146620 2015-07-05 06:59:22 -0700 Crash when closing the web inspector 2015-07-05 16:58:17 -0700 1 1 1 Unclassified WebKit Web Inspector 528+ (Nightly build) PC Linux RESOLVED FIXED https://bugzilla.redhat.com/show_bug.cgi?id=1239250 InRadar P2 Normal --- 1 mcatanzaro timothy cgarcia commit-queue graouts joepeck jonowells mattbaker mcatanzaro nvasilyev timothy webkit-bug-importer oldest_to_newest 1106946 0 mcatanzaro 2015-07-05 06:59:22 -0700 We have some rare crash when closing the web inspector: Core was generated by `/usr/libexec/webkit2gtk-4.0/WebKitWebProcess 42'. Program terminated with signal SIGSEGV, Segmentation fault. #0 IPC::Connection::invalidate (this=0x0) at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/Connection.cpp:345 345 if (!isValid()) { There's a full backtrace in the downstream bug; here is thread 1: Thread 1 (Thread 0x7fc3b14e7a00 (LWP 13116)): #0 IPC::Connection::invalidate (this=0x0) at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/Connection.cpp:345 No locals. #1 0x00007fc3af7cd901 in WebKit::WebInspectorUI::closeWindow (this=0x7fc38bff84d0) at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/WebProcess/WebPage/WebInspectorUI.cpp:121 No locals. #2 0x00007fc3afd66716 in WebCore::InspectorFrontendHost::closeWindow (this=0x7fc38be96480) at /usr/src/debug/webkitgtk-2.8.3/Source/WebCore/inspector/InspectorFrontendHost.cpp:166 No locals. #3 0x00007fc3b073116a in WebCore::jsInspectorFrontendHostPrototypeFunctionCloseWindow (exec=<optimized out>) at /usr/src/debug/webkitgtk-2.8.3/x86_64-redhat-linux-gnu/DerivedSources/WebCore/JSInspectorFrontendHost.cpp:185 No locals. #4 0x00007fc349fff0a8 in ?? () No symbol table info available. #5 0x00007fffc3588860 in ?? () No symbol table info available. #6 0x00007fc3aedf97fe in llint_entry () from /lib64/libjavascriptcoregtk-4.0.so.18 No symbol table info available. Backtrace stopped: frame did not save the PC 1106947 1 webkit-bug-importer 2015-07-05 06:59:35 -0700 <rdar://problem/21676613> 1106959 2 256181 timothy 2015-07-05 10:55:19 -0700 Created attachment 256181 Patch 1106974 3 256181 commit-queue 2015-07-05 13:37:12 -0700 Comment on attachment 256181 Patch Clearing flags on attachment: 256181 Committed r186296: <http://trac.webkit.org/changeset/186296> 1106975 4 commit-queue 2015-07-05 13:37:15 -0700 All reviewed patches have been landed. Closing bug. 1106982 5 mcatanzaro 2015-07-05 16:58:17 -0700 Thanks! 256181 2015-07-05 10:55:19 -0700 2015-07-05 13:37:12 -0700 Patch bug-146620-20150705105422.patch text/plain 1441 timothy U3VidmVyc2lvbiBSZXZpc2lvbjogMTg2Mjg2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXggZjM1YWE2YTM4MmQ1ZDdm MzkyMGJlNjAwMTk3YWQ3YTlkNzZhMTU5ZS4uYmEyZmFiMDUxMjViOGU1MDk3NzJlMGI3MjA3N2Nk ODVjY2U4ZjMzNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJLaXQyL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE0IEBACisyMDE1LTA3LTA1ICBUaW1v dGh5IEhhdGNoZXIgIDx0aW1vdGh5QGFwcGxlLmNvbT4KKworICAgICAgICBDcmFzaCB3aGVuIGNs b3NpbmcgdGhlIHdlYiBpbnNwZWN0b3IKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcv c2hvd19idWcuY2dpP2lkPTE0NjYyMAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09Q UyEpLgorCisgICAgICAgICogV2ViUHJvY2Vzcy9XZWJQYWdlL1dlYkluc3BlY3RvclVJLmNwcDoK KyAgICAgICAgKFdlYktpdDo6V2ViSW5zcGVjdG9yVUk6OmNsb3NlV2luZG93KTogTnVsbCBjaGVj ayB0aGUgY29ubmVjdGlvbiwgbGlrZSBpdCBpcworICAgICAgICBpbiBvdGhlciBwbGFjZXMgd2hl cmUgaXQgaXMgdXNlZC4KKwogMjAxNS0wNy0wNCAgQ2hyaXMgRHVtZXogIDxjZHVtZXpAYXBwbGUu Y29tPgogCiAgICAgICAgIERyb3AgUmVmUHRyOjpjbGVhcigpIG1ldGhvZApkaWZmIC0tZ2l0IGEv U291cmNlL1dlYktpdDIvV2ViUHJvY2Vzcy9XZWJQYWdlL1dlYkluc3BlY3RvclVJLmNwcCBiL1Nv dXJjZS9XZWJLaXQyL1dlYlByb2Nlc3MvV2ViUGFnZS9XZWJJbnNwZWN0b3JVSS5jcHAKaW5kZXgg NTRjM2M2MWVhZWNlNTZhYTljMzM2MjIxMDNlNDIyZmIzOTIwZmJjMS4uNjEzZWIxYTY3MTZiZWYz NzE2ZWJlOTRmZDQ1MWVmYzU0YzdkNGNkNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvV2Vi UHJvY2Vzcy9XZWJQYWdlL1dlYkluc3BlY3RvclVJLmNwcAorKysgYi9Tb3VyY2UvV2ViS2l0Mi9X ZWJQcm9jZXNzL1dlYlBhZ2UvV2ViSW5zcGVjdG9yVUkuY3BwCkBAIC0xMjMsNyArMTIzLDggQEAg dm9pZCBXZWJJbnNwZWN0b3JVSTo6Y2xvc2VXaW5kb3coKQogewogICAgIFdlYlByb2Nlc3M6OnNp bmdsZXRvbigpLnBhcmVudFByb2Nlc3NDb25uZWN0aW9uKCktPnNlbmQoTWVzc2FnZXM6OldlYklu c3BlY3RvclByb3h5OjpEaWRDbG9zZSgpLCBtX2luc3BlY3RlZFBhZ2VJZGVudGlmaWVyKTsKIAot ICAgIG1fYmFja2VuZENvbm5lY3Rpb24tPmludmFsaWRhdGUoKTsKKyAgICBpZiAobV9iYWNrZW5k Q29ubmVjdGlvbikKKyAgICAgICAgbV9iYWNrZW5kQ29ubmVjdGlvbi0+aW52YWxpZGF0ZSgpOwog ICAgIG1fYmFja2VuZENvbm5lY3Rpb24gPSBudWxscHRyOwogCiAgICAgbV9pbnNwZWN0ZWRQYWdl SWRlbnRpZmllciA9IDA7Cg==