From owner-freebsd-current@FreeBSD.ORG Wed Apr 7 21:14:20 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B1C1616A4CE for ; Wed, 7 Apr 2004 21:14:20 -0700 (PDT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C4BC43D69 for ; Wed, 7 Apr 2004 21:14:20 -0700 (PDT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.12.10/8.12.10) with ESMTP id i384DdPq039463 for ; Thu, 8 Apr 2004 00:13:39 -0400 (EDT) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)i384DdrY039460 for ; Thu, 8 Apr 2004 00:13:39 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Thu, 8 Apr 2004 00:13:39 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: current@FreeBSD.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: panic on one cpu leaves others running... X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Apr 2004 04:14:20 -0000 panic: m 0 so->so_rcv.sb_cc 17 at line 860 in file ../../../kern/uipc_socket.c cpuid = 1; Debugger("panic") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c07c3990) at Debugger+0x46 __panic(c07c98f1,35c,c07c997d,0,11) at __panic+0x13d soreceive(c6664618,e9891c0c,e9891c38,0,e9891c10) at soreceive+0x20c recvit(c6561e70,3,e9891cc0,0,bfbfe410) at recvit+0x1a2 recvmsg(c6561e70,e9891d14,3,4,296) at recvmsg+0x9a syscall(808002f,bfbf002f,bfbf002f,bfbfe44c,8079a70) at syscall+0x217 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (27, FreeBSD ELF32, recvmsg), eip = 0x282afff7, esp = 0xbfbfe3fc, ebp = 0xbfbfe458 --- db> Apr 8 04:09:29 sm-mta[3550]: i3831Ija003419: SYSERR(root): hash map "Alias0": missing map file /etc/mail/aliases.db: No such file or directory Apr 8 04:09:29 sm-mta[3550]: i3831Ija003419: SYSERR(root): cannot flock(/etc/mail/aliases, fd=5, type=1, omode=40000, euid=0): Operation not supported Funky, eh? I thought we used to have code to ipi the other cpu's and halt them until the cpu in ddb was out agian. I guess I mis-remember, or that code is broken... Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Senior Research Scientist, McAfee Research