------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:2595!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 6309 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:_ocfs2_free_suballoc_bits+0x1177/0x1320 fs/ocfs2/suballoc.c:2595
Code: e8 fe f5 77 fe 49 8b 3c 24 4c 89 f6 48 8b 54 24 18 48 8b 4c 24 50 4c 8b 44 24 10 e8 83 9e 00 00 e9 05 01 00 00 e8 59 4d 12 fe <0f> 0b e8 52 4d 12 fe 0f 0b 65 8b 1d 7d b5 9d 0e bf 07 00 00 00 89
RSP: 0018:ffffc900031f72e0 EFLAGS: 00010293
RAX: ffffffff83ad1aa7 RBX: 0000000000000000 RCX: ffff88802d045ac0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc900031f7488 R08: ffffffff8f5adbb7 R09: 1ffffffff1eb5b76
R10: dffffc0000000000 R11: fffffbfff1eb5b77 R12: 0000000000000001
R13: dffffc0000000000 R14: ffff888072913488 R15: 0000000000000002
FS:  0000555570110500(0000) GS:ffff888126373000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557013b648 CR3: 00000000764c4000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ocfs2_free_suballoc_bits fs/ocfs2/suballoc.c:2635 [inline]
 ocfs2_free_dinode+0xad/0xe0 fs/ocfs2/suballoc.c:2650
 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+0x1d7e/0x4000 fs/ocfs2/inode.c:1299
 evict+0x5ee/0xad0 fs/inode.c:837
 d_delete_notify include/linux/fsnotify.h:377 [inline]
 vfs_rmdir+0x3ea/0x660 fs/namei.c:5249
 do_rmdir+0x24f/0x450 fs/namei.c:5291
 __do_sys_unlinkat fs/namei.c:5468 [inline]
 __se_sys_unlinkat fs/namei.c:5462 [inline]
 __x64_sys_unlinkat+0xbe/0xe0 fs/namei.c:5462
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x86/0x630 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f2831d8ed27
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcb7fa7d18 EFLAGS: 00000207 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f2831d8ed27
RDX: 0000000000000200 RSI: 00007ffcb7fa8ec0 RDI: 00000000ffffff9c
RBP: 00007f2831e13d7d R08: 000055557013366b R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000207 R12: 00007ffcb7fa8ec0
R13: 00007f2831e13d7d R14: 000000000001e1b7 R15: 00007ffcb7fab080
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:_ocfs2_free_suballoc_bits+0x1177/0x1320 fs/ocfs2/suballoc.c:2595
Code: e8 fe f5 77 fe 49 8b 3c 24 4c 89 f6 48 8b 54 24 18 48 8b 4c 24 50 4c 8b 44 24 10 e8 83 9e 00 00 e9 05 01 00 00 e8 59 4d 12 fe <0f> 0b e8 52 4d 12 fe 0f 0b 65 8b 1d 7d b5 9d 0e bf 07 00 00 00 89
RSP: 0018:ffffc900031f72e0 EFLAGS: 00010293
RAX: ffffffff83ad1aa7 RBX: 0000000000000000 RCX: ffff88802d045ac0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc900031f7488 R08: ffffffff8f5adbb7 R09: 1ffffffff1eb5b76
R10: dffffc0000000000 R11: fffffbfff1eb5b77 R12: 0000000000000001
R13: dffffc0000000000 R14: ffff888072913488 R15: 0000000000000002
FS:  0000555570110500(0000) GS:ffff888126373000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557013b648 CR3: 00000000764c4000 CR4: 00000000003526f0