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kernel BUG at fs/hfs/inode.c:456!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 7571 Comm: kworker/u8:24 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: writeback wb_workfn (flush-7:9)
RIP: 0010:hfs_write_inode+0x86f/0x8a0 fs/hfs/inode.c:456
Code: 02 cf 0c 89 de 81 e6 00 00 00 40 31 ff e8 89 a6 1e ff 81 e3 00 00 00 40 75 12 e8 3c a2 1e ff e9 55 f8 ff ff e8 32 a2 1e ff 90 <0f> 0b e8 2a a2 1e ff e8 35 78 90 fe e9 3e f8 ff ff 44 89 f1 80 e1
RSP: 0018:ffffc90002f27180 EFLAGS: 00010293
RAX: ffffffff82a2537e RBX: ffff88802f2fc298 RCX: ffff88802ec68000
RDX: 0000000000000000 RSI: ffffffff8e17ac60 RDI: 0000000000000000
RBP: ffffc90002f27308 R08: ffff88802ec68000 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff920005e4e34 R14: 0000000000000000 R15: ffff88802f2fc258
FS:  0000000000000000(0000) GS:ffff888125f1f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc0d0200020 CR3: 00000000765dc000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1582 [inline]
 __writeback_single_inode+0x7e1/0x1240 fs/fs-writeback.c:1802
 writeback_sb_inodes+0x93a/0x1870 fs/fs-writeback.c:2030
 wb_writeback+0x42b/0xaa0 fs/fs-writeback.c:2216
 wb_do_writeback fs/fs-writeback.c:2363 [inline]
 wb_workfn+0x3f9/0xed0 fs/fs-writeback.c:2403
 process_one_work kernel/workqueue.c:3257 [inline]
 process_scheduled_works+0xad1/0x1770 kernel/workqueue.c:3340
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3421
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x510/0xa50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_write_inode+0x86f/0x8a0 fs/hfs/inode.c:456
Code: 02 cf 0c 89 de 81 e6 00 00 00 40 31 ff e8 89 a6 1e ff 81 e3 00 00 00 40 75 12 e8 3c a2 1e ff e9 55 f8 ff ff e8 32 a2 1e ff 90 <0f> 0b e8 2a a2 1e ff e8 35 78 90 fe e9 3e f8 ff ff 44 89 f1 80 e1
RSP: 0018:ffffc90002f27180 EFLAGS: 00010293
RAX: ffffffff82a2537e RBX: ffff88802f2fc298 RCX: ffff88802ec68000
RDX: 0000000000000000 RSI: ffffffff8e17ac60 RDI: 0000000000000000
RBP: ffffc90002f27308 R08: ffff88802ec68000 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff920005e4e34 R14: 0000000000000000 R15: ffff88802f2fc258
FS:  0000000000000000(0000) GS:ffff888125f1f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000022000 CR3: 000000005c4f5000 CR4: 0000000000350ef0