[ 3326.774407][ T9115] veth0: entered allmulticast mode
[ 3326.774942][ T9115] veth1: entered allmulticast mode
[ 3326.775282][ T9115] veth2: entered allmulticast mode
[ 3326.775588][ T9115] veth3: entered allmulticast mode
[ 3354.658957][ T9115] veth0: left allmulticast mode
[ 3354.659269][ T9115] veth1: left allmulticast mode
[ 3354.659499][ T9115] veth2: left allmulticast mode
[ 3354.659727][ T9115] veth3: left allmulticast mode