126977 2014-01-14 05:11:52 -0800 [GTK] UI process crashes when the web process crashes while printing 2014-01-14 23:43:45 -0800 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED Gtk P2 Normal --- 126979 1 cgarcia webkit-unassigned commit-queue gustavo ltilve mrobinson oldest_to_newest 967765 0 cgarcia 2014-01-14 05:11:52 -0800 Program received signal SIGSEGV, Segmentation fault. 0x00007ffff535e0ec in drawPagesForPrintingCompleted(OpaqueWKError const*, OpaqueWKError const*, void*) () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 (gdb) bt #0 0x00007ffff535e0ec in drawPagesForPrintingCompleted(OpaqueWKError const*, OpaqueWKError const*, void*) () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #1 0x00007ffff53e8277 in void WebKit::invalidateCallbackMap<WTF::RefPtr<WebKit::GenericCallback<OpaqueWKError const*, API::Error*> > >(WTF::HashMap<unsigned long, WTF::RefPtr<WebKit::GenericCallback<OpaqueWKError const*, API::Error*> >, WTF::IntHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<WTF::RefPtr<WebKit::GenericCallback<OpaqueWKError const*, API::Error*> > > >&) () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #2 0x00007ffff53d7a0f in WebKit::WebPageProxy::resetState() () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #3 0x00007ffff53da974 in WebKit::WebPageProxy::resetStateAfterProcessExited() () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #4 0x00007ffff53dad75 in WebKit::WebPageProxy::processDidCrash() () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #5 0x00007ffff53f2a5b in WebKit::WebProcessProxy::didClose(IPC::Connection*) () from WebKit/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.25 #6 0x00007ffff7aacf06 in WTF::RunLoop::performWork() () from WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0 #7 0x00007ffff7ab9a39 in WTF::RunLoop::queueWork(WTF::RunLoop*) () from WebKit/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0 #8 0x00007ffff0bc24b5 in g_main_dispatch (context=0x6430b0) at gmain.c:3068 #9 g_main_context_dispatch (context=context@entry=0x6430b0) at gmain.c:3643 #10 0x00007ffff0bc2818 in g_main_context_iterate (context=0x6430b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3714 #11 0x00007ffff0bc2c1a in g_main_loop_run (loop=0x81a6f0) at gmain.c:3908 #12 0x00007ffff0be63d1 in test_case_run (tc=0x6e1e90) at gtestutils.c:2098 #13 g_test_run_suite_internal (suite=suite@entry=0x63d000, path=0x7fffffffdd23 "close-after-print", path@entry=0x7fffffffdd22 "/close-after-print") at gtestutils.c:2159 #14 0x00007ffff0be6596 in g_test_run_suite_internal (suite=suite@entry=0x63c120, path=0x7fffffffdd0e "WebKitPrintOperation/close-after-print", path@entry=0x7fffffffdd0d "/WebKitPrintOperation/close-after-print") at gtestutils.c:2170 #15 0x00007ffff0be6596 in g_test_run_suite_internal (suite=suite@entry=0x63d060, path=path@entry=0x7fffffffdd06 "webkit2/WebKitPrintOperation/close-after-print") at gtestutils.c:2170 #16 0x00007ffff0be68eb in g_test_run_suite (suite=0x63d060) at gtestutils.c:2221 #17 0x00007ffff0be6921 in g_test_run () at gtestutils.c:1530 #18 0x000000000040506f in main () 967775 1 221147 cgarcia 2014-01-14 05:27:26 -0800 Created attachment 221147 Patch 967776 2 commit-queue 2014-01-14 05:28:47 -0800 Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API 967805 3 221147 gustavo 2014-01-14 06:48:54 -0800 Comment on attachment 221147 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=221147&action=review > Source/WebKit2/ChangeLog:9 > + invalidated, so that the function is called with a NULL error. s/that //, the function being called with NULL is the consequence, not the reason > Tools/Scripts/run-gtk-tests:72 > + SkippedTest("WebKit2Gtk/TestPrinting", "/webkit2/WebKitPrintOperation/close-after-print", "Test time times out", 126979), s/time //g? 968192 4 cgarcia 2014-01-14 23:43:45 -0800 Committed r162056: <http://trac.webkit.org/changeset/162056> 221147 2014-01-14 05:27:26 -0800 2014-01-14 06:48:54 -0800 Patch wk2-printing-ui-crash.diff text/plain 12135 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQyL0No YW5nZUxvZwppbmRleCBhYjkyOTM5Li43YzNiZDJjIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0 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