------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:475!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 1174 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Workqueue: writeback wb_workfn (flush-7:4)
RIP: 0010:hfs_write_inode+0x934/0x960 fs/hfs/inode.c:475
Code: 40 31 ff e8 2e c0 19 ff 81 e3 00 00 00 40 75 1c e8 71 bb 19 ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 5d bb 19 ff 90 <0f> 0b e8 55 bb 19 ff e8 50 56 87 fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc90005d7f200 EFLAGS: 00010293
RAX: ffffffff82ab4ab3 RBX: ffff88805fe0abc8 RCX: ffff888028948000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d7f388 R08: ffff888028948000 R09: 0000000000000003
R10: 0000[  112.114690][ T1174] R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000
R13: 1ffff92000bafe44 R14: 0000000000000000 R15: ffff88805fe0ab88
FS:  0000000000000000(0000) GS:ffff888125ffc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2267cca540 CR3: 00000000227de000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1584 [inline]
 __writeback_single_inode+0x75d/0x10e0 fs/fs-writeback.c:1827
 writeback_sb_inodes+0x97f/0x1980 fs/fs-writeback.c:2056
 wb_writeback+0x445/0xb00 fs/fs-writeback.c:2241
 wb_do_writeback fs/fs-writeback.c:2388 [inline]
 wb_workfn+0x3fd/0xf20 fs/fs-writeback.c:2428
 process_one_work+0x98b/0x1630 kernel/workqueue.c:3318
 process_scheduled_works kernel/workqueue.c:3401 [inline]
 worker_thread+0xb49/0x1140 kernel/workqueue.c:3482
 kthread+0x389/0x470 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+0x934/0x960 fs/hfs/inode.c:475
Code: 40 31 ff e8 2e c0 19 ff 81 e3 00 00 00 40 75 1c e8 71 bb 19 ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 5d bb 19 ff 90 <0f> 0b e8 55 bb 19 ff e8 50 56 87 fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc90005d7f200 EFLAGS: 00010293
RAX: ffffffff82ab4ab3 RBX: ffff88805fe0abc8 RCX: ffff888028948000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d7f388 R08: ffff888028948000 R09: 0000000000000003
R10: 0000000000000100 R11: 0000000000000004 R12: dffffc0000000000
R13: 1ffff92000bafe44 R14: 0000000000000000 R15: ffff88805fe0ab88
FS:  0000000000000000(0000) GS:ffff888125efc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c38afbf CR3: 000000004243e000 CR4: 00000000003526f0