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SubjectRe: kernel 2.4.17 crashes on SCSI-errors
On Fri, Jan 04 2002, wrote:
> On 03-Jan-2002 Keith Owens wrote:
> > On Thu, 03 Jan 2002 14:39:02 +0100 (MET),
> > wrote:
> >>Ksymoops was not possible, because after rebooting the
> >>memory/module-layout had changed. (Or is there a trick
> >>I don't know?)
> >
> > /var/log/ksymoops. man insmod, look for ksymoops assistance.
> >
> Thanks a lot, I'll try it for the next crash.
> But for now, I think, the output of the SGI debugger I sent
> to the list shows the same.
> kernel BUG at /usr/src/linux-2.4.17-Dbg/include/asm/pci.h:147!
> from [aic7xxx]ahc_linux_run_device_queue+0x39d

aic7xxx is calling pci_map_sg on either an unitialized scatterlist, or
maybe just specifying too many segments. try and add a printk to print
'i' before the BUG() at line 147 in include/asm-i386/pci.h

Jens Axboe

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