[ 1212.020732][ T6214] veth0: entered allmulticast mode
[ 1212.021072][ T6214] veth1: entered allmulticast mode
[ 1212.021305][ T6214] veth2: entered allmulticast mode
[ 1212.021536][ T6214] veth3: entered allmulticast mode
[ 1223.165965][ T6214] veth0: left allmulticast mode
[ 1223.166269][ T6214] veth1: left allmulticast mode
[ 1223.166539][ T6214] veth2: left allmulticast mode
[ 1223.166778][ T6214] veth3: left allmulticast mode