ThreadSanitizer: thread leak thread.c:75 in isc_thread_create
All libns unittest compiled from c5b6f215 fail with:
WARNING: ThreadSanitizer: thread leak (pid=18212)
Thread T7 (tid=4539949, finished) created by main thread at:
#0 pthread_create <null> (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2a9cd)
#1 isc_thread_create thread.c:75 (libisc.1503.dylib:x86_64+0x46d1c)
#2 ns_test_begin nstest.c:231 (listenlist_test:x86_64+0x100001d7f)
#3 _setup listenlist_test.c:44 (listenlist_test:x86_64+0x100001678)
#4 cmocka_run_one_test_or_fixture <null> (libcmocka.0.dylib:x86_64+0x5a9d)
#5 start <null> (libdyld.dylib:x86_64+0x112e4)
And 3 more similar thread leaks.
SUMMARY: ThreadSanitizer: thread leak thread.c:75 in isc_thread_create
on exit.