quic-go:header_fuzzer: Crash in pthread_create

Detailed Report: https://oss-fuzz.com/testcase?key=5763519780093952 Project: quic-go Fuzzing Engine: libFuzzer Fuzz Target: headerfuzzer Job Type: libfuzzerasanquic-go Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x10c0000021a0 Crash State: pthreadcreate cgotrypthreadcreate...