Public bug reported: Dont know if its a linux kernel or Virtualbox bug, Intrepid, Linux chris-desktop 2.6.27-7-generic #1 SMP Tue Nov 4 19:33:06 UTC 2008 x86_64 GNU/Linux
Had a few virtual machines running in parallel and had had quite a bit of network download traffic to the virtual machines (~500MB, Youtube etc.). Suddenly mouse and keyboard didnt react at all, not even allowing to log in using a virtual terminal on the host. Hard reboot was needed to recover. snippet from /var/log/messages: Nov 23 18:37:02 chris-desktop kernel: [31851.558563] PGD 10681c067 PUD 11c4c3067 PMD 4278e067 PTE f55c500 Nov 23 18:37:02 chris-desktop kernel: [31851.558573] CPU 0 Nov 23 18:37:02 chris-desktop kernel: [31851.558575] Modules linked in: xt_TCPMSS xt_tcpmss xt_tcpudp iptable_mangle pppoe pppox ipv6 af_packet ppp_generic Nov 23 18:37:02 chris-desktop kernel: [31851.558657] Pid: 7673, comm: VirtualBox Tainted: G M 2.6.27-7-generic #1 Nov 23 18:37:02 chris-desktop kernel: [31851.558660] RIP: 0010:[<ffffffffa03c6a04>] [<ffffffffa03c6a04>] g_abExecMemory+0x16c44/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558669] RSP: 0018:ffff88005118da48 EFLAGS: 00010006 Nov 23 18:37:02 chris-desktop kernel: [31851.558672] RAX: 0000000000000000 RBX: ffffc200017f1000 RCX: 00007f1f5444d000 Nov 23 18:37:02 chris-desktop kernel: [31851.558674] RDX: 00007f1f5444d000 RSI: 0000000006784000 RDI: 0000000000000000 Nov 23 18:37:02 chris-desktop kernel: [31851.558677] RBP: ffff88005118da98 R08: 0000000000000000 R09: 00007f1f4212c000 Nov 23 18:37:02 chris-desktop kernel: [31851.558680] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000bca30707 Nov 23 18:37:02 chris-desktop kernel: [31851.558682] R13: 0000000000000030 R14: 0000000000000000 R15: 00007f1f4212cf28 Nov 23 18:37:02 chris-desktop kernel: [31851.558686] FS: 0000000041367950(0063) GS:ffffffff806e1a80(0000) knlGS:0000000000000000 Nov 23 18:37:02 chris-desktop kernel: [31851.558689] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Nov 23 18:37:02 chris-desktop kernel: [31851.558691] CR2: 00007f1f5444d180 CR3: 00000001068db000 CR4: 00000000000006e0 Nov 23 18:37:02 chris-desktop kernel: [31851.558694] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Nov 23 18:37:02 chris-desktop kernel: [31851.558697] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Nov 23 18:37:02 chris-desktop kernel: [31851.558700] Process VirtualBox (pid: 7673, threadinfo ffff88005118c000, task ffff8800d82a4350) Nov 23 18:37:02 chris-desktop kernel: [31851.558702] Stack: 0000000000000000 00007f1f60d89f28 010100010183b000 00007f1f60d4d810 Nov 23 18:37:02 chris-desktop kernel: [31851.558709] 00007f1f5444d000 00000000000001e5 ffffc200017f2a60 ffffc200017f1000 Nov 23 18:37:02 chris-desktop kernel: [31851.558713] 0000000000000000 00000000bca30707 ffff88005118db28 ffffffffa03d0c5e Nov 23 18:37:02 chris-desktop kernel: [31851.558718] Call Trace: Nov 23 18:37:02 chris-desktop kernel: [31851.558725] [<ffffffffa03d0c5e>] g_abExecMemory+0x20e9e/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558732] [<ffffffffa03c475d>] g_abExecMemory+0x1499d/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558739] [<ffffffffa03b8514>] g_abExecMemory+0x8754/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558747] [<ffffffff8026afaf>] ? hrtimer_start+0xdf/0x1b0 Nov 23 18:37:02 chris-desktop kernel: [31851.558753] [<ffffffff80501de5>] ? account_scheduler_latency+0x15/0x3c0 Nov 23 18:37:02 chris-desktop kernel: [31851.558757] [<ffffffff8026a06a>] ? enqueue_hrtimer+0x8a/0x140 Nov 23 18:37:02 chris-desktop kernel: [31851.558762] [<ffffffff80253e00>] ? mktime+0x50/0xc0 Nov 23 18:37:02 chris-desktop kernel: [31851.558766] [<ffffffff8026b281>] ? ktime_get_ts+0x61/0x70 Nov 23 18:37:02 chris-desktop kernel: [31851.558771] [<ffffffff80245e4d>] ? resched_task+0x2d/0x90 Nov 23 18:37:02 chris-desktop kernel: [31851.558775] [<ffffffff802469b2>] ? check_preempt_wakeup+0x1a2/0x1f0 Nov 23 18:37:02 chris-desktop kernel: [31851.558781] [<ffffffffa0405d00>] ? g_abExecMemory+0x55f40/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558788] [<ffffffffa0403bd0>] ? g_abExecMemory+0x53e10/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558795] [<ffffffffa03bf390>] ? g_abExecMemory+0xf5d0/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558802] [<ffffffffa03b55ce>] g_abExecMemory+0x580e/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558808] [<ffffffffa03b5882>] ? g_abExecMemory+0x5ac2/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558815] [<ffffffffa03bcabc>] g_abExecMemory+0xccfc/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558821] [<ffffffffa03bca46>] g_abExecMemory+0xcc86/0x180000 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558829] [<ffffffffa03a5652>] supdrvIOCtlFast+0x72/0xa0 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558836] [<ffffffffa03a5249>] VBoxDrvLinuxIOCtl+0x49/0x1d0 [vboxdrv] Nov 23 18:37:02 chris-desktop kernel: [31851.558841] [<ffffffff802104de>] ? __switch_to+0xce/0x490 Nov 23 18:37:02 chris-desktop kernel: [31851.558846] [<ffffffff802f8586>] vfs_ioctl+0x36/0xb0 Nov 23 18:37:02 chris-desktop kernel: [31851.558849] [<ffffffff802f8883>] do_vfs_ioctl+0x283/0x2f0 Nov 23 18:37:02 chris-desktop kernel: [31851.558852] [<ffffffff802f8991>] sys_ioctl+0xa1/0xb0 Nov 23 18:37:02 chris-desktop kernel: [31851.558856] [<ffffffff8021285a>] system_call_fastpath+0x16/0x1b Nov 23 18:37:02 chris-desktop kernel: [31851.558859] Nov 23 18:37:02 chris-desktop kernel: [31851.558860] Nov 23 18:37:02 chris-desktop kernel: [31851.558907] RSP <ffff88005118da48> Nov 23 18:37:02 chris-desktop kernel: [31851.558927] ---[ end trace c838c3f447aae9a4 ]--- ** Affects: ubuntu Importance: Undecided Status: New -- virtualbox crash, manual reboot needed. https://bugs.launchpad.net/bugs/301384 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