https://sourceware.org/bugzilla/show_bug.cgi?id=31460
--- Comment #1 from Vladimir Mezentsev <vladimir.mezentsev at oracle dot com> --- I cannot reproduce the problem on OL8 with libpthread-2.28. It looks like calloc() is called in ./nptl/pthread_setspecific.c:69 But this calloc() must be from libc, not from the user application. Can you run this test in your environment: % cat t.c #include <pthread.h> long long calloc = 0; void *func(void *arg) { return NULL; } int main(int argc, char **argv) { pthread_t thr; void *val; pthread_create(&thr, NULL, func, NULL); pthread_join(thr, &val); return 0; } % gcc -pthread t.c % ./a.out -- You are receiving this mail because: You are on the CC list for the bug.