------------[ cut here ]------------ kernel BUG at fs/hfs/inode.c:444! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 1752 Comm: kworker/u4:6 Not tainted 5.15.155-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: writeback wb_workfn (flush-7:0) pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:444 lr : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:444 sp : ffff8000215d71a0 x29: ffff8000215d7300 x28: dfff800000000000 x27: ffff7000042bae38 x26: ffff8000215d71c0 x25: ffff80001493d310 x24: 0000000000000002 x23: ffff800011c1fe20 x22: 0000000000000005 x21: ffff0000cb6e94d8 x20: ffff8000215d7240 x19: ffff8000215d71e0 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800008fe73b0 x15: 0000000000000004 x14: ffff0000ccf40000 x13: 0000000000ff0100 x12: ffffffffffffffff x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ccf40000 x8 : ffff800008fe7e5c x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000030 x2 : 0000000000000008 x1 : ffff800014ccb6c0 x0 : 0000000000000005 Call trace: hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:444 write_inode fs/fs-writeback.c:1495 [inline] __writeback_single_inode+0x584/0x13a4 fs/fs-writeback.c:1705 writeback_sb_inodes+0x94c/0x1654 fs/fs-writeback.c:1930 wb_writeback+0x3fc/0xfc8 fs/fs-writeback.c:2104 wb_do_writeback fs/fs-writeback.c:2247 [inline] wb_workfn+0x3a4/0x1070 fs/fs-writeback.c:2288 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 Code: aa1803e0 97e39684 17ffff00 97d3713a (d4210000) ---[ end trace db32d7893ff8ee58 ]---