[ 1419.164967][ T8998] veth0: entered allmulticast mode
[ 1419.165349][ T8998] veth1: entered allmulticast mode
[ 1419.165653][ T8998] veth2: entered allmulticast mode
[ 1419.165981][ T8998] veth3: entered allmulticast mode
[ 1444.117401][ T8998] veth0: left allmulticast mode
[ 1444.117891][ T8998] veth1: left allmulticast mode
[ 1444.118299][ T8998] veth2: left allmulticast mode
[ 1444.118694][ T8998] veth3: left allmulticast mode