Messages in this thread |  | | | From | Neil Brown <> | | Date | Tue, 15 Oct 2002 16:41:08 +1000 | | Subject | Re: [BUG] raw over raid5: BUG at drivers/block/ll_rw_blk.c:1967 |
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On Monday October 14, lkml@dm.cobite.com wrote: > > Hi everyone, > > I haven't been able to run raw over raid5 since 2.5.30 or so, but every > time I'm about to report it, a new kernel comes out and the problem > changes completely :-( Now I'm finally going to start getting out the info > it the hopes someone can fix it. The oops was triggered by attempting to > read from /dev/raw/raw1 (bound to /dev/md0) using dd. System info > follows oops: > > ------------[ cut here ]------------ > kernel BUG at drivers/block/ll_rw_blk.c:1967! > invalid operand: 0000 >
You are not alone in reporting this BUG...
I blame the Scsi/bio layer. Jens Axboe blames raid5. :-)
Hopefully we will find it one place or the other. The other report didn't use raw to get the bug, but if using raw makes it reproducable, I will try that and see if I can reproduce it easily.
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