Date: Thu, 03 Oct 2002 12:40:18 -0600 From: "Justin T. Gibbs" <gibbs@scsiguy.com> To: Steven Timm <timm@fnal.gov>, aic7xxx@freebsd.org Subject: Re: Strange kernel panic: Message-ID: <380602704.1033670418@aslan.btc.adaptec.com> In-Reply-To: <Pine.LNX.4.31.0210030951240.4447-100000@boxer.fnal.gov> References: <Pine.LNX.4.31.0210030951240.4447-100000@boxer.fnal.gov>
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> Configuration is Intel STL2, dual PIII 866 MHz, 2 IBM DDSYS-T18350N > SCSI drives. 2.4.18-4 kernel (redhat errata) on top of Linux 7.1. ... > I have seen the following panic happen three times in the > last 2 months: > > My question--how can I know if I am dealing with software or hardware? > After each such panic, the system reboots OK and there is no > file damage on the disks. > > Has anyone else seen this error? > > Steve Timm > > ------------------------------------------------------------------- > scsi0: ahc_intr - referenced scb not valid during SELTO scb(25, 204) This is the root cause of your problem. One thing that might help me is to insert a call to ahc_dump_card_state(ahc); right after this printf in the aic7xxx_core.c file. You may need a serial console in order to properly capture all of the output from this diagnostic. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
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