|Summary:||firefox-6.0 often crashing on F16 x86_64|
|Product:||[Fedora] Fedora||Reporter:||Jens Petersen <petersen>|
|Component:||firefox||Assignee:||Gecko Maintainer <gecko-bugs-nobody>|
|Status:||CLOSED DUPLICATE||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||16||CC:||awilliam, collura, gecko-bugs-nobody, james|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2011-09-01 00:16:57 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
Description Jens Petersen 2011-08-29 07:56:55 UTC
Description of problem: F16 Firefox seems to crash quite often when I am browsing. A crash dialog appears and the report is sent to mozilla.org. I thought I better file a fedora bug to track this issue. Version-Release number of selected component (if applicable): firefox-6.0-1.fc16.x86_64 How to reproduce: 1. Install F16 Alpha Live x86_64 2. Browse around blogs from start page. Actual results: Firefox crashes quite often spontaneously while browsing. I have a feeling that when it crashes it is usually after rendering a page. Expected results: No crashes. Additional info: I haven't seen crashes under i686 yet.
Comment 1 Jens Petersen 2011-08-30 08:31:37 UTC
I will try an upstream build later to confirm it is not some toolchain issue.
Comment 2 Jens Petersen 2011-08-31 12:24:30 UTC
Hmm after latest yum update today I haven't seen any crashes today. Maybe newer kernel? (I am now running kernel-3.1.0-0.rc4.git0.0.fc16.x86_64.)
Comment 3 Adam Williamson 2011-08-31 16:26:44 UTC
This is almost certainly a dupe of #730856, which causes exactly this symptom (sporadic crashing in any app that does lots of DNS lookups, usually observed in Firefox).
Comment 4 Jens Petersen 2011-09-01 00:16:57 UTC
Thanks, Adam - I think you're quite right. I am back in the office today and had a crash in about 5min. Strange that it is ok at home but not in the office - must be some dns difference. Closing as a duplicate of glibc bug 730856, though dunno if it is better to keep this open until glibc gets fixed for other people to know. *** This bug has been marked as a duplicate of bug 730856 ***
Comment 5 Adam Williamson 2011-09-01 02:29:20 UTC
jens: the bug tends to resist 'patterns' because it happens when you get one of three fairly unusual responses from the DNS server; no DNS server is very likely to give out these responses _consistently_ over a long period, but most servers will give one of them out every so often, sometimes for - say - 15 minutes for a particular domain...so you think you have a reproducer, you go have lunch, and suddenly it's not a reproducer any more...