Detailed report: https://clusterfuzz.com/testcase?key=4747862723002368

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 1
Crash Address: 0x7b0400012835
Crash State:
  base::internal::WeakPtrFactoryBase::~WeakPtrFactoryBase
  gpu::CommandBufferProxyImpl::~CommandBufferProxyImpl
  gpu::CommandBufferProxyImpl::~CommandBufferProxyImpl
  
Sanitizer: thread (TSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4747862723002368

Additional requirements: Requires HTTP

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.

Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.