Date: Thu, 10 Mar 2005 22:57:51 -0800 (PST) From: Doug White <dwhite@gumbysoft.com> To: Josh Tolbert <hemi@puresimplicity.net> Cc: freebsd-stable@freebsd.org Subject: Re: Repeated panics...Suspect USB issues Message-ID: <20050310225700.D64217@carver.gumbysoft.com> In-Reply-To: <20050311025601.GA90408@just.puresimplicity.net> References: <20050311025601.GA90408@just.puresimplicity.net>
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On Thu, 10 Mar 2005, Josh Tolbert wrote: > The machine itself is a Tyan Tiger LE motherboard, dual P3/733 CPUs, > 512M RAM, Intel Pro/1000 MT NIC (64-bit, 66MHz), 2x 80G WD IDE > drives hanging from the on-board Promise IDE RAID controller and a > 52x CD-RW. Attached to the machine is an HP LaserJet 6MP printer, > but it's connected through a USB-to-parallel adapter since the Tiger > LE has no parallel port. [...] > Fatal trap 12: page fault while in kernel mode > cupid = 0; apic id = 00 > fault virtual address = 0x0 > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc047b0cd > stack pointer = 0x10:0xd5266c68 > frame pointer = 0x10:0xd5266c68 > code segment = base 0x0, limit 0xfffff, type 0x1b, > = DPL 0, pres 1, def32 1, gran 1 > process eflags = interrupt enabled, resume, IOPL = 0 > current process = 43 (swi5: clock sio) > trap number = 12 > panic: page fault > cpuid = 0 > boot() called on cpu#0 > uptime: 10d2h23m44s [...] > Is there any other information I can provide that would help in diagnosis of > the problem? I don't have my kernel/world built with debugging symbols and the > like if necessary. > > What can I do to help get this sorted out? A backtrace would be nice. See the developer's handbook on kernel debugging for details. -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org
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