[  649.551111] veth0: entered allmulticast mode
[  649.551193] veth1: entered allmulticast mode
[  649.551227] veth2: entered allmulticast mode
[  649.551266] veth3: entered allmulticast mode
[  657.080398] veth0: left allmulticast mode
[  657.080479] veth1: left allmulticast mode
[  657.080542] veth2: left allmulticast mode
[  657.080603] veth3: left allmulticast mode