The stack trace shows the code iterating over a list of file descriptor structures and an iteration returning invalid memory (as shown in the many duplicates). Each file descriptor has an arbitrary callback attached to it. I'd bet a lot of money the bug is the list is being modified inside on of the callbacks.
** Summary changed: - compiz.real crashed with SIGSEGV when attempting to unlock screen + Crash inside doPoll() -- Crash inside doPoll() https://bugs.launchpad.net/bugs/131679 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
