Left the machine on over night, with no nfs clients attached came back to it in the morning and have a very similar crash, see attached photo.
Process swapper (pid: 0, ti=c0436000 task=c04033a0 task.ti=c0436000) Stack: 00005583 13ab50c0 c1809120 00000000 c049b300 c0149b03 00000000 00000000 00000015 c180a184 c014f7e7 00989680 00000000 00000000 c180a180 00000096 00000000 c1809120 00000000 c049b300 00000000 c011c7f0 00000001 00000086 Call Trace: [<c0149b03>] hrtimer_interrupt+0x53/0x1f0 [<c014f7e7>] tick_do_update_jiffies64+0xa7/0x110 [<c011c7f0>] smp_apic_timer_interrupt+0x50/0x80 [<c0149868>] ktime_get+0x18/0x40 [<c0108eac>] apic_timer_interrupt+0x28/0x30 [<c0106f40>] default_idle+0x0/0x60 [<c0122f62>] native_safe_halt+0x2/0x10 [<c0106f7c>] default_idle+0x3c/0x60 [<c01066c3>] cpu_idle+0x73/0xd0 [<c043ca8f>] start_kernel+0x31f/0x3b0 [<c043c150>] unknown_bootoption+0x0/0x1f0 ======================= Code: Bad EIP value. EIP [<00000000>] 0x0 SS:ESP 0068:c0437f14 Kernel panic - not syncing: Fatal exception in interrupt Same process slightly different call trace (this time includes ktime_get) ** Attachment added: "photo of next panic text" http://launchpadlibrarian.net/20693236/DSCF5219.JPG -- Kernel panic - not syncing: Fatal exception in interrupt https://bugs.launchpad.net/bugs/310809 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs