[ 1518.485544][ T4380] veth0: entered allmulticast mode
[ 1518.486118][ T4380] veth1: entered allmulticast mode
[ 1518.486442][ T4380] veth2: entered allmulticast mode
[ 1518.486780][ T4380] veth3: entered allmulticast mode
[ 1544.471890][ T4380] veth0: left allmulticast mode
[ 1544.472169][ T4380] veth1: left allmulticast mode
[ 1544.472502][ T4380] veth2: left allmulticast mode
[ 1544.472789][ T4380] veth3: left allmulticast mode