[ 1572.694617][ T4873] veth0: entered allmulticast mode
[ 1572.694994][ T4873] veth1: entered allmulticast mode
[ 1572.695300][ T4873] veth2: entered allmulticast mode
[ 1572.695603][ T4873] veth3: entered allmulticast mode
[ 1600.225477][ T4873] veth0: left allmulticast mode
[ 1600.225820][ T4873] veth1: left allmulticast mode
[ 1600.226057][ T4873] veth2: left allmulticast mode
[ 1600.226280][ T4873] veth3: left allmulticast mode