[  215.963341][ T2228] veth0: entered allmulticast mode
[  215.963999][ T2228] veth1: entered allmulticast mode
[  215.964524][ T2228] veth2: entered allmulticast mode
[  215.965003][ T2228] veth3: entered allmulticast mode
[  233.714823][ T2228] veth0: left allmulticast mode
[  233.715095][ T2228] veth1: left allmulticast mode
[  233.715322][ T2228] veth2: left allmulticast mode
[  233.715532][ T2228] veth3: left allmulticast mode