EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 34 EXT4-fs error (device loop5): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.5/25400 is trying to acquire lock: 00000000e58cd316 (&dquot->dq_lock){+.+.}, at: dquot_commit+0x4d/0x400 fs/quota/dquot.c:469 but task is already holding lock: 00000000ea97dbd5 (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x746/0x1380 fs/ext4/inode.c:4552 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&ei->i_data_sem/2){++++}: ext4_map_blocks+0x33e/0x1a50 fs/ext4/inode.c:578 ext4_getblk+0xad/0x4f0 fs/ext4/inode.c:993 ext4_bread+0x7c/0x210 fs/ext4/inode.c:1043 ext4_quota_write+0x205/0x530 fs/ext4/super.c:6008 write_blk+0x10a/0x200 fs/quota/quota_tree.c:72 get_free_dqblk+0xff/0x2d0 fs/quota/quota_tree.c:101 do_insert_tree+0x79c/0x1150 fs/quota/quota_tree.c:308 do_insert_tree+0xf5c/0x1150 fs/quota/quota_tree.c:339 do_insert_tree+0xf5c/0x1150 fs/quota/quota_tree.c:339 do_insert_tree+0xf5c/0x1150 fs/quota/quota_tree.c:339 dq_insert_tree fs/quota/quota_tree.c:365 [inline] qtree_write_dquot+0x1cb/0x570 fs/quota/quota_tree.c:384 v2_write_dquot+0x11c/0x250 fs/quota/quota_v2.c:359 dquot_acquire+0x25c/0x490 fs/quota/dquot.c:436 ext4_acquire_dquot+0x1e7/0x2d0 fs/ext4/super.c:5666 dqget+0x785/0xfc0 fs/quota/dquot.c:896 __dquot_initialize+0x3bd/0xb70 fs/quota/dquot.c:1470 ext4_orphan_cleanup fs/ext4/super.c:2681 [inline] ext4_fill_super+0x8202/0xc850 fs/ext4/super.c:4549 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&s->s_dquot.dqio_sem){++++}: v2_read_dquot+0x49/0x120 fs/quota/quota_v2.c:333 dquot_acquire+0x121/0x490 fs/quota/dquot.c:428 ext4_acquire_dquot+0x1e7/0x2d0 fs/ext4/super.c:5666 dqget+0x785/0xfc0 fs/quota/dquot.c:896 __dquot_initialize+0x3bd/0xb70 fs/quota/dquot.c:1470 ext4_orphan_cleanup fs/ext4/super.c:2681 [inline] ext4_fill_super+0x8202/0xc850 fs/ext4/super.c:4549 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&dquot->dq_lock){+.+.}: __mutex_lock_common kernel/locking/mutex.c:937 [inline] __mutex_lock+0xd7/0x1190 kernel/locking/mutex.c:1078 dquot_commit+0x4d/0x400 fs/quota/dquot.c:469 ext4_write_dquot+0x1e7/0x280 fs/ext4/super.c:5650 ext4_mark_dquot_dirty+0x111/0x1a0 fs/ext4/super.c:5701 mark_dquot_dirty fs/quota/dquot.c:341 [inline] mark_all_dquot_dirty fs/quota/dquot.c:379 [inline] __dquot_free_space+0x5d4/0x9c0 fs/quota/dquot.c:1887 dquot_free_space_nodirty include/linux/quotaops.h:377 [inline] dquot_free_space include/linux/quotaops.h:382 [inline] dquot_free_block include/linux/quotaops.h:393 [inline] ext4_free_blocks+0x1922/0x2ac0 fs/ext4/mballoc.c:4950 ext4_remove_blocks fs/ext4/extents.c:2584 [inline] ext4_ext_rm_leaf fs/ext4/extents.c:2740 [inline] ext4_ext_remove_space+0x26ef/0x3e80 fs/ext4/extents.c:2973 ext4_ext_truncate+0x1ae/0x200 fs/ext4/extents.c:4670 ext4_truncate+0xe27/0x1380 fs/ext4/inode.c:4557 ext4_evict_inode+0x934/0x17b0 fs/ext4/inode.c:305 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 ext4_orphan_cleanup fs/ext4/super.c:2712 [inline] ext4_fill_super+0x832e/0xc850 fs/ext4/super.c:4549 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 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: &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ei->i_data_sem/2); lock(&s->s_dquot.dqio_sem); lock(&ei->i_data_sem/2); lock(&dquot->dq_lock); *** DEADLOCK *** 4 locks held by syz-executor.5/25400: #0: 00000000f12de980 (&type->s_umount_key#25/1){+.+.}, at: alloc_super fs/super.c:226 [inline] #0: 00000000f12de980 (&type->s_umount_key#25/1){+.+.}, at: sget_userns+0x20b/0xcd0 fs/super.c:519 #1: 00000000b087da85 (sb_internal){.+.+}, at: sb_start_intwrite include/linux/fs.h:1626 [inline] #1: 00000000b087da85 (sb_internal){.+.+}, at: ext4_evict_inode+0x1311/0x17b0 fs/ext4/inode.c:259 #2: 00000000ea97dbd5 (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x746/0x1380 fs/ext4/inode.c:4552 #3: 0000000084d48c6e (dquot_srcu){....}, at: i_dquot fs/quota/dquot.c:921 [inline] #3: 0000000084d48c6e (dquot_srcu){....}, at: __dquot_free_space+0x19b/0x9c0 fs/quota/dquot.c:1860 stack backtrace: CPU: 0 PID: 25400 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 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 __mutex_lock_common kernel/locking/mutex.c:937 [inline] __mutex_lock+0xd7/0x1190 kernel/locking/mutex.c:1078 dquot_commit+0x4d/0x400 fs/quota/dquot.c:469 ext4_write_dquot+0x1e7/0x280 fs/ext4/super.c:5650 ext4_mark_dquot_dirty+0x111/0x1a0 fs/ext4/super.c:5701 mark_dquot_dirty fs/quota/dquot.c:341 [inline] mark_all_dquot_dirty fs/quota/dquot.c:379 [inline] __dquot_free_space+0x5d4/0x9c0 fs/quota/dquot.c:1887 dquot_free_space_nodirty include/linux/quotaops.h:377 [inline] dquot_free_space include/linux/quotaops.h:382 [inline] dquot_free_block include/linux/quotaops.h:393 [inline] ext4_free_blocks+0x1922/0x2ac0 fs/ext4/mballoc.c:4950 ext4_remove_blocks fs/ext4/extents.c:2584 [inline] ext4_ext_rm_leaf fs/ext4/extents.c:2740 [inline] ext4_ext_remove_space+0x26ef/0x3e80 fs/ext4/extents.c:2973 ext4_ext_truncate+0x1ae/0x200 fs/ext4/extents.c:4670 ext4_truncate+0xe27/0x1380 fs/ext4/inode.c:4557 ext4_evict_inode+0x934/0x17b0 fs/ext4/inode.c:305 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 ext4_orphan_cleanup fs/ext4/super.c:2712 [inline] ext4_fill_super+0x832e/0xc850 fs/ext4/super.c:4549 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f8eb1a9362a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f8eb0003f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000510 RCX: 00007f8eb1a9362a RDX: 0000000020000000 RSI: 0000000020000500 RDI: 00007f8eb0003fe0 RBP: 00007f8eb0004020 R08: 00007f8eb0004020 R09: 0000000000000802 R10: 0000000000000802 R11: 0000000000000202 R12: 0000000020000000 R13: 0000000020000500 R14: 00007f8eb0003fe0 R15: 0000000020000040 EXT4-fs (loop5): 1 orphan inode deleted hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #45: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 45 EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #1: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 1 hfs: unable to load iocharset "cp94" EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): orphan cleanup on readonly fs hfs: unable to parse mount options hfs: unable to load iocharset "cp94" EXT4-fs (loop5): mount failed hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters __quota_error: 50 callbacks suppressed Quota error (device loop2): write_blk: dquota write failed Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota Quota error (device loop2): write_blk: dquota write failed Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota Quota error (device loop2): write_blk: dquota write failed EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #63: comm syz-executor.3: iget: illegal inode # Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 63 EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #72: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 72 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs (loop3): mount failed hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #1: comm syz-executor.2: iget: illegal inode # EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 1 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -117 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #130: comm syz-executor.3: iget: illegal inode # hfs: unable to load iocharset "cp94" EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 130 hfs: unable to parse mount options EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options Quota error (device loop5): v2_read_header: Failed header read: expected=8 got=0 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-13). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -13 EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #151: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 151 EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #256: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 6 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" EXT4-fs (loop2): orphan cleanup on readonly fs hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to parse mount options EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 256 EXT4-fs (loop2): Cannot turn on quotas: error -22 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs (loop5): mount failed EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #963: comm syz-executor.3: iget: illegal inode # EXT4-fs (loop2): orphan cleanup on readonly fs hfs: unable to load iocharset "cp94" hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 9 EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 7 hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 963 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -116 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 9 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 10 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #1024: comm syz-executor.3: iget: illegal inode # hfs: unable to load iocharset "cp94" EXT4-fs (loop2): Cannot turn on quotas: error -116 hfs: unable to parse mount options 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=0, err=-117). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop3): mount failed EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 10 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs hfs: unable to load iocharset "cp94" EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-13). Please run e2fsck to fix. hfs: unable to parse mount options EXT4-fs (loop2): Cannot turn on quotas: error -13 EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs (loop2): 1 orphan inode deleted hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #32767: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 32767 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-13). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -13 EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs mount: 53 callbacks suppressed EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 15 hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #2147483647: comm syz-executor.3: iget: illegal inode # EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 2147483647 EXT4-fs (loop5): mount failed EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -22 EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #4294967264: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 4294967264 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -22 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 20 EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #4294967295: comm syz-executor.3: iget: illegal inode # EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 4294967295 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs (loop3): mount failed hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -22 EXT4-fs error (device loop2): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs (loop2): 1 orphan inode deleted EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 32 EXT4-fs (loop3): 1 orphan inode deleted EXT4-fs warning (device loop5): 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: ,errors=continue EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 18 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #63: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop3): ext4_quota_enable:5844: comm syz-executor.3: inode #1: comm syz-executor.3: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 63 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 1 EXT4-fs (loop5): mount failed EXT4-fs (loop2): Cannot turn on quotas: error -116 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 (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-13). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs (loop3): mount failed hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 30 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -116 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #64: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 64 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop3): mount failed EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #72: comm syz-executor.5: iget: illegal inode # EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 32 EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 72 Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop3): mount failed EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to parse mount options EXT4-fs (loop5): mount failed EXT4-fs (loop2): Cannot turn on quotas: error -116 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 6 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options 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 (loop2): orphan cleanup on readonly fs hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #34: comm syz-executor.2: iget: illegal inode # hfs: unable to load iocharset "cp94" EXT4-fs (loop3): mount failed hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 34 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -117 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #254: comm syz-executor.5: iget: illegal inode # hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 254 hfs: unable to load iocharset "cp94" hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. hfs: unable to parse mount options EXT4-fs (loop5): mount failed EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #45: comm syz-executor.2: iget: illegal inode # EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 45 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -117 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 7 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs (loop3): mount failed hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #942: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 942 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #62: comm syz-executor.2: iget: illegal inode # EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 62 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -117 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 10 hfs: unable to load iocharset "cp94" EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. hfs: unable to parse mount options EXT4-fs (loop3): mount failed EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #1024: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 1024 EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop5): mount failed EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #63: comm syz-executor.2: iget: illegal inode # hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 63 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs (loop2): Cannot turn on quotas: error -117 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. EXT4-fs (loop3): mount failed EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #4096: comm syz-executor.5: iget: illegal inode # EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 4096 hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop5): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs (loop2): orphan cleanup on readonly fs EXT4-fs error (device loop2): ext4_quota_enable:5844: comm syz-executor.2: inode #72: comm syz-executor.2: iget: illegal inode # EXT4-fs error (device loop2): ext4_quota_enable:5846: comm syz-executor.2: Bad quota inode # 72 EXT4-fs error (device loop3): ext4_quota_enable:5846: comm syz-executor.3: Bad quota inode # 15 EXT4-fs warning (device loop2): ext4_enable_quotas:5883: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. EXT4-fs error (device loop5): ext4_quota_enable:5844: comm syz-executor.5: inode #7872: comm syz-executor.5: iget: illegal inode # EXT4-fs (loop2): Cannot turn on quotas: error -117 EXT4-fs warning (device loop3): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs error (device loop5): ext4_quota_enable:5846: comm syz-executor.5: Bad quota inode # 7872 hfs: unable to parse mount options EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop3): mount failed hfs: unable to load iocharset "cp94" hfs: unable to parse mount options EXT4-fs warning (device loop5): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. hfs: unable to load iocharset "cp94" EXT4-fs (loop5): mount failed hfs: unable to parse mount options hfs: unable to load iocharset "cp94" hfs: unable to parse mount options