------------[ cut here ]------------
WARNING: CPU: 0 PID: 4275 at fs/buffer.c:1081 mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
Modules linked in:
CPU: 0 PID: 4275 Comm: syz-executor.1 Not tainted 6.1.27-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
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 : ffff80001de97330
x29: ffff80001de97330 x28: 1fffe00024fef02a x27: 1fffe00024fef030
x26: dfff800000000000 x25: 1ffff00003bd2e74 x24: 1ffff00003bd2e70
x23: dfff800000000000 x22: 0000000000000007 x21: ffff000127f78158
x20: 0000000000000008 x19: ffff0000e201b828 x18: ffff80001de97020
x17: ffff80001558d000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000006000 x12: 0000000000000001
x11: ff80800008b275c8 x10: 0000000000000000 x9 : ffff800008b275c8
x8 : ffff0000cdc01b40 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008b272c8
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 mark_buffer_dirty+0x330/0x624 fs/buffer.c:1081
 __nilfs_mark_inode_dirty+0xf0/0x270 fs/nilfs2/inode.c:1097
 nilfs_mark_inode_dirty fs/nilfs2/nilfs.h:288 [inline]
 nilfs_evict_inode+0x158/0x3a4 fs/nilfs2/inode.c:934
 evict+0x260/0x68c fs/inode.c:664
 iput_final fs/inode.c:1747 [inline]
 iput+0x7c0/0x8a4 fs/inode.c:1773
 dentry_unlink_inode+0x370/0x4b0 fs/dcache.c:401
 __dentry_kill+0x324/0x5e4 fs/dcache.c:607
 shrink_dentry_list+0x41c/0x850 fs/dcache.c:1201
 shrink_dcache_parent+0xbc/0x434
 do_one_tree+0x30/0xfc fs/dcache.c:1682
 shrink_dcache_for_umount+0x80/0x12c fs/dcache.c:1699
 generic_shutdown_super+0x68/0x328 fs/super.c:473
 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: 318912
hardirqs last  enabled at (318911): [<ffff8000120e4420>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline]
hardirqs last  enabled at (318911): [<ffff8000120e4420>] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94
hardirqs last disabled at (318912): [<ffff8000120e200c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (318910): [<ffff800008020d74>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (318910): [<ffff800008020d74>] __do_softirq+0xc14/0xea0 kernel/softirq.c:600
softirqs last disabled at (318705): [<ffff80000802a948>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---