Detailed report: https://clusterfuzz.com/testcase?key=4947961930055680

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 4
Crash Address: 0x7f92397594f0
Crash State:
  webrtc::XErrorTrap::XErrorTrap
  webrtc::MouseCursorMonitorX11::Capture
  webrtc::DesktopAndCursorComposer::CaptureFrame
  
Sanitizer: thread (TSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4947961930055680


Additional requirements: Requires HTTP

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.