Parent page of this data file: https://divinity-in-action.com/articles/pegasusspyware/macbooks/ Spyware Found on Irina Bright’s MacBooks, Which May Be Related to Pegasus Spyware. File name: com.apple.WebKit.WebContent_2018-02-21-070000_Irinas-MacBook-Pro.memory_resource.diag Downloaded from: McBook > Library_Logs_DiagnosticReports. Date/Time: 2018-02-21 06:57:44.371777 +0000 OS Version: Mac OS X 10.13.3 (Build 17D47) Architecture: x86_64 Report Version: 19 Command: com.apple.WebKit.WebContent Path: /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent Version: 13604 (13604.5.6) Build Version: 4 Project Name: WebKit2 Source Version: 7604005006000000 Bundle Id: com.apple.Safari PID: 508 Coalition ID: 613 Wall Time Alive: 798 Footprint: 0MB Limit: 1000 Process Flags: Active Event: memory high watermark Action taken: none -- this exception is advisory Duration: 120.00s Steps: 0 Hardware model: MacBookPro9,2 Active cpus: 4 Signature: WebKit malloc MallocStack Sig: Section: footprint --summary ========================================================================================== com.apple.WebKit.WebContent [508] (corpse): 64-bit Footprint: 1021 MB (4096 bytes per page) ========================================================================================== Dirty (Swapped) Clean Reclaimable (Wired) Regions Category --- --- --- --- --- --- --- 923 MB 328 MB 0 B 84 KB 0 B 771 WebKit malloc 33 MB 12 MB 0 B 1272 KB 0 B 3 JS JIT generated code 28 MB 408 KB 0 B 0 B 0 B 214 IOKit (IOMemoryDescriptor) 13 MB 6012 KB 0 B 0 B 0 B 8 MALLOC_SMALL 11 MB 1516 KB 0 B 24 KB 0 B 20 MALLOC_TINY 2616 KB 0 B 0 B 2228 KB 0 B 56 ImageIO 2224 KB 2140 KB 0 B 32 KB 0 B 11 MALLOC_LARGE 1204 KB 1204 KB 0 B 0 B 0 B 17 CoreUI image data 1064 KB 0 B 0 B 0 B 0 B 1 CG raster data 964 KB 964 KB 0 B 0 B 0 B 3 MALLOC_LARGE_REUSED 716 KB 140 KB 0 B 0 B 0 B 18 stack 544 KB 376 KB 43 MB 0 B 0 B 218 untagged ("VM_ALLOCATE") 316 KB 8192 B 0 B 0 B 0 B 1 libdispatch 316 KB 268 KB 0 B 0 B 0 B 78 LayerKit 256 KB 228 KB 0 B 0 B 0 B 2 Accelerate image backing stores 156 KB 44 KB 0 B 0 B 0 B 63 malloc metadata 128 KB 128 KB 0 B 0 B 0 B 2 CoreUI image file 24 KB 0 B 0 B 0 B 0 B 1 Activity Tracing 16 KB 16 KB 0 B 0 B 0 B 1 app-specific tag 12 12 KB 0 B 0 B 0 B 0 B 1 app-specific tag 3 8192 B 0 B 0 B 0 B 0 B 1 os_alloc_once 4096 B 0 B 0 B 0 B 0 B 1 Foundation 2984 KB 1456 KB 2224 KB 0 B 0 B 1575 Other --- --- --- --- --- --- --- 1021 MB 354 MB 45 MB 3640 KB 0 B 3066 TOTAL Auxiliary data: Kernel memory: KPRVT: 8192 B KSHRD: 0 B phys_footprint: 0 B Powerstats for: com.apple.WebKit [508] UUID: A8221562-ABA6-37F5-B133-2091D8AFF801 Start time: 2018-02-21 06:58:44 +0000 End time: 2018-02-21 06:59:43 +0000 Parent: launchd Responsible: Safari Microstackshots: 20 samples Primary state: 9 samples Non-Frontmost App, User mode, Effective Thread QoS User Interactive, Requested Thread QoS User Interactive, Override Thread QoS Unspecified User Activity: 0 samples Idle, 20 samples Active Power Source: 0 samples on Battery, 20 samples on AC 14 ??? (com.apple.WebKit.WebContent + 5793) [0x1049ad6a1] 14 xpc_main + 417 (libxpc.dylib) [0x7fff4fabb082] 14 _xpc_objc_main + 580 (libxpc.dylib) [0x7fff4fabc42f] 14 NSApplicationMain + 804 (AppKit) [0x7fff253d9f1a] 14 -[NSApplication run] + 764 (AppKit) [0x7fff2540ad6d] 14 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044 (AppKit) [0x7fff25babb4c] 14 _DPSNextEvent + 2085 (AppKit) [0x7fff25415f5f] 14 _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox) [0x7fff2714a914] 14 ReceiveNextEventCommon + 613 (HIToolbox) [0x7fff2714ab96] 14 RunCurrentEventLoopInMode + 286 (HIToolbox) [0x7fff2714ae26] 14 CFRunLoopRunSpecific + 487 (CoreFoundation) [0x7fff27e3d787] 11 __CFRunLoopRun + 2427 (CoreFoundation) [0x7fff27e3e39b] 11 __CFRunLoopDoTimers + 346 (CoreFoundation) [0x7fff27e46bca] 8 __CFRunLoopDoTimer + 1108 (CoreFoundation) [0x7fff27e470d4] 8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation) [0x7fff27e47454] 8 WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 (WebCore) [0x7fff34ee79ff] 8 WebCore::ThreadTimers::sharedTimerFiredInternal() + 176 (WebCore) [0x7fff34ee7ac0] 4 WebCore::CSSAnimationControllerPrivate::animationTimerFired() + 128 (WebCore) [0x7fff35275110] 4 WebCore::CSSAnimationControllerPrivate::updateAnimationTimer(WebCore::SetChanged) + 28 (WebCore) [0x7fff35275f1c] 4 WebCore::CSSAnimationControllerPrivate::updateAnimations(WebCore::SetChanged) + 433 (WebCore) [0x7fff35275dd1] 4 WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType) + 519 (WebCore) [0x7fff3535bad7] 4 WebCore::Style::TreeResolver::resolve() + 709 (WebCore) [0x7fff35fb9c15] 2 WebCore::Style::TreeResolver::resolveComposedTree() + 1097 (WebCore) [0x7fff35fb9519] 2 WebCore::Style::resetStyleForNonRenderedDescendants(WebCore::Element&) + 189 (WebCore) [0x7fff35fb993d] 1 WebCore::Style::TreeResolver::resolveComposedTree() + 595 (WebCore) [0x7fff35fb9323] 1 WebCore::Style::TreeResolver::resolveComposedTree() + 219 (WebCore) [0x7fff35fb91ab] 2 WebCore::Document::didAssociateFormControlsTimerFired() + 112 (WebCore) [0x7fff35358810] 2 WebKit::InjectedBundlePageFormClient::didAssociateFormControls(WebKit::WebPage*, WTF::Vector, 0ul, WTF::CrashOnOverflow, 16ul> const&) + 213 (WebKit) [0x7fff3666b6f9] 2 Safari::WK::didAssociateFormControls(OpaqueWKBundlePage const*, OpaqueWKArray const*, void const*) + 71 (Safari) [0x7fff476570c6] 2 Safari::BrowserBundlePageFormClient::didAssociateFormControls(Safari::WK::BundlePage const&, Safari::WK::Array const&) + 418 (Safari) [0x7fff47576b18] 2 Safari::BrowserBundlePageController::collectFormMetadataForPreFillingForm(NSURL*, Safari::PreFillEvent) + 305 (Safari) [0x7fff47564011] 2 -[WBSFormMetadataController getMetadataForAllFormsInPageWithMainFrame:requestType:frames:formMetadata:] + 136 (SafariShared) [0x7fff47f04326] 2 -[WBSFormMetadataController recursivelyCollectMetadataInFrame:requestType:frames:formMetadata:] + 261 (SafariShared) [0x7fff47f03f68] 2 SafariShared::FrameMetadata::metadataForAllForms(WBSFormMetadataRequestType) const + 64 (SafariShared) [0x7fff47f0124e] 2 SafariShared::FrameMetadata::getFormsAndMetadata(WBSFormMetadataRequestType, OpaqueJSValue*&, NSArray* __autoreleasing&) const + 40 (SafariShared) [0x7fff47f01002] 2 SafariShared::FrameMetadata::getFormsAndMetadata(WBSFormMetadataRequestType, OpaqueJSValue*&, OpaqueJSValue const*&) const + 180 (SafariShared) [0x7fff47f00f56] 2 SafariShared::JSUtilities::callJSMethodWithArguments(OpaqueJSContext const*, OpaqueJSValue*, char const*, OpaqueJSValue const* const*, unsigned long, SafariShared::JSUtilities::ReportExceptionsOrNot) + 70 (SafariShared) [0x7fff47f33d6c] 2 JSObjectCallAsFunction + 481 (JavaScriptCore) [0x7fff2aeb49b1] 2 JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 178 (JavaScriptCore) [0x7fff2b1f5f92] 2 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 433 (JavaScriptCore) [0x7fff2aeb4c71] 2 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 147 (JavaScriptCore) [0x7fff2b620e43] 2 vmEntryToJavaScript + 304 (JavaScriptCore) [0x7fff2b749920] 2 llint_entry + 27302 (JavaScriptCore) [0x7fff2b7505ae] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 27302 (JavaScriptCore) [0x7fff2b7505ae] 2 llint_entry + 27302 (JavaScriptCore) [0x7fff2b7505ae] 2 llint_entry + 27302 (JavaScriptCore) [0x7fff2b7505ae] 2 llint_entry + 13687 (JavaScriptCore) [0x7fff2b74d07f] 2 llint_slow_path_get_by_val + 1133 (JavaScriptCore) [0x7fff2b0263ad] 2 JSC::JSCallbackObject::getOwnPropertySlotByIndex(JSC::JSObject*, JSC::ExecState*, unsigned int, JSC::PropertySlot&) + 144 (JavaScriptCore) [0x7fff2b6665a0] 2 JSC::JSCallbackObject::getOwnPropertySlot(JSC::JSObject*, JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) + 391 (JavaScriptCore) [0x7fff2b665ee7] 2 jsFieldPatternMatcherArrayGetProperty(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) + 348 (SafariShared) [0x7fff47f06756] 2 JSObjectMake + 191 (JavaScriptCore) [0x7fff2aebd5af] 2 JSC::JSObject::setPrototypeDirect(JSC::VM&, JSC::JSValue) + 104 (JavaScriptCore) [0x7fff2b6aece8] 2 JSC::Structure::changePrototypeTransition(JSC::VM&, JSC::Structure*, JSC::JSValue) + 604 (JavaScriptCore) [0x7fff2ae8e47c] 2 JSC::Heap::decrementDeferralDepthAndGCIfNeededSlow() + 27 (JavaScriptCore) [0x7fff2b56f28b] 2 JSC::Heap::collectIfNecessaryOrDefer(JSC::GCDeferralContext*) + 132 (JavaScriptCore) [0x7fff2b568bf4] 2 JSC::Heap::stopIfNecessarySlow() + 72 (JavaScriptCore) [0x7fff2b56e0d8] 2 JSC::Heap::collectInMutatorThread() + 93 (JavaScriptCore) [0x7fff2b56e1ed] 2 JSC::callWithCurrentThreadState(WTF::ScopedLambda const&) + 100 (JavaScriptCore) [0x7fff2b752324] 2 WTF::ScopedLambdaFunctor::implFunction(void*, JSC::CurrentThreadState&) + 27 (JavaScriptCore) [0x7fff2b5730ab] 2 JSC::Heap::runCurrentPhase(JSC::GCConductor, JSC::CurrentThreadState*) + 214 (JavaScriptCore) [0x7fff2b56aac6] 2 JSC::Heap::runEndPhase(JSC::GCConductor) + 2631 (JavaScriptCore) [0x7fff2b56cc97] 2 JSC::Heap::finishChangingPhase(JSC::GCConductor) + 190 (JavaScriptCore) [0x7fff2b56abae] 2 JSC::Heap::handleNeedFinalize(unsigned int) + 60 (JavaScriptCore) [0x7fff2b56e17c] 2 JSC::Heap::finalize() + 152 (JavaScriptCore) [0x7fff2b56e648] 2 JSC::Heap::clearUnmarkedExecutables() + 60 (JavaScriptCore) [0x7fff2b569cdc] 2 WebCore::PostMessageTimer::fired() + 97 (WebCore) [0x7fff34fbe6d1] 2 WebCore::DOMWindow::postMessageTimerFired(WebCore::PostMessageTimer&) + 169 (WebCore) [0x7fff353a7f69] 2 WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 101 (WebCore) [0x7fff35405565] 2 WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 463 (WebCore) [0x7fff3540574f] 2 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector, 1ul, WTF::CrashOnOverflow, 16ul>) + 454 (WebCore) [0x7fff35405b36] 2 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 1205 (WebCore) [0x7fff34f94475] 2 JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr&) + 165 (JavaScriptCore) [0x7fff2b1f6085] 2 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 495 (JavaScriptCore) [0x7fff2aeb4caf] 2 vmEntryToNative + 310 (JavaScriptCore) [0x7fff2b749a9a] 2 JSC::boundThisNoArgsFunctionCall(JSC::ExecState*) + 481 (JavaScriptCore) [0x7fff2b664211] 2 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 62 (JavaScriptCore) [0x7fff2aeb4aae] 2 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 433 (JavaScriptCore) [0x7fff2aeb4c71] 2 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 147 (JavaScriptCore) [0x7fff2b620e43] 2 vmEntryToJavaScript + 304 (JavaScriptCore) [0x7fff2b749920] 2 ??? [0x5761f7d236a0] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 28357 (JavaScriptCore) [0x7fff2b7509cd] 2 llint_entry + 27188 (JavaScriptCore) [0x7fff2b75053c] 2 llint_entry + 27288 (JavaScriptCore) [0x7fff2b7505a0] 2 JSC::LLInt::setUpCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*) + 771 (JavaScriptCore) [0x7fff2aeb2593] 2 JSC::ScriptExecutable::prepareForExecutionImpl(JSC::VM&, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind, JSC::CodeBlock*&) + 258 (JavaScriptCore) [0x7fff2b882332] 2 JSC::ScriptExecutable::newCodeBlockFor(JSC::CodeSpecializationKind, JSC::JSFunction*, JSC::JSScope*, JSC::JSObject*&) + 368 (JavaScriptCore) [0x7fff2b881c90] 2 JSC::UnlinkedFunctionExecutable::unlinkedCodeBlockFor(JSC::VM&, JSC::SourceCode const&, JSC::CodeSpecializationKind, JSC::DebuggerMode, JSC::ParserError&, JSC::SourceParseMode) + 567 (JavaScriptCore) [0x7fff2b8ce557] 2 JSC::BytecodeGenerator::generate() + 1250 (JavaScriptCore) [0x7fff2aead6b2] 2 JSC::FunctionNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 2630 (JavaScriptCore) [0x7fff2b76cff6] 2 JSC::BlockNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 150 (JavaScriptCore) [0x7fff2aeb2ba6] 2 JSC::ExprStatementNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 81 (JavaScriptCore) [0x7fff2aeae001] 2 JSC::LogicalOpNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 172 (JavaScriptCore) [0x7fff2aecb68c] 2 JSC::LogicalOpNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 172 (JavaScriptCore) [0x7fff2aecb68c] 2 JSC::LogicalOpNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 172 (JavaScriptCore) [0x7fff2aecb68c] 2 JSC::AssignResolveNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 703 (JavaScriptCore) [0x7fff2aeae2ef] 2 JSC::FunctionCallDotNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 803 (JavaScriptCore) [0x7fff2aec6a83] 2 JSC::BytecodeGenerator::emitCallInTailPosition(JSC::RegisterID*, JSC::RegisterID*, JSC::ExpectedFunction, JSC::CallArguments&, JSC::JSTextPosition const&, JSC::JSTextPosition const&, JSC::JSTextPosition const&, JSC::DebuggableCall) + 50 (JavaScriptCore) [0x7fff2b1de5f2] 2 JSC::BytecodeGenerator::emitCall(JSC::OpcodeID, JSC::RegisterID*, JSC::RegisterID*, JSC::ExpectedFunction, JSC::CallArguments&, JSC::JSTextPosition const&, JSC::JSTextPosition const&, JSC::JSTextPosition const&, JSC::DebuggableCall) + 1781 (JavaScriptCore) [0x7fff2b1de2b5] 2 WTF::Vector::expandCapacity(unsigned long) + 267 (JavaScriptCore) [0x7fff2b1ea95b] 2 3 __CFRunLoopDoTimer + 1297 (CoreFoundation) [0x7fff27e47191] 3 mk_timer_arm + 10 (libsystem_kernel.dylib) [0x7fff4f935936] 1 __CFRunLoopRun + 2037 (CoreFoundation) [0x7fff27e3e215] 1 CFAbsoluteTimeGetCurrent + 19 (CoreFoundation) [0x7fff27e12493] 1 1 __CFRunLoopRun + 1783 (CoreFoundation) [0x7fff27e3e117] 1 __CFRunLoopServiceMachPort + 341 (CoreFoundation) [0x7fff27e3edc5] 1 mach_msg_trap + 10 (libsystem_kernel.dylib) [0x7fff4f9357c2] 1 1 __CFRunLoopRun + 1654 (CoreFoundation) [0x7fff27e3e096] 1 _kernelrpc_mach_port_insert_member_trap + 10 (libsystem_kernel.dylib) [0x7fff4f935762] 1 4 _pthread_start + 377 (libsystem_pthread.dylib) [0x7fff4fa7a56d] 4 _pthread_body + 340 (libsystem_pthread.dylib) [0x7fff4fa7a6c1] 4 WTF::wtfThreadEntryPoint(void*) + 74 (JavaScriptCore) [0x7fff2ae7cfaa] 4 WTF::threadEntryPoint(void*) + 111 (JavaScriptCore) [0x7fff2ae7d05f] 4 WTF::Function::CallableWrapper::call() + 296 (JavaScriptCore) [0x7fff2b96eb58] 2 JSC::DFG::Worklist::ThreadBody::work() + 276 (JavaScriptCore) [0x7fff2b499474] 2 JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) + 683 (JavaScriptCore) [0x7fff2b3d664b] 2 JSC::DFG::Plan::compileInThreadImpl() + 6510 (JavaScriptCore) [0x7fff2b3d85ce] 2 JSC::DFG::JITCompiler::compileFunction() + 2102 (JavaScriptCore) [0x7fff2b3501e6] 2 JSC::LinkBuffer::linkCode(JSC::MacroAssembler&, void*, JSC::JITCompilationEffort) + 68 (JavaScriptCore) [0x7fff2b73d784] 2 JSC::LinkBuffer::allocate(JSC::MacroAssembler&, void*, JSC::JITCompilationEffort) + 649 (JavaScriptCore) [0x7fff2b73daf9] 2 JSC::ExecutableAllocator::allocate(unsigned long, void*, JSC::JITCompilationEffort) + 583 (JavaScriptCore) [0x7fff2b4aabc7] 2 WTF::MetaAllocator::allocate(unsigned long, void*) + 135 (JavaScriptCore) [0x7fff2ae8a197] 2 WTF::MetaAllocator::incrementPageOccupancy(void*, unsigned long) + 413 (JavaScriptCore) [0x7fff2ae8ab5d] 2 madvise + 10 (libsystem_kernel.dylib) [0x7fff4f93ffe2] 2 2 JSC::JITWorklist::Thread::work() + 95 (JavaScriptCore) [0x7fff2b65bc5f] 2 JSC::JIT::compileWithoutLinking(JSC::JITCompilationEffort) + 2085 (JavaScriptCore) [0x7fff2b60e9e5] 2 JSC::JIT::privateCompileMainPass() + 4832 (JavaScriptCore) [0x7fff2aed9dc0] 2 JSC::JIT::emit_op_jfalse(JSC::Instruction*) + 503 (JavaScriptCore) [0x7fff2aefe7c7] 2 JSC::AssemblyHelpers::emitConvertValueToBoolean(JSC::VM&, JSC::JSValueRegs, JSC::X86Registers::RegisterID, JSC::X86Registers::RegisterID, JSC::X86Registers::XMMRegisterID, JSC::X86Registers::XMMRegisterID, bool, JSC::JSGlobalObject*, bool) + 338 (JavaScriptCore) [0x7fff2b0f9532] 2 JSC::MacroAssemblerX86Common::set32(JSC::X86Assembler::Condition, JSC::X86Registers::RegisterID) + 248 (JavaScriptCore) [0x7fff2b0ca1f8] 2 2 _pthread_wqthread + 980 (libsystem_pthread.dylib) [0x7fff4fa7a033] 2 _dispatch_workloop_worker_thread + 880 (libdispatch.dylib) [0x7fff4f7ced16] 2 _dispatch_root_queue_drain_deferred_wlh + 332 (libdispatch.dylib) [0x7fff4f7caf02] 2 _dispatch_queue_invoke + 373 (libdispatch.dylib) [0x7fff4f7bd0fd] 2 _dispatch_queue_serial_drain + 635 (libdispatch.dylib) [0x7fff4f7ca20c] 2 _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff4f7b5d50] 2 _dispatch_call_block_and_release + 12 (libdispatch.dylib) [0x7fff4f7bd591] 2 IPC::Connection::sendOutgoingMessages() + 72 (WebKit) [0x7fff3664a114] 2 IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr >) + 629 (WebKit) [0x7fff3664dbb7] 2 IPC::Connection::sendMessage(std::__1::unique_ptr >) + 61 (WebKit) [0x7fff3664d8a3] 2 mach_msg_trap + 10 (libsystem_kernel.dylib) [0x7fff4f9357c2] 2 Binary Images: 0x1049ac000 - 0x1049adfff com.apple.WebKit.WebContent 13604 (13604.5.6) /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent 0x7fff253d4000 - 0x7fff26231fff com.apple.AppKit 6.9 (1561.20.106) /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x7fff2711b000 - 0x7fff27420ff7 com.apple.HIToolbox 2.1.1 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x7fff27dbc000 - 0x7fff28255fff com.apple.CoreFoundation 6.9 (1451) <739D6558-3DF3-3181-AA07-BBE3882D3B7F> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fff2ae7a000 - 0x7fff2ba35fff com.apple.JavaScriptCore 13604 (13604.5.6) <5541E211-3248-3B89-9AE9-D5FE413F12D1> /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore 0x7fff34ed6000 - 0x7fff363bdff7 com.apple.WebCore 13604 (13604.5.6) <558072BF-6134-3C19-B32E-4889C5C06C5C> /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore 0x7fff365b2000 - 0x7fff369aaff7 com.apple.WebKit 13604 (13604.5.6) <5AB44A86-7C8C-3F24-A76B-80618F164763> /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit 0x7fff474a5000 - 0x7fff47d76fff com.apple.Safari.framework 13604 (13604.5.6) /System/Library/PrivateFrameworks/Safari.framework/Versions/A/Safari 0x7fff47dfc000 - 0x7fff481e3ff7 com.apple.Safari.Shared 13604 (13604.5.6) <510E1CA1-EB68-3B21-AD6A-F9BCE0D9F99B> /System/Library/PrivateFrameworks/SafariShared.framework/Versions/A/SafariShared 0x7fff4f7b4000 - 0x7fff4f7edff7 libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib 0x7fff4f923000 - 0x7fff4f948ff7 libsystem_kernel.dylib (4570.41.2) <5155A4C3-825B-3178-AC51-0D2D2F2A6618> /usr/lib/system/libsystem_kernel.dylib 0x7fff4fa77000 - 0x7fff4fa82fff libsystem_pthread.dylib (301.30.1) /usr/lib/system/libsystem_pthread.dylib 0x7fff4faac000 - 0x7fff4fad8ff7 libxpc.dylib (1205.30.29) /usr/lib/system/libxpc.dylib