[   24.770529] vboxdrv: fAsync=0 offMin=0x44f offMax=0x1059
[   24.770719] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   24.770722] vboxdrv: Successfully loaded version 4.1.18_Ubuntu (interface 0x00190000).
[   24.801232] vboxpci: IOMMU not found (not registered)
[   25.236215] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on vga encoder (output 0)
[   25.236225] [drm] nouveau 0000:01:00.0: Output VGA-1 is running on CRTC 0 using output A
[   25.539283] r8169 0000:00:0c.0: eth1: link up
[   25.539613] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[   27.100799] init: plymouth main process (229) killed by SEGV signal
[   27.327203] init: plymouth-stop pre-start process (1159) terminated with status 1
[   31.204878] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   45.195037] [drm] nouveau 0000:01:00.0: Setting dpms mode 3 on vga encoder (output 0)
[   45.218633] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on vga encoder (output 0)
[   45.218641] [drm] nouveau 0000:01:00.0: Output VGA-1 is running on CRTC 0 using output A
[   49.820068] end_request: I/O error, dev fd0, sector 0
[   49.844048] end_request: I/O error, dev fd0, sector 0