From owner-freebsd-current@FreeBSD.ORG Wed Dec 2 16:39:31 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A2BF1065670; Wed, 2 Dec 2009 16:39:31 +0000 (UTC) (envelope-from gary.jennejohn@freenet.de) Received: from mout5.freenet.de (mout5.freenet.de [IPv6:2001:748:100:40::2:7]) by mx1.freebsd.org (Postfix) with ESMTP id 2AD828FC14; Wed, 2 Dec 2009 16:39:31 +0000 (UTC) Received: from [195.4.92.16] (helo=6.mx.freenet.de) by mout5.freenet.de with esmtpa (ID gary.jennejohn@freenet.de) (port 25) (Exim 4.70 #1) id 1NFsEj-0000wY-V8; Wed, 02 Dec 2009 17:39:29 +0100 Received: from p57ae29b5.dip0.t-ipconnect.de ([87.174.41.181]:42005 helo=ernst.jennejohn.org) by 6.mx.freenet.de with esmtpa (ID gary.jennejohn@freenet.de) (port 25) (Exim 4.69 #94) id 1NFsEj-0005jJ-Oj; Wed, 02 Dec 2009 17:39:29 +0100 Date: Wed, 2 Dec 2009 17:39:28 +0100 From: Gary Jennejohn To: John Baldwin Message-ID: <20091202173928.4d20a943@ernst.jennejohn.org> In-Reply-To: <200912020937.23896.jhb@freebsd.org> References: <20091128111501.34a7a2a4@ernst.jennejohn.org> <200912011009.59961.jhb@freebsd.org> <20091202122347.124c2652@ernst.jennejohn.org> <200912020937.23896.jhb@freebsd.org> X-Mailer: Claws Mail 3.7.3 (GTK+ 2.16.2; amd64-portbld-freebsd9.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Re: core dump in cvsup caused by _once()? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: gary.jennejohn@freenet.de List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2009 16:39:31 -0000 On Wed, 2 Dec 2009 09:37:23 -0500 John Baldwin wrote: > > Can you get a ktrace? I wonder if it is trying to handle a signal 11 (name of > '0xb' is rather bogus) and triggering SIGILL due to a problem with that. > Yup, you hit the nail on the head. The last few lines from kdump 2416 cvsup CALL gettimeofday(0x774a08,0x774a18) 2416 cvsup RET gettimeofday 0 2416 cvsup CALL gettimeofday(0x774a98,0x774aa8) 2416 cvsup RET gettimeofday 0 2416 cvsup CALL open(0x794270,O_RDONLY,0) 2416 cvsup RET open 12/0xc 2416 cvsup CALL fstat(0xc,0x774cf8) 2416 cvsup RET fstat 0 2416 cvsup CALL mmap(0,0x4db47,PROT_READ,MAP_SHARED,0xc,0) 2416 cvsup RET mmap 6221824/0x8005ef000 2416 cvsup CALL close(0xc) 2416 cvsup RET close 0 2416 cvsup CALL issetugid 2416 cvsup RET issetugid 0 2416 cvsup CALL open(0x7745c8,O_RDONLY,0x2e) 2416 cvsup RET open 12/0xc 2416 cvsup CALL fstat(0xc,0x7749d8) 2416 cvsup RET fstat 0 2416 cvsup CALL read(0xc,0x765c68,0xa1e8) 2416 cvsup RET read 118/0x76 2416 cvsup CALL close(0xc) 2416 cvsup RET close 0 2416 cvsup PSIG SIGSEGV caught handler=0x499ea0 mask=0x0 code=0x2 --- Gary Jennejohn