[ 1286.610402][ T8297] veth0: entered allmulticast mode
[ 1286.610990][ T8297] veth1: entered allmulticast mode
[ 1286.611316][ T8297] veth2: entered allmulticast mode
[ 1286.611629][ T8297] veth3: entered allmulticast mode
[ 1311.166792][ T8297] veth0: left allmulticast mode
[ 1311.167138][ T8297] veth1: left allmulticast mode
[ 1311.167375][ T8297] veth2: left allmulticast mode
[ 1311.167642][ T8297] veth3: left allmulticast mode