[Grml] /dev/sda1 mounted but immediately unmounted - strange issue in syslog

Hi,

I'm using grml live CD (which contains debian 9.0 as OS) to do some automation but i'm stuck as /dev/sda1 is mounted and unmounted immediately shown in syslog.

/dev/sda1 has ntfs partition .

I've attached syslog snapshot as well as fstab snapshot. Did a lot of gooling but does not give any hint as to what is happening ..

Does somebody know as to what is wrong in this case?

Thank you in advance.

Note : Kindly keep me in CC.

Live CD is 64 bit released in 2017.

Regards, Ravi.

Note : Apologize for earlier mail for big attachments (have reduced the size of pics)