EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b ext4_test_bit(bit=15, block=18) = 0 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.5/6199 is trying to acquire lock: 00000000e53b80d2 (&ovl_i_mutex_key[depth]){+.+.}, at: inode_lock include/linux/fs.h:748 [inline] 00000000e53b80d2 (&ovl_i_mutex_key[depth]){+.+.}, at: ovl_write_iter+0x148/0xb40 fs/overlayfs/file.c:270 but task is already holding lock: 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_lock_nested fs/pipe.c:77 [inline] 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_lock fs/pipe.c:85 [inline] 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_wait+0x1bd/0x1e0 fs/pipe.c:133 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&pipe->mutex/1){+.+.}: pipe_lock_nested fs/pipe.c:77 [inline] pipe_lock+0x63/0x80 fs/pipe.c:85 iter_file_splice_write+0x183/0xbb0 fs/splice.c:700 do_splice_from fs/splice.c:852 [inline] do_splice fs/splice.c:1154 [inline] __do_sys_splice fs/splice.c:1428 [inline] __se_sys_splice+0xfe7/0x16d0 fs/splice.c:1408 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (sb_writers#3){.+.+}: sb_start_write include/linux/fs.h:1579 [inline] mnt_want_write+0x3a/0xb0 fs/namespace.c:360 ovl_link+0x73/0x2b0 fs/overlayfs/dir.c:676 vfs_link+0x7e6/0xc80 fs/namei.c:4243 do_linkat+0x52a/0x810 fs/namei.c:4311 __do_sys_link fs/namei.c:4340 [inline] __se_sys_link fs/namei.c:4338 [inline] __x64_sys_link+0x5d/0x80 fs/namei.c:4338 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&ovl_i_mutex_key[depth]){+.+.}: down_write+0x34/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:748 [inline] ovl_write_iter+0x148/0xb40 fs/overlayfs/file.c:270 call_write_iter include/linux/fs.h:1821 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x51b/0x770 fs/read_write.c:487 __kernel_write+0x109/0x370 fs/read_write.c:506 write_pipe_buf+0x153/0x1f0 fs/splice.c:798 splice_from_pipe_feed fs/splice.c:503 [inline] __splice_from_pipe+0x389/0x800 fs/splice.c:627 splice_from_pipe fs/splice.c:662 [inline] default_file_splice_write+0xd8/0x180 fs/splice.c:810 do_splice_from fs/splice.c:852 [inline] do_splice fs/splice.c:1154 [inline] __do_sys_splice fs/splice.c:1428 [inline] __se_sys_splice+0xfe7/0x16d0 fs/splice.c:1408 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &ovl_i_mutex_key[depth] --> sb_writers#3 --> &pipe->mutex/1 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&pipe->mutex/1); lock(sb_writers#3); lock(&pipe->mutex/1); lock(&ovl_i_mutex_key[depth]); *** DEADLOCK *** 2 locks held by syz-executor.5/6199: #0: 00000000fe7a9aa4 (sb_writers#17){.+.+}, at: file_start_write include/linux/fs.h:2779 [inline] #0: 00000000fe7a9aa4 (sb_writers#17){.+.+}, at: do_splice fs/splice.c:1153 [inline] #0: 00000000fe7a9aa4 (sb_writers#17){.+.+}, at: __do_sys_splice fs/splice.c:1428 [inline] #0: 00000000fe7a9aa4 (sb_writers#17){.+.+}, at: __se_sys_splice+0x11de/0x16d0 fs/splice.c:1408 #1: 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_lock_nested fs/pipe.c:77 [inline] #1: 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_lock fs/pipe.c:85 [inline] #1: 00000000f8978a9f (&pipe->mutex/1){+.+.}, at: pipe_wait+0x1bd/0x1e0 fs/pipe.c:133 stack backtrace: CPU: 1 PID: 6199 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1222 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2420 [inline] __lock_acquire+0x30c9/0x3ff0 kernel/locking/lockdep.c:3416 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 down_write+0x34/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:748 [inline] ovl_write_iter+0x148/0xb40 fs/overlayfs/file.c:270 call_write_iter include/linux/fs.h:1821 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x51b/0x770 fs/read_write.c:487 __kernel_write+0x109/0x370 fs/read_write.c:506 write_pipe_buf+0x153/0x1f0 fs/splice.c:798 splice_from_pipe_feed fs/splice.c:503 [inline] __splice_from_pipe+0x389/0x800 fs/splice.c:627 splice_from_pipe fs/splice.c:662 [inline] default_file_splice_write+0xd8/0x180 fs/splice.c:810 do_splice_from fs/splice.c:852 [inline] do_splice fs/splice.c:1154 [inline] __do_sys_splice fs/splice.c:1428 [inline] __se_sys_splice+0xfe7/0x16d0 fs/splice.c:1408 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f5b17f2b0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5b1649d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 RAX: ffffffffffffffda RBX: 00007f5b1804af80 RCX: 00007f5b17f2b0c9 RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007f5b17f86ae9 R08: 000000000000fdef R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe0221616f R14: 00007f5b1649d300 R15: 0000000000022000 print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 2056 buffer_io_error: 4 callbacks suppressed Buffer I/O error on dev loop1p1, logical block 1, async page read print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 32640 Buffer I/O error on dev loop1p2, logical block 4080, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 10 EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop3): Cannot turn on quotas: error -116 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -13 EXT4-fs error (device loop1): ext4_orphan_get:1256: comm syz-executor.1: bad orphan inode 16 EXT4-fs (loop1): Remounting filesystem read-only ext4_test_bit(bit=15, block=18) = 0 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 2056 Buffer I/O error on dev loop1p1, logical block 1, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): Cannot turn on quotas: error -13 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. EXT4-fs (loop3): ext4_orphan_cleanup: deleting unreferenced inode 16 EXT4-fs (loop1): Cannot turn on quotas: error -13 EXT4-fs error (device loop1): ext4_orphan_get:1256: comm syz-executor.1: bad orphan inode 16 EXT4-fs (loop1): Remounting filesystem read-only ext4_test_bit(bit=15, block=18) = 0 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop3): 1 orphan inode deleted EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b Buffer I/O error on dev loop1p1, logical block 1, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read Buffer I/O error on dev loop1p1, logical block 1, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 18 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop3): Cannot turn on quotas: error -116 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop1): ext4_orphan_cleanup: deleting unreferenced inode 16 EXT4-fs (loop1): 1 orphan inode deleted EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b Buffer I/O error on dev loop1p1, logical block 1, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 32 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -13 EXT4-fs (loop1): ext4_orphan_cleanup: deleting unreferenced inode 16 EXT4-fs (loop3): Cannot turn on quotas: error -116 EXT4-fs (loop1): 1 orphan inode deleted EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #34: comm syz-executor.3: iget: illegal inode # EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 34 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 10 EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop1): Cannot turn on quotas: error -116 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b print_req_error: 18 callbacks suppressed print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 2056 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #47: comm syz-executor.3: iget: illegal inode # EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs (loop1): Cannot turn on quotas: error -13 EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 47 EXT4-fs (loop1): ext4_orphan_cleanup: deleting unreferenced inode 16 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): 1 orphan inode deleted EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 2056 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -22 EXT4-fs (loop1): ext4_orphan_cleanup: deleting unreferenced inode 16 EXT4-fs (loop1): 1 orphan inode deleted EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #51: comm syz-executor.3: iget: illegal inode # [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 18 EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 51 EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -116 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs buffer_io_error: 9 callbacks suppressed Buffer I/O error on dev loop1p2, logical block 4080, async page read EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #511: comm syz-executor.3: iget: illegal inode # Buffer I/O error on dev loop1p1, logical block 1, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] EXT4-fs (loop3): Remounting filesystem read-only System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 511 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 32 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -116 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b Buffer I/O error on dev loop1p1, logical block 1, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read Buffer I/O error on dev loop1p1, logical block 1, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #47: comm syz-executor.1: iget: illegal inode # EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #992: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 47 EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs (loop1): Cannot turn on quotas: error -117 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 992 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): Cannot turn on quotas: error -117 Buffer I/O error on dev loop1p1, logical block 1, async page read EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b Buffer I/O error on dev loop1p2, logical block 4080, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #63: comm syz-executor.1: iget: illegal inode # EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 63 EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -117 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b Buffer I/O error on dev loop1p1, logical block 1, async page read Buffer I/O error on dev loop1p2, logical block 4080, async page read [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #1024: comm syz-executor.3: iget: illegal inode # EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 1024 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #81: comm syz-executor.1: iget: illegal inode # EXT4-fs (loop1): Remounting filesystem read-only [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 81 EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #4096: comm syz-executor.3: iget: illegal inode # EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 4096 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -117 EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #511: comm syz-executor.1: iget: illegal inode # EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 511 [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop3): orphan cleanup on readonly fs EXT4-fs (loop1): Cannot turn on quotas: error -117 EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #2952970280: comm syz-executor.3: iget: illegal inode # EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b EXT4-fs (loop3): Remounting filesystem read-only EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 2952970280 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): Cannot turn on quotas: error -117 EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b002c028, mo2=0002] System zones: 0-1, 15-15, 18-18, 34-34 EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #1024: comm syz-executor.1: iget: illegal inode # EXT4-fs (loop1): Remounting filesystem read-only EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 1024 EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -117 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,errors=remount-ro,data_err=abort,min_batch_time=0x00000000000000b print_req_error: 36 callbacks suppressed print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 32640 print_req_error: I/O error, dev loop1, sector 2056 print_req_error: I/O error, dev loop1, sector 32640