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Groups > linux.kernel > #1348668
| From | Jeremiah Mahler <jmmahler@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 |
| Date | 2016-03-03 02:30 +0100 |
| Message-ID | <r8qfw-84R-9@gated-at.bofh.it> (permalink) |
| References | <r8lIR-4R2-9@gated-at.bofh.it> <r8lIR-4R2-11@gated-at.bofh.it> <r8lIR-4R2-7@gated-at.bofh.it> <r8mbV-5gA-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
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[REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 Jeremiah Mahler <jmmahler@gmail.com> - 2016-03-02 21:40 +0100
Re: [REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 David Ahern <dsa@cumulusnetworks.com> - 2016-03-02 22:10 +0100
Re: [REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 Jeremiah Mahler <jmmahler@gmail.com> - 2016-03-03 02:30 +0100
RE: [REGRESSION, bisect] net: ipv6: unregister_netdevice: waiting for lo to become free. Usage count = 2 Dexuan Cui <decui@microsoft.com> - 2016-03-03 06:30 +0100
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