cfa089df23
pthread_create returns EAGAIN when it can't allocate a pthread_internal_t, when it can't allocate a stack for the new thread, or when clone(2) fails because there are too many threads. It's useful to be able to know why your pthread_create just failed, so add some logging. Bug: 8470684 Change-Id: I1bb4497d4f7528eacce0db35c2014771cba64569