In my case is domU which is crashing. It's a fresh Ubuntu server install with kernel is 2.6.24-21-xen and the hardware is a Xeon Core Duo (cpuinfo attached).
Also tried to disable AppArmor but still the same problem. It's interesting that I have two domU running (one for mysql and other for apache) but just the webserver machine crashes periodically. Database machine (as well as dom0) never crashed since the last sunday but webserver machine already crashed around 6 times. ** Attachment added: "/proc/cpuinfo" http://launchpadlibrarian.net/19062231/xeon.info -- xen dom0 crashes with "BUG: soft lockup - CPU#0 stuck for 11s!" https://bugs.launchpad.net/bugs/238549 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