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From: christophe varoqui <christophe.varoqui@free.fr>
To: James Bottomley <James.Bottomley@steeleye.com>,
	linux-scsi@vger.kernel.org
Subject: Re: [bug]
Date: Tue, 02 Mar 2004 00:04:18 +0100	[thread overview]
Message-ID: <4043C172.1060800@free.fr> (raw)
In-Reply-To: <1078181191.1804.82.camel@mulgrave>

> 
> Unfortunately, without the top of the trace showing what happened and in
> which function, it's fairly difficult to debug what went on.
> 
> Could you attach a serial console and reproduce, so you can get the
> whole trace?
> 
mm, digging this, I traced the bug to an sg_inq in my userspace code :
do_inq(fd, 0, 1, 0x83, buff, 64, 1);

seting the size of the buff to a higher value (#define MX_ALLOC_LEN 255) 
mutes the oops. Dunno what happened, it worked with size = 64 until 
recently.

For completeness, the bug triggered at modprobe qla2200 because my code 
got exec'ed by scsi hotplug events.

regards,
cvaroqui

  reply	other threads:[~2004-03-01 23:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-02-29 22:00 [bug] christophe varoqui
2004-03-01 22:46 ` [bug] James Bottomley
2004-03-01 23:04   ` christophe varoqui [this message]
2004-03-05  5:54     ` [bug] Andrew Vasquez
2009-11-08 20:36 [BUG] Matthieu Moy
2014-10-24 15:42 [BUG] Lyle Ziegelmiller
2016-04-07 10:41 [BUG] Михаил Казанцев
2019-01-30 15:19 ` [BUG] Михаил Казанцев

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