lkml.org 
[lkml]   [2002]   [Jan]   [4]   [last100]   RSS Feed
Views: [more markup]   [less markup]   [headers]   [forward]  
 
Messages in this thread
/
DateFri, 04 Jan 2002 10:48:43 +0100 (MET)
From R.Oehler@GDImbH ...
SubjectRe: kernel 2.4.17 crashes on SCSI-errors
On 04-Jan-2002 Jens Axboe wrote:
>> 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

Line 147 now reads: {printk("nents=%d, i=%d\n",nents,i); BUG();}
and syslog buf yields:
<4>Incorrect number of segments after building list.
<4>nents=3, i=1.
<4>kernel BUG at /usr/src/linux-2.4.17-Dbg/include/asm/pci.h:147!


Regards,
        Ralf

 -----------------------------------------------------------------
|  Ralf Oehler
|  GDI - Gesellschaft fuer Digitale Informationstechnik mbH
|  E-Mail:      R.Oehler@GDImbH.com
|  Tel.:        +49 6182-9271-23 
|  Fax.:        +49 6182-25035           
|  Mail:        GDI, Bensbruchstraße 11, D-63533 Mainhausen
|  HTTP:        www.GDImbH.com
 -----------------------------------------------------------------

time is a funny concept

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 11:15    [W:0.379 / U:0.590 seconds]
©2003-2008 Jasper Spaans