I also encountered this problem, I used the following version
mountall 2.49 Linux version 4.4.0-46-genric(root@quorm)(gcc version 4.8.4(Ubuntu 4.8.4-2ubuntu1~14.04.3)) #67 SMP Fri Dec 23 14:57:30 CST 2016
I also encountered this problem, I used the following version
mountall 2.49 genric( root@quorm) (gcc version 4.8.4(Ubuntu 4.8.4-2ubuntu1~ 14.04.3) ) #67 SMP Fri Dec 23 14:57:30 CST 2016
Linux version 4.4.0-46-