[ 1731.438437][ T7371] veth0: entered allmulticast mode
[ 1731.439042][ T7371] veth1: entered allmulticast mode
[ 1731.439369][ T7371] veth2: entered allmulticast mode
[ 1731.439719][ T7371] veth3: entered allmulticast mode
[ 1760.377434][ T7371] veth0: left allmulticast mode
[ 1760.377931][ T7371] veth1: left allmulticast mode
[ 1760.378317][ T7371] veth2: left allmulticast mode
[ 1760.378742][ T7371] veth3: left allmulticast mode