Messages in this thread | | | Date | Wed, 28 May 2003 08:11:36 +0200 | From | Jens Axboe <> | Subject | Re: kernel BUG at include/linux/blkdev (2.5.70) |
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On Wed, May 28 2003, Zwane Mwaikambo wrote: > On Tue, 27 May 2003, William Lee Irwin III wrote: > > > On Tue, May 27, 2003 at 11:23:29PM -0400, Ivan Gyurdiev wrote: > > > Out of nowhere on mozilla open (after it worked fine all afternoon): > > > ------------[ cut here ]------------ > > > kernel BUG at include/linux/blkdev.h:408! > > > invalid operand: 0000 [#1] > > > CPU: 0 > > > EIP: 0060:[<c02322be>] Tainted: P > > > EFLAGS: 00010046 > > > EIP is at blk_queue_start_tag+0x8e/0x100 > > > > This appears to be tainted by a proprietary module. Please reproduce > > without it or forward the bugreport to the originator of the module. > > Looks valid; > > We tried to remove the previous request.. but there was none. The BUG > check looks odd (what happens to the first tag?)
Previous request, what are you talking about?
do_ide_request() ide_do_request() start_request(drive, rq); /* this rq is _never_ off the list */ __ide_do_rw_disk(drive, rq); idedisk_start_tag(drive, rq); blkdev_dequeue_request(rq); /* boom */
It does _not_ look valid.
-- Jens Axboe
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