[ 1419.767585][ T7327] veth0: entered allmulticast mode
[ 1419.768110][ T7327] veth1: entered allmulticast mode
[ 1419.768434][ T7327] veth2: entered allmulticast mode
[ 1419.768755][ T7327] veth3: entered allmulticast mode
[ 1447.345267][ T7327] veth0: left allmulticast mode
[ 1447.345562][ T7327] veth1: left allmulticast mode
[ 1447.345792][ T7327] veth2: left allmulticast mode
[ 1447.346027][ T7327] veth3: left allmulticast mode