To:freeradius developers Hello! We met a problem as the title said. The entironment is: *Solaris 10+Oracle 10g *freeradius threads number is :100 *Database connection number is :120 We use LoadRunner to deal with the transction, With 300 transactions(authorize and accounting) per secound. the server was running normal. And then we disconnected the Freeradius Server and the Database server . LoadRunner was still working. After 20 minutes later, the Freeradius Server exit . We searched with GDB.and found that: (1)the source where caused the server exit: src/lib/event.c:fr_event_loop() ---- rcode = select(el->maxfd + 1, &read_fds, NULL, NULL, wake); if ((rcode < 0) && (errno != EINTR)) { <--rcode = -1 .errno = 22 el->dispatch = 0; return 0; } ---- (2)At the same function:fr_event_loop() Variable 'when.tv_usec' value is abnormal(ex:when.tv_usec= ). And may cause the above select() exit abnormal. But I don't know why and when the when.tv_usec is set with the abnormal value. Please help me to analyse the reason and How to fix the bug? The attachment is the radius.log and the GDB log. Thanks ---------- yangj@ffcs.cn