Public bug reported: I'm running an Oneiric x64 server as an Openstack controller, and my server is freezing every random amount of time. Checking the syslogs, I can see what it seems to be a KVM problem. I'm not sure if this is the right place to place this bug, but I'm out of ideas. I hope this info gives a bit of light about what's happening.
ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-server 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-server 3.0.4 Uname: Linux 3.0.0-12-server x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Date: Fri Nov 11 16:27:40 2011 HibernationDevice: RESUME=UUID=482070ae-caf7-4f92-a818-2c4edcbd417d InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110426) Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Gigabyte Technology Co., Ltd. G31M-S2L ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-server root=/dev/mapper/shcontroller-root ro quiet RelatedPackageVersions: linux-restricted-modules-3.0.0-12-server N/A linux-backports-modules-3.0.0-12-server N/A linux-firmware 1.60 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux UpgradeStatus: Upgraded to oneiric on 2011-11-10 (1 days ago) dmi.bios.date: 06/05/2008 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F6 dmi.board.name: G31M-S2L dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF6:bd06/05/2008:svnGigabyteTechnologyCo.,Ltd.:pnG31M-S2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG31M-S2L:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: G31M-S2L dmi.sys.vendor: Gigabyte Technology Co., Ltd. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/889295 Title: Server Freezes using kvm (openstack-nova) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/889295/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs