From owner-freebsd-scsi Thu Oct 12 7:42: 1 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from aslan.scsiguy.com (aslan.scsiguy.com [63.229.232.106]) by hub.freebsd.org (Postfix) with ESMTP id 9371F37B502 for ; Thu, 12 Oct 2000 07:41:59 -0700 (PDT) Received: from aslan (localhost [127.0.0.1]) by aslan.scsiguy.com (8.11.0/8.9.3) with ESMTP id e9BFPmo00973; Wed, 11 Oct 2000 15:25:49 GMT (envelope-from gibbs@aslan.scsiguy.com) Message-Id: <200010111525.e9BFPmo00973@aslan.scsiguy.com> To: sthaug@nethelp.no Cc: gibbs@scsiguy.com, freebsd-scsi@FreeBSD.ORG Subject: Re: Stressed SCSI subsystem locks up the system In-Reply-To: Your message of "Thu, 12 Oct 2000 16:34:24 +0200." <54202.971361264@verdi.nethelp.no> Date: Wed, 11 Oct 2000 15:25:48 +0000 From: "Justin T. Gibbs" Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >This server has been extremely stable with 4.1-STABLE and earlier. With >4.1.1-STABLE we have had two cases of the system crashing with "page >fault while in kernel mode" - and then it hangs while trying to sync the >disks (but still responds to ping!). The instruction pointer that is >printed is 0xc0135167 (same in both cases), which is inside ahc_action(): > >c0134ca8 T ahc_done >c0134f78 t ahc_action >c01358bc t ahc_get_tran_settings > >Specifically, line 441 in ahc_action, from > >$FreeBSD: src/sys/dev/aic7xxx/aic7xxx_freebsd.c,v 1.3.2.1 2000/09/23 00:24:03 You need to sync to a later version of -stable. This bug was fixed in early October. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message