Date: Fri, 29 Mar 2002 11:12:24 +1030 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: microchip604 <micro604@gmx.net> Cc: freebsd-questions@freebsd.org Subject: Re: FreeBSD 4.5 Samba/Vinum Kernel Panic Message-ID: <20020329111224.C7213@wantadilla.lemis.com> In-Reply-To: <20020328124727.A1015@gmx.net> References: <20020328124727.A1015@gmx.net>
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[Format recovered--see http://www.lemis.com/email/email-format.html] On Thursday, 28 March 2002 at 12:47:27 -0800, microchip604 wrote: > Hello, > > I've been experiencing a problem on my new FreeBSD 4.5-RELEASE box. > It seems that writing large amounts of data to a RAID-1 Vinum mirror, through SAMBA, > causes a kernel panic(!): > > Mar 24 15:16:20 beer /kernel: > Mar 24 15:16:20 beer /kernel: Fatal trap 12: page fault while in kernel mode > Mar 24 15:16:20 beer /kernel: fault virtual address = 0x0 > Mar 24 15:16:20 beer /kernel: fault code = supervisor read, page not present > Mar 24 15:16:20 beer /kernel: instruction pointer = 0x8:0xc6b1972d > Mar 24 15:16:20 beer /kernel: stack pointer = 0x10:0xd3452c1c > Mar 24 15:16:20 beer /kernel: frame pointer = 0x10:0xd3452c30 > Mar 24 15:16:20 beer /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b > Mar 24 15:16:20 beer /kernel: = DPL 0, pres 1, def32 1, gran 1 > Mar 24 15:16:20 beer /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 > Mar 24 15:16:20 beer /kernel: current process = 233 (smbd) > Mar 24 15:16:20 beer /kernel: interrupt mask = none > Mar 24 15:16:20 beer /kernel: trap number = 12 > Mar 24 15:16:20 beer /kernel: panic: page fault > Mar 24 15:16:20 beer /kernel: > > The panics seem to occur randomly but can be recreated. > > I have a collection of info (including my lame gdb -k debugging!) > [ph]osted at http://micro604.boogienet.com I didn't post the whole > 300 lines here out of (misguided?) courtesy. Take a look at http://www.vinumvm.org/vinum/how-to-debug.html and send me the information requested there. Greg -- When replying to this message, please copy the original recipients. If you don't, I may ignore the reply. For more information, see http://www.lemis.com/questions.html See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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