66958 2011-08-25 10:41:35 -0700 [Qt][WK2]REGRESSION(r93784): It made many tests crash 2011-08-26 11:25:07 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) All All RESOLVED FIXED Qt, QtTriaged P1 Blocker --- 66886 1 ossy menard benjamin kbalazs menard webkit.review.bot oldest_to_newest 456976 0 ossy 2011-08-25 10:41:35 -0700 details: http://build.webkit.sed.hu/builders/x86-32%20Linux%20Qt%20Release%20WebKit2/builds/10900 457471 1 kbalazs 2011-08-26 02:06:48 -0700 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. 457496 2 kbalazs 2011-08-26 03:07:04 -0700 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. 457497 3 kbalazs 2011-08-26 03:20:20 -0700 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 457638 4 105377 menard 2011-08-26 10:52:28 -0700 Created attachment 105377 Patch 457673 5 105377 webkit.review.bot 2011-08-26 11:25:03 -0700 Comment on attachment 105377 Patch Clearing flags on attachment: 105377 Committed r93897: <http://trac.webkit.org/changeset/93897> 457674 6 webkit.review.bot 2011-08-26 11:25:07 -0700 All reviewed patches have been landed. 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