Bug 259367

Summary: Regression(266113@main) Crash under WebKit::ProcessThrottlerActivity::invalidate()
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: WebKit2Assignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Chris Dumez 2023-07-20 14:23:26 PDT 
Crash under WebKit::ProcessThrottlerActivity::invalidate() since 266113@main:
Thread 0 name:   Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   WebKit                        	       0x11195572c WebKit::ProcessThrottlerActivity::invalidate() + 144
1   WebKit                        	       0x11195566c WebKit::ProcessThrottler::invalidateAllActivities() + 308
2   WebKit                        	       0x11138ab88 WebKit::ProcessThrottler::setAllowsActivities(bool) + 224
3   WebKit                        	       0x11128f180 WebKit::WebProcessPool::setProcessesShouldSuspend(bool) + 196
4   WebKit                        	       0x11125c008 WTF::Detail::CallableWrapper<-[WKProcessAssertionBackgroundTaskManager setProcessStateMonitorEnabled:]::$_11, void, bool>::call(bool) + 64
5   WebKit                        	       0x1112fa1c0 WebKit::ProcessStateMonitor::processWillBeSuspendedImmediately() + 184
6   WebKit                        	       0x1112fa280 WebKit::ProcessStateMonitor::suspendTimerFired() + 140
7   WebKit                        	       0x110da74bc WTF::Function<void ()>::operator()() const + 68
8   WebKit                        	       0x110da7444 WTF::RunLoop::Timer::fired() + 32
Comment 1 Chris Dumez 2023-07-20 14:26:22 PDT 
<rdar://112620147>
Comment 2 Chris Dumez 2023-07-20 14:35:28 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/15952
Comment 3 EWS 2023-07-20 17:11:03 PDT 
Committed 266192@main (8c1fe1cdba42): <https://commits.webkit.org/266192@main>

Reviewed commits have been landed. Closing PR #15952 and removing active labels.