This bug was filed from the Socorro interface and is report bp-0ab02458-4f2f-4dec-aa79-9a3ca2160127. ============================================================= I've installed Silverlight 5.1 under Ubuntu 15.04 64-bit using the steps from http://askubuntu.com/questions/668340/pipelight-silverlight-not-working-in-firefox. Loading or re-loading pages with Silverlight content results in Firefox or plugin crashes. Samples: http://silverlightgames.org/game/dr-popper/play/ http://silverlightgames.org/game/defend-stuff/play/ http://bubblemark.com/silverlight2.html
Setting the status-flags according to Socorro info: all systems are affected (Windows mainly), all Firefox versions. Many Socorro comments are mentioning Flash. I could only reproduce under Ubuntu while refreshing Silverlight webpages.
status-firefox44: --- → affected
status-firefox45: --- → affected
status-firefox46: --- → affected
OS: Linux → All
Starting in Firefox 44 all plugins are forced out-of-process, so if this plugin crashes it won't take down all of Firefox, just the plugin.
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → WORKSFORME
I am still able to reproduce this issue on Firefox 46.0a2 (2016-02-17) and I encountered a Firefox crash, not a plugin crash: - bp-cb145f60-773e-4aba-91c8-dd2ec2160218 - bp-4f422e43-0312-468e-b0d0-f357d2160218 So, this contradicts what is written above, in Comment 2. Benjamin, any thoughts about this?
I'm torn. This configuration does not matter at all: Silverlight in Linux!? But it shouldn't be able to make Firefox crash. I cannot explain what's going on there, and with rr we might be able to figure this out without too much work.
Status: RESOLVED → REOPENED
Resolution: WORKSFORME → ---
There's a bunch of similar crashes in this code we've never been able to figure out (bug 1045992, bug 1162024, bug 997908) so it would be nice to have an instance of this that is reproducible.
Crash volume for signature 'nsTArray_Impl<T>::RemoveElementsAt | mozilla::dom::DeferredFinalizerImpl<T>::DeferredFinalize': - nightly (version 50): 0 crash from 2016-06-06. - aurora (version 49): 0 crash from 2016-06-07. - beta (version 48): 0 crash from 2016-06-06. - release (version 47): 0 crash from 2016-05-31. - esr (version 45): 328 crashes from 2016-04-07. Crash volume on the last weeks: Week N-1 Week N-2 Week N-3 Week N-4 Week N-5 Week N-6 Week N-7 - nightly 0 0 0 0 0 0 0 - aurora 0 0 0 0 0 0 0 - beta 0 0 0 0 0 0 0 - release 0 0 0 0 0 0 0 - esr 31 35 26 30 36 31 27 Affected platforms: Windows, Linux
status-firefox-esr45: --- → affected
Status: REOPENED → RESOLVED
Last Resolved: 3 years ago → a year ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1045992
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