Date: Sat, 27 Nov 1999 18:24:31 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Bob Bishop <rb@gid.co.uk> Cc: current@FreeBSD.ORG Subject: Re: Odd panic Message-ID: <12834.943723471@critter.freebsd.dk> In-Reply-To: Your message of "Sat, 27 Nov 1999 17:14:37 GMT." <l03020906b465beae21a8@[194.32.164.2]>
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Bob, can you try to locate the symbols around 0xc01658e6 in your kernel ? Also, when you end in the debugger, always type "trace" so we get a stacktrace to look at. Poul-Henning In message <l03020906b465beae21a8@[194.32.164.2]>, Bob Bishop writes: >Hi, > >cvsup at Sat Nov 27 04:02:41 GMT 1999, looks like it went in the middle of >starting up SCSI devices. This box is not SMP and has a 2940UW, my SMP >-current box with a plain 2940 doesn't do this. > >... >da0 at ahc0 bus 0 target 0 lun 0 >da0: <IBM DCAS-34330W S65A> Fied Direct Access SCSI-2 device >da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) >da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C) >Fatal trap 12: page fault while in kernel mode >fault virtual address = 0x2b >da1 at ahc0 bus 0 target 1 lun 0 >da1: <IBM DDRS-34560D DC1B> Fixed Direct Access SCSI-2 device >da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled >da1: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C) >fault code = supervisor read, page not present >instruction pointer = 0x8:0xc01658e6 >stack pointer = 0x10:0xc03a6f3c >frame pointer = 0x10:0xc03a6f3c >code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 >processor eflags = interrupt enable, resume, IOPL = 0 >current process = 0 (swapper) >interrupt mask = none >kernel: type 12 trap, code=0 >Stopped at devsw+0x6 cmpl $0, 0x2c(%eax) >db> > > >-- >Bob Bishop (0118) 977 4017 international code +44 118 >rb@gid.co.uk fax (0118) 989 4254 between 0800 and 1800 UK > > > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-current" in the body of the message > -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop." FreeBSD -- It will take a long time before progress goes too far! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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