------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:2584!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5787 Comm: syz-executor Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:_ocfs2_free_suballoc_bits+0x1176/0x1330 fs/ocfs2/suballoc.c:2584
Code: e7 e8 2e 3c 7d fe 49 8b 3c 24 4c 89 fe 4c 89 f2 48 8b 4c 24 48 4c 8b 44 24 20 e8 35 9f 00 00 e9 10 01 00 00 e8 3b b9 19 fe 90 <0f> 0b e8 33 b9 19 fe 90 0f 0b f3 0f 1e fa 65 8b 1d b9 9a f9 0e bf
RSP: 0018:ffffc90002abf300 EFLAGS: 00010293
RAX: ffffffff83a6a565 RBX: 0000000000000002 RCX: ffff8880331e2440
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc90002abf4a8 R08: ffffffff8fa1ddf7 R09: 1ffffffff1f43bbe
R10: dffffc0000000000 R11: fffffbfff1f43bbf R12: ffff888046294570
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888043eb8878
FS:  00005555808d1500(0000) GS:ffff88808d21c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc543363b4c CR3: 000000003ea20000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ocfs2_free_suballoc_bits fs/ocfs2/suballoc.c:2624 [inline]
 ocfs2_free_dinode+0xb1/0xe0 fs/ocfs2/suballoc.c:2639
 ocfs2_remove_inode fs/ocfs2/inode.c:710 [inline]
 ocfs2_wipe_inode fs/ocfs2/inode.c:832 [inline]
 ocfs2_delete_inode fs/ocfs2/inode.c:1093 [inline]
 ocfs2_evict_inode+0x1dba/0x40e0 fs/ocfs2/inode.c:1230
 evict+0x504/0x9c0 fs/inode.c:810
 d_delete_notify include/linux/fsnotify.h:402 [inline]
 vfs_rmdir+0x3ec/0x520 fs/namei.c:4483
 do_rmdir+0x2ac/0x630 fs/namei.c:4525
 __do_sys_unlinkat fs/namei.c:4699 [inline]
 __se_sys_unlinkat fs/namei.c:4693 [inline]
 __x64_sys_unlinkat+0xc2/0xf0 fs/namei.c:4693
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2522d7d4d7
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:00007ffe735bdda8 EFLAGS: 00000207 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f2522d7d4d7
RDX: 0000000000000200 RSI: 00007ffe735bef50 RDI: 00000000ffffff9c
RBP: 00007f2522df0a14 R08: 00005555808f466b R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000207 R12: 00007ffe735bef50
R13: 00007f2522df0a14 R14: 0000000000022e34 R15: 00007ffe735c1100
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:_ocfs2_free_suballoc_bits+0x1176/0x1330 fs/ocfs2/suballoc.c:2584
Code: e7 e8 2e 3c 7d fe 49 8b 3c 24 4c 89 fe 4c 89 f2 48 8b 4c 24 48 4c 8b 44 24 20 e8 35 9f 00 00 e9 10 01 00 00 e8 3b b9 19 fe 90 <0f> 0b e8 33 b9 19 fe 90 0f 0b f3 0f 1e fa 65 8b 1d b9 9a f9 0e bf
RSP: 0018:ffffc90002abf300 EFLAGS: 00010293
RAX: ffffffff83a6a565 RBX: 0000000000000002 RCX: ffff8880331e2440
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc90002abf4a8 R08: ffffffff8fa1ddf7 R09: 1ffffffff1f43bbe
R10: dffffc0000000000 R11: fffffbfff1f43bbf R12: ffff888046294570
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888043eb8878
FS:  00005555808d1500(0000) GS:ffff88808d21c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd920d8b230 CR3: 000000003ea20000 CR4: 0000000000352ef0