From: Ray Van Dolson <rayvd@digitalpath.net>
To: linux-kernel@vger.kernel.org
Subject: unregister_netdevice: waiting for ppp546 to become free. Usage count = 1 (using tbf)
Date: Wed, 15 Dec 2004 10:19:44 -0800 [thread overview]
Message-ID: <20041215181944.GA4267@digitalpath.net> (raw)
Been seeing this problem from time to time--
After running /sbin/reboot the following message (or similar) loops
continuously and the only way to recover is to hard reboot the system.
unregister_netdevice: waiting for ppp546 to become free. Usage count = 1
We are using "tc" to do traffic shaping with the tbf (tocket bucket
filter). Kernel is 2.6.9.
I found the following which appears to be similar:
http://marc.theaimsgroup.com/?l=linux-kernel&m=109317866203856&w=2
Except that it relates to cbq specifically. Could there be an issue with
the tbf code as well?
Ray
reply other threads:[~2004-12-15 18:20 UTC|newest]
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