program:
syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2000042, &(0x7f0000000cc0)={[{@nombcache}, {@oldalloc}, {@inlinecrypt}, {@delalloc}, {@noload}, {@delalloc}, {@noload}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@lazytime}]}, 0x3, 0x4ea, &(0x7f00000006c0)="$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")
r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000001c0)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x1, 0x3a, 'usrjquota=', 0x3a, '\x00\x03!\f\xee\x998r~\b\x13\x89\xae\xf1\x06hz\xcc\xd6\xbb\xb8\x19\x90\x9e\xdb\xa2F\xfa_F(\x05\b\x13\x82\x12\xad\x0f^\xdc\xf2\xb5', 0x3a, './file2', 0x3a, [0x46]}, 0x5c) (async)
mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x21, 0x0)
r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) (async)
r2 = getpgid(0xffffffffffffffff)
syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/net\x00')
[ 69.052902][ T4665] Bluetooth: hci0: command tx timeout
[ 69.109254][ T5316] loop0: detected capacity change from 0 to 512
[ 69.123722][ T5316] =======================================================
[ 69.123722][ T5316] WARNING: The mand mount option has been deprecated and
[ 69.123722][ T5316] and is ignored by this kernel. Remove the mand
[ 69.123722][ T5316] option from the mount to silence this warning.
[ 69.123722][ T5316] =======================================================
[ 69.200529][ T5316] EXT4-fs: Ignoring removed oldalloc option
[ 69.207786][ T5316] EXT4-fs: inline encryption not supported
[ 69.231221][ T5316] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended
[ 69.306622][ T5316] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.0: bg 0: block 64: padding at end of block bitmap is not set
[ 69.321866][ T5316] Quota error (device loop0): write_blk: dquota write failed
[ 69.331131][ T5316] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota
[ 69.340751][ T5316] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.0: Failed to acquire dquot type 0
[ 69.347344][ T5316] EXT4-fs (loop0): 1 truncate cleaned up
[ 69.350930][ T5316] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 69.367488][ T5316] ------------[ cut here ]------------
[ 69.369930][ T5316] WARNING: CPU: 0 PID: 5316 at fs/ext4/ext4_jbd2.c:76 ext4_journal_check_start+0x24f/0x2b0
[ 69.374654][ T5316] Modules linked in:
[ 69.376446][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.380639][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.387197][ T5316] RIP: 0010:ext4_journal_check_start+0x24f/0x2b0
[ 69.390047][ T5316] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 56 b6 4e ff 41 bf fb ff ff ff eb e0 e8 49 b6 4e ff eb d3 e8 42 b6 4e ff 90 <0f> 0b 90 eb c8 e8 37 b6 4e ff 90 0f 0b 90 43 80 7c 25 00 00 0f 85
[ 69.400833][ T5316] RSP: 0018:ffffc9000d437398 EFLAGS: 00010293
[ 69.403733][ T5316] RAX: ffffffff82719d4e RBX: ffff888036942000 RCX: ffff88800091c900
[ 69.407167][ T5316] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 69.410557][ T5316] RBP: 0000000000000365 R08: ffff88801e71a387 R09: 1ffff11003ce3470
[ 69.414173][ T5316] R10: dffffc0000000000 R11: ffffed1003ce3471 R12: dffffc0000000000
[ 69.417651][ T5316] R13: 1ffff11006d284c7 R14: ffff888036942638 R15: 0000000000000001
[ 69.420891][ T5316] FS: 00007fa60b81e6c0(0000) GS:ffff88808d300000(0000) knlGS:0000000000000000
[ 69.424749][ T5316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.427377][ T5316] CR2: 00007fa60b7fcfc8 CR3: 000000001fcaf000 CR4: 0000000000352ef0
[ 69.430422][ T5316] Call Trace:
[ 69.431799][ T5316]
[ 69.433002][ T5316] __ext4_journal_start_sb+0x16b/0x5c0
[ 69.435091][ T5316] ext4_file_open+0x72c/0xa40
[ 69.437026][ T5316] ? __pfx_ext4_file_open+0x10/0x10
[ 69.439206][ T5316] ? tomoyo_file_open+0x14a/0x220
[ 69.441317][ T5316] ? fsnotify_open_perm_and_set_mode+0x11a/0x610
[ 69.443961][ T5316] ? __pfx_ext4_file_open+0x10/0x10
[ 69.446056][ T5316] do_dentry_open+0x953/0x13f0
[ 69.447999][ T5316] vfs_open+0x3b/0x340
[ 69.449741][ T5316] ? path_openat+0x2ecd/0x3830
[ 69.451690][ T5316] path_openat+0x2ee5/0x3830
[ 69.454304][ T5316] ? __pfx_path_openat+0x10/0x10
[ 69.456525][ T5316] ? kasan_save_track+0x4f/0x80
[ 69.458696][ T5316] do_filp_open+0x1fa/0x410
[ 69.460780][ T5316] ? __pfx_do_filp_open+0x10/0x10
[ 69.463281][ T5316] ? do_open_execat+0x93/0x560
[ 69.465436][ T5316] do_open_execat+0x135/0x560
[ 69.467703][ T5316] ? __pfx_do_open_execat+0x10/0x10
[ 69.469912][ T5316] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 69.472441][ T5316] ? getname_kernel+0x146/0x2f0
[ 69.474476][ T5316] ? getname_kernel+0x20e/0x2f0
[ 69.476465][ T5316] open_exec+0x40/0x60
[ 69.478171][ T5316] bm_register_write+0x2d1/0x1750
[ 69.480660][ T5316] ? __pfx_bm_register_write+0x10/0x10
[ 69.483277][ T5316] ? __pfx_bm_register_write+0x10/0x10
[ 69.485601][ T5316] vfs_write+0x27e/0xb30
[ 69.487385][ T5316] ? __pfx_vfs_write+0x10/0x10
[ 69.489506][ T5316] ? __fget_files+0x2a/0x420
[ 69.491454][ T5316] ? __fget_files+0x3a0/0x420
[ 69.493756][ T5316] ? __fget_files+0x2a/0x420
[ 69.495950][ T5316] ksys_write+0x145/0x250
[ 69.497903][ T5316] ? __pfx_ksys_write+0x10/0x10
[ 69.499971][ T5316] ? do_syscall_64+0xbe/0xfa0
[ 69.502272][ T5316] do_syscall_64+0xfa/0xfa0
[ 69.504297][ T5316] ? lockdep_hardirqs_on+0x9c/0x150
[ 69.506404][ T5316] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.508999][ T5316] ? clear_bhb_loop+0x60/0xb0
[ 69.510999][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.513746][ T5316] RIP: 0033:0x7fa60a98efc9
[ 69.515686][ T5316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 69.524062][ T5316] RSP: 002b:00007fa60b81e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 69.527615][ T5316] RAX: ffffffffffffffda RBX: 00007fa60abe5fa0 RCX: 00007fa60a98efc9
[ 69.530919][ T5316] RDX: 000000000000005c RSI: 00002000000001c0 RDI: 0000000000000004
[ 69.534438][ T5316] RBP: 00007fa60aa11f91 R08: 0000000000000000 R09: 0000000000000000
[ 69.537923][ T5316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.541256][ T5316] R13: 00007fa60abe6038 R14: 00007fa60abe5fa0 R15: 00007ffe138079b8
[ 69.545020][ T5316]
[ 69.546439][ T5316] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.549471][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.552945][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.557496][ T5316] Call Trace:
[ 69.558919][ T5316]
[ 69.560182][ T5316] dump_stack_lvl+0x99/0x250
[ 69.562333][ T5316] ? __asan_memcpy+0x40/0x70
[ 69.564360][ T5316] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.566658][ T5316] ? __pfx__printk+0x10/0x10
[ 69.568648][ T5316] vpanic+0x237/0x6d0
[ 69.570404][ T5316] ? __pfx_vpanic+0x10/0x10
[ 69.572447][ T5316] panic+0xb9/0xc0
[ 69.574158][ T5316] ? __pfx_panic+0x10/0x10
[ 69.576075][ T5316] __warn+0x31b/0x4b0
[ 69.577815][ T5316] ? ext4_journal_check_start+0x24f/0x2b0
[ 69.580228][ T5316] ? ext4_journal_check_start+0x24f/0x2b0
[ 69.582697][ T5316] report_bug+0x2be/0x4f0
[ 69.584513][ T5316] ? ext4_journal_check_start+0x24f/0x2b0
[ 69.586770][ T5316] ? ext4_journal_check_start+0x24f/0x2b0
[ 69.589116][ T5316] ? ext4_journal_check_start+0x251/0x2b0
[ 69.591451][ T5316] handle_bug+0x84/0x160
[ 69.593301][ T5316] exc_invalid_op+0x1a/0x50
[ 69.595276][ T5316] asm_exc_invalid_op+0x1a/0x20
[ 69.597351][ T5316] RIP: 0010:ext4_journal_check_start+0x24f/0x2b0
[ 69.599935][ T5316] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 56 b6 4e ff 41 bf fb ff ff ff eb e0 e8 49 b6 4e ff eb d3 e8 42 b6 4e ff 90 <0f> 0b 90 eb c8 e8 37 b6 4e ff 90 0f 0b 90 43 80 7c 25 00 00 0f 85
[ 69.607947][ T5316] RSP: 0018:ffffc9000d437398 EFLAGS: 00010293
[ 69.610600][ T5316] RAX: ffffffff82719d4e RBX: ffff888036942000 RCX: ffff88800091c900
[ 69.613868][ T5316] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 69.617075][ T5316] RBP: 0000000000000365 R08: ffff88801e71a387 R09: 1ffff11003ce3470
[ 69.620366][ T5316] R10: dffffc0000000000 R11: ffffed1003ce3471 R12: dffffc0000000000
[ 69.623771][ T5316] R13: 1ffff11006d284c7 R14: ffff888036942638 R15: 0000000000000001
[ 69.627093][ T5316] ? ext4_journal_check_start+0x24e/0x2b0
[ 69.629582][ T5316] ? ext4_journal_check_start+0x24e/0x2b0
[ 69.631927][ T5316] __ext4_journal_start_sb+0x16b/0x5c0
[ 69.634241][ T5316] ext4_file_open+0x72c/0xa40
[ 69.636259][ T5316] ? __pfx_ext4_file_open+0x10/0x10
[ 69.638488][ T5316] ? tomoyo_file_open+0x14a/0x220
[ 69.640629][ T5316] ? fsnotify_open_perm_and_set_mode+0x11a/0x610
[ 69.643258][ T5316] ? __pfx_ext4_file_open+0x10/0x10
[ 69.645574][ T5316] do_dentry_open+0x953/0x13f0
[ 69.647745][ T5316] vfs_open+0x3b/0x340
[ 69.649564][ T5316] ? path_openat+0x2ecd/0x3830
[ 69.651710][ T5316] path_openat+0x2ee5/0x3830
[ 69.653701][ T5316] ? __pfx_path_openat+0x10/0x10
[ 69.655839][ T5316] ? kasan_save_track+0x4f/0x80
[ 69.657913][ T5316] do_filp_open+0x1fa/0x410
[ 69.660035][ T5316] ? __pfx_do_filp_open+0x10/0x10
[ 69.662468][ T5316] ? do_open_execat+0x93/0x560
[ 69.664538][ T5316] do_open_execat+0x135/0x560
[ 69.666621][ T5316] ? __pfx_do_open_execat+0x10/0x10
[ 69.668810][ T5316] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 69.671127][ T5316] ? getname_kernel+0x146/0x2f0
[ 69.673162][ T5316] ? getname_kernel+0x20e/0x2f0
[ 69.675329][ T5316] open_exec+0x40/0x60
[ 69.677143][ T5316] bm_register_write+0x2d1/0x1750
[ 69.679050][ T5316] ? __pfx_bm_register_write+0x10/0x10
[ 69.680963][ T5316] ? __pfx_bm_register_write+0x10/0x10
[ 69.683399][ T5316] vfs_write+0x27e/0xb30
[ 69.685658][ T5316] ? __pfx_vfs_write+0x10/0x10
[ 69.687590][ T5316] ? __fget_files+0x2a/0x420
[ 69.689493][ T5316] ? __fget_files+0x3a0/0x420
[ 69.691384][ T5316] ? __fget_files+0x2a/0x420
[ 69.693283][ T5316] ksys_write+0x145/0x250
[ 69.695150][ T5316] ? __pfx_ksys_write+0x10/0x10
[ 69.697370][ T5316] ? do_syscall_64+0xbe/0xfa0
[ 69.699452][ T5316] do_syscall_64+0xfa/0xfa0
[ 69.701538][ T5316] ? lockdep_hardirqs_on+0x9c/0x150
[ 69.703767][ T5316] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.706371][ T5316] ? clear_bhb_loop+0x60/0xb0
[ 69.708379][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.710947][ T5316] RIP: 0033:0x7fa60a98efc9
[ 69.712981][ T5316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 69.720889][ T5316] RSP: 002b:00007fa60b81e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 69.724491][ T5316] RAX: ffffffffffffffda RBX: 00007fa60abe5fa0 RCX: 00007fa60a98efc9
[ 69.727934][ T5316] RDX: 000000000000005c RSI: 00002000000001c0 RDI: 0000000000000004
[ 69.731276][ T5316] RBP: 00007fa60aa11f91 R08: 0000000000000000 R09: 0000000000000000
[ 69.734590][ T5316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.738023][ T5316] R13: 00007fa60abe6038 R14: 00007fa60abe5fa0 R15: 00007ffe138079b8
[ 69.741356][ T5316]
[ 69.742865][ T5316] Kernel Offset: disabled
[ 69.744630][ T5316] Rebooting in 86400 seconds..