Messages in this thread | | | From | Dexuan Cui <> | Subject | RE: [REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 | Date | Thu, 3 Mar 2016 05:25:58 +0000 |
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> Hi David, > On Wed, Mar 02, 2016 at 01:00:21PM -0800, David Ahern wrote: > > On 3/2/16 12:31 PM, Jeremiah Mahler wrote: > > >>On Tue, Mar 01, 2016 at 08:11:54AM +0000, Dexuan Cui wrote: > > >>>Hi, I got this line every 10 seconds with today's linux-next in a Hyper-V > guest, even > > >>>when I didn't configure any NIC for the guest: > > >>> > > >>>[ 72.604249] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>>[ 82.708170] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>>[ 92.788079] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>>[ 102.808132] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>>[ 112.928166] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>>[ 122.952069] unregister_netdevice: waiting for lo to become free. Usage > count = 2 > > >>> > > >>>I don't think this is related to the underlying host, since it's related to "lo". > > > > This should fix it: > > https://patchwork.ozlabs.org/patch/591102/ > > > David > > That patch fixes the problem on my machine. > Thanks for the quick fix :-) > > - Jeremiah Mahler
This works for me too! Thanks!
Thanks, -- Dexuan
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