Mike Richards <mrmikerich@xxxxxxxxx> writes: > PANIC: XX000: stuck spinlock (0x4035a0a0) detected at lwlock.c:242 > ... > LOG: 00000: server process (PID 20195) was terminated by signal 11 > ... > FATAL: semctl(0, 0, SETVAL, 0) failed: Identifier removed If you were getting just one of these then I might think you'd come across a previously unknown PG bug. Given the variety of failure modes, though, I'm strongly inclined to suspect that the common root cause is flaky RAM. Time to get out memtest86 or some such tool. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to majordomo@xxxxxxxxxxxxxx