[ 1636.346448][ T6513] veth0: entered allmulticast mode
[ 1636.347020][ T6513] veth1: entered allmulticast mode
[ 1636.347423][ T6513] veth2: entered allmulticast mode
[ 1636.347768][ T6513] veth3: entered allmulticast mode
[ 1663.066320][ T6513] veth0: left allmulticast mode
[ 1663.066645][ T6513] veth1: left allmulticast mode
[ 1663.066887][ T6513] veth2: left allmulticast mode
[ 1663.067135][ T6513] veth3: left allmulticast mode