[  639.869296] veth0: entered allmulticast mode
[  639.869382] veth1: entered allmulticast mode
[  639.869428] veth2: entered allmulticast mode
[  639.869471] veth3: entered allmulticast mode
[  649.041373] veth0: left allmulticast mode
[  649.041457] veth1: left allmulticast mode
[  649.041492] veth2: left allmulticast mode
[  649.041528] veth3: left allmulticast mode