[   10.673384] e1000e 0000:00:19.0: irq 47 for MSI/MSI-X
[   10.673823] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   10.674014] vboxdrv: Found 4 processor cores.
[   10.674205] vboxdrv: fAsync=0 offMin=0x1a1 offMax=0x1bd8
[   10.674515] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   10.674517] vboxdrv: Successfully loaded version 4.1.2 (interface 0x00190000).
[   10.693748] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   10.880832] vboxpci: IOMMU not found (not registered)
[   10.900895] Bluetooth: RFCOMM TTY layer initialized
[   10.900899] Bluetooth: RFCOMM socket layer initialized
[   10.900900] Bluetooth: RFCOMM ver 1.11
[   10.902719] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   10.902721] Bluetooth: BNEP filters: protocol multicast
[   11.200710] EXT4-fs (sdb1): re-mounted. Opts: discard,errors=remount-ro,commit=0
[   11.263658] EXT4-fs (sda1): re-mounted. Opts: commit=0
[   14.329922] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   14.330305] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   25.250855] eth0: no IPv6 routers present
[   37.624381] EXT4-fs (sdb1): re-mounted. Opts: discard,errors=remount-ro,commit=0
[   37.729615] EXT4-fs (sda1): re-mounted. Opts: commit=0
[   65.193219] show_signal_msg: 27 callbacks suppressed
[   65.193222] unity-lens-gdoc[1932]: segfault at 8 ip 00007f92c7a22a39 sp 00007fff0bf0b590 error 4 in libglib-2.0.so.0.3000.0[7f92c799e000+f4000]
[ 1651.042830] irq 18: nobody cared (try booting with the "irqpoll" option)
[ 1651.042837] Pid: 0, comm: kworker/0:1 Tainted: P         C  3.0.0-12-generic #19-Ubuntu
[ 1651.042840] Call Trace:
[ 1651.042843]  <IRQ>  [<ffffffff810cf8ad>] __report_bad_irq+0x3d/0xe0
[ 1651.042855]  [<ffffffff810cfcd5>] note_interrupt+0x135/0x180
[ 1651.042859]  [<ffffffff810cdcc9>] handle_irq_event_percpu+0xa9/0x220
[ 1651.042863]  [<ffffffff810cde8e>] handle_irq_event+0x4e/0x80
[ 1651.042867]  [<ffffffff810d0604>] handle_fasteoi_irq+0x64/0xf0
[ 1651.042871]  [<ffffffff8100c252>] handle_irq+0x22/0x40
[ 1651.042875]  [<ffffffff815f3d2a>] do_IRQ+0x5a/0xe0
[ 1651.042879]  [<ffffffff815ea413>] common_interrupt+0x13/0x13
[ 1651.042881]  <EOI>  [<ffffffff813496cb>] ? intel_idle+0xcb/0x120
[ 1651.042890]  [<ffffffff813496ad>] ? intel_idle+0xad/0x120
[ 1651.042894]  [<ffffffff814ab062>] cpuidle_idle_call+0xa2/0x1d0
[ 1651.042900]  [<ffffffff8100920b>] cpu_idle+0xab/0x100
[ 1651.042905]  [<ffffffff815cc2a6>] start_secondary+0xd9/0xdb
[ 1651.042907] handlers:
[ 1651.042914] [<ffffffffa0303e20>] rt2500pci_interrupt
[ 1651.042917] Disabling IRQ #18