------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:456!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 3039 Comm: kworker/u9:4 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: writeback wb_workfn (flush-7:7)
RIP: 0010:hfs_write_inode+0x934/0x960
Code: 40 31 ff e8 9e 2a 1c ff 81 e3 00 00 00 40 75 1c e8 51 26 1c ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 3d 26 1c ff 90 <0f> 0b e8 35 26 1c ff e8 10 92 8c fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc9000afaf160 EFLAGS: 00010293
RAX: ffffffff82a67363 RBX: ffff88810aca2218 RCX: ffff8881108d0000
RDX: 0000000000000000 RSI: ffffffff8e5ba500 RDI: 0000000000000000
RBP: ffffc9000afaf2e8 R08: ffff8881108d0000 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff920015f5e30 R14: 0000000000000000 R15: ffff88810aca21d8
FS:  0000000000000000(0000) GS:ffff88818e326000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555588568a28 CR3: 00000001bb52a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 __writeback_single_inode+0x7e1/0x1230
 writeback_sb_inodes+0x92c/0x1820
 wb_writeback+0x445/0xad0
 wb_workfn+0x3f8/0xef0
 process_scheduled_works+0xaec/0x17a0
 worker_thread+0x89f/0xd90
 kthread+0x726/0x8b0
 ret_from_fork+0x51b/0xa40
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_write_inode+0x934/0x960
Code: 40 31 ff e8 9e 2a 1c ff 81 e3 00 00 00 40 75 1c e8 51 26 1c ff 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 dc f7 ff ff e8 3d 26 1c ff 90 <0f> 0b e8 35 26 1c ff e8 10 92 8c fe eb dd 44 89 f1 80 e1 07 80 c1
RSP: 0018:ffffc9000afaf160 EFLAGS: 00010293
RAX: ffffffff82a67363 RBX: ffff88810aca2218 RCX: ffff8881108d0000
RDX: 0000000000000000 RSI: ffffffff8e5ba500 RDI: 0000000000000000
RBP: ffffc9000afaf2e8 R08: ffff8881108d0000 R09: 0000000000000003
R10: 0000000000000004 R11: 0000000000000000 R12: dffffc0000000000
R13: 1ffff920015f5e30 R14: 0000000000000000 R15: ffff88810aca21d8
FS:  0000000000000000(0000) GS:ffff8882a9926000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000003000 CR3: 00000001123b0000 CR4: 00000000000006f0
