------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:442!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 2 PID: 13 Comm: kworker/u16:1 Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0
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-7:0)
RIP: 0010:hfs_write_inode+0x367/0x9f0 fs/hfs/inode.c:442
Code: 28 8b 4c 89 f7 e8 49 1c 23 ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 ae fd ff ff e8 ea 20 23 ff 90 <0f> 0b e8 e2 20 23 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc900001075a0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000020eb6 RCX: ffffffff82682dd7
RDX: ffff888016ee8000 RSI: ffffffff82682df6 RDI: 0000000000000007
RBP: ffff8880204687d8 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000003 R12: 0000000000000000
R13: ffffc900001075e0 R14: 0000000000000000 R15: ffffc90000107640
FS:  0000000000000000(0000) GS:ffff88806b400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564679433dc8 CR3: 000000000d57a000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1473 [inline]
 __writeback_single_inode+0xa97/0xe90 fs/fs-writeback.c:1690
 writeback_sb_inodes+0x59d/0x1080 fs/fs-writeback.c:1916
 __writeback_inodes_wb+0xff/0x2e0 fs/fs-writeback.c:1987
 wb_writeback+0x7f8/0xaa0 fs/fs-writeback.c:2094
 wb_check_background_flush fs/fs-writeback.c:2164 [inline]
 wb_do_writeback fs/fs-writeback.c:2252 [inline]
 wb_workfn+0x880/0xfe0 fs/fs-writeback.c:2279
 process_one_work+0x889/0x15e0 kernel/workqueue.c:2633
 process_scheduled_works kernel/workqueue.c:2706 [inline]
 worker_thread+0x8b9/0x12a0 kernel/workqueue.c:2787
 kthread+0x2c6/0x3b0 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:243
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_write_inode+0x367/0x9f0 fs/hfs/inode.c:442
Code: 28 8b 4c 89 f7 e8 49 1c 23 ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 ae fd ff ff e8 ea 20 23 ff 90 <0f> 0b e8 e2 20 23 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc900001075a0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000020eb6 RCX: ffffffff82682dd7
RDX: ffff888016ee8000 RSI: ffffffff82682df6 RDI: 0000000000000007
RBP: ffff8880204687d8 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000003 R12: 0000000000000000
R13: ffffc900001075e0 R14: 0000000000000000 R15: ffffc90000107640
FS:  0000000000000000(0000) GS:ffff88806b300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556aa96f19d8 CR3: 000000000d57a000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400