read_mapping_page failed!
ERROR: (device loop6): txCommit: 
------------[ cut here ]------------
!(inode_state_read_once(inode) & I_LINKABLE)
WARNING: fs/inode.c:472 at inc_nlink+0x122/0x150, CPU#1: syz.6.1552/14177
Modules linked in:
CPU: 1 UID: 0 PID: 14177 Comm: syz.6.1552 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:inc_nlink+0x122/0x150
Code: e6 ff e9 3a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4c ff ff ff 48 89 df e8 89 7a e6 ff e9 3f ff ff ff e8 8f 3a 7b ff 90 <0f> 0b 90 eb 80 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 50 ff ff ff
RSP: 0018:ffffc900041372a8 EFLAGS: 00010287
RAX: ffffffff824a8a31 RBX: ffff888197cb0d40 RCX: 0000000000080000
RDX: ffffc9002b8d4000 RSI: 00000000000014b3 RDI: 00000000000014b4
RBP: 0000000000000000 R08: ffffffff9030d3f7 R09: 1ffffffff2061a7e
R10: dffffc0000000000 R11: fffffbfff2061a7f R12: dffffc0000000000
R13: 1ffff11032f961a8 R14: ffff888197cb0cf8 R15: ffff888197cb0dc8
FS:  00007f277a4b66c0(0000) GS:ffff8882a9289000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000011879c000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 jfs_mkdir+0x877/0xb00
 vfs_mkdir+0x413/0x630
 ovl_workdir_create+0x4d7/0x940
 ovl_fill_super+0x1a38/0x5e20
 get_tree_nodev+0xbb/0x150
 vfs_get_tree+0x92/0x2a0
 do_new_mount+0x341/0xd30
 __se_sys_mount+0x31d/0x420
 do_syscall_64+0x15f/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f277959ce59
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:00007f277a4b6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f2779815fa0 RCX: 00007f277959ce59
RDX: 0000200000000b80 RSI: 0000200000000100 RDI: 0000000000000000
RBP: 00007f2779632d6f R08: 0000200000000000 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2779816038 R14: 00007f2779815fa0 R15: 00007ffe6e7ff9a8
 </TASK>
