Could you add "-s 1024" to an strace as the strings are truncated in the attached log. I think we'll find the log will then show lines like this:
arguments to dbus_message_iter_append_basic() were incorrect, assertion "%s" failed in file %s line %d. This is normally a bug in some application using the D-Bus library. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850935 Title: upstart-udev-bridge at 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/850935/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs