From: utzoo!decvax!harpo!floyd!cmcl2!philabs!jgc Newsgroups: net.bugs.4bsd Title: 11/780 crash Article-I.D.: philabs.3260 Posted: Wed Jun 9 10:51:26 1982 Received: Thu Jun 10 01:22:56 1982 Subject: 11/780 crash Has anyone had any experiences with the following hardware fault on an 11/780. We run 4.1bsd on an 11/780 with 2 meg, 2 RP06's, 2 Able DH/DM's, 2 DEC DZ11's. problem: cpu halts console spews : ?INT-STK INVALID HALTED AT 8000xxxx \ \ -------- random address Problems is independent of system load, occurs only with UNIX. DEC diagnostics find nothing. Page 40 of VAX hardware manual mentions error under "serious system failures." jim constantine philips labs