All the kernel logs I"ve seen have shown oops at rtc_sysfs_del_device, starting with something like
[ 509.317630] general protection fault: 0000 [#1] SMP [ 509.320084] Modules linked in: dm_crypt(F) kvm_intel kvm ppdev(F) nls_utf8 isofs(F) microcode(F) parport_pc(F) pvpanic parport(F) psmouse(F) serio_raw(F) i2c_piix4 mac_hid cirrus syscopyarea(F) sysfillrect(F) sysimgblt(F) ttm drm_kms_helper drm floppy(F) e1000(F) [ 509.320084] CPU: 0 PID: 1335 Comm: dpkg Tainted: GF 3.10.0-6-generic #17-Ubuntu [ 509.320084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 509.320084] task: c6143380 ti: c1a42000 task.ti: c338a000 [ 509.320084] EIP: 0060:[<c12e46de>] EFLAGS: 00014086 CPU: 0 [ 509.320084] EIP is at number.isra.2+0xe/0x350 [ 509.320084] EAX: c7eec000 EBX: c17e2633 ECX: 00000021 EDX: c1a46380 [ 509.320084] ESI: c17e2633 EDI: c1a45fbe EBP: c1a43618 ESP: c1a435ac [ 509.320084] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 509.320084] CR0: 8005003b CR2: 00000000 CR3: 01a36000 CR4: 000006f0 [ 509.320084] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 509.320084] DR6: ffff0ff0 DR7: 00000400 [ 509.320084] Stack: [ 509.320084] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 509.320084] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 509.320084] 00000000 c17e262e c17e262f c1a43618 c12e40e3 c1a43648 c17e262e c17e2632 [ 509.320084] Call Trace: [ 509.320084] [<c12e40e3>] ? format_decode+0x323/0x390 [ 509.320084] [<c12e5f8c>] vsnprintf+0x2bc/0x390 [ 509.320084] [<c12e6076>] vscnprintf+0x16/0x30 [ 509.320084] [<c104990b>] vprintk_emit+0x12b/0x530 [ 509.320084] [<c161a120>] printk+0x50/0x52 [ 509.320084] [<c10347c9>] doublefault_fn+0x39/0x120 [ 509.320084] [<c14b8c20>] ? rtc_sysfs_del_device+0x30/0x30 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1208455 Title: general protection fault running apt-get inside double nested kvm VM Status in “linux” package in Ubuntu: Incomplete Status in “qemu-kvm” package in Ubuntu: New Bug description: Attempting to run apt-get in a nested vm hosted in OpenStack results in a general protection fault in the kernel in the nested VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1208455/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
