[  837.188760][ T2706] veth0: entered allmulticast mode
[  837.189214][ T2706] veth1: entered allmulticast mode
[  837.189513][ T2706] veth2: entered allmulticast mode
[  837.189883][ T2706] veth3: entered allmulticast mode
[  848.250737][ T2706] veth0: left allmulticast mode
[  848.251053][ T2706] veth1: left allmulticast mode
[  848.251318][ T2706] veth2: left allmulticast mode
[  848.251547][ T2706] veth3: left allmulticast mode