Public bug reported: My system has a Wildcard TDM400P telephony card.
Ubuntu tries to use kernel module netjet while the proper driver to use is wctdm. Trying to rmmod netjet produces the soft lockup As a workaround: I added blacklist netjet to /etc/modprobe.d/blacklist.conf So the module doesn't get loaded at all ProblemType: KernelOops DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-21-generic 2.6.32-21.31 Regression: Yes ProcVersionSignature: Ubuntu 2.6.32-21.31-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-21-generic i686 Annotation: Your system might become unstable now and might need to be restarted. Architecture: i386 Date: Thu Apr 15 01:49:25 2010 Failure: oops SourcePackage: linux Title: BUG: soft lockup - CPU#0 stuck for 61s! [rmmod:26183] ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-kerneloops i386 kernel-oops lucid -- BUG: soft lockup - CPU#0 stuck for 61s! [rmmod:26183] https://bugs.launchpad.net/bugs/563491 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