139792 2014-12-18 13:58:46 -0800 Web Inspector: CRASH in inspector-protocol/debugger/terminate-dedicated-worker-while-paused.html 2014-12-19 11:42:37 -0800 1 1 1 Unclassified WebKit Web Inspector 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 joepeck joepeck ap commit-queue graouts joepeck jonowells mattbaker nvasilyev timothy webkit-bug-importer oldest_to_newest 1056884 0 joepeck 2014-12-18 13:58:46 -0800 * SUMMARY CRASHes running inspector-protocol/debugger/terminate-dedicated-worker-while-paused.html. * STEPS TO REPRODUCE 1. shell> run-webkit-tests --debug inspector-protocol/debugger/terminate-dedicated-worker-while-paused.html --repeat-each 2 -v --no-retry -g => CRASH * CRASH 1 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000010c63baeb WebCore::WorkerMessagingProxy::postMessageToPageInspector(WTF::String const&)::$_11::operator()(WebCore::ScriptExecutionContext&) const + 27 1 com.apple.WebCore 0x000000010c63babc std::__1::__function::__func<WebCore::WorkerMessagingProxy::postMessageToPageInspector(WTF::String const&)::$_11, std::__1::allocator<WebCore::WorkerMessagingProxy::postMessageToPageInspector(WTF::String const&)::$_11>, void (WebCore::ScriptExecutionContext&)>::operator()(WebCore::ScriptExecutionContext&) + 92 2 com.apple.WebCore 0x000000010ab8680b std::__1::function<void (WebCore::ScriptExecutionContext&)>::operator()(WebCore::ScriptExecutionContext&) const + 59 3 com.apple.WebCore 0x000000010ab5988d WebCore::ScriptExecutionContext::Task::performTask(WebCore::ScriptExecutionContext&) + 29 4 com.apple.WebCore 0x000000010ab51ed9 WebCore::Document::postTask(WebCore::ScriptExecutionContext::Task)::$_0::operator()() const + 633 5 com.apple.WebCore 0x000000010ab51c4c std::__1::__function::__func<WebCore::Document::postTask(WebCore::ScriptExecutionContext::Task)::$_0, std::__1::allocator<WebCore::Document::postTask(WebCore::ScriptExecutionContext::Task)::$_0>, void ()>::operator()() + 60 6 com.apple.JavaScriptCore 0x0000000106b34d5a std::__1::function<void ()>::operator()() const + 26 (functional:1755) 7 com.apple.JavaScriptCore 0x0000000106bac942 WTF::callFunctionObject(void*) + 258 (MainThread.cpp:212) 8 com.apple.JavaScriptCore 0x0000000106bac042 WTF::dispatchFunctionsFromMainThread() + 418 (MainThread.cpp:171) ... * CRASH 2 Thread 14 Crashed:: WebCore: Worker 0 com.apple.WebCore 0x000000010891a1cc JSC::HandleBase::slot() const + 12 1 com.apple.WebCore 0x000000010a884f45 JSC::Handle<WebCore::JSWorkerGlobalScope>::get() const + 21 2 com.apple.WebCore 0x000000010a884ad5 JSC::HandleConverter<JSC::Handle<WebCore::JSWorkerGlobalScope>, WebCore::JSWorkerGlobalScope>::operator->() + 21 3 com.apple.WebCore 0x000000010a884426 WebCore::WorkerScriptController::detachDebugger(JSC::Debugger*) + 54 4 com.apple.WebCore 0x000000010a88654f WebCore::WorkerScriptDebugServer::removeListener(Inspector::ScriptDebugListener*, bool) + 143 5 com.apple.WebCore 0x000000010a851f45 WebCore::WorkerDebuggerAgent::stopListeningScriptDebugServer(bool) + 69 6 com.apple.JavaScriptCore 0x000000010496daaa Inspector::InspectorDebuggerAgent::disable(bool) + 74 (InspectorDebuggerAgent.cpp:108) 7 com.apple.WebCore 0x000000010a7af58f WebCore::WebDebuggerAgent::disable(bool) + 47 ... 1056885 1 webkit-bug-importer 2014-12-18 13:59:01 -0800 <rdar://problem/19299495> 1056886 2 243517 joepeck 2014-12-18 14:00:57 -0800 Created attachment 243517 [PATCH] Proposed Fix After this change, the test still crashes, but consistently crashes like other Worker Inspector tests somewhere in JavaScriptCore. 1057114 3 243517 commit-queue 2014-12-19 11:42:34 -0800 Comment on attachment 243517 [PATCH] Proposed Fix Clearing flags on attachment: 243517 Committed r177587: <http://trac.webkit.org/changeset/177587> 1057115 4 commit-queue 2014-12-19 11:42:37 -0800 All reviewed patches have been landed. Closing bug. 243517 2014-12-18 14:00:57 -0800 2014-12-19 11:42:34 -0800 [PATCH] Proposed Fix workers.patch text/plain 2857 joepeck ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZwppbmRleCA0MjUxOTRjLi4zNTBlM2ExIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29y ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDUgKzEsMjMg QEAKIDIwMTQtMTItMTggIEpvc2VwaCBQZWNvcmFybyAgPHBlY29yYXJvQGFwcGxlLmNvbT4KIAor ICAgICAgICBXZWIgSW5zcGVjdG9yOiBDUkFTSCBpbiBpbnNwZWN0b3ItcHJvdG9jb2wvZGVidWdn ZXIvdGVybWluYXRlLWRlZGljYXRlZC13b3JrZXItd2hpbGUtcGF1c2VkLmh0bWwKKyAgICAgICAg aHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEzOTc5MgorCisgICAgICAg IFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICogYmluZGluZ3MvanMvV29y a2VyU2NyaXB0RGVidWdTZXJ2ZXIuY3BwOgorICAgICAgICAoV2ViQ29yZTo6V29ya2VyU2NyaXB0 RGVidWdTZXJ2ZXI6OnJlbW92ZUxpc3RlbmVyKToKKyAgICAgICAgV2hlbiByZW1vdmluZyBsaXN0 ZW5lcnMsIHdlIGNvdWxkIGJlIGR1cmluZyBXb3JrZXJHbG9iYWxPYmplY3Qgc2h1dGRvd24KKyAg ICAgICAgYW5kIFdvcmtlckdsb2JhbE9iamVjdDo6c2NyaXB0IG1heSBiZSBudWxsLgorCisgICAg ICAgICogd29ya2Vycy9Xb3JrZXJNZXNzYWdpbmdQcm94eS5jcHA6CisgICAgICAgIChXZWJDb3Jl OjpXb3JrZXJNZXNzYWdpbmdQcm94eTo6V29ya2VyTWVzc2FnaW5nUHJveHkpOgorICAgICAgICAo V2ViQ29yZTo6V29ya2VyTWVzc2FnaW5nUHJveHk6OnBvc3RNZXNzYWdlVG9QYWdlSW5zcGVjdG9y KToKKyAgICAgICAgVGhpcyBwb3N0VGFzayBtYXkgaGFwcGVuIGFmdGVyIG1fcGFnZUluc3BlY3Rv ciBoYXMgYmVlbiBjbGVhcmVkLCBzbworICAgICAgICBvbmx5IGV4ZWN1dGUgaXQgaWYgbV9wYWdl SW5zcGVjdG9yIGlzIHN0aWxsIHZhbGlkLgorCisyMDE0LTEyLTE4ICBKb3NlcGggUGVjb3Jhcm8g IDxwZWNvcmFyb0BhcHBsZS5jb20+CisKICAgICAgICAgV2ViIEluc3BlY3RvcjogQVNTRVJUIHNl ZW4gY2xvc2luZy9vcGVuaW5nIG11bHRpcGxlIGluc3BlY3RvcnMKICAgICAgICAgaHR0cHM6Ly9i dWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEzOTc4MwogCmRpZmYgLS1naXQgYS9Tb3Vy Y2UvV2ViQ29yZS9iaW5kaW5ncy9qcy9Xb3JrZXJTY3JpcHREZWJ1Z1NlcnZlci5jcHAgYi9Tb3Vy Y2UvV2ViQ29yZS9iaW5kaW5ncy9qcy9Xb3JrZXJTY3JpcHREZWJ1Z1NlcnZlci5jcHAKaW5kZXgg YjVlZDcyOC4uMjJjZGMxOSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvanMv V29ya2VyU2NyaXB0RGVidWdTZXJ2ZXIuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL2JpbmRpbmdz L2pzL1dvcmtlclNjcmlwdERlYnVnU2VydmVyLmNwcApAQCAtNzUsNyArNzUsOCBAQCB2b2lkIFdv cmtlclNjcmlwdERlYnVnU2VydmVyOjpyZW1vdmVMaXN0ZW5lcihTY3JpcHREZWJ1Z0xpc3RlbmVy KiBsaXN0ZW5lciwgYm9vbAogICAgIG1fbGlzdGVuZXJzLnJlbW92ZShsaXN0ZW5lcik7CiAKICAg ICBpZiAobV9saXN0ZW5lcnMuaXNFbXB0eSgpKSB7Ci0gICAgICAgIG1fd29ya2VyR2xvYmFsU2Nv cGUtPnNjcmlwdCgpLT5kZXRhY2hEZWJ1Z2dlcih0aGlzKTsKKyAgICAgICAgaWYgKG1fd29ya2Vy R2xvYmFsU2NvcGUtPnNjcmlwdCgpKQorICAgICAgICAgICAgbV93b3JrZXJHbG9iYWxTY29wZS0+ c2NyaXB0KCktPmRldGFjaERlYnVnZ2VyKHRoaXMpOwogICAgICAgICBpZiAoIXNraXBSZWNvbXBp bGUpCiAgICAgICAgICAgICByZWNvbXBpbGVBbGxKU0Z1bmN0aW9ucygpOwogICAgIH0KZGlmZiAt LWdpdCBhL1NvdXJjZS9XZWJDb3JlL3dvcmtlcnMvV29ya2VyTWVzc2FnaW5nUHJveHkuY3BwIGIv U291cmNlL1dlYkNvcmUvd29ya2Vycy9Xb3JrZXJNZXNzYWdpbmdQcm94eS5jcHAKaW5kZXggZDQz MWI1OS4uZWM2ZDYyNyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvd29ya2Vycy9Xb3JrZXJN ZXNzYWdpbmdQcm94eS5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvd29ya2Vycy9Xb3JrZXJNZXNz YWdpbmdQcm94eS5jcHAKQEAgLTY0LDcgKzY0LDcgQEAgV29ya2VyTWVzc2FnaW5nUHJveHk6Oldv cmtlck1lc3NhZ2luZ1Byb3h5KFdvcmtlciogd29ya2VyT2JqZWN0KQogICAgICwgbV93b3JrZXJU aHJlYWRIYWRQZW5kaW5nQWN0aXZpdHkoZmFsc2UpCiAgICAgLCBtX2Fza2VkVG9UZXJtaW5hdGUo ZmFsc2UpCiAjaWYgRU5BQkxFKElOU1BFQ1RPUikKLSAgICAsIG1fcGFnZUluc3BlY3RvcigwKQor ICAgICwgbV9wYWdlSW5zcGVjdG9yKG51bGxwdHIpCiAjZW5kaWYKIHsKICAgICBBU1NFUlQobV93 b3JrZXJPYmplY3QpOwpAQCAtMjk2LDcgKzI5Niw4IEBAIHZvaWQgV29ya2VyTWVzc2FnaW5nUHJv eHk6OnBvc3RNZXNzYWdlVG9QYWdlSW5zcGVjdG9yKGNvbnN0IFN0cmluZyYgbWVzc2FnZSkKIHsK ICAgICBTdHJpbmdDYXB0dXJlIGNhcHR1cmVkTWVzc2FnZShtZXNzYWdlKTsKICAgICBtX3Njcmlw dEV4ZWN1dGlvbkNvbnRleHQtPnBvc3RUYXNrKFt0aGlzLCBjYXB0dXJlZE1lc3NhZ2VdIChTY3Jp cHRFeGVjdXRpb25Db250ZXh0JikgewotICAgICAgICBtX3BhZ2VJbnNwZWN0b3ItPmRpc3BhdGNo TWVzc2FnZUZyb21Xb3JrZXIoY2FwdHVyZWRNZXNzYWdlLnN0cmluZygpKTsKKyAgICAgICAgaWYg KG1fcGFnZUluc3BlY3RvcikKKyAgICAgICAgICAgIG1fcGFnZUluc3BlY3Rvci0+ZGlzcGF0Y2hN ZXNzYWdlRnJvbVdvcmtlcihjYXB0dXJlZE1lc3NhZ2Uuc3RyaW5nKCkpOwogICAgIH0pOwogfQog I2VuZGlmCg==