[Bug 1047040] Re: kvm crashed on precise - memory corruption
[Expired for qemu-kvm (Ubuntu) because there has been no activity for 60 days.] ** Changed in: qemu-kvm (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Please reply if you can still reproduce this bug. ** Changed in: qemu-kvm (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
@serge-hallyn Sorry for the late respond. The image file is provided by internal colleague in my company. I am not sure if it is suitable to provide it to others other than the one in our company. However, it seems behaves differently on different hardware configuration. The VM was crashed always on some 1U or 2U server. But it seems work fine in my personal desktop. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
@serge-hallyn this image is provided by others. It is a qcow2 image file. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Can you give us the URL? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
@arnose was this image a simple installation of quantal? Can you reproduce this by creating images int he same way? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
It seems that I have a VM image which could cause this issue definitely in a small round of reboot stress. The same VM would totally shutdown if failed in free() and lock libvirtd if failed in malloc(). -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Changed in: qemu-kvm (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Changed in: qemu-kvm (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Recently I also encounter this issue. I am running reboot stress test with ubuntu desktop. After 2xxx times, the VM shutdown then reboot to have the same memory corruption information in qemu.log. It also causes my libvirt responds wierd. After kill the VM, libvirtd works well. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 1047040] Re: kvm crashed on precise - memory corruption
Quoting Chun-Hung Chen (1047...@bugs.launchpad.net): Recently I also encounter this issue. I am running reboot stress test Thanks for the information. with ubuntu desktop. After 2xxx times, the VM shutdown then reboot to Does this mean more than 2000 times? have the same memory corruption information in qemu.log. It also causes my libvirt responds wierd. After kill the VM, libvirtd works well. Can you show the tail end of /var/log/libvirt/qemu/$vm.log, as well as anything informative from syslog or /var/log/libvirt/libvirtd.log? status: incomplete priority: medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Actually, I have encounter twice with the same VM at two different hardware configuration. One is running for more than two thousand times and another is about twenty times. ** Attachment added: qemu log https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+attachment/3613352/+files/instance-000e.log -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Attachment added: libvirtd.log https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+attachment/3613354/+files/libvirtd.log.1 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Attachment added: Another similar but not identical scenario with the same VM https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+attachment/3613355/+files/instance-000a.log -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Attachment added: Another similar but not identical scenario with the same VM https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+attachment/3613356/+files/libvirtd.log.1 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
[Expired for qemu-kvm (Ubuntu) because there has been no activity for 60 days.] ** Changed in: qemu-kvm (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Summary changed: - kvm crashed - memory corruption + kvm crashed on precise - memory corruption -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
** Changed in: qemu-kvm (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Reboots have been running for a few hours now. Can't reproduce. Will mark invalid, but reopen if i see it again. ** Changed in: qemu-kvm (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1047040] Re: kvm crashed on precise - memory corruption
Actually, marked incomplete since I can't get more information. (THe laptop now has qemu-kvm-dbgsym installed so hopefully i'll run into it again and be able to attach gdb to it) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1047040 Title: kvm crashed on precise - memory corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1047040/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
