------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:2468!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 64 Comm: kworker/u4:4 Tainted: G        W          6.1.120-syzkaller-00773-g52f863f820fd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: ocfs2_wq ocfs2_truncate_log_worker
RIP: 0010:_ocfs2_free_suballoc_bits+0xf58/0x12d0 fs/ocfs2/suballoc.c:2468
Code: e9 84 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 87 fb ff ff 48 89 fb e8 05 85 6c fe 48 89 df e9 77 fb ff ff e8 28 fb 14 fe <0f> 0b e8 21 fb 14 fe 0f 0b 65 44 8b 2d 47 78 8c 7c 48 c7 c0 38 08
RSP: 0000:ffffc900015d7700 EFLAGS: 00010293
RAX: ffffffff8375a148 RBX: 00000000ffffffff RCX: ffff888020afbb80
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: ffffc900015d7888 R08: ffffffff837592e3 R09: 000000000000014e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888056a56ae0
R13: ffff88805595ae00 R14: 000000000000014e R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d617ff8 CR3: 000000005cf16000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 _ocfs2_free_clusters+0x613/0xb40 fs/ocfs2/suballoc.c:2569
 ocfs2_replay_truncate_records fs/ocfs2/alloc.c:5964 [inline]
 __ocfs2_flush_truncate_log+0x726/0x12a0 fs/ocfs2/alloc.c:6047
 ocfs2_flush_truncate_log fs/ocfs2/alloc.c:6069 [inline]
 ocfs2_truncate_log_worker+0x9e/0x1b0 fs/ocfs2/alloc.c:6082
 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:_ocfs2_free_suballoc_bits+0xf58/0x12d0 fs/ocfs2/suballoc.c:2468
Code: e9 84 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 87 fb ff ff 48 89 fb e8 05 85 6c fe 48 89 df e9 77 fb ff ff e8 28 fb 14 fe <0f> 0b e8 21 fb 14 fe 0f 0b 65 44 8b 2d 47 78 8c 7c 48 c7 c0 38 08
RSP: 0000:ffffc900015d7700 EFLAGS: 00010293
RAX: ffffffff8375a148 RBX: 00000000ffffffff RCX: ffff888020afbb80
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: ffffc900015d7888 R08: ffffffff837592e3 R09: 000000000000014e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888056a56ae0
R13: ffff88805595ae00 R14: 000000000000014e R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc849a7ea0 CR3: 0000000029809000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400