I just updated an ODROID-C2 and it installed a new kernel 3.16.57-1.
After a reboot the mounting of CIFS shares now fails, and the journal is showing a NULL ptr dereference in the kernel
journalctl log attached.
The shares are mounted using the following fstab entry:
$this->bbcode_second_pass_code('', '
//192.168.1.30/share /mnt/share cifs defaults,noauto,noserverino,xsystemd.automount,rw,uid=alarm,gid=alarm,credentials=/etc/cifs-credentials,vers=3.0 0 0
')
So this is a CIFS v3 mount. It was working fine on previous 3.14 kernel, and across a host of RPI's.