From: Alexey Dobriyan <adobriyan@gmail.com>
To: axboe@kernel.dk, jbottomley@parallels.com,
torvalds@linux-foundation.org, akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: 3.1.0-rc4: oops at elv_put_request()
Date: Mon, 12 Sep 2011 00:36:35 +0300 [thread overview]
Message-ID: <20110911213634.GA3065@p183.telecom.by> (raw)
Caught this one, there was no real load at the moment.
FWIW, setup is ext4 over RAID-6 across 4 disks.
elv_put_request
__blk_put_request
blk_put_request
scsi_execute
scsi_execute_req
scsi_test_unit_ready
sd_check_events
disk_events_workfn
process_one_work
worker_thread
kthread
kernel_thread_helper
$ addr2line -e vmlinux 0xffffffff811bcbbb
block/elevator.c:772
768 void elv_put_request(struct request_queue *q, struct request *rq)
769 {
770 struct elevator_queue *e = q->elevator;
771
772 ===> if (e->ops->elevator_put_req_fn) <===
773 e->ops->elevator_put_req_fn(rq);
774 }
next reply other threads:[~2011-09-11 21:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-11 21:36 Alexey Dobriyan [this message]
[not found] ` <CA+55aFxL3aK9kDOdfGUSVzcXJcotFKaQnmJXt4rqgBFL6oo52Q@mail.gmail.com>
2011-09-14 7:02 ` Linus Torvalds
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