Date: Thu, 30 Mar 2000 07:59:37 -0800 (PST) From: M.Indlekofer@fz-juelich.de To: freebsd-gnats-submit@FreeBSD.org Subject: i386/17690: SCSI hangs on SMP kernel (4.0-RELEASE) Message-ID: <200003301559.HAA28423@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 17690 >Category: i386 >Synopsis: SCSI hangs on SMP kernel (4.0-RELEASE) >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Mar 30 08:00:01 PST 2000 >Closed-Date: >Last-Modified: >Originator: Michael Indlekofer >Release: 4.0-RELEASE >Organization: Forschungszentrum Juelich GmbH, Germany >Environment: FreeBSD deanna.isi.kfa-juelich.de 4.0-RELEASE FreeBSD 4.0-RELEASE #3: Thu Mar 30 15:50:03 CEST 2000 root@deanna.isi.kfa-juelich.de:/usr/src/sys/compile/MYKERNEL.3 i386 >Description: SMP kernel (4.0-RELEASE) on dual PentiumII system hangs in SCSI probe phase at boot time. Infinite loop of SCSI bus resets (probeX:ahc0:0:X:0 SCB ... timeout...). Non-SMP kernel (4.0-RELEASE) works. SMP kernel (3.1-RELEASE) worked without problems. Hardware: Dual PentiumII 450MHz (ASUS P2B-DS mainboard) Adaptec aic7890/91 Ultra2 SCSI adapter on board >How-To-Repeat: e.g. /sys/i386/conf/GENERIC SMP activated kernel: remove cpu I386_CPU and cpu I486_CPU, enable options SMP and options APIC_IO >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200003301559.HAA28423>