Messages in this thread | | | Date | Fri, 04 Jan 2002 10:48:43 +0100 (MET) | From | R.Oehler@GDImbH ... | Subject | Re: kernel 2.4.17 crashes on SCSI-errors |
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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
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