VFS_BUG_ON_INODE(!S_ISDIR(inode->i_mode)) encountered for inode ffff8881bb7733f8
fs ocfs2 mode 100000 opflags 0x2 flags 0x20 state 0x0 count 2
------------[ cut here ]------------
kernel BUG at fs/namei.c:630!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 19130 Comm: syz.1.4342 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:link_path_walk+0x18cb/0x18d0
Code: e8 fa cf e7 fe 90 0f 0b e8 92 2b 82 ff 44 89 fd e9 6a fd ff ff e8 85 2b 82 ff 48 89 ef 48 c7 c6 e0 e5 9d 8b e8 d6 cf e7 fe 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:ffffc9000878fa40 EFLAGS: 00010282
RAX: 000000000000008e RBX: ffffc9000878fc78 RCX: ad2e96839ca4ee00
RDX: ffffc90024d1e000 RSI: 00000000000008b2 RDI: 00000000000008b3
RBP: ffff8881bb7733f8 R08: ffffc9000878f767 R09: 1ffff920010f1eec
R10: dffffc0000000000 R11: fffff520010f1eed R12: 0000000000008000
R13: ffffc9000878fc40 R14: 0000000000008000 R15: ffff888111f69120
FS:  00007f897379a6c0(0000) GS:ffff88818e324000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000000c000 CR3: 0000000116c6e000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 path_lookupat+0xe4/0x8c0
 filename_lookup+0x256/0x5d0
 user_path_at+0x3a/0x60
 __se_sys_mount+0x2dc/0x420
 do_syscall_64+0xe2/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f897299acb9
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:00007f897379a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f8972c16090 RCX: 00007f897299acb9
RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000040
RBP: 00007f8972a08bf7 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000002a05004 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f8972c16128 R14: 00007f8972c16090 R15: 00007ffe3f71d848
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:link_path_walk+0x18cb/0x18d0
Code: e8 fa cf e7 fe 90 0f 0b e8 92 2b 82 ff 44 89 fd e9 6a fd ff ff e8 85 2b 82 ff 48 89 ef 48 c7 c6 e0 e5 9d 8b e8 d6 cf e7 fe 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:ffffc9000878fa40 EFLAGS: 00010282
RAX: 000000000000008e RBX: ffffc9000878fc78 RCX: ad2e96839ca4ee00
RDX: ffffc90024d1e000 RSI: 00000000000008b2 RDI: 00000000000008b3
RBP: ffff8881bb7733f8 R08: ffffc9000878f767 R09: 1ffff920010f1eec
R10: dffffc0000000000 R11: fffff520010f1eed R12: 0000000000008000
R13: ffffc9000878fc40 R14: 0000000000008000 R15: ffff888111f69120
FS:  00007f897379a6c0(0000) GS:ffff88818e324000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000000c000 CR3: 0000000116c6e000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
