From: David Ahern <dsa@cumulusnetworks.com>
To: lkp@lists.01.org
Subject: Re: [net] 21bb45b419: kmsg.unregister_netdevice:waiting_for_br-lan_to_become_free.Usage_count=
Date: Mon, 29 Feb 2016 11:03:31 -0800 [thread overview]
Message-ID: <56D49603.4010900@cumulusnetworks.com> (raw)
In-Reply-To: <87si0byk5w.fsf@yhuang-dev.intel.com>
[-- Attachment #1: Type: text/plain, Size: 734 bytes --]
On 2/29/16 12:50 AM, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux David-Ahern/net-ipv6-Make-address-flushing-on-ifdown-optional/20160214-062626
> commit 21bb45b419243ee4d9d74f1d1f97164fbfc481c3 ("net: ipv6: Make address flushing on ifdown optional")
>
>
> [ 136.160531] unregister_netdevice: waiting for br-lan to become free. Usage count = 1
>
How do I get the series of commands run? From the logs it looks like
there is a creation of a bridge, eth0 enslavement, admin down on bridge
and then delete of the bridge. When I run those commands in a VM I do
not hit the usage count of 1, so I am clearly missing some commands.
Thanks for the report,
David
WARNING: multiple messages have this Message-ID (diff)
From: David Ahern <dsa@cumulusnetworks.com>
To: kernel test robot <ying.huang@linux.intel.com>
Cc: lkp@01.org, LKML <linux-kernel@vger.kernel.org>,
0day robot <fengguang.wu@intel.com>
Subject: Re: [lkp] [net] 21bb45b419: kmsg.unregister_netdevice:waiting_for_br-lan_to_become_free.Usage_count=
Date: Mon, 29 Feb 2016 11:03:31 -0800 [thread overview]
Message-ID: <56D49603.4010900@cumulusnetworks.com> (raw)
In-Reply-To: <87si0byk5w.fsf@yhuang-dev.intel.com>
On 2/29/16 12:50 AM, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux David-Ahern/net-ipv6-Make-address-flushing-on-ifdown-optional/20160214-062626
> commit 21bb45b419243ee4d9d74f1d1f97164fbfc481c3 ("net: ipv6: Make address flushing on ifdown optional")
>
>
> [ 136.160531] unregister_netdevice: waiting for br-lan to become free. Usage count = 1
>
How do I get the series of commands run? From the logs it looks like
there is a creation of a bridge, eth0 enslavement, admin down on bridge
and then delete of the bridge. When I run those commands in a VM I do
not hit the usage count of 1, so I am clearly missing some commands.
Thanks for the report,
David
next prev parent reply other threads:[~2016-02-29 19:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-29 8:50 [net] 21bb45b419: kmsg.unregister_netdevice:waiting_for_br-lan_to_become_free.Usage_count= kernel test robot
2016-02-29 8:50 ` [lkp] " kernel test robot
2016-02-29 19:03 ` David Ahern [this message]
2016-02-29 19:03 ` David Ahern
2016-03-02 8:00 ` Huang, Ying
2016-03-02 8:00 ` [LKP] [lkp] " Huang, Ying
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