type 5 error -117 [ 76.916961][ T7302] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 76.924398][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 76.924420][ C1] EXT4-fs (loop3): initial error at time 1771671371: ext4_validate_block_bitmap:432 [ 76.924446][ C1] EXT4-fs (loop3): last error at time 1771671371: ext4_validate_block_bitmap:432 [ 76.958546][ T7302] loop3: lost filesystem error report for type 5 error -117 [ 76.960395][ T7302] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2107: attempt to clear invalid blocks 1669132790 len 1 [ 76.982054][ T7302] fserror_report: 5 callbacks suppressed [ 76.982067][ T7302] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 76.988067][ T7302] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2107: invalid indirect mapped block 4294967295 (level 1) [ 77.011485][ T7302] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 77.011629][ T7302] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2107: invalid indirect mapped block 4294967295 (level 2) [ 77.034827][ T7302] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 77.035025][ T7302] EXT4-fs (loop3): 1 truncate cleaned up [ 77.053218][ T7302] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.131650][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.324162][ T7358] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 77.348862][ T7345] loop3: detected capacity change from 0 to 8192 [ 77.405073][ T7368] loop0: detected capacity change from 0 to 512 [ 77.411960][ T3296] loop3: p3 < > [ 77.429274][ T7345] loop3: p3 < > [ 77.460436][ T7368] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 77.498889][ T7368] EXT4-fs (loop0): mount failed [ 77.531735][ T7384] IPv6: addrconf: prefix option has invalid lifetime [ 77.742853][ T7406] loop4: detected capacity change from 0 to 2048 [ 77.754725][ T28] audit: type=1326 audit(1771671372.116:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7413 comm="syz.5.2161" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9a0c86bf79 code=0x0 [ 77.818282][ T3981] Alternate GPT is invalid, using primary GPT. [ 77.830700][ T7411] loop0: detected capacity change from 0 to 8192 [ 77.837835][ T3981] loop4: p1 p2 p3 [ 77.852181][ T7406] Alternate GPT is invalid, using primary GPT. [ 77.859513][ T7406] loop4: p1 p2 p3 [ 77.875726][ T3296] loop3: p1 p3 p4 [ 77.885438][ T3302] loop0: p3 < > [ 77.893037][ T3296] loop3: p1 start 16777216 is beyond EOD, truncated [ 77.909804][ T7411] loop0: p3 < > [ 77.924081][ T3296] loop3: p4 start 16777223 is beyond EOD, truncated [ 77.937905][ T7410] loop3: p1 p3 p4 [ 77.949851][ T7410] loop3: p1 start 16777216 is beyond EOD, truncated [ 77.981034][ T7410] loop3: p4 start 16777223 is beyond EOD, truncated [ 78.165686][ T7450] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 78.263322][ T7463] tmpfs: Bad value for 'mpol' [ 78.316395][ T3296] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 78.340826][ T3296] loop4: partition table partially beyond EOD, truncated [ 78.354978][ T3296] loop4: p1 start 100663296 is beyond EOD, truncated [ 78.362920][ T3296] loop4: p2 size 134217732 extends beyond EOD, truncated [ 78.396249][ T3296] loop4: p4 size 14876672 extends beyond EOD, truncated [ 78.411722][ T3296] loop4: p5 size 134217732 extends beyond EOD, truncated [ 78.434829][ T3296] loop4: p6 size 14876672 extends beyond EOD, truncated [ 78.458195][ T7448] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 78.472951][ T7448] loop4: partition table partially beyond EOD, truncated [ 78.484043][ T7489] tmpfs: Bad value for 'mpol' [ 78.497895][ T7448] loop4: p1 start 100663296 is beyond EOD, truncated [ 78.527645][ T7495] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 78.534400][ T7448] loop4: p2 size 134217732 extends beyond EOD, truncated [ 78.567319][ T7448] loop4: p4 size 14876672 extends beyond EOD, truncated [ 78.574563][ T7497] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 78.585598][ T7497] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 78.599455][ T7497] EXT4-fs (loop1): invalid journal inode [ 78.608796][ T7497] EXT4-fs (loop1): can't get journal size [ 78.614874][ T7448] loop4: p5 size 134217732 extends beyond EOD, truncated [ 78.649265][ T7448] loop4: p6 size 14876672 extends beyond EOD, truncated [ 78.657316][ T7497] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.706920][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.921476][ T7529] syz.5.2217 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 79.175803][ T7559] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.242292][ T7564] FAT-fs (loop3): bogus logical sector size 759 [ 79.257329][ T7559] EXT4-fs (loop4): #clusters per group too big: 65535 [ 79.259043][ T7564] FAT-fs (loop3): Can't find a valid FAT filesystem [ 79.399004][ T7580] rock: directory entry would overflow storage [ 79.415668][ T7580] rock: sig=0x5252, size=5, remaining=3 [ 79.464624][ T7584] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 79.501430][ T7584] EXT4-fs (loop5): orphan cleanup on readonly fs [ 79.532794][ T7584] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.2245: bg 0: block 16: invalid block bitmap [ 79.606330][ T7584] loop5: lost filesystem error report for type 5 error -117 [ 79.606590][ T7584] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 79.614072][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 79.614090][ C0] EXT4-fs (loop5): initial error at time 1771671374: ext4_validate_block_bitmap:432 [ 79.614117][ C0] EXT4-fs (loop5): last error at time 1771671374: ext4_validate_block_bitmap:432 [ 79.673213][ T7584] loop5: lost filesystem error report for type 5 error -117 [ 79.673371][ T7584] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #13: comm syz.5.2245: attempt to clear invalid blocks 1669132790 len 1 [ 79.729301][ T7584] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 79.732847][ T7584] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.2245: invalid indirect mapped block 4294967295 (level 1) [ 79.776231][ T7584] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 79.776444][ T7584] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.2245: invalid indirect mapped block 4294967295 (level 2) [ 79.815153][ T7584] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 79.815393][ T7584] EXT4-fs (loop5): 1 truncate cleaned up [ 79.838161][ T7608] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e018, mo2=0002] [ 79.857362][ T7584] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 79.879232][ T7608] System zones: 1-12 [ 79.898945][ T7608] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2257: ea_inode file size=0 entry size=6 [ 79.912006][ T7608] ------------[ cut here ]------------ [ 79.918086][ T7608] EA inode 11 i_nlink=2 [ 79.918103][ T7608] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.3.2257/7608 [ 79.933301][ T7608] Modules linked in: [ 79.937249][ T7608] CPU: 1 UID: 0 PID: 7608 Comm: syz.3.2257 Tainted: G W syzkaller #0 PREEMPT(full) [ 79.948427][ T7608] Tainted: [W]=WARN [ 79.952360][ T7608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 79.962498][ T7608] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 79.969244][ T7608] Code: e4 7e 99 ff 4c 8d 2d cd 1c 5e 05 49 8d 7e 40 e8 74 11 b6 ff 49 8b 6e 40 4c 89 e7 e8 a8 0c b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 4f 1f dc 03 66 66 66 66 66 66 2e [ 79.989300][ T7608] RSP: 0018:ffffc90001aa7778 EFLAGS: 00010246 [ 79.995508][ T7608] RAX: ffff8881036e2b78 RBX: ffff8881224efa88 RCX: ffffffff81bfc048 [ 80.003636][ T7608] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871ddd00 [ 80.012313][ T7608] RBP: 000000000000000b R08: 00018881224efa3b R09: 0000000000000000 [ 80.020392][ T7608] R10: ffffc90001aa76a8 R11: 0001c90001aa76a8 R12: ffff8881224efa38 [ 80.028609][ T7608] R13: ffffffff871ddd00 R14: ffff8881224ef9f0 R15: 0000000000000001 [ 80.036787][ T7608] FS: 00007f6b5487f6c0(0000) GS:ffff8882ae9e4000(0000) knlGS:0000000000000000 [ 80.045853][ T7608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.052567][ T7608] CR2: 00007fd8f44d7dac CR3: 000000010d1c8000 CR4: 00000000003506f0 [ 80.060731][ T7608] DR0: fffffffffffffffc DR1: 0000000000000000 DR2: 0000000000000000 [ 80.068813][ T7608] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 80.076997][ T7608] Call Trace: [ 80.080380][ T7608] [ 80.083345][ T7608] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 80.089448][ T7608] ? errseq_check+0x2c/0x50 [ 80.094059][ T7608] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 80.094083][ T7619] cgroup: subsys name conflicts with all [ 80.105448][ T7608] ? ext4_truncate+0x92b/0xb00 [ 80.110373][ T7608] ext4_evict_inode+0xa1f/0xd60 [ 80.115307][ T7608] ? __pfx_ext4_evict_inode+0x10/0x10 [ 80.120719][ T7608] evict+0x2af/0x510 [ 80.124771][ T7608] ? __ext4_msg+0x1aa/0x1c0 [ 80.129496][ T7608] iput+0x41a/0x580 [ 80.133452][ T7608] ext4_process_orphan+0x1a9/0x1c0 [ 80.138637][ T7608] ext4_orphan_cleanup+0x6a8/0xa00 [ 80.143882][ T7608] ext4_fill_super+0x3408/0x37c0 [ 80.148920][ T7608] ? set_blocksize+0x14c/0x270 [ 80.153852][ T7608] ? setup_bdev_super+0x30e/0x370 [ 80.158975][ T7608] ? __pfx_ext4_fill_super+0x10/0x10 [ 80.164418][ T7608] get_tree_bdev_flags+0x291/0x300 [ 80.169752][ T7608] ? __pfx_ext4_fill_super+0x10/0x10 [ 80.175240][ T7608] get_tree_bdev+0x1f/0x30 [ 80.179797][ T7608] ext4_get_tree+0x1c/0x30 [ 80.184307][ T7608] vfs_get_tree+0x57/0x1d0 [ 80.189085][ T7608] do_new_mount+0x288/0x8d0 [ 80.193708][ T7608] path_mount+0x4d0/0xbc0 [ 80.198159][ T7608] __se_sys_mount+0x28c/0x2e0 [ 80.203165][ T7608] __x64_sys_mount+0x67/0x80 [ 80.207816][ T7608] x64_sys_call+0x2d61/0x3020 [ 80.212653][ T7608] do_syscall_64+0x12c/0x370 [ 80.217325][ T7608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.223431][ T7608] RIP: 0033:0x7f6b55e2d20a [ 80.227887][ T7608] 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 [ 80.247670][ T7608] RSP: 002b:00007f6b5487ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.256202][ T7608] RAX: ffffffffffffffda RBX: 00007f6b5487eee0 RCX: 00007f6b55e2d20a [ 80.264251][ T7608] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f6b5487eea0 [ 80.272357][ T7608] RBP: 0000200000000180 R08: 00007f6b5487eee0 R09: 0000000000800700 [ 80.280396][ T7608] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 80.288425][ T7608] R13: 00007f6b5487eea0 R14: 000000000000046c R15: 0000200000000000 [ 80.296540][ T7608] [ 80.299594][ T7608] ---[ end trace 0000000000000000 ]--- [ 80.305552][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.311566][ T7608] EXT4-fs (loop3): 1 orphan inode deleted [ 80.333589][ T7608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.346712][ T7627] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 80.366879][ T7627] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 80.379060][ T7627] EXT4-fs (loop1): group descriptors corrupted! [ 80.486430][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.552380][ T7649] set_capacity_and_notify: 12 callbacks suppressed [ 80.552400][ T7649] loop1: detected capacity change from 0 to 1024 [ 80.597793][ T7649] EXT4-fs: inline encryption not supported [ 80.616770][ T7662] IPv6: addrconf: prefix option has invalid lifetime [ 80.753379][ T7681] loop0: detected capacity change from 0 to 512 [ 80.776804][ T7681] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 80.809649][ T7681] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.827312][ T7681] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.2292: Block bitmap for bg 0 marked uninitialized [ 80.841889][ T7681] loop0: lost filesystem error report for type 5 error -117 [ 80.842115][ T7681] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 80.849871][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 80.849909][ C0] EXT4-fs (loop0): initial error at time 1771671375: ext4_read_block_bitmap_nowait:517 [ 80.849941][ C0] EXT4-fs (loop0): last error at time 1771671375: ext4_read_block_bitmap_nowait:517 [ 80.885176][ T7681] loop0: lost filesystem error report for type 5 error -117 [ 80.885576][ T7681] EXT4-fs (loop0): 1 orphan inode deleted [ 80.900914][ T7681] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 80.962714][ T7700] loop1: detected capacity change from 0 to 2048 [ 80.970722][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.140112][ T7720] loop0: detected capacity change from 0 to 1764 [ 81.148886][ T7722] loop4: detected capacity change from 0 to 2048 [ 81.170030][ T7726] loop5: detected capacity change from 0 to 512 [ 81.179222][ T7726] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 81.190264][ T7720] isofs_fill_super: get root inode failed [ 81.190278][ T7726] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 81.206915][ T7726] EXT4-fs (loop5): group descriptors corrupted! [ 81.222940][ T7728] loop1: detected capacity change from 0 to 1024 [ 81.239702][ T3981] loop4: p2 p3 p7 [ 81.243659][ T7728] EXT4-fs (loop1): inodes count not valid: 0 vs 32 [ 81.283591][ T7722] loop4: p2 p3 p7 [ 81.365221][ T7736] loop1: detected capacity change from 0 to 512 [ 81.406596][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 81.407182][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 81.428019][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 81.438365][ T7736] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.496137][ T7736] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.2320: corrupted in-inode xattr: invalid ea_ino [ 81.508172][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 81.525537][ T3980] udevd[3980]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 81.535426][ T7736] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 81.535725][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 81.552054][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 81.561667][ C1] EXT4-fs (loop1): initial error at time 1771671376: ext4_iget_extra_inode:5025: inode 15 [ 81.571641][ C1] EXT4-fs (loop1): last error at time 1771671376: ext4_iget_extra_inode:5025: inode 15 [ 81.582704][ T7736] EXT4-fs (loop1): Remounting filesystem read-only [ 81.589655][ T7736] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.622922][ T7757] loop3: detected capacity change from 0 to 512 [ 81.638742][ T7757] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 81.674321][ T7757] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 81.689771][ T7757] EXT4-fs (loop3): group descriptors corrupted! [ 81.691821][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.926387][ T7791] delete_channel: no stack [ 81.931912][ T7791] delete_channel: no stack [ 82.018608][ T7803] loop1: detected capacity change from 0 to 1024 [ 82.038227][ T7803] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.057855][ T7803] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 82.066371][ T7803] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.077655][ T7803] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 82.087747][ T7803] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 82.098111][ T7803] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.2352: Failed to acquire dquot type 0 [ 82.109784][ T7803] loop1: lost filesystem error report for type 5 error -117 [ 82.114214][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 82.117040][ T7803] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 82.121582][ C1] EXT4-fs (loop1): initial error at time 1771671376: ext4_acquire_dquot:7003 [ 82.146817][ C1] EXT4-fs (loop1): last error at time 1771671376: ext4_acquire_dquot:7003 [ 82.156086][ T28] audit: type=1400 audit(1771671376.725:245): avc: denied { mount } for pid=7808 comm="syz.3.2355" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 82.179636][ T7803] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 82.190094][ T7803] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.2352: Failed to acquire dquot type 0 [ 82.201737][ T7803] loop1: lost filesystem error report for type 5 error -117 [ 82.202518][ T7803] EXT4-fs error (device loop1): ext4_free_blocks:6726: comm syz.1.2352: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.226833][ T7803] loop1: lost filesystem error report for type 5 error -117 [ 82.229687][ T7803] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 82.255007][ T7803] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 82.268687][ T28] audit: type=1400 audit(1771671376.851:246): avc: denied { unmount } for pid=4075 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 82.294783][ T7818] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 82.311126][ T7803] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.2352: Failed to acquire dquot type 0 [ 82.322559][ T7803] loop1: lost filesystem error report for type 5 error -117 [ 82.322822][ T7803] EXT4-fs (loop1): 1 orphan inode deleted [ 82.337383][ T7803] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.341373][ T7818] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #16: comm syz.5.2368: invalid indirect mapped block 83886080 (level 1) [ 82.373239][ T7818] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.381160][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 82.397049][ C1] EXT4-fs (loop5): initial error at time 1771671376: ext4_free_branches:1023: inode 16 [ 82.401128][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.406820][ C1] EXT4-fs (loop5): last error at time 1771671376: ext4_free_branches:1023: inode 16 [ 82.426783][ T7818] EXT4-fs (loop5): Remounting filesystem read-only [ 82.450108][ T7818] EXT4-fs (loop5): 1 orphan inode deleted [ 82.474370][ T7818] EXT4-fs (loop5): 1 truncate cleaned up [ 82.482513][ T7818] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.562440][ T7832] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.2365: invalid block [ 82.589697][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.599679][ T7832] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.599837][ T7832] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2365: invalid indirect mapped block 4294967295 (level 1) [ 82.623225][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 82.623249][ C1] EXT4-fs (loop4): initial error at time 1771671377: ext4_get_branch:178: inode 11: block 4294967295 [ 82.623329][ C1] EXT4-fs (loop4): last error at time 1771671377: ext4_get_branch:178: inode 11: block 4294967295 [ 82.654538][ T7832] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.657491][ T7832] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2365: invalid indirect mapped block 4294967295 (level 1) [ 82.681259][ T7832] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.684496][ T7832] EXT4-fs (loop4): 2 truncates cleaned up [ 82.723117][ T7832] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.781846][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.827201][ T28] audit: type=1400 audit(1771671377.428:247): avc: denied { wake_alarm } for pid=7853 comm="syz.4.2373" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 82.830864][ T7855] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 82.897818][ T7855] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 82.977491][ T7866] EXT4-fs warning (device loop5): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 83.008635][ T7866] EXT4-fs warning (device loop5): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 83.064845][ T7872] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2384: invalid indirect mapped block 4294967295 (level 1) [ 83.086130][ T7872] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.087292][ T7872] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2384: invalid indirect mapped block 4294967295 (level 1) [ 83.096516][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 83.096539][ C1] EXT4-fs (loop1): initial error at time 1771671377: ext4_free_branches:1023: inode 11 [ 83.096571][ C1] EXT4-fs (loop1): last error at time 1771671377: ext4_free_branches:1023: inode 11 [ 83.155386][ T7872] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.158760][ T7872] EXT4-fs (loop1): 2 truncates cleaned up [ 83.180521][ T7872] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.227037][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.344044][ T7898] EXT4-fs warning (device loop0): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 83.382471][ T7898] EXT4-fs warning (device loop0): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 83.476526][ T28] audit: type=1400 audit(1771671378.110:248): avc: denied { read write } for pid=7917 comm="syz.1.2407" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 83.905399][ T3981] loop1: p3 p4 < > [ 83.910617][ T3981] loop1: p3 start 263168 is beyond EOD, truncated [ 83.920912][ T7956] loop1: p3 p4 < > [ 83.926146][ T7956] loop1: p3 start 263168 is beyond EOD, truncated [ 83.994635][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 84.086486][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 84.326879][ T7994] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 84.332138][ T7994] loop1: partition table partially beyond EOD, truncated [ 84.345008][ T7994] loop1: p1 start 4278190080 is beyond EOD, truncated [ 84.352081][ T7994] loop1: p2 start 16908800 is beyond EOD, truncated [ 84.389723][ T7994] loop1: p5 start 16908800 is beyond EOD, truncated [ 84.494764][ T3001] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 84.509939][ T3001] loop1: partition table partially beyond EOD, truncated [ 84.520507][ T3981] loop5: p2 p3 p4 [ 84.528029][ T3981] loop5: p2 size 9435648 extends beyond EOD, truncated [ 84.545058][ T3001] loop1: p1 start 4278190080 is beyond EOD, truncated [ 84.552595][ T3981] loop5: p3 start 67174144 is beyond EOD, truncated [ 84.559494][ T3981] loop5: p4 size 50331904 extends beyond EOD, truncated [ 84.566773][ T3001] loop1: p2 start 16908800 is beyond EOD, truncated [ 84.575007][ T3001] loop1: p5 start 16908800 is beyond EOD, truncated [ 84.591040][ T8010] loop5: p2 p3 p4 [ 84.594973][ T8010] loop5: p2 size 9435648 extends beyond EOD, truncated [ 84.618303][ T8010] loop5: p3 start 67174144 is beyond EOD, truncated [ 84.637374][ T8026] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 84.638782][ T8010] loop5: p4 size 50331904 extends beyond EOD, truncated [ 84.655980][ T8026] System zones: 1-12 [ 84.660099][ T8026] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.2459: Directory hole found for htree index block 0 [ 84.675692][ T8026] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 84.676010][ T8026] EXT4-fs (loop0): Remounting filesystem read-only [ 84.686037][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 84.698328][ C1] EXT4-fs (loop0): initial error at time 1771671379: dx_probe:791: inode 2 [ 84.707009][ C1] EXT4-fs (loop0): last error at time 1771671379: dx_probe:791: inode 2 [ 84.727616][ T8026] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 84.736396][ T8026] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 84.745353][ T3980] udevd[3980]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 84.747036][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 84.773013][ T8026] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.824495][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.910458][ T8039] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 84.925302][ T8039] EXT4-fs (loop4): orphan cleanup on readonly fs [ 84.947585][ T8039] EXT4-fs error (device loop4): ext4_quota_enable:7190: comm syz.4.2467: Bad quota inum: 2, type: 2 [ 84.978219][ T8039] loop4: lost filesystem error report for type 5 error -117 [ 84.991247][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 85.005044][ C1] EXT4-fs (loop4): last error at time 1771671379: ext4_quota_enable:7190 [ 85.014622][ T8039] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 85.055597][ T8039] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 85.100305][ T8039] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.166198][ T8054] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 85.201017][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.238841][ T8061] SELinux: Context system_u:object is not valid (left unmapped). [ 85.361449][ T8073] tmpfs: Bad value for 'mpol' [ 85.473193][ T8086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.482904][ T8086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.834745][ T8110] set_capacity_and_notify: 13 callbacks suppressed [ 85.834766][ T8110] loop4: detected capacity change from 0 to 2048 [ 85.898711][ T8110] EXT4-fs error (device loop4): __ext4_fill_super:5565: inode #2: comm syz.4.2503: unexpected EA_INODE flag [ 85.926237][ T8110] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 85.926471][ T8110] EXT4-fs (loop4): get root inode failed [ 85.935602][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 85.935625][ C0] EXT4-fs (loop4): initial error at time 1771671380: __ext4_fill_super:5565: inode 2 [ 85.935651][ C0] EXT4-fs (loop4): last error at time 1771671380: __ext4_fill_super:5565: inode 2 [ 85.967011][ T8110] EXT4-fs (loop4): mount failed [ 86.026894][ T8120] loop5: detected capacity change from 0 to 1024 [ 86.062295][ T8120] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.116591][ T8120] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 86.151143][ T8120] EXT4-fs (loop5): orphan cleanup on readonly fs [ 86.179727][ T8131] loop4: detected capacity change from 0 to 512 [ 86.209140][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7003: comm syz.5.2506: Failed to acquire dquot type 0 [ 86.236574][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 86.236817][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7003: comm syz.5.2506: Failed to acquire dquot type 0 [ 86.244208][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 86.244233][ C0] EXT4-fs (loop5): initial error at time 1771671381: ext4_acquire_dquot:7003 [ 86.244263][ C0] EXT4-fs (loop5): last error at time 1771671381: ext4_acquire_dquot:7003 [ 86.285892][ T8131] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2510: error while reading EA inode 32 err=-116 [ 86.291810][ T8137] loop3: detected capacity change from 0 to 128 [ 86.314806][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 86.315622][ T8131] loop4: lost filesystem error report for type 5 error -117 [ 86.323425][ T8120] EXT4-fs error (device loop5): ext4_free_blocks:6726: comm syz.5.2506: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.334002][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 86.346736][ T8131] EXT4-fs (loop4): Remounting filesystem read-only [ 86.350701][ C1] EXT4-fs (loop4): initial error at time 1771671381: ext4_xattr_inode_iget:446 [ 86.366322][ C1] EXT4-fs (loop4): last error at time 1771671381: ext4_xattr_inode_iget:446 [ 86.375716][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 86.375828][ T8131] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 86.393472][ T8131] EXT4-fs (loop4): 1 orphan inode deleted [ 86.399707][ T8131] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.412389][ T8120] EXT4-fs error (device loop5): ext4_acquire_dquot:7003: comm syz.5.2506: Failed to acquire dquot type 0 [ 86.436242][ T8120] loop5: lost filesystem error report for type 5 error -117 [ 86.436429][ T8120] EXT4-fs (loop5): 1 orphan inode deleted [ 86.456120][ T8120] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.504494][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.534645][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.601868][ T8157] loop3: detected capacity change from 0 to 512 [ 86.637429][ T8157] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.674898][ T8157] ext4 filesystem being mounted at /syzcgroup/cpu/syz3/cgroup.procs supports timestamps until 2038-01-19 (0x7fffffff) [ 86.694779][ T8157] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.857555][ T8181] loop4: detected capacity change from 0 to 8192 [ 86.895748][ T8183] loop0: detected capacity change from 0 to 8192 [ 86.908942][ T8195] loop1: detected capacity change from 0 to 512 [ 86.945137][ T8195] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.2541: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 86.967066][ T8193] loop3: detected capacity change from 0 to 8192 [ 86.973662][ T8195] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 86.974683][ T8195] EXT4-fs (loop1): get root inode failed [ 86.984131][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 86.984159][ C1] EXT4-fs (loop1): initial error at time 1771671381: ext4_ext_check_inode:521: inode 2 [ 86.984184][ C1] EXT4-fs (loop1): last error at time 1771671381: ext4_ext_check_inode:521: inode 2 [ 87.015738][ T8195] EXT4-fs (loop1): mount failed [ 87.051874][ T3980] loop3: p1 p2 p4 [ 87.065452][ T3980] loop3: p1 size 262144 extends beyond EOD, truncated [ 87.092825][ T3980] loop3: p2 start 4293394690 is beyond EOD, truncated [ 87.099985][ T3980] loop3: p4 size 100663296 extends beyond EOD, truncated [ 87.115548][ T8193] loop3: p1 p2 p4 [ 87.119753][ T8193] loop3: p1 size 262144 extends beyond EOD, truncated [ 87.132812][ T8193] loop3: p2 start 4293394690 is beyond EOD, truncated [ 87.147431][ T8204] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 87.160928][ T8193] loop3: p4 size 100663296 extends beyond EOD, truncated [ 87.189392][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 87.189411][ T28] audit: type=1400 audit(1771671382.016:256): avc: denied { relabelto } for pid=8203 comm="syz.0.2545" name="371" dev="tmpfs" ino=1905 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 87.234745][ T8208] 9pnet_fd: p9_fd_create_unix (8208): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 87.235320][ T28] audit: type=1400 audit(1771671382.016:257): avc: denied { associate } for pid=8203 comm="syz.0.2545" name="371" dev="tmpfs" ino=1905 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 87.500673][ T8226] IPv6: addrconf: prefix option has invalid lifetime [ 87.507442][ T8226] IPv6: addrconf: prefix option has invalid lifetime [ 87.526122][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 87.580849][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 87.594541][ T28] audit: type=1400 audit(1771671382.394:258): avc: denied { write } for pid=8234 comm="syz.4.2562" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 87.642743][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 87.657544][ T3980] udevd[3980]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 87.706283][ T28] audit: type=1400 audit(1771671382.467:259): avc: denied { create } for pid=8241 comm="syz.0.2565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 87.861423][ T8260] loop3: detected capacity change from 0 to 8192 [ 87.912508][ T3296] loop3: p1 < > p4 [ 87.928015][ T3296] loop3: p4 size 65536 extends beyond EOD, truncated [ 87.950758][ T8260] loop3: p1 < > p4 [ 87.976357][ T8260] loop3: p4 size 65536 extends beyond EOD, truncated [ 88.074397][ T28] audit: type=1400 audit(1771671382.940:260): avc: denied { allowed } for pid=8298 comm="syz.0.2593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 88.094506][ T8300] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 88.145230][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.153579][ T28] audit: type=1400 audit(1771671382.992:261): avc: denied { sqpoll } for pid=8298 comm="syz.0.2593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 88.158029][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 88.295334][ T8323] isofs_fill_super: root inode is not a directory. Corrupted media? [ 88.310545][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.328970][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 88.384711][ T8335] tmpfs: Bad value for 'mpol' [ 88.887444][ T8397] loop3: p1 p2 p4 [ 88.891434][ T8397] loop3: p1 start 2130708480 is beyond EOD, truncated [ 88.906017][ T8397] loop3: p2 size 8388608 extends beyond EOD, truncated [ 88.938267][ T8397] loop3: p4 size 262144 extends beyond EOD, truncated [ 88.993457][ T8420] FAT-fs (loop0): Directory bread(block 199916) failed [ 89.037727][ T8420] FAT-fs (loop0): Directory bread(block 199917) failed [ 89.054561][ T8429] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 89.065638][ T8420] FAT-fs (loop0): Directory bread(block 199918) failed [ 89.073126][ T8429] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 89.097095][ T8420] FAT-fs (loop0): Directory bread(block 199919) failed [ 89.104105][ T8420] FAT-fs (loop0): Directory bread(block 199920) failed [ 89.109776][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 89.115870][ T8429] EXT4-fs (loop4): invalid journal inode [ 89.136455][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 89.157357][ T8429] EXT4-fs (loop4): can't get journal size [ 89.172912][ T8420] FAT-fs (loop0): Directory bread(block 199921) failed [ 89.180014][ T8420] FAT-fs (loop0): Directory bread(block 199922) failed [ 89.192127][ T8429] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #2: comm syz.4.2659: blocks 3-3 from inode overlap system zone [ 89.238674][ T8420] FAT-fs (loop0): Directory bread(block 199923) failed [ 89.239572][ T8429] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 89.249339][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 89.264874][ C0] EXT4-fs (loop4): initial error at time 1771671384: ext4_protect_reserved_inode:182: inode 2 [ 89.275289][ C0] EXT4-fs (loop4): last error at time 1771671384: ext4_protect_reserved_inode:182: inode 2 [ 89.294039][ T8429] EXT4-fs (loop4): failed to initialize system zone (-117) [ 89.331538][ T8429] EXT4-fs (loop4): mount failed [ 90.405497][ T8535] EXT4-fs: Ignoring removed oldalloc option [ 90.423438][ T8535] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 90.433602][ T8533] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.476313][ T8535] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.2710: iget: bogus i_mode (4) [ 90.491460][ T8533] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 90.560660][ T8535] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.563691][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 90.579700][ C0] EXT4-fs (loop4): initial error at time 1771671385: ext4_orphan_get:1391: inode 15 [ 90.589235][ C0] EXT4-fs (loop4): last error at time 1771671385: ext4_orphan_get:1391: inode 15 [ 90.599201][ T8535] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2710: couldn't read orphan inode 15 (err -117) [ 90.638046][ T8535] loop4: lost filesystem error report for type 5 error -117 [ 90.641079][ T8535] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.748097][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.894211][ T8579] set_capacity_and_notify: 8 callbacks suppressed [ 90.894229][ T8579] loop5: detected capacity change from 0 to 512 [ 90.914406][ T8584] loop0: detected capacity change from 0 to 512 [ 90.930582][ T8579] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 90.942658][ T8579] EXT4-fs warning (device loop5): read_mmp_block:111: Error -74 while reading MMP block 17 [ 90.945390][ T8584] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.974031][ T8584] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.2734: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 90.989370][ T8584] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 90.994435][ T8584] EXT4-fs (loop0): Remounting filesystem read-only [ 91.003703][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 91.003721][ C1] EXT4-fs (loop0): initial error at time 1771671386: ext4_xattr_inode_update_ref:1037: inode 11 [ 91.003761][ C1] EXT4-fs (loop0): last error at time 1771671386: ext4_xattr_inode_update_ref:1037: inode 11 [ 91.038966][ T8584] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.2734: ea_inode dec ref err=-117 [ 91.051878][ T8584] EXT4-fs (loop0): 1 orphan inode deleted [ 91.058048][ T8584] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 91.148658][ T4060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.183316][ T8604] futex_wake_op: syz.3.2744 tries to shift op by 35; fix this program [ 91.239103][ T8610] tmpfs: Bad value for 'mpol' [ 91.344546][ T8626] loop4: detected capacity change from 0 to 512 [ 91.364268][ T8628] loop1: detected capacity change from 0 to 512 [ 91.376364][ T8628] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.2754: corrupted inode contents [ 91.388876][ T8630] loop5: detected capacity change from 0 to 128 [ 91.397409][ T8626] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.406385][ T8630] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 91.411855][ T8628] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 91.421292][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 91.432345][ T8626] EXT4-fs (loop4): couldn't mount RDWR because of unsupported optional features (6000000) [ 91.436924][ C0] EXT4-fs (loop1): initial error at time 1771671386: ext4_do_update_inode:5569: inode 15 [ 91.456756][ C0] EXT4-fs (loop1): last error at time 1771671386: ext4_do_update_inode:5569: inode 15 [ 91.458781][ T8628] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 91.479502][ T8630] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 91.509919][ T8626] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 91.519137][ T8628] loop1: lost filesystem error report for type 5 error -117 [ 91.521235][ T8628] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.2754: corrupted inode contents [ 91.546204][ T8628] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 91.546683][ T8628] EXT4-fs error (device loop1): ext4_evict_inode:303: inode #15: comm syz.1.2754: mark_inode_dirty error [ 91.569860][ T8637] loop0: detected capacity change from 0 to 512 [ 91.575698][ T4072] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 91.589099][ T8628] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 91.589449][ T8637] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 91.609784][ T8637] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24509!=33349) [ 91.620051][ T8637] EXT4-fs (loop0): failed to initialize system zone (-117) [ 91.627562][ T8637] EXT4-fs (loop0): mount failed [ 91.635402][ T8628] EXT4-fs (loop1): 1 orphan inode deleted [ 91.663164][ T8628] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.682237][ T28] audit: type=1400 audit(1771671386.726:262): avc: denied { create } for pid=8638 comm="syz.3.2760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 91.693868][ T8642] loop5: detected capacity change from 0 to 512 [ 91.750524][ T8642] FAT-fs (loop5): Directory bread(block 199916) failed [ 91.760187][ T8642] FAT-fs (loop5): Directory bread(block 199917) failed [ 91.800037][ T8642] FAT-fs (loop5): Directory bread(block 199918) failed [ 91.801502][ T4067] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.821951][ T8642] FAT-fs (loop5): Directory bread(block 199919) failed [ 91.829244][ T8642] FAT-fs (loop5): Directory bread(block 199920) failed [ 91.861343][ T8642] FAT-fs (loop5): Directory bread(block 199921) failed [ 91.868253][ T8642] FAT-fs (loop5): Directory bread(block 199922) failed [ 91.897935][ T8642] FAT-fs (loop5): Directory bread(block 199923) failed [ 91.961580][ T8668] loop3: detected capacity change from 0 to 128 [ 91.988025][ T8668] FAT-fs (loop3): bread failed, FSINFO block (sector = 19532) [ 92.199105][ T8703] loop5: detected capacity change from 0 to 1024 [ 92.227630][ T8703] EXT4-fs: inline encryption not supported [ 92.237267][ T8703] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.261320][ T8703] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #3: block 2: comm syz.5.2791: lblock 2 mapped to illegal pblock 2 (length 1) [ 92.278314][ T8703] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 92.283212][ T8703] EXT4-fs (loop5): Remounting filesystem read-only [ 92.288011][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 92.305256][ C1] EXT4-fs (loop5): initial error at time 1771671387: ext4_map_blocks:776: inode 3: block 2 [ 92.315321][ C1] EXT4-fs (loop5): last error at time 1771671387: ext4_map_blocks:776: inode 3: block 2 [ 92.335278][ T8703] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 92.343494][ T8703] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 92.352767][ T8703] EXT4-fs (loop5): 1 orphan inode deleted [ 92.359049][ T8703] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.397019][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.562940][ T8742] loop0: detected capacity change from 0 to 128 [ 92.602158][ T8742] FAT-fs (loop0): bogus sectors per cluster 7 [ 92.622829][ T8747] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.636223][ T8742] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.663850][ T8742] FAT-fs (loop0): Can't find a valid FAT filesystem [ 92.673638][ T8754] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.697097][ T8754] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2815: bg 0: block 384: padding at end of block bitmap is not set [ 92.711738][ T8754] loop3: lost filesystem error report for type 5 error -117 [ 92.711995][ T8754] EXT4-fs (loop3): Remounting filesystem read-only [ 92.719424][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 92.719459][ C0] EXT4-fs (loop3): initial error at time 1771671387: ext4_validate_block_bitmap:441 [ 92.719479][ C0] EXT4-fs (loop3): last error at time 1771671387: ext4_validate_block_bitmap:441 [ 92.719962][ T8747] ext4 filesystem being mounted at /435/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.729136][ T8754] EXT4-fs (loop3): 1 truncate cleaned up [ 92.806080][ T8764] 9pnet_virtio: no channels available for device 127.0.0.1 [ 92.821508][ T3981] loop4: p2 < > p3 < p5 > p4 [ 92.840194][ T3981] loop4: partition table partially beyond EOD, truncated [ 92.878314][ T3981] loop4: p2 start 4278190080 is beyond EOD, truncated [ 92.895537][ T3981] loop4: p4 size 8192 extends beyond EOD, truncated [ 92.917569][ T3981] loop4: p5 size 8192 extends beyond EOD, truncated [ 92.948436][ T8761] loop4: p2 < > p3 < p5 > p4 [ 92.953231][ T8761] loop4: partition table partially beyond EOD, truncated [ 92.983516][ T8761] loop4: p2 start 4278190080 is beyond EOD, truncated [ 93.000698][ T8761] loop4: p4 size 8192 extends beyond EOD, truncated [ 93.014612][ T8761] loop4: p5 size 8192 extends beyond EOD, truncated [ 93.037734][ T3001] loop4: p2 < > p3 < p5 > p4 [ 93.052287][ T3001] loop4: partition table partially beyond EOD, truncated [ 93.070278][ T3001] loop4: p2 start 4278190080 is beyond EOD, truncated [ 93.084607][ T3001] loop4: p4 size 8192 extends beyond EOD, truncated [ 93.111851][ T3001] loop4: p5 size 8192 extends beyond EOD, truncated [ 93.147309][ T28] audit: type=1326 audit(1771671388.270:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8794 comm="syz.4.2832" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6ba840bf79 code=0x0 [ 93.198892][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 93.199935][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 93.211213][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 93.311108][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 93.322776][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 93.322794][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 93.364820][ T3980] loop3: p1 p3 < > p4 < p5 > [ 93.369879][ T3980] loop3: p1 start 460800 is beyond EOD, truncated [ 93.378579][ T3980] loop3: p5 start 460800 is beyond EOD, truncated [ 93.393740][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 93.396834][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 93.408937][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 93.436460][ T8811] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.2842: corrupted inode contents [ 93.446101][ T8773] loop3: p1 p3 < > p4 < p5 > [ 93.453866][ T8773] loop3: p1 start 460800 is beyond EOD, truncated [ 93.466482][ T8811] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.466714][ T8811] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 93.477930][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 93.490993][ C1] EXT4-fs (loop5): initial error at time 1771671388: ext4_do_update_inode:5569: inode 15 [ 93.500884][ C1] EXT4-fs (loop5): last error at time 1771671388: ext4_do_update_inode:5569: inode 15 [ 93.518247][ T8811] loop5: lost filesystem error report for type 5 error -117 [ 93.519568][ T8773] loop3: p5 start 460800 is beyond EOD, truncated [ 93.534062][ T8811] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.2842: corrupted inode contents [ 93.546045][ T8811] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.558002][ T8811] EXT4-fs error (device loop5): ext4_evict_inode:303: inode #15: comm syz.5.2842: mark_inode_dirty error [ 93.578750][ T8811] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.580673][ T8811] EXT4-fs (loop5): 1 orphan inode deleted [ 93.630602][ T3981] loop4: p1 p2 p3 [ 93.634744][ T3981] loop4: p1 start 51379968 is beyond EOD, truncated [ 93.643266][ T3981] loop4: p3 size 100663552 extends beyond EOD, truncated [ 93.674808][ T8805] loop4: p1 p2 p3 [ 93.681921][ T8805] loop4: p1 start 51379968 is beyond EOD, truncated [ 93.726080][ T8805] loop4: p3 size 100663552 extends beyond EOD, truncated [ 93.765801][ T8820] FAT-fs (loop1): Directory bread(block 64) failed [ 93.799815][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 93.820664][ T8820] FAT-fs (loop1): Directory bread(block 65) failed [ 93.849379][ T8820] FAT-fs (loop1): Directory bread(block 66) failed [ 93.879999][ T8820] FAT-fs (loop1): Directory bread(block 67) failed [ 93.914793][ T8820] FAT-fs (loop1): Directory bread(block 68) failed [ 93.932185][ T8820] FAT-fs (loop1): Directory bread(block 69) failed [ 93.945081][ T8820] FAT-fs (loop1): Directory bread(block 70) failed [ 93.972859][ T8820] FAT-fs (loop1): Directory bread(block 71) failed [ 93.981542][ T8834] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2853: bg 0: block 5: invalid block bitmap [ 94.002882][ T8820] FAT-fs (loop1): Directory bread(block 72) failed [ 94.009459][ T8820] FAT-fs (loop1): Directory bread(block 73) failed [ 94.026010][ T28] audit: type=1400 audit(1771671389.194:264): avc: denied { mount } for pid=8838 comm="syz.5.2854" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 94.059305][ T8834] loop4: lost filesystem error report for type 5 error -117 [ 94.068724][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.082564][ C1] EXT4-fs (loop4): initial error at time 1771671389: ext4_validate_block_bitmap:432 [ 94.087320][ T8834] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 94.092025][ C1] EXT4-fs (loop4): last error at time 1771671389: ext4_validate_block_bitmap:432 [ 94.130961][ T8834] loop4: lost filesystem error report for type 5 error -117 [ 94.136743][ T8834] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2853: invalid indirect mapped block 3 (level 2) [ 94.200180][ T8852] tmpfs: Bad value for 'mpol' [ 94.224614][ T8834] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 94.226466][ T8834] EXT4-fs (loop4): 1 orphan inode deleted [ 94.281499][ T8834] EXT4-fs (loop4): 1 truncate cleaned up [ 94.427013][ T28] audit: type=1400 audit(1771671389.614:265): avc: denied { create } for pid=8883 comm="syz.0.2878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 94.584687][ T8906] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2886: bg 0: block 5: invalid block bitmap [ 94.617269][ T8906] loop0: lost filesystem error report for type 5 error -117 [ 94.623094][ T8906] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 94.630103][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 94.645677][ C1] EXT4-fs (loop0): initial error at time 1771671389: ext4_validate_block_bitmap:432 [ 94.652064][ T8906] loop0: lost filesystem error report for type 5 error -117 [ 94.655111][ C1] EXT4-fs (loop0): last error at time 1771671389: ext4_validate_block_bitmap:432 [ 94.704079][ T8906] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2886: invalid indirect mapped block 3 (level 2) [ 94.740849][ T8906] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 94.745030][ T8919] tmpfs: Bad value for 'mpol' [ 94.769003][ T8906] EXT4-fs (loop0): 1 orphan inode deleted [ 94.799838][ T8906] EXT4-fs (loop0): 1 truncate cleaned up [ 94.946519][ T8941] tmpfs: Bad value for 'mpol' [ 94.957148][ T28] audit: type=1400 audit(1771671390.171:266): avc: denied { execute } for pid=8939 comm="syz.4.2905" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=22886 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 94.992633][ T8942] FAT-fs (loop3): bogus sectors per cluster 0 [ 95.018628][ T8942] FAT-fs (loop3): Can't find a valid FAT filesystem [ 95.338698][ T28] audit: type=1400 audit(1771671390.570:267): avc: denied { create } for pid=8986 comm="syz.4.2928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 95.419522][ T8999] tmpfs: Bad value for 'mpol' [ 95.523569][ T9012] futex_wake_op: syz.4.2938 tries to shift op by 32; fix this program [ 95.724163][ T9037] tmpfs: Bad value for 'mpol' [ 95.731540][ T28] audit: type=1326 audit(1771671390.990:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9034 comm="syz.1.2952" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7f6314bf79 code=0x0 [ 95.847790][ T9048] tmpfs: Bad value for 'mpol' [ 96.194143][ T9086] set_capacity_and_notify: 12 callbacks suppressed [ 96.194159][ T9086] loop3: detected capacity change from 0 to 256 [ 96.242619][ T9090] loop1: detected capacity change from 0 to 512 [ 96.288423][ T9086] FAT-fs (loop3): Directory bread(block 64) failed [ 96.296248][ T9090] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 96.315778][ T9090] EXT4-fs (loop1): orphan cleanup on readonly fs [ 96.335947][ T9086] FAT-fs (loop3): Directory bread(block 65) failed [ 96.342581][ T9086] FAT-fs (loop3): Directory bread(block 66) failed [ 96.359148][ T9090] EXT4-fs warning (device loop1): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 96.386201][ T9086] FAT-fs (loop3): Directory bread(block 67) failed [ 96.395183][ T9086] FAT-fs (loop3): Directory bread(block 68) failed [ 96.411514][ T9090] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 96.428026][ T9086] FAT-fs (loop3): Directory bread(block 69) failed [ 96.439650][ T9090] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #13: comm syz.1.2978: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 96.440399][ T9086] FAT-fs (loop3): Directory bread(block 70) failed [ 96.457718][ T9090] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 96.464297][ T9090] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2978: couldn't read orphan inode 13 (err -117) [ 96.473584][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 96.473602][ C0] EXT4-fs (loop1): last error at time 1771671391: ext4_ext_check_inode:521: inode 13 [ 96.502821][ T9090] loop1: lost filesystem error report for type 5 error -117 [ 96.503833][ T9086] FAT-fs (loop3): Directory bread(block 71) failed [ 96.538047][ T9086] FAT-fs (loop3): Directory bread(block 72) failed [ 96.545062][ T9086] FAT-fs (loop3): Directory bread(block 73) failed [ 96.576525][ T9101] loop0: detected capacity change from 0 to 2048 [ 96.659079][ T3981] Alternate GPT is invalid, using primary GPT. [ 96.665468][ T3981] loop0: p1 p2 p3 [ 96.690202][ T9101] Alternate GPT is invalid, using primary GPT. [ 96.707670][ T9101] loop0: p1 p2 p3 [ 96.825011][ T9123] loop5: detected capacity change from 0 to 1024 [ 96.847869][ T9123] EXT4-fs: Ignoring removed orlov option [ 96.887469][ T9123] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 96.965190][ T9135] tmpfs: Unsupported parameter 'huge' [ 96.982432][ T28] audit: type=1400 audit(1771671392.282:269): avc: denied { mounton } for pid=9134 comm="syz.5.3000" path="/syzcgroup/unified/syz5" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 97.032200][ T9139] loop0: detected capacity change from 0 to 512 [ 97.060543][ T9139] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 97.093320][ T9139] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3002: invalid indirect mapped block 1023410176 (level 0) [ 97.201923][ T9155] loop3: detected capacity change from 0 to 128 [ 97.211083][ T9139] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 97.211284][ T9139] EXT4-fs (loop0): Remounting filesystem read-only [ 97.220574][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 97.220598][ C0] EXT4-fs (loop0): initial error at time 1771671392: ext4_free_branches:1023: inode 11 [ 97.220623][ C0] EXT4-fs (loop0): last error at time 1771671392: ext4_free_branches:1023: inode 11 [ 97.271293][ T9155] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 97.293427][ T9139] EXT4-fs (loop0): 1 truncate cleaned up [ 97.302544][ T9155] FAT-fs (loop3): Filesystem has been set read-only [ 97.426607][ T9171] 9pnet_fd: p9_fd_create_tcp (9171): problem connecting socket to 127.0.0.1 [ 97.477131][ T9175] futex_wake_op: syz.4.3018 tries to shift op by 32; fix this program [ 97.506285][ T28] audit: type=1400 audit(1771671392.838:270): avc: denied { create } for pid=9178 comm="syz.5.3022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 97.691767][ T9207] loop3: detected capacity change from 0 to 512 [ 97.726382][ T9207] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.757762][ T9207] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.777325][ T9207] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 97.819412][ T9207] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 97.829958][ T9207] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3034: bg 0: block 40: padding at end of block bitmap is not set [ 97.858371][ T9207] loop3: lost filesystem error report for type 5 error -117 [ 97.858730][ T9207] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 97.874885][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 97.874906][ C0] EXT4-fs (loop3): initial error at time 1771671393: ext4_validate_block_bitmap:441 [ 97.874937][ C0] EXT4-fs (loop3): last error at time 1771671393: ext4_validate_block_bitmap:441 [ 97.914550][ T9207] loop3: lost filesystem error report for type 5 error -117 [ 97.932089][ T9207] EXT4-fs (loop3): 1 truncate cleaned up [ 98.136464][ T9249] IPv6: addrconf: prefix option has invalid lifetime [ 98.367636][ T9279] loop1: detected capacity change from 0 to 1024 [ 98.377951][ T9281] loop4: detected capacity change from 0 to 256 [ 98.386292][ T9279] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 98.414110][ T9279] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.437074][ T9281] vfat: Deprecated parameter 'posix' [ 98.449880][ T9279] jbd2_journal_init_inode: Cannot locate journal superblock [ 98.463631][ T9281] FAT-fs: "posix" option is obsolete, not supported now [ 98.464614][ T9279] EXT4-fs (loop1): Could not load journal inode [ 98.579609][ T28] audit: type=1326 audit(1771671393.962:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9297 comm="syz.5.3079" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9a0c86bf79 code=0x0 [ 98.706214][ T28] audit: type=1400 audit(1771671394.098:272): avc: denied { setattr } for pid=9313 comm="syz.0.3087" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 98.850610][ T28] audit: type=1400 audit(1771671394.256:273): avc: denied { execute } for pid=9327 comm="syz.0.3095" name="cgroup" dev="tmpfs" ino=2416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 98.919392][ T28] audit: type=1326 audit(1771671394.329:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9337 comm="syz.0.3100" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd8f425bf79 code=0x0 [ 98.955764][ T9343] tmpfs: Bad value for 'mpol' [ 98.982385][ T9345] random: crng reseeded on system resumption [ 99.132283][ T9366] loop3: detected capacity change from 0 to 164 [ 99.202335][ T9366] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=82 [ 99.379853][ T9390] cgroup: Name too long [ 99.510049][ T9404] 9p: Bad value for 'rfdno' [ 99.654051][ T9423] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 99.687123][ T9423] FAT-fs (loop0): error, invalid access to FAT (entry 0x0fffff1b) [ 100.432603][ T9503] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 100.452627][ T9503] EXT4-fs (loop4): orphan cleanup on readonly fs [ 100.479879][ T9503] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 100.495073][ T9503] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 100.501904][ T9503] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #13: comm syz.4.3182: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 100.520803][ T9503] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.521197][ T9503] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3182: couldn't read orphan inode 13 (err -117) [ 100.530478][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 100.530502][ C0] EXT4-fs (loop4): last error at time 2000000000: ext4_ext_check_inode:521: inode 13 [ 100.559765][ T9503] loop4: lost filesystem error report for type 5 error -117 [ 100.560392][ T9503] EXT4-fs mount: 16 callbacks suppressed [ 100.560406][ T9503] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.620016][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.672280][ T28] audit: type=1400 audit(2000000000.356:275): avc: denied { read write } for pid=9521 comm="syz.4.3188" 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 [ 100.745955][ T28] audit: type=1400 audit(2000000000.356:276): avc: denied { open } for pid=9521 comm="syz.4.3188" 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 [ 101.147975][ T9577] set_capacity_and_notify: 2 callbacks suppressed [ 101.147994][ T9577] loop0: detected capacity change from 0 to 2048 [ 101.237733][ T9597] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 101.326914][ T9607] bpf: Bad value for 'uid' [ 101.630660][ T9657] loop0: detected capacity change from 0 to 512 [ 101.667206][ T9657] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.684985][ T9657] EXT4-fs: Ignoring removed nobh option [ 101.697114][ T9657] EXT4-fs: journaled quota format not specified [ 101.844305][ T9676] loop4: detected capacity change from 0 to 1024 [ 101.862980][ T9676] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 101.895449][ T9676] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 101.928337][ T9676] EXT4-fs (loop4): invalid journal inode [ 101.947304][ T9676] EXT4-fs (loop4): can't get journal size [ 101.960871][ T9676] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.103221][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.477092][ T28] audit: type=1400 audit(2000000002.246:277): avc: denied { append } for pid=9724 comm="syz.3.3291" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 102.578591][ T9738] loop1: detected capacity change from 0 to 1764 [ 102.701515][ T9735] loop4: detected capacity change from 0 to 8192 [ 102.765347][ T9763] loop3: detected capacity change from 0 to 512 [ 102.783219][ T9763] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 102.791702][ T3981] loop4: p1 p2 p3 p4 [ 102.795823][ T3981] loop4: p1 size 461056 extends beyond EOD, truncated [ 102.812409][ T9763] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.825335][ T3981] loop4: p2 size 8388608 extends beyond EOD, truncated [ 102.837349][ T9763] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 102.847936][ T9763] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 102.863084][ T3981] loop4: p3 start 4279894019 is beyond EOD, truncated [ 102.869941][ T3981] loop4: p4 start 33554432 is beyond EOD, truncated [ 102.883942][ T9763] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 102.897337][ T9735] loop4: p1 p2 p3 p4 [ 102.901502][ T9763] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #16: comm syz.3.3310: inode has both inline data and extents flags [ 102.914863][ T9763] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 102.918072][ T9763] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3310: couldn't read orphan inode 16 (err -117) [ 102.927369][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 102.927393][ C1] EXT4-fs (loop3): initial error at time 2000000002: ext4_orphan_get:1391: inode 16 [ 102.927428][ C1] EXT4-fs (loop3): last error at time 2000000002: ext4_orphan_get:1391: inode 16 [ 102.932086][ T9735] loop4: p1 size 461056 extends beyond EOD, [ 102.943086][ T9763] loop3: lost filesystem error report for type 5 error -117 [ 103.004190][ T9735] truncated [ 103.027918][ T9735] loop4: p2 size 8388608 extends beyond EOD, truncated [ 103.039618][ T9735] loop4: p3 start 4279894019 is beyond EOD, truncated [ 103.046478][ T9735] loop4: p4 start 33554432 is beyond EOD, truncated [ 103.080033][ T9763] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.102501][ T9789] loop5: detected capacity change from 0 to 128 [ 103.202947][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.217454][ T9797] loop4: detected capacity change from 0 to 512 [ 103.253728][ T9797] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 103.318900][ T9797] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.3325: invalid indirect mapped block 4294967295 (level 0) [ 103.333220][ T9803] loop3: detected capacity change from 0 to 8192 [ 103.341437][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 103.357393][ T9797] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 103.363308][ T9797] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.3325: invalid indirect mapped block 4294967295 (level 1) [ 103.372814][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 103.372848][ C1] EXT4-fs (loop4): initial error at time 2000000003: ext4_free_branches:1023: inode 16 [ 103.372899][ C1] EXT4-fs (loop4): last error at time 2000000003: ext4_free_branches:1023: inode 16 [ 103.376137][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 103.417538][ T9797] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 103.438192][ T9797] EXT4-fs (loop4): 1 orphan inode deleted [ 103.508543][ T9821] loop3: detected capacity change from 0 to 512 [ 103.518490][ T9797] EXT4-fs (loop4): 1 truncate cleaned up [ 103.524557][ T9797] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.550114][ T9821] EXT4-fs: Ignoring removed orlov option [ 103.558360][ T9821] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 103.569081][ T9821] EXT4-fs (loop3): orphan cleanup on readonly fs [ 103.576481][ T9821] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3338: bg 0: block 248: padding at end of block bitmap is not set [ 103.607335][ T9821] loop3: lost filesystem error report for type 5 error -117 [ 103.610944][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 103.624806][ C1] EXT4-fs (loop3): last error at time 2000000003: ext4_validate_block_bitmap:441 [ 103.638762][ T9821] Quota error (device loop3): write_blk: dquota write failed [ 103.646261][ T9821] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 103.665889][ T9827] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 103.683117][ T9821] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.3338: Failed to acquire dquot type 1 [ 103.692078][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 103.707705][ T7155] udevd[7155]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 103.711957][ T9827] EXT4-fs (loop5): orphan cleanup on readonly fs [ 103.725433][ T9821] loop3: lost filesystem error report for type 5 error -117 [ 103.737263][ T9821] EXT4-fs (loop3): 1 truncate cleaned up [ 103.752531][ T4079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.769298][ T9827] Quota error (device loop5): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 103.771478][ T9821] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.811345][ T9827] EXT4-fs warning (device loop5): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 103.835590][ T9844] futex_wake_op: syz.1.3347 tries to shift op by 32; fix this program [ 103.858348][ T9827] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 103.883827][ T9827] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #16: comm syz.5.3337: inode has both inline data and extents flags [ 103.893347][ T9821] syz.3.3338 (9821) used greatest stack depth: 9480 bytes left [ 103.923618][ T4075] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.925713][ T9827] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 103.934654][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 103.950300][ C1] EXT4-fs (loop5): initial error at time 2000000003: ext4_orphan_get:1391: inode 16 [ 103.959820][ C1] EXT4-fs (loop5): last error at time 2000000003: ext4_orphan_get:1391: inode 16 [ 103.976932][ T9827] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.3337: couldn't read orphan inode 16 (err -117) [ 104.019765][ T9827] loop5: lost filesystem error report for type 5 error -117 [ 104.024180][ T9827] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 104.097107][ T3296] loop4: p1 < > p4 < > [ 104.105584][ T9855] loop4: p1 < > p4 < > [ 104.136395][ T4072] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.202965][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 104.214367][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 104.262598][ T9888] msdos: Bad value for 'time_offset' [ 104.287504][ T9889] EXT4-fs: Ignoring removed nobh option [ 104.308505][ T9889] EXT4-fs (loop4): unsupported inode size: 4 [ 104.314550][ T9889] EXT4-fs (loop4): blocksize: 1024 [ 104.398218][ T3981] ================================================================== [ 104.406361][ T3981] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 104.413341][ T3981] [ 104.415693][ T3981] write to 0xffff888103a5bb14 of 4 bytes by task 3302 on cpu 1: [ 104.423347][ T3981] shmem_mknod+0x143/0x170 [ 104.427813][ T3981] shmem_create+0x34/0x50 [ 104.432179][ T3981] path_openat+0xd75/0x2050 [ 104.436720][ T3981] do_file_open+0x16c/0x290 [ 104.441276][ T3981] do_sys_openat2+0x94/0x130 [ 104.445888][ T3981] __x64_sys_openat+0xf2/0x120 [ 104.450689][ T3981] x64_sys_call+0x1e39/0x3020 [ 104.455409][ T3981] do_syscall_64+0x12c/0x370 [ 104.460039][ T3981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.465973][ T3981] [ 104.468319][ T3981] read to 0xffff888103a5bb14 of 4 bytes by task 3981 on cpu 0: [ 104.475890][ T3981] fill_mg_cmtime+0x5b/0x270 [ 104.480518][ T3981] generic_fillattr+0x24a/0x340 [ 104.485402][ T3981] shmem_getattr+0x181/0x200 [ 104.490032][ T3981] vfs_getattr_nosec+0x146/0x1e0 [ 104.495017][ T3981] vfs_getattr+0x48/0x60 [ 104.499346][ T3981] vfs_statx_path+0x28/0x140 [ 104.504396][ T3981] vfs_statx+0xc4/0x170 [ 104.508581][ T3981] vfs_fstatat+0x118/0x170 [ 104.513028][ T3981] __se_sys_newfstatat+0x55/0x3e0 [ 104.518201][ T3981] __x64_sys_newfstatat+0x55/0x70 [ 104.523262][ T3981] x64_sys_call+0x2c64/0x3020 [ 104.527987][ T3981] do_syscall_64+0x12c/0x370 [ 104.532645][ T3981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.538581][ T3981] [ 104.540924][ T3981] value changed: 0x10991bca -> 0x109e33bd [ 104.546664][ T3981] [ 104.549040][ T3981] Reported by Kernel Concurrency Sanitizer on: [ 104.555218][ T3981] CPU: 0 UID: 0 PID: 3981 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 104.565667][ T3981] Tainted: [W]=WARN [ 104.569489][ T3981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 104.579566][ T3981] ================================================================== [ 104.651241][ T3296] Alternate GPT is invalid, using primary GPT. [ 104.657664][ T3296] loop5: p1 p2 p3 [ 104.667456][ T9907] Alternate GPT is invalid, using primary GPT. [ 104.673913][ T9907] loop5: p1 p2 p3 [ 104.718456][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 104.721311][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 104.731257][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory