From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org
Subject: Re: kernel BUG at sched.c:564! (2.4.20, 2.4.21-pre5-ac3)
Date: Wed, 26 Mar 2003 10:52:36 -0800 [thread overview]
Message-ID: <20030326185236.GE24689@kroah.com> (raw)
In-Reply-To: <20030326162538.GG2695@spackhandychoptubes.co.uk>
On Wed, Mar 26, 2003 at 04:25:38PM +0000, Chris Sykes wrote:
> However it is easy to cause the BUG by simply:
>
> bash # echo "Some string" >/dev/ttyUSB0
The oops happens on close(), right? To verify this try:
cat /dev/ttyUSB0
no oops should happen until you interrupt this.
Anyway, this is a known usb-serial bug right now. It should be fixed in
the 2.5 tree, but I haven't had enough people test that code out to know
if this is really true (I can't duplicate the bug on 2.4 myself.)
Can you test 2.5 to see if this is fixed there for you or not?
thanks,
greg k-h
next prev parent reply other threads:[~2003-03-26 18:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-26 16:25 kernel BUG at sched.c:564! (2.4.20, 2.4.21-pre5-ac3) Chris Sykes
2003-03-26 18:52 ` Greg KH [this message]
2003-03-26 19:25 ` Chris Sykes
2003-03-26 19:34 ` Greg KH
2003-03-27 11:16 ` Chris Sykes
2003-03-27 12:12 ` Stephan von Krawczynski
2003-03-27 12:35 ` Patrick McHardy
2003-03-27 15:52 ` Stephan von Krawczynski
2003-03-27 17:45 ` Greg KH
2003-03-27 17:51 ` Patrick McHardy
2003-03-27 17:58 ` Greg KH
2003-03-27 17:46 ` Greg KH
-- strict thread matches above, loose matches on Subject: below --
2003-03-26 16:19 Chris Sykes
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