From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bart Van Assche <bart.vanassche@sandisk.com>
Subject: Re: v4.3-rc2 dm-mq bug
Date: Tue, 29 Sep 2015 19:54:15 -0700
Message-ID: <560B4ED7.8020409@sandisk.com>
References: <56044A6E.90900@sandisk.com> <20150924211804.GA16328@redhat.com>
	<20150925003755.GA5984@xzibit.linux.bs1.fc.nec.co.jp>
	<56056A36.8060900@sandisk.com>
	<20150930004224.GB4857@xzibit.linux.bs1.fc.nec.co.jp>
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To: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Cc: device-mapper development <dm-devel@redhat.com>, Mike Snitzer <snitzer@redhat.com>
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On 09/29/15 17:42, Junichi Nomura wrote:
> However, when I added scsi device removal and rescan to the mix
> the system crashed within a few seconds.  It looks like the change
> in v4.3-rc which integrates scsi_dh to scsi core introduced
> use-after-free.  I reported the problem to linux-scsi:
>    [REGRESSION v4.3] scsi_dh: use-after-free when removing scsi device
>    http://marc.info/?l=linux-scsi&m=144357350800712&w=2
>
> Though I'm not sure if it's related to your issue, just FYI.

Thanks a lot for your research !

Bart.