1064579 - Firefox lockup when exiting page with flash (playing audio)

Status: RESOLVED INCOMPLETE

(Firefox :: Untriaged, defect)

Description

[matthew3311999]

Steps to reproduce:
1. Navigate to http://www.musictechteacher.com/music_quizzes/quiz_rhythm_listen_to_patterns.htm
2. Once loaded, close the tab

Expected results:
Firefox closes the tab and continues to respond normally

Actual results:
Firefox crashes/hangs and the process has to be manually terminated.

Notes:
I am using Firefox 32.0 on Chakra Linux (Based on Arch) and the attached webpage was trying to play audio which did not actually sound. It seems similar to this 14 year old issue here:
https://bugzilla.mozilla.org/show_bug.cgi?id=58339

When I launch from the terminal, I get some unrelated error related to a translate plugin I have, and then at the moment of the crash and after, no debug information is shown.

This is the sound card/driver I am using:
card 0: PCH [HDA Intel PCH], device 0: ALC889 Analog [ALC889 Analog]

And, flash player normally works without problems on youtube and other sites.

Comment 1

[Loic]

WFM on Win 7

Comment 2

[Liviu Cirdei]

User Agent 	Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0
Build ID 	20160105030211

@Reporter, 

Are you still able to reproduce the issue on latest Firefox versions (Firefox 43 https://www.mozilla.org/en-US/firefox/new/ and Nightly 46 https://nightly.mozilla.org/)? 
I tried on Nightly 46 but works fine for me.

Comment 3

[Liviu Cirdei]

Closing this as incomplete due to inactivity and lack of response from the reporter. Feel free to reopen the bug if the issue still reproduces on a current build.