------------[ cut here ]------------ kernel BUG at fs/hfs/inode.c:446! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 985 Comm: kworker/u4:4 Not tainted 6.1.0-rc6-syzkaller-32653-g65762d97e6fa #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 Workqueue: writeback wb_workfn (flush-7:4) pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfs_write_inode+0x44c/0x450 fs/hfs/inode.c:446 lr : hfs_write_inode+0x44c/0x450 fs/hfs/inode.c:446 sp : ffff800014273960 x29: ffff800014273a10 x28: ffff0001169099e0 x27: ffff000116909958 x26: 0000000000000021 x25: 0000000000000007 x24: ffff0001169099e0 x23: 0000000000000003 x22: 0000000000000000 x21: ffff8000142739a0 x20: 0000000000000000 x19: ffff000116909958 x18: 0000000000000294 x17: 0000000000000075 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000004 x12: ffff80000d51b008 x11: ff80800008903460 x10: 0000000000000000 x9 : ffff800008903460 x8 : ffff0000c40d4ec0 x7 : ffff80000862d114 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000001 x1 : ffff80000d51afe0 x0 : 0000000000000000 Call trace: hfs_write_inode+0x44c/0x450 fs/hfs/inode.c:446 write_inode fs/fs-writeback.c:1440 [inline] __writeback_single_inode+0x240/0x2e4 fs/fs-writeback.c:1652 writeback_sb_inodes+0x3e4/0x85c fs/fs-writeback.c:1870 wb_writeback+0x198/0x328 fs/fs-writeback.c:2044 wb_do_writeback+0xc8/0x384 fs/fs-writeback.c:2187 wb_workfn+0x70/0x15c fs/fs-writeback.c:2227 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289 worker_thread+0x340/0x610 kernel/workqueue.c:2436 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863 Code: d4210000 17ffff98 94ddff99 97e6893f (d4210000) ---[ end trace 0000000000000000 ]---