------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:2896!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 13999 Comm: syz-executor Tainted: G             L      syzkaller #0 PREEMPT_{RT,(full)} 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:_ocfs2_free_suballoc_bits+0x269d/0x2780 fs/ocfs2/suballoc.c:2896
Code: 28 48 8b 54 24 48 e9 ca e9 ff ff 89 f9 80 e1 07 fe c1 38 c1 0f 8c c0 f4 ff ff e8 3e 22 68 fe e9 b6 f4 ff ff e8 c4 98 fe fd 90 <0f> 0b e8 bc 98 fe fd e9 a9 00 00 00 44 89 f1 80 e1 07 fe c1 38 c1
RSP: 0018:ffffc900046df220 EFLAGS: 00010293
RAX: ffffffff83c5fe8c RBX: 0000000000000000 RCX: ffff88801ff49ec0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900046df488 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1f1509f R12: 0000000000000002
R13: ffff88803ff910c0 R14: ffff888073c93000 R15: dffffc0000000000
FS:  00005555684db500(0000) GS:ffff888125f2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005645b568a000 CR3: 0000000051d2a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ocfs2_free_suballoc_bits fs/ocfs2/suballoc.c:2950 [inline]
 ocfs2_free_dinode+0xb1/0xe0 fs/ocfs2/suballoc.c:2965
 ocfs2_remove_inode fs/ocfs2/inode.c:774 [inline]
 ocfs2_wipe_inode fs/ocfs2/inode.c:896 [inline]
 ocfs2_delete_inode fs/ocfs2/inode.c:1157 [inline]
 ocfs2_evict_inode+0x1eb9/0x4390 fs/ocfs2/inode.c:1299
 evict+0x61e/0xb10 fs/inode.c:841
 d_delete_notify include/linux/fsnotify.h:377 [inline]
 vfs_rmdir+0x42d/0x6f0 fs/namei.c:5379
 filename_rmdir+0x292/0x520 fs/namei.c:5421
 __do_sys_unlinkat fs/namei.c:5596 [inline]
 __se_sys_unlinkat+0x71/0x1a0 fs/namei.c:5589
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5182b6bef7
Code: 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd19c63288 EFLAGS: 00000207 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f5182b6bef7
RDX: 0000000000000200 RSI: 00007ffd19c64430 RDI: 00000000ffffff9c
RBP: 00007f5182c02120 R08: 0000000000008540 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000207 R12: 00007ffd19c64430
R13: 00007f5182c02120 R14: 00000000001635d7 R15: 00007ffd19c665f0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:_ocfs2_free_suballoc_bits+0x269d/0x2780 fs/ocfs2/suballoc.c:2896
Code: 28 48 8b 54 24 48 e9 ca e9 ff ff 89 f9 80 e1 07 fe c1 38 c1 0f 8c c0 f4 ff ff e8 3e 22 68 fe e9 b6 f4 ff ff e8 c4 98 fe fd 90 <0f> 0b e8 bc 98 fe fd e9 a9 00 00 00 44 89 f1 80 e1 07 fe c1 38 c1
RSP: 0018:ffffc900046df220 EFLAGS: 00010293
RAX: ffffffff83c5fe8c RBX: 0000000000000000 RCX: ffff88801ff49ec0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900046df488 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1f1509f R12: 0000000000000002
R13: ffff88803ff910c0 R14: ffff888073c93000 R15: dffffc0000000000
FS:  00005555684db500(0000) GS:ffff888125f2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005645b568a000 CR3: 0000000051d2a000 CR4: 00000000003526f0