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Bug 1757679

Summary: [OOM] firefox killed by SIGSEGV
Product: [Fedora] Fedora Reporter: sumantro <sumukher>
Component: firefoxAssignee: Martin Stransky <stransky>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 31CC: 0xalen+redhat, anto.trande, dr.nukular, gecko-bugs-nobody, jhorak, john.j5live, kengert, pjasicek, rhughes, rstrode, sandmann, stransky
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Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2019-11-05 13:11:44 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:    
Bug Blocks: 1054334    
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Description Flags
ABRT backtrace none

Description sumantro 2019-10-02 06:55:38 UTC 
Created attachment 1621741 [details]
ABRT backtrace

Description of problem:
Crash function : WasmTrapHandler(int, siginfo_t*, void*) [clone .lto_priv.0]

Version-Release number of selected component (if applicable):
firefox-69.0.1-3.fc31

How reproducible:
Once every 6 hrs

Steps to Reproduce:
1. Open Firefox in wayland
2. keep using it and it will freeze and tabs cant be closed anymore
3.

Actual results:


Expected results:


Additional info:
Comment 1 Martin Stransky 2019-10-02 07:24:34 UTC 
mozalloc_handle_oom() - it's out of memory crash. Can you reproduce it?
Comment 2 sumantro 2019-10-09 08:26:08 UTC 
Yes I can reproduce it almost evry other day.
Comment 3 dr.nukular 2019-10-14 14:27:25 UTC 
I'm getting the exact same error message after firefox crashes, which happens each time I clear the browser history using the dedicated button, where I can choose to delete the history from 5 minutes, 2 or 24 hours ago. This is reproducible almost each time (9/10 times) using the same version of Fedora and Firefox as specified above.
Comment 4 Martin Stransky 2019-11-05 13:11:44 UTC 
Thanks, this should be fixed in Firefox 71 - https://bugzilla.mozilla.org/show_bug.cgi?id=1588448