From: David Lamparter <equinox@diac24.net>
To: netdev@vger.kernel.org
Cc: bridge@lists.linux-foundation.org
Subject: [Bridge] [BUG] bridge leaks 3 references on lo per up&down
Date: Wed, 28 Jul 2010 11:58:25 +0200 [thread overview]
Message-ID: <20100728095825.GC13413@jupiter.n2.diac24.net> (raw)
In-Reply-To: <20100728074428.GB13413@jupiter.n2.diac24.net>
On Wed, Jul 28, 2010 at 09:44:28AM +0200, David Lamparter wrote:
> On Tue, Jul 27, 2010 at 10:02:49AM -0700, Stephen Hemminger wrote:
> > David Lamparter <equinox@diac24.net> wrote:
> > > unregister_netdevice: waiting for lo to become free. Usage count = 4
> > >
> > > unshare -n -- /bin/bash -c 'ip link add link lo veth0 type veth peer
> > > name veth3 netns 1; brctl addbr br0; ip l s br0 up; ip a l; sleep 8'
When I do
unshare -n -- /bin/bash -c 'ip link add link lo veth0 type veth peer
name veth3 netns 1; brctl addbr br0; \
ip l s br0 up; sleep 8; ip l s br0 down; sleep 1;
ip l s br0 up; sleep 8;'
I get "usage count = 7" on lo; when I add another up & down, I get
"usage count = 10". 4 times makes it a merry 13 refs...
-David
next parent reply other threads:[~2010-07-28 9:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20100727152514.GA13413@jupiter.n2.diac24.net>
[not found] ` <20100727100249.51ffc893@nehalam>
[not found] ` <20100728074428.GB13413@jupiter.n2.diac24.net>
2010-07-28 9:58 ` David Lamparter [this message]
2010-07-28 12:03 ` [Bridge] [BUG] bridge leaks 3 references on lo per up&down David Lamparter
2010-07-29 11:12 ` Herbert Xu
2010-07-31 6:37 ` David Miller
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