VFS_BUG_ON_INODE(!S_ISDIR(inode->i_mode)): inode:ffff888046372460 fs:ocfs2 mode:100000 opflags:0x2 flags:0x20 state:0x0 count:2
------------[ cut here ]------------
kernel BUG at fs/namei.c:687!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5334 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:687 [inline]
RIP: 0010:may_lookup fs/namei.c:1961 [inline]
RIP: 0010:link_path_walk+0x1904/0x1910 fs/namei.c:2604
Code: e8 a1 69 03 00 90 0f 0b e8 49 c9 7c ff 45 89 fc e9 54 fd ff ff e8 3c c9 7c ff 4c 89 e7 48 c7 c6 80 70 de 8b e8 7d 69 03 00 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005bf7680 EFLAGS: 00010246
RAX: 5f91a17addf09900 RBX: ffffc90005bf78b8 RCX: 5f91a17addf09900
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000008000 R08: ffffc90005bf7267 R09: 1ffff92000b7ee4c
R10: dffffc0000000000 R11: fffff52000b7ee4d R12: ffff888046372460
R13: ffffc90005bf78d0 R14: 0000000000008000 R15: ffff888012e04b18
FS:  00007f5aaf9b36c0(0000) GS:ffff88808c89e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f01f4dbd000 CR3: 000000003a40b000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 path_lookupat+0xe4/0x8c0 fs/namei.c:2812
 filename_lookup+0x265/0x5d0 fs/namei.c:2842
 kern_path+0x3d/0x150 fs/namei.c:3036
 lookup_bdev+0xc8/0x290 block/bdev.c:1213
 resume_store+0x16f/0x4f0 kernel/power/hibernate.c:1278
 kernfs_fop_write_iter+0x3a4/0x540 fs/kernfs/file.c:345
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x612/0xba0 fs/read_write.c:687
 ksys_write+0x150/0x270 fs/read_write.c:739
 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: 0033:0x7f5ab359ce59
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:00007f5aaf9b2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f5ab3816180 RCX: 00007f5ab359ce59
RDX: 0000000000000012 RSI: 0000200000000040 RDI: 0000000000000005
RBP: 00007f5ab3632d6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5ab3816218 R14: 00007f5ab3816180 R15: 00007ffd552721b8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:lookup_inode_permission_may_exec fs/namei.c:687 [inline]
RIP: 0010:may_lookup fs/namei.c:1961 [inline]
RIP: 0010:link_path_walk+0x1904/0x1910 fs/namei.c:2604
Code: e8 a1 69 03 00 90 0f 0b e8 49 c9 7c ff 45 89 fc e9 54 fd ff ff e8 3c c9 7c ff 4c 89 e7 48 c7 c6 80 70 de 8b e8 7d 69 03 00 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005bf7680 EFLAGS: 00010246
RAX: 5f91a17addf09900 RBX: ffffc90005bf78b8 RCX: 5f91a17addf09900
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000008000 R08: ffffc90005bf7267 R09: 1ffff92000b7ee4c
R10: dffffc0000000000 R11: fffff52000b7ee4d R12: ffff888046372460
R13: ffffc90005bf78d0 R14: 0000000000008000 R15: ffff888012e04b18
FS:  00007f5aaf9b36c0(0000) GS:ffff88808c89e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f01f557f000 CR3: 000000003a40b000 CR4: 0000000000352ef0