Bug 66958 - [Qt][WK2]REGRESSION(r93784): It made many tests crash
Summary: [Qt][WK2]REGRESSION(r93784): It made many tests crash
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P1 Blocker
Assignee: Alexis Menard (darktears)
Keywords: Qt, QtTriaged
Depends on:
Blocks: 66886
  Show dependency treegraph
Reported: 2011-08-25 10:41 PDT by Csaba Osztrogonác
Modified: 2011-08-26 11:25 PDT (History)
4 users (show)

See Also:

Patch (1.56 KB, patch)
2011-08-26 10:52 PDT, Alexis Menard (darktears)
no flags Details | Formatted Diff | Diff

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Comment 1 Balazs Kelemen 2011-08-26 02:06:48 PDT
I can reproduce the crashes in the bot's environment.
In the stderr output there is something that can be interesting:
QSGCanvas: Couldn't acquire a GL context.
Comment 2 Balazs Kelemen 2011-08-26 03:07:04 PDT
Strangely enough the tests does not crash on their own. I tried running just the crashy ones from the fast directory but those were not crashing. When I ran all tests from fast/dom then the same tests were crashing that are crashing with the bot.
Comment 3 Balazs Kelemen 2011-08-26 03:20:20 PDT
Here is the first crash log when manually running everything from fast/dom. Unfortunately this is a release build and I cannot make a debug build in this environment because the linker runs out of memory. :(

Program received signal SIGSEGV, Segmentation fault.
0xf6c3b107 in WebKit::WebProcessProxy::webPage(unsigned long long) const () from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
(gdb) bt 15
#0  0xf6c3b107 in WebKit::WebProcessProxy::webPage(unsigned long long) const ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#1  0xf6bfcaa2 in WebKit::WebContext::didNavigateWithNavigationData(unsigned long long, WebKit::WebNavigationDataStore const&, unsigned long long) ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#2  0xf6c74fb9 in void CoreIPC::handleMessage<Messages::WebContext::DidNavigateWithNavigationData, WebKit::WebContext, void (WebKit::WebContext::*)(unsigned long long, WebKit::WebNavigationDataStore const&, unsigned long long)>(CoreIPC::ArgumentDecoder*, WebKit::WebContext*, void (WebKit::WebContext::*)(unsigned long long, WebKit::WebNavigationDataStore const&, unsigned long long)) () from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#3  0xf6c75641 in WebKit::WebContext::didReceiveWebContextMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#4  0xf6c04977 in WebKit::WebContext::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#5  0xf6c3b43a in WebKit::WebProcessProxy::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#6  0xf6c8c99a in CoreIPC::Connection::dispatchMessage(CoreIPC::Connection::Message<CoreIPC::ArgumentDecoder>&) ()
   from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
#7  0xf6c8cac3 in CoreIPC::Connection::dispatchMessages() () from /home/balazs/master_clean/b32wk2Build/Release/bin/../lib/libQtWebKit.so.4
Comment 4 Alexis Menard (darktears) 2011-08-26 10:52:28 PDT
Created attachment 105377 [details]
Comment 5 WebKit Review Bot 2011-08-26 11:25:03 PDT
Comment on attachment 105377 [details]

Clearing flags on attachment: 105377

Committed r93897: <http://trac.webkit.org/changeset/93897>
Comment 6 WebKit Review Bot 2011-08-26 11:25:07 PDT
All reviewed patches have been landed.  Closing bug.