[  648.960376][ T4640] veth0: entered allmulticast mode
[  648.960984][ T4640] veth0: left allmulticast mode
[  649.081027][ T4643] veth0: entered allmulticast mode
[  649.088070][ T4643] pimreg: entered allmulticast mode
[  649.195373][ T4648] veth0 (unregistering): left allmulticast mode
[  649.287986][   T12] pimreg: left allmulticast mode
[  649.564581][ T4656] veth0: entered allmulticast mode
[  649.622134][   T12] veth0: left allmulticast mode
[  649.765254][ T4662] veth0: entered allmulticast mode
[  649.815976][   T12] veth0: left allmulticast mode
[  650.242487][ T4680] veth0: entered allmulticast mode
[  650.251011][   T12] veth0: left allmulticast mode
[  650.349318][ T4683] veth0: entered allmulticast mode
[  650.406264][ T4688] veth0 (unregistering): left allmulticast mode
[  650.535491][ T4690] pimreg: entered allmulticast mode
[  650.561757][ T4690] pimreg: left allmulticast mode