[   13.870262] Adding 1013396k swap on /dev/zram3.  Priority:5 extents:1 across:1013396k SSFS
[   13.878769] Adding 1013396k swap on /dev/zram4.  Priority:5 extents:1 across:1013396k SSFS
[   13.887303] Adding 1013396k swap on /dev/zram5.  Priority:5 extents:1 across:1013396k SSFS
[   14.015483] init: kdm main process (1157) killed by TERM signal
[   14.909826] vboxdrv: module verification failed: signature and/or  required key missing - tainting kernel
[   14.914504] vboxdrv: Found 6 processor cores.
[   14.915685] vboxdrv: fAsync=0 offMin=0x38e offMax=0x1c12
[   14.915852] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   14.915860] vboxdrv: Successfully loaded version 4.3.6_Ubuntu (interface 0x001a0007).
[   14.945508] vboxpci: IOMMU not found (not registered)
[   16.361100] init: plymouth-stop pre-start process (2292) terminated with status 1