[ 1576.036919][ T4880] veth0: entered allmulticast mode
[ 1576.037471][ T4880] veth1: entered allmulticast mode
[ 1576.038001][ T4880] veth2: entered allmulticast mode
[ 1576.038565][ T4880] veth3: entered allmulticast mode
[ 1603.231730][ T4880] veth0: left allmulticast mode
[ 1603.232102][ T4880] veth1: left allmulticast mode
[ 1603.232350][ T4880] veth2: left allmulticast mode
[ 1603.232581][ T4880] veth3: left allmulticast mode