Post not yet marked as solved
Post marked as unsolved with 1 replies, 69 views
Our app collected some JavaScriptCore crash information on iOS17 and above systems, but the cause of the error cannot be located. The crash stack is as follows:
#27
Heap Helper Thread
SIGSEGV
0 JavaScriptCore JSC::MarkedBlock::aboutToMarkSlow(unsigned int)
1 JavaScriptCore JSC::JSFinalObject::visitChildren(JSC::JSCell*, JSC::SlotVisitor&)
2 JavaScriptCore JSC::JSFinalObject::visitChildren(JSC::JSCell*, JSC::SlotVisitor&)
3 JavaScriptCore JSC::SlotVisitor::drain(***::MonotonicTime)
4 JavaScriptCore JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, ***::MonotonicTime)
5 JavaScriptCore ***::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_15>::run()
6 JavaScriptCore ***::ParallelHelperClient::runTask(***::RefPtr<***::SharedTask<void ()>, ***::RawPtrTraits<***::SharedTask<void ()> >, ***::DefaultRefDerefTraits<***::SharedTask <void ()> > > const&)
7 JavaScriptCore ***::ParallelHelperPool::Thread::work()
8 JavaScriptCore ***::Detail::CallableWrapper<***::AutomaticThread::start(***::AbstractLocker const&)::$_0, void>::call()
9 JavaScriptCore ***::Thread::entryPoint(***::Thread::NewThreadContext*)
10 JavaScriptCore ***::wtfThreadEntryPoint(void*)
11 libsystem_pthread.dylib __pthread_start
#1
Queue: com.apple.main-thread
SIGSEGV
0 libobjc.A.dylib _objc_msgSend
1 UIKitCore -[UIView(Geometry) convertPoint:toView:]
#24
JSC Heap Collector Thread
SIGSEGV
0 libsystem_kernel.dylib ___psynch_cvwait
1 libsystem_pthread.dylib __pthread_cond_wait
2 JavaScriptCore ***::ThreadCondition::timedWait(***::Mutex&, ***::WallTime)
3 JavaScriptCore ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda<bool ()> const&, ***::ScopedLambda<void ()> const&, ***::TimeWithDynamicClockType const&)
4 JavaScriptCore bool ***::Condition::waitUntilUncheckedWTF::Lock(***::Lock&, ***::TimeWithDynamicClockType const&)
5 JavaScriptCore JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, ***::MonotonicTime)
6 JavaScriptCore JSC::Heap::runConcurrentPhase(JSC::GCConductor)
7 JavaScriptCore JSC::Heap::runCurrentPhase(JSC::GCConductor, JSC::CurrentThreadState*)
8 JavaScriptCore JSC::Heap::HeapThread::work()
9 JavaScriptCore ***::Detail::CallableWrapper<***::AutomaticThread::start(***::AbstractLocker const&)::$_0, void>::call()
10 JavaScriptCore ***::Thread::entryPoint(***::Thread::NewThreadContext*)
11 JavaScriptCore ***::wtfThreadEntryPoint(void*)
12 libsystem_pthread.dylib __pthread_start
#25
Heap Helper Thread
SIGSEGV
0 libsystem_kernel.dylib ___psynch_cvwait
1 libsystem_pthread.dylib __pthread_cond_wait
2 JavaScriptCore ***::ThreadCondition::timedWait(***::Mutex&, ***::WallTime)
3 JavaScriptCore ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda<bool ()> const&, ***::ScopedLambda<void ()> const&, ***::TimeWithDynamicClockType const&)
4 JavaScriptCore bool ***::Condition::waitUntilUncheckedWTF::Lock(***::Lock&, ***::TimeWithDynamicClockType const&)
5 JavaScriptCore JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, ***::MonotonicTime)
6 JavaScriptCore ***::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_15>::run()
7 JavaScriptCore ***::ParallelHelperClient::runTask(***::RefPtr<***::SharedTask<void ()>, ***::RawPtrTraits<***::SharedTask<void ()> >, ***::DefaultRefDerefTraits<***::SharedTask<void ()> > > const&)
8 JavaScriptCore ***::ParallelHelperPool::Thread::work()
9 JavaScriptCore ***::Detail::CallableWrapper<***::AutomaticThread::start(***::AbstractLocker const&)::$_0, void>::call()
10 JavaScriptCore ***::Thread::entryPoint(***::Thread::NewThreadContext*)
11 JavaScriptCore ***::wtfThreadEntryPoint(void*)
12 libsystem_pthread.dylib __pthread_start
#27
Heap Helper Thread
SIGSEGV
0 libsystem_kernel.dylib ___psynch_cvwait
1 libsystem_pthread.dylib __pthread_cond_wait
2 JavaScriptCore ***::ThreadCondition::timedWait(***::Mutex&, ***::WallTime)
3 JavaScriptCore ***::ParkingLot::parkConditionallyImpl(void const*, ***::ScopedLambda<bool ()> const&, ***::ScopedLambda<void ()> const&, ***::TimeWithDynamicClockType const&)
4 JavaScriptCore bool ***::Condition::waitUntilUncheckedWTF::Lock(***::Lock&, ***::TimeWithDynamicClockType const&)
5 JavaScriptCore JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, ***::MonotonicTime)
6 JavaScriptCore ***::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_15>::run()
7 JavaScriptCore ***::ParallelHelperClient::runTask(***::RefPtr<***::SharedTask<void ()>, ***::RawPtrTraits<***::SharedTask<void ()> >, ***::DefaultRefDerefTraits<***::SharedTask<void ()> > > const&)
8 JavaScriptCore ***::ParallelHelperPool::Thread::work()
9 JavaScriptCore ***::Detail::CallableWrapper<***::AutomaticThread::start(***::AbstractLocker const&)::$_0, void>::call()
10 JavaScriptCore ***::Thread::entryPoint(***::Thread::NewThreadContext*)
11 JavaScriptCore ***::wtfThreadEntryPoint(void*)
12 libsystem_pthread.dylib __pthread_start
Please help analyze and locate the cause. Has anyone else encountered this problem?