dholmes [Tue, 27 Nov 2018 22:02:52 -0500] rev 52707
8212207: runtime/InternalApi/ThreadCpuTimesDeadlock.java crashes with SEGV in pthread_getcpuclockid+0x0
Summary: skip non-JavaThreads that have not reached a minimal initialization point - setting their stack size
Reviewed-by: kbarrett, stuefe