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WARNING: CPU: 0 PID: 8395 at fs/buffer.c:1173 mark_buffer_dirty+0x284/0x4d8 fs/buffer.c:1173
Modules linked in:
CPU: 0 UID: 0 PID: 8395 Comm: segctord Not tainted 6.13.0-rc2-syzkaller-g2e7aff49b5da #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mark_buffer_dirty+0x284/0x4d8 fs/buffer.c:1173
lr : mark_buffer_dirty+0x284/0x4d8 fs/buffer.c:1173
sp : ffff80009c807600
x29: ffff80009c807600 x28: ffff0000da323020 x27: dfff800000000000
x26: ffff0000db6a0138 x25: ffff0000da323018 x24: ffff80009c807ae0
x23: ffff0000db6a2ca8 x22: ffff0000db6a0148 x21: ffff0000f23c9328
x20: 0000000000000008 x19: ffff0000d9f539f8 x18: 1fffe000366c167e
x17: ffff80008f97d000 x16: ffff80008047a194 x15: 0000000000000001
x14: 1fffe0001b3ea73f x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001b3ea740 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cb159e40 x7 : ffff8000820c8a7c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080df56e4
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 mark_buffer_dirty+0x284/0x4d8 fs/buffer.c:1173 (P)
 mark_buffer_dirty+0x284/0x4d8 fs/buffer.c:1173 (L)
 nilfs_segctor_collect_dirty_files fs/nilfs2/segment.c:2033 [inline]
 nilfs_segctor_do_construct+0x2c0/0x670c fs/nilfs2/segment.c:2095
 nilfs_segctor_construct+0x13c/0x558 fs/nilfs2/segment.c:2479
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2587 [inline]
 nilfs_segctor_thread+0x4c4/0xafc fs/nilfs2/segment.c:2701
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 1822
hardirqs last  enabled at (1821): [<ffff80008b6a9c9c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (1821): [<ffff80008b6a9c9c>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194
hardirqs last disabled at (1822): [<ffff80008b6858b4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (1692): [<ffff800080129934>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (1690): [<ffff800080129900>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---