------------[ cut here ]------------
kernel BUG at fs/ocfs2/alloc.c:6002!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3734 Comm: kworker/u4:11 Not tainted 5.15.167-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: ocfs2_wq ocfs2_truncate_log_worker
RIP: 0010:__ocfs2_flush_truncate_log+0x1077/0x11c0 fs/ocfs2/alloc.c:6002
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8a fb ff ff 48 89 df e8 4a 31 9a fe e9 7d fb ff ff e8 c0 66 50 fe 0f 0b e8 b9 66 50 fe <0f> 0b 65 44 8b 2d 97 21 d2 7c bf 07 00 00 00 44 89 ee e8 02 6a 50
RSP: 0018:ffffc900031a79a0 EFLAGS: 00010293
RAX: ffffffff832ff3b7 RBX: 0000000000000001 RCX: ffff888028d88000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900031a7bb0 R08: ffffffff832fe50e R09: fffff52000634f1d
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900031a7ac0
R13: ffff888061d23338 R14: ffff88807f366a00 R15: ffff888066bbc400
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c2621d5 CR3: 000000006558a000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_flush_truncate_log fs/ocfs2/alloc.c:6067 [inline]
 ocfs2_truncate_log_worker+0x9e/0x1b0 fs/ocfs2/alloc.c:6080
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
Modules linked in:
---[ end trace abb536e5531c6880 ]---
RIP: 0010:__ocfs2_flush_truncate_log+0x1077/0x11c0 fs/ocfs2/alloc.c:6002
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8a fb ff ff 48 89 df e8 4a 31 9a fe e9 7d fb ff ff e8 c0 66 50 fe 0f 0b e8 b9 66 50 fe <0f> 0b 65 44 8b 2d 97 21 d2 7c bf 07 00 00 00 44 89 ee e8 02 6a 50
RSP: 0018:ffffc900031a79a0 EFLAGS: 00010293
RAX: ffffffff832ff3b7 RBX: 0000000000000001 RCX: ffff888028d88000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900031a7bb0 R08: ffffffff832fe50e R09: fffff52000634f1d
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900031a7ac0
R13: ffff888061d23338 R14: ffff88807f366a00 R15: ffff888066bbc400
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c272e13 CR3: 00000000289ea000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400