loop0: detected capacity change from 0 to 32768
JBD2: Ignoring recovery information on journal
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
loop0: detected capacity change from 32768 to 32704
(syz.0.0,5336,0):ocfs2_validate_inode_block:1449 ERROR: Invalid dinode #71: Corrupt state (nlink = 0 or mode = 0) detected!
(syz.0.0,5336,0):ocfs2_assign_bh:2417 ERROR: status = -117
(syz.0.0,5336,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -117
(syz.0.0,5336,0):ocfs2_group_extend:300 ERROR: status = -117
(syz.0.0,5336,0):ocfs2_validate_inode_block:1449 ERROR: Invalid dinode #65: Corrupt state (nlink = 0 or mode = 0) detected!
(syz.0.0,5336,0):ocfs2_find_entry_id:420 ERROR: status = -117
VFS_BUG_ON_INODE(!S_ISDIR(inode->i_mode)): inode:ffff888046fa2460 fs:ocfs2 mode:100000 opflags:0x2 flags:0x20 state:0x0 count:2
------------[ cut here ]------------
kernel BUG at fs/namei.c:682!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5336 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:lookup_inode_permission_may_exec fs/namei.c:682 [inline]
RIP: 0010:may_lookup fs/namei.c:1957 [inline]
RIP: 0010:link_path_walk+0x18cb/0x18d0 fs/namei.c:2600
Code: e8 ca 7c 03 00 90 0f 0b e8 d2 a1 7c ff 44 89 fd e9 6a fd ff ff e8 c5 a1 7c ff 48 89 ef 48 c7 c6 80 53 de 8b e8 a6 7c 03 00 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55
RSP: 0018:ffffc9000c357880 EFLAGS: 00010246
RAX: f9947cfc41bd6300 RBX: ffffc9000c357c58 RCX: f9947cfc41bd6300
RDX: ffffc9000f522000 RSI: 0000000000000832 RDI: 0000000000000833
RBP: ffff888046fa2460 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cfd220 R12: 0000000000008000
R13: ffffc9000c357c20 R14: 0000000000008000 R15: ffff88803826e918
FS:  00007f58f3afb6c0(0000) GS:ffff88808c891000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc5428923d0 CR3: 00000000133b9000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 path_openat+0x2c3/0x3860 fs/namei.c:4854
 do_file_open+0x23e/0x4a0 fs/namei.c:4887
 do_sys_openat2+0x113/0x200 fs/open.c:1364
 do_sys_open fs/open.c:1370 [inline]
 __do_sys_open fs/open.c:1378 [inline]
 __se_sys_open fs/open.c:1374 [inline]
 __x64_sys_open+0x11e/0x150 fs/open.c:1374
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f58f2b9ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f58f3afafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f58f2e15fa0 RCX: 00007f58f2b9ce59
RDX: 0000000000000000 RSI: 000000000014927e RDI: 0000200000000180
RBP: 00007f58f2c32d6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f58f2e16038 R14: 00007f58f2e15fa0 R15: 00007ffe14609858
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:lookup_inode_permission_may_exec fs/namei.c:682 [inline]
RIP: 0010:may_lookup fs/namei.c:1957 [inline]
RIP: 0010:link_path_walk+0x18cb/0x18d0 fs/namei.c:2600
Code: e8 ca 7c 03 00 90 0f 0b e8 d2 a1 7c ff 44 89 fd e9 6a fd ff ff e8 c5 a1 7c ff 48 89 ef 48 c7 c6 80 53 de 8b e8 a6 7c 03 00 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55
RSP: 0018:ffffc9000c357880 EFLAGS: 00010246
RAX: f9947cfc41bd6300 RBX: ffffc9000c357c58 RCX: f9947cfc41bd6300
RDX: ffffc9000f522000 RSI: 0000000000000832 RDI: 0000000000000833
RBP: ffff888046fa2460 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cfd220 R12: 0000000000008000
R13: ffffc9000c357c20 R14: 0000000000008000 R15: ffff88803826e918
FS:  00007f58f3afb6c0(0000) GS:ffff88808c891000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f58f3ad8f68 CR3: 00000000133b9000 CR4: 0000000000352ef0