I'm running 9.3.5 P2 on old Red Hat 7.3 server. BIND crashed today with the following: Aug 28 15:46:21 ns1 named[349]: mem.c:628: INSIST(((unsigned char *)mem)[size] == 0xbe) failed Aug 28 15:46:21 ns1 named[349]: exiting (due to assertion failure)
I started BIND again and it seems to be OK. I'm not a programmer, so I only know that this is not normal behavior :-) Is it a known issue, or do you need more info? This is a production machine so I can't start debugging but I'll provide what I can.