I have what may be the same problem, on both 64-bit and 32-bit, with a variety of 3.12/3.13 kernels. I've tried with and without the extension pack, and also tried changing the chipset from PIIX3 to ICH9 (well, it was the only thing I could think of...).
I get a kernel panic:
Code: Select all
0000000000000000 ffffffff81089458 0000000000000000 0000000000000004
Call Trace:
[<ffffffff8101b417>] ? uncore_cpu_starting+0x97/0x1e0
[<ffffffff81780df3>] ? intel_pmu_init+0x8d8/0x8d8
[<ffffffff81089458>] ? on_each_cpu+0x28/0x60
[<ffffffff81781355>] ? intel_uncore_init+0x282/0x366
[<ffffffff817810d3>] ? uncore_pmu_register+0xbf/0xbf
[<ffffffff810002ea>] ? do_one_initcall+0xea/0x130
[<ffffffff8105a752>] ? parse_args+0x1f2/0x320
[<ffffffff8177ae0e>] ? kernel_init_freeable+0x106/0x188
[<ffffffff8177a7c5>] ? do_early_param+0x81/0x81
[<ffffffff81529db0>] ? rest_init+0x80/0x80
[<ffffffff81529db5>] ? kernel_init+0x5/0x110
[<ffffffff8153543c>] ? ret_from_fork+0x7c/0xb0
[<ffffffff81529db0>] ? rest_init+0x80/0x80
Code: 01 00 00 31 d2 31 c0 0f 30 c3 66 90 48 8b 87 08 01 00 00 44 8b 88 d0 00 00
00 45 85 c9 75 0e 31 d2 b8 0f 00 00 20 b9 91 03 00 00 <0f> 30 f3 c3 66 66 66 66
2e 0f 1f 84 00 00 00 00 00 31 d2 31 c0
RIP [<ffffffff8101acdf>] snb_uncore_msr_init_box+0x1f/0x30
RSP <ffff8800?d045e10>
———[ end trace eec7c4ed8ee80114 ]———
note: Swapper/0[1] exited with preempt_count 1
Kernel panic — not syncing: attempted to kill init! exitcode=0x0000000b
The log file from a 64-bit boot, without the extension pack, is attached. Note that it boots quickly to the kernel panic, and then 55 minutes later I closed the VM.
Please let me know if there's anything else I can provide.
Thanks,
Rob.