[ 1231.555666][ T4006] veth0: entered allmulticast mode
[ 1231.556176][ T4006] veth1: entered allmulticast mode
[ 1231.556491][ T4006] veth2: entered allmulticast mode
[ 1231.556809][ T4006] veth3: entered allmulticast mode
[ 1231.557105][ T4006] veth4: entered allmulticast mode
[ 1231.557418][ T4006] veth5: entered allmulticast mode
[ 1287.446172][ T4006] veth0: left allmulticast mode
[ 1287.446505][ T4006] veth1: left allmulticast mode
[ 1287.446764][ T4006] veth2: left allmulticast mode
[ 1287.446988][ T4006] veth3: left allmulticast mode
[ 1287.447254][ T4006] veth4: left allmulticast mode
[ 1287.447572][ T4006] veth5: left allmulticast mode