User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:35.0) Gecko/20100101 Firefox/35.0 Build ID: 20150115144527 Steps to reproduce: Surfing on hainberger.de and then on chip.de Actual results: Friefox closes with a crash: https://crash-stats.mozilla.com/report/index/bp-00d2b7b9-0b7c-42e3-9d12-0ac6a2150122 Expected results: No crash

looks like a gstreamer crash and gstreamer is used by Firefox for html5 audio/video playback. Can you reproduce the issue or is this a one time event ?

@Matthias Versen: The error do not happen again

I had another crash during surfing on microsoft.com: https://crash-stats.mozilla.com/report/index/bp-dd985512-9948-4395-ad54-2283d2150123

That is a different crash and very likely caused by https://addons.mozilla.org/de/firefox/addon/dnssec-validator/ if you have that installed. The crash itself is in a library libDNSSECcore-Linux-x86_64.so which is no Firefox library.

Maybe this is a similar case: https://bugzilla.mozilla.org/show_bug.cgi?id=1123235#c9

gstreamer is going in bug 1234092