I tested midori and dwb and I get while I try to read a video stream (mpeg): Attempt to unlock mutex that was not locked Abandon (core dumped)
Created attachment 919452 [details] gdb full backtrace after today fedora rawhide update, I get now a segfault while viewing an html5 video (mpeg I guess), see attached gdb full backtrace.
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.