syzbot

------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:444!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1196 Comm: kworker/u4:4 Not tainted 5.15.153-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:hfs_write_inode+0xeb0/0xec0 fs/hfs/inode.c:444
Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 ff 1a 86 ff e9 93 fb ff ff e8 e5 1a d8 07 e8 a0 5b 3c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 54
RSP: 0018:ffffc90004fdf2c0 EFLAGS: 00010293
RAX: ffffffff8243de10 RBX: 0000000000000007 RCX: ffff88801cf00000
RDX: 0000000000000000 RSI: ffffffff8cae49a0 RDI: 0000000000000007
RBP: ffffc90004fdf450 R08: 0000000000000007 R09: ffffffff8243d0ba
R10: 0000000000000003 R11: ffff88801cf00000 R12: 1ffff920009fbe5c
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880782394d8
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5f34243590 CR3: 000000001d1e4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1495 [inline]
 __writeback_single_inode+0x644/0xe30 fs/fs-writeback.c:1705
 writeback_sb_inodes+0xbce/0x1a40 fs/fs-writeback.c:1930
 __writeback_inodes_wb+0x114/0x400 fs/fs-writeback.c:2001
 wb_writeback+0x465/0xc50 fs/fs-writeback.c:2106
 wb_check_background_flush fs/fs-writeback.c:2172 [inline]
 wb_do_writeback fs/fs-writeback.c:2260 [inline]
 wb_workfn+0xd07/0x1130 fs/fs-writeback.c:2288
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>
Modules linked in:
---[ end trace ffe37803dd452434 ]---
RIP: 0010:hfs_write_inode+0xeb0/0xec0 fs/hfs/inode.c:444
Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 ff 1a 86 ff e9 93 fb ff ff e8 e5 1a d8 07 e8 a0 5b 3c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 54
RSP: 0018:ffffc90004fdf2c0 EFLAGS: 00010293
RAX: ffffffff8243de10 RBX: 0000000000000007 RCX: ffff88801cf00000
RDX: 0000000000000000 RSI: ffffffff8cae49a0 RDI: 0000000000000007
RBP: ffffc90004fdf450 R08: 0000000000000007 R09: ffffffff8243d0ba
R10: 0000000000000003 R11: ffff88801cf00000 R12: 1ffff920009fbe5c
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880782394d8
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeb7e40038 CR3: 000000002355a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400