Date: Thu, 29 May 2008 01:01:08 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Greg Himes <greg@laaco.net> Cc: freebsd-questions@freebsd.org Subject: Re: Kernel Panic: isp - page fault while in kernel mode Message-ID: <483DE434.3090406@FreeBSD.org> In-Reply-To: <803D1BFF-083E-45F9-B717-DDC6F43D96AE@laaco.net> References: <803D1BFF-083E-45F9-B717-DDC6F43D96AE@laaco.net>
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Greg Himes wrote: > > Hello All, > > Last week, one half of my dual port Qlogic fibre channel interface > started causing a page fault panic while probing the second port at boot > time. > I was able to get the system back up by disabling the BIOS on the > second port. The system still sees the 2nd port, but politely > displays a few errors, then continues on. > > This all started after I powered the system down for maintenance. > System is running FreeBSD 6.3-RELEASE i386 > > What is the proper way to help debug this problem? See the developers handbook. Kris P.S. And don't do this, you're crippling your network: > WARNING: MPSAFE network stack disabled, expect reduced performance.
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