------------[ cut here ]------------
WARNING: CPU: 1 PID: 4340 at fs/buffer.c:1081 mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
Modules linked in:
CPU: 1 PID: 4340 Comm: syz-executor.0 Not tainted 6.1.23-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
lr : mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
sp : ffff80001dba6b00
x29: ffff80001dba6b00 x28: 1fffe0001b6f82a9 x27: 1ffff00003b74d8b
x26: dfff800000000000 x25: 0000000100000000 x24: 0000000000000081
x23: ffff0000db7c0008 x22: ffff0000db7c1548 x21: ffff80001dba6c58
x20: 0000000000000008 x19: ffff000129bdc658 x18: ffff80001dba6720
x17: ffff80001557d000 x16: ffff80000825d1ac x15: 0000000000000000
x14: 1ffff00002ab00b0 x13: dfff800000000000 x12: 0000000000000001
x11: ff80800008b20b80 x10: 0000000000000000 x9 : ffff800008b20b80
x8 : ffff0000db7c0000 x7 : ffff800009dc7968 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008b20880
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
 nilfs_dat_commit_entry fs/nilfs2/dat.c:50 [inline]
 nilfs_dat_commit_end+0x294/0x6f8 fs/nilfs2/dat.c:202
 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:243
 nilfs_direct_propagate+0x1c8/0x318 fs/nilfs2/direct.c:277
 nilfs_bmap_propagate+0x7c/0x130 fs/nilfs2/bmap.c:337
 nilfs_collect_file_data+0x54/0xe8 fs/nilfs2/segment.c:568
 nilfs_segctor_apply_buffers+0x170/0x31c fs/nilfs2/segment.c:1018
 nilfs_segctor_scan_file+0x6d4/0xd8c fs/nilfs2/segment.c:1067
 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1197 [inline]
 nilfs_segctor_collect fs/nilfs2/segment.c:1503 [inline]
 nilfs_segctor_do_construct+0x1884/0x6604 fs/nilfs2/segment.c:2045
 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2379
 nilfs_segctor_write_out fs/nilfs2/segment.c:2701 [inline]
 nilfs_segctor_destroy fs/nilfs2/segment.c:2734 [inline]
 nilfs_detach_log_writer+0x474/0x9dc fs/nilfs2/segment.c:2814
 nilfs_put_super+0x4c/0x128 fs/nilfs2/super.c:477
 generic_shutdown_super+0x130/0x328 fs/super.c:501
 kill_block_super+0x70/0xdc fs/super.c:1450
 deactivate_locked_super+0xac/0x124 fs/super.c:332
 deactivate_super+0xf0/0x110 fs/super.c:363
 cleanup_mnt+0x394/0x41c fs/namespace.c:1186
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193
 task_work_run+0x240/0x2f0 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2144/0x3470 arch/arm64/kernel/signal.c:1132
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
irq event stamp: 907428
hardirqs last  enabled at (907427): [<ffff800008b20248>] bh_lru_install fs/buffer.c:1258 [inline]
hardirqs last  enabled at (907427): [<ffff800008b20248>] __find_get_block+0xcd0/0xeec fs/buffer.c:1309
hardirqs last disabled at (907428): [<ffff8000120d75ac>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (907296): [<ffff800008020d74>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (907296): [<ffff800008020d74>] __do_softirq+0xc14/0xea0 kernel/softirq.c:600
softirqs last disabled at (907141): [<ffff80000802a948>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---