Right Thread #1 would be the one that would unblock Thread #11; it's not clear why Thread #1 is stuck waiting for that futex to signal.
An inspection of the code involved does NOT reveal possible mutex locking order issues (as far as I can see). Perhaps more inspection around that DBUs debug dispatch mutex would reveal the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1421308 Title: Deadlock in Unity8 To manage notifications about this bug go to: https://bugs.launchpad.net/qtmir/+bug/1421308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
