ount+0x10/0x20
[  337.099362]  [<ffffffff8111cbee>] mount_fs+0x3e/0x1b0
[  337.100759]  [<ffffffff810eda1b>] ? __alloc_percpu+0xb/0x10
[  337.102330]  [<ffffffff81135385>] vfs_kern_mount+0x65/0xc0
[  337.103889]  [<ffffffff8113611f>] do_kern_mount+0x4f/0x100
[  337.105442]  [<ffffffff811378fc>] do_mount+0x19c/0x890
[  337.106989]  [<ffffffff810e8456>] ? memdup_user+0x46/0x90
[  337.108572]  [<ffffffff810e84f3>] ? strndup_user+0x53/0x70
[  337.110114]  [<ffffffff811383fb>] sys_mount+0x8b/0xe0
[  337.111617]  [<ffffffff816ed93b>] system_call_fastpath+0x16/0x1b
[  337.113133] Code: 38 c2 74 0f 66 0f 1f 44 00 00 f3 90 0f b6 03 38 c2 75 f7 48 83 c4 08 5b 5d c3 0f 1f 84 00 00 00 00 00 55 b8 00 01 00 00 48 89 e5 <f0> 66 0f c1 07 0f b6 d4 38 c2 74 0c 0f 1f 00 f3 90 0f b6 07 38
[  337.116588] RIP  [<ffffffff816e6539>] _raw_spin_lock+0x9/0x30
[  337.118260]  RSP <ffff8800b1d11ae8>
[  337.119998] CR2: 0000000000000024
[  337.188701] ---[ end trace c36d790becac1615 ]---

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>