Bug 231451 – [ iOS 15 Debug ] ASSERTION FAILED: sockets.empty()

• Component: WebRTC
• Status: RESOLVED FIXED

webrtc/receiver-track-should-stay-live-even-if-receiver-is-inactive.html

Is a flaky crash on iOS 15 Debug.

History: https://results.webkit.org/?suite=layout-tests&test=webrtc%2Freceiver-track-should-stay-live-even-if-receiver-is-inactive.html

Result page: https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Debug-WK2-Tests/r283797%20(42)/results.html#

Crash log:

No crash log found for com.apple.WebKit.Networking.Development:994.

stdout:

stderr:
ASSERTION FAILED: sockets.empty()
/Volumes/Data/worker/ios-simulator-15-debug/build/Source/WebKit/NetworkProcess/webrtc/NetworkRTCProvider.cpp(132) : auto WebKit::NetworkRTCProvider::close()::(anonymous class)::operator()() const
1   0x13f635bd9 WTFCrash
2   0x12494270b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x125b331c9 WebKit::NetworkRTCProvider::close()::$_9::operator()() const
4   0x125b33089 WTF::Detail::CallableWrapper<WebKit::NetworkRTCProvider::close()::$_9, void>::call()
5   0x12498fbe2 WTF::Function<void ()>::operator()() const
6   0x125b1bc22 WebKit::NetworkRTCProvider::OnMessage(rtc::Message*)
7   0x1199e7fc7 rtc::Thread::Dispatch(rtc::Message*)
8   0x1199e49da rtc::Thread::ProcessMessages(int)
9   0x1199e9b0a rtc::Thread::Run()
10  0x1199e96c3 rtc::Thread::PreRun(void*)
11  0x107d5b8fc _pthread_start
12  0x107d57443 thread_start

It looks like the test started being flaky at around r283606.

[Radar WebKit Bug Importer]

<rdar://problem/84042727>

Marked test expectations https://trac.webkit.org/changeset/283836/webkit

[youenn fablet]

Should be fixed by https://webkit.org/b/231779

The test is not crashing anymore. Removed test expectation https://trac.webkit.org/changeset/284729/webkit