Date: Sun, 29 Aug 1999 22:46:35 +0200 From: Bernd Walter <ticso@cicely.de> To: Parag Patel <parag@cgt.com> Cc: freebsd-current@FreeBSD.ORG, grog@lemis.com Subject: Re: 4.0-CURRENT SMP crash with vinum raid-5 and softupdates Message-ID: <19990829224635.A29590@cicely8.cicely.de> In-Reply-To: <76835.935955793@pinhead.parag.codegen.com>; from Parag Patel on Sun, Aug 29, 1999 at 12:43:13PM -0700 References: <76835.935955793@pinhead.parag.codegen.com>
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On Sun, Aug 29, 1999 at 12:43:13PM -0700, Parag Patel wrote: > > -----ddb crash output----- > > Fatal trap 12: page fault while in kernel mode > mp_lock = 03000003; cpuid = 3; lapic.id = 02000000 > fault virtual address = 0x0 > fault code = supervisor read, page not present > instruction pointer = 0x8:0x0 > stack pointer = 0x10:0xd5730b08 > frame pointer = 0x10:0xd5730b4c > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 376 (cpio) > interrupt mask = bio <- SMP: XXX > kernel: type 12 trap, code=0 > Stopped at 0: [...] This looks similar to the panics I got since some days. I was not able to dump too, but was successfull with remote kgdb My system is single CPU with vinum and softupdates. I am able to reproduce the panic during several minutes. Maybe Greg will take a look at it - I cc'ed to him. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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