From: Bart Van Assche <bvanassche@acm.org>
To: Laurence Oberman <loberman@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>,
"dm-devel@redhat.com" <dm-devel@redhat.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: Re: [dm-devel] dm-mq and end_clone_request()
Date: Sun, 7 Aug 2016 15:31:11 -0700 [thread overview]
Message-ID: <ae1a211d-9351-e5fa-e3cb-0a9ba5be9dcd@acm.org> (raw)
In-Reply-To: <1616390775.11191.1470494853559.JavaMail.zimbra@redhat.com>
On 08/06/16 07:47, Laurence Oberman wrote:
> [66813.933246] Workqueue: srp_remove srp_remove_work [ib_srp]
> [ ... ]
> [66815.152051] [<ffffffff814ac790>] scsi_forget_host+0x60/0x70
> [66815.183939] [<ffffffff814a0137>] scsi_remove_host+0x77/0x110
> [66815.216152] [<ffffffffa0677be0>] srp_remove_work+0x90/0x200 [ib_srp]
> [66815.253221] [<ffffffff810a2e72>] process_one_work+0x152/0x400
> [66815.286221] [<ffffffff810a3765>] worker_thread+0x125/0x4b0
> [66815.317313] [<ffffffff810a3640>] ? rescuer_thread+0x380/0x380
> [66815.349770] [<ffffffff810a9298>] kthread+0xd8/0xf0
> [66815.376082] [<ffffffff816c6b3f>] ret_from_fork+0x1f/0x40
> [66815.404767] [<ffffffff810a91c0>] ? kthread_park+0x60/0x60
Hello Laurence,
This is a callstack I have not yet encountered myself during any test.
Please provide the output of the following commands:
$ gdb /lib/modules/$(uname -r)/build/vmlinux
(gdb) list *(scsi_forget_host+0x60)
Thanks,
Bart.
next prev parent reply other threads:[~2016-08-07 22:31 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-19 22:57 dm-mq and end_clone_request() Bart Van Assche
2016-07-20 14:08 ` Mike Snitzer
2016-07-20 14:27 ` Mike Snitzer
2016-07-20 17:37 ` Bart Van Assche
2016-07-20 18:33 ` Mike Snitzer
2016-07-21 20:58 ` [dm-devel] " Bart Van Assche
2016-07-25 17:53 ` Mike Snitzer
2016-07-25 21:23 ` Mike Snitzer
2016-07-25 22:00 ` Bart Van Assche
2016-07-26 1:16 ` Mike Snitzer
2016-07-26 22:51 ` Bart Van Assche
2016-07-27 14:08 ` Mike Snitzer
2016-07-27 15:52 ` [dm-devel] " Benjamin Marzinski
2016-07-27 19:06 ` Bart Van Assche
2016-07-27 19:54 ` Mike Snitzer
2016-07-27 20:09 ` Mike Snitzer
2016-07-27 23:05 ` Bart Van Assche
2016-07-28 13:33 ` Mike Snitzer
2016-07-28 15:23 ` Bart Van Assche
2016-07-28 15:40 ` Mike Snitzer
2016-07-29 6:28 ` [dm-devel] " Hannes Reinecke
2016-07-26 6:02 ` Hannes Reinecke
2016-07-26 16:06 ` Mike Snitzer
[not found] ` <317679447.7168375.1469729769593.JavaMail.zimbra@redhat.com>
[not found] ` <6880321d-e14f-169b-d100-6e460dd9bd09@sandisk.com>
[not found] ` <1110327939.7305916.1469819453678.JavaMail.zimbra@redhat.com>
[not found] ` <a5c1a149-b1a2-b5a4-2207-bdaf32db3cbd@sandisk.com>
[not found] ` <757522831.7667712.1470059860543.JavaMail.zimbra@redhat.com>
[not found] ` <536022978.7668211.1470060125271.JavaMail.zimbra@redhat.com>
[not found] ` <931235537.7668834.1470060339483.JavaMail.zimbra@redhat.com>
[not found] ` <1264951811.7684268.1470065187014.JavaMail.zimbra@redhat.com>
[not found] ` <17da3ab0-233a-2cec-f921-bfd42c953ccc@sandisk.com>
2016-08-01 17:59 ` Mike Snitzer
2016-08-01 18:55 ` Bart Van Assche
2016-08-01 19:15 ` Mike Snitzer
2016-08-01 20:46 ` Mike Snitzer
2016-08-01 22:41 ` Bart Van Assche
2016-08-02 17:45 ` Mike Snitzer
2016-08-03 0:19 ` Bart Van Assche
2016-08-03 0:40 ` Mike Snitzer
2016-08-03 1:33 ` Laurence Oberman
2016-08-03 2:10 ` Mike Snitzer
2016-08-03 2:18 ` Laurence Oberman
2016-08-03 2:55 ` Laurence Oberman
2016-08-03 15:10 ` Laurence Oberman
2016-08-03 16:06 ` Bart Van Assche
2016-08-03 17:25 ` Laurence Oberman
2016-08-03 18:03 ` [dm-devel] " Laurence Oberman
2016-08-03 16:55 ` Bart Van Assche
2016-08-04 9:53 ` Hannes Reinecke
2016-08-04 10:09 ` Hannes Reinecke
2016-08-04 15:10 ` Mike Snitzer
2016-08-04 16:10 ` Mike Snitzer
2016-08-04 17:42 ` Bart Van Assche
2016-08-04 23:58 ` Mike Snitzer
2016-08-05 1:07 ` Laurence Oberman
2016-08-05 11:43 ` Laurence Oberman
2016-08-05 15:39 ` Laurence Oberman
2016-08-05 15:43 ` Bart Van Assche
2016-08-05 18:42 ` [dm-devel] " Bart Van Assche
2016-08-06 14:47 ` Laurence Oberman
2016-08-07 22:31 ` Bart Van Assche [this message]
2016-08-08 12:45 ` [dm-devel] " Laurence Oberman
2016-08-08 13:44 ` Johannes Thumshirn
2016-08-08 14:32 ` Laurence Oberman
2016-08-08 14:54 ` Bart Van Assche
2016-08-08 15:11 ` Bart Van Assche
2016-08-08 15:26 ` Laurence Oberman
2016-08-08 15:28 ` Bart Van Assche
2016-08-08 22:39 ` Bart Van Assche
2016-08-08 22:52 ` Laurence Oberman
2016-08-09 0:09 ` Laurence Oberman
2016-08-09 15:51 ` Bart Van Assche
2016-08-09 17:12 ` [dm-devel] " Laurence Oberman
2016-08-09 17:16 ` Bart Van Assche
2016-08-09 17:21 ` Laurence Oberman
2016-08-10 21:38 ` Laurence Oberman
2016-08-11 16:51 ` Laurence Oberman
2016-08-05 18:40 ` Bart Van Assche
2016-07-21 20:32 ` Mike Snitzer
2016-07-21 20:40 ` [dm-devel] " Bart Van Assche
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ae1a211d-9351-e5fa-e3cb-0a9ba5be9dcd@acm.org \
--to=bvanassche@acm.org \
--cc=dm-devel@redhat.com \
--cc=linux-scsi@vger.kernel.org \
--cc=loberman@redhat.com \
--cc=snitzer@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).