------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:476!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: writeback wb_workfn (flush-7:3)
RIP: 0010:hfs_write_inode+0x9c7/0xa00 fs/hfs/inode.c:476
Code: 40 31 ff e8 4b eb 0d ff 81 e3 00 00 00 40 75 1c e8 fe e6 0d ff 49 bc f8 f8 f8 f8 f8 f8 f8 f8 e9 48 f7 ff ff e8 ea e6 0d ff 90 <0f> 0b e8 e2 e6 0d ff e8 6d 20 79 fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc90000127160 EFLAGS: 00010293
RAX: ffffffff82b99d06 RBX: ffff88807e5bb4c0 RCX: ffff88801deeddc0
RDX: 0000000000000000 RSI: ffffffff8edd50f0 RDI: 0000000000000000
RBP: ffffc900001272f8 R08: ffff88801deeddc0 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: f8f8f8f8f8f8f8f8
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff92000024e30
FS:  0000000000000000(0000) GS:ffff888125018000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a56a25000 CR3: 00000000129a8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1608 [inline]
 __writeback_single_inode+0x69d/0x1220 fs/fs-writeback.c:1851
 writeback_sb_inodes+0x9de/0x1b00 fs/fs-writeback.c:2099
 wb_writeback+0x41c/0xad0 fs/fs-writeback.c:2284
 wb_do_writeback fs/fs-writeback.c:2452 [inline]
 wb_workfn+0x431/0x10f0 fs/fs-writeback.c:2497
 process_one_work kernel/workqueue.c:3375 [inline]
 process_scheduled_works+0xc4e/0x1630 kernel/workqueue.c:3458
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3539
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_write_inode+0x9c7/0xa00 fs/hfs/inode.c:476
Code: 40 31 ff e8 4b eb 0d ff 81 e3 00 00 00 40 75 1c e8 fe e6 0d ff 49 bc f8 f8 f8 f8 f8 f8 f8 f8 e9 48 f7 ff ff e8 ea e6 0d ff 90 <0f> 0b e8 e2 e6 0d ff e8 6d 20 79 fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc90000127160 EFLAGS: 00010293
RAX: ffffffff82b99d06 RBX: ffff88807e5bb4c0 RCX: ffff88801deeddc0
RDX: 0000000000000000 RSI: ffffffff8edd50f0 RDI: 0000000000000000
RBP: ffffc900001272f8 R08: ffff88801deeddc0 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: f8f8f8f8f8f8f8f8
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff92000024e30
FS:  0000000000000000(0000) GS:ffff888124f18000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3d829a CR3: 000000006aaf6000 CR4: 00000000003526f0