------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:476!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Workqueue: writeback wb_workfn (flush-7:4)
RIP: 0010:hfs_write_inode+0x428/0xab0 fs/hfs/inode.c:476
Code: f2 8b 4c 89 f7 e8 f8 ea 09 ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 00 fd ff ff e8 09 f0 09 ff 90 <0f> 0b e8 01 f0 09 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc90000117490 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000022e94 RCX: ffffffff83005398
RDX: ffff88801e6a8000 RSI: ffffffff830053b7 RDI: ffff88801e6a8000
RBP: ffff88807e6dd180 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffc900001174d0 R14: 0000000000000000 R15: ffffc90000117530
FS:  0000000000000000(0000) GS:ffff888123eee000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa4d184de08 CR3: 00000000583d3000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1607 [inline]
 __writeback_single_inode+0xcaa/0x1300 fs/fs-writeback.c:1850
 writeback_sb_inodes+0x766/0x1c50 fs/fs-writeback.c:2079
 wb_writeback+0x1c0/0xb50 fs/fs-writeback.c:2264
 wb_do_writeback fs/fs-writeback.c:2432 [inline]
 wb_workfn+0x143/0xc80 fs/fs-writeback.c:2477
 process_one_work+0xa23/0x1940 kernel/workqueue.c:3322
 process_scheduled_works kernel/workqueue.c:3405 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3486
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 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+0x428/0xab0 fs/hfs/inode.c:476
Code: f2 8b 4c 89 f7 e8 f8 ea 09 ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 00 fd ff ff e8 09 f0 09 ff 90 <0f> 0b e8 01 f0 09 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc90000117490 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000022e94 RCX: ffffffff83005398
RDX: ffff88801e6a8000 RSI: ffffffff830053b7 RDI: ffff88801e6a8000
RBP: ffff88807e6dd180 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffc900001174d0 R14: 0000000000000000 R15: ffffc90000117530
FS:  0000000000000000(0000) GS:ffff888123dee000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3898fef2f8 CR3: 000000000e994000 CR4: 0000000000350ef0