On Wed, 28 Sep 2005, Olivier Galibert wrote: > On Wed, Sep 28, 2005 at 11:24:46AM -0500, James Bottomley wrote: > > On Wed, 2005-09-28 at 18:07 +0200, Olivier Galibert wrote: > > > scsi1:0:0:0: Attempting to abort cmd ffff8101b1cdf880: 0x28 0x0 0x0 > > > 0xbc 0x0 0x3f 0x0 0x0 0x8 0x0 > > > > Hmm, that message doesn't appear in the current kernel driver. > > > > Is this a non-standard kernel or non-standard aic79xx driver? > > Just reproduced the exact same message with a vanilla 2.6.13.2. > Checking the just-untarred sources, it _is_ in aix79xx_osm.c, in > ahd_linux_abort. You must have typoed "Attempting" in your grep :-) > > Want be to try to BUG() it or something to get a stack trace? The > crash happens a handful of seconds after the card dumping, time enough > for a well-placed dmesg in an xterm. > > Incidentally, how can one get a backtrace without crashing the kernel > in the operation? call dump_stack(); -- ~Randy - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
