Date: Wed, 26 Oct 2005 18:59:21 GMT From: Andrzej Kukula <akukula@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/88047: 6.0-RC1 reboots with SMP and asr Message-ID: <200510261859.j9QIxL0s055589@www.freebsd.org> Resent-Message-ID: <200510261900.j9QJ0Wxx058860@freefall.freebsd.org>
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>Number: 88047 >Category: kern >Synopsis: 6.0-RC1 reboots with SMP and asr >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Oct 26 19:00:32 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Andrzej Kukula >Release: 6.0-RC1 (RELENG_6_0) with SMP >Organization: >Environment: FreeBSD 6.0-RC1 #6: Wed Oct 26 15:01:10 CEST 2005 root@freebsd.local:/usr/obj/usr/src/sys/KERN6 i386 Compaq Proliant 800, 2*P3 800MHz, 640 MB RAM, ADAPTEC 3200S (chipset 7899G), 2*18GB Ultra 160 in HW RAID-1, / on that RAID (da0 on asr0) >Description: While doing normal boot, the last lines are: asr0: <Adaptec Caching SCSI RAID> mem 0xc4000000-0xc5ffffff irq 9 at device 8.1 on pci1 asr0: [GIANT-LOCKED] A second after this message appears, the system reboots without any further warning. No compiler optimization options were used, tried with and without ASR_COMPAT. No differences. >How-To-Repeat: Get RELENG_6_0 and compile it with "options SMP". Connect asr and observe repeated restarts. >Fix: Not known. An (unacceptable) workaround is to compile the kernel without SMP and use 1 CPU. >Release-Note: >Audit-Trail: >Unformatted:
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