Bug 166924

Summary: [GTK] Ephiphany tabs hang randomly
Product: WebKit Reporter: Xabier Rodríguez Calvar <calvaris>
Component: WebCore Misc.Assignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Major CC: cgarcia, magomez, mcatanzaro, yoon, zan
Priority: P2    
Version: WebKit Local Build   
Hardware: PC   
OS: Linux   
Attachments:
Description Flags
Backtrace
none
Another backtrace none

Xabier Rodríguez Calvar
Reported 2017-01-11 05:47:33 PST
Created attachment 298572 [details] Backtrace Running the web app of wunderlist.com, after some time I got the tab frozen. Backtrace is attached
Attachments
Backtrace (66.42 KB, text/plain)
2017-01-11 05:47 PST, Xabier Rodríguez Calvar 		no flags
Details
Another backtrace (21.18 KB, text/plain)
2017-01-11 05:50 PST, Xabier Rodríguez Calvar 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Xabier Rodríguez Calvar
Comment 1 2017-01-11 05:50:03 PST
Created attachment 298573 [details] Another backtrace The funny thing is that as I was reporting the bug the first time, while selecting components and priorities, that new tab got stuck too.
Xabier Rodríguez Calvar
Comment 2 2017-01-11 05:51:28 PST
I forgot to say that Webkit was built against GNOME jhbuild of Jan 8th 2017, all master and the version was 2.15.2.
Miguel Gomez
Comment 3 2017-02-13 06:18:05 PST
I think this is the same issue than bug 167688. They are 2 bugs actually, one happening with DRI3 and another one with DRI2. Something very similar to the DRI3 was reported here https://bugs.freedesktop.org/show_bug.cgi?id=84252 but it seems to be already fixed for versions of libxcb higher than 1.11-something (depending on the distro). Seems to be fixed in 1.11-8 in fedora and the debian versions 1-11-1 seems tho have the fix as well. Regarding the DRI2, there's this one still open https://bugs.freedesktop.org/show_bug.cgi?id=94108 which is probably related. I any case, it doesn't seem to be related to webkit, but some lower layer.
Michael Catanzaro
Comment 4 2017-02-13 07:39:23 PST
OK. Let's mark this as the duplicate, because there are better backtraces in bug #167688. *** This bug has been marked as a duplicate of bug 167688 ***
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