[ 1629.929481][ T7474] veth0: entered allmulticast mode
[ 1629.931778][ T7474] veth1: entered allmulticast mode
[ 1629.932399][ T7474] veth2: entered allmulticast mode
[ 1629.932947][ T7474] veth3: entered allmulticast mode
[ 1653.417681][ T7474] veth0: left allmulticast mode
[ 1653.418254][ T7474] veth1: left allmulticast mode
[ 1653.418689][ T7474] veth2: left allmulticast mode
[ 1653.419116][ T7474] veth3: left allmulticast mode