[ 1361.296919][ T6939] veth0: entered allmulticast mode
[ 1361.297519][ T6939] veth1: entered allmulticast mode
[ 1361.306845][ T6939] veth2: entered allmulticast mode
[ 1361.307209][ T6939] veth3: entered allmulticast mode
[ 1386.310549][ T6939] veth0: left allmulticast mode
[ 1386.310841][ T6939] veth1: left allmulticast mode
[ 1386.311077][ T6939] veth2: left allmulticast mode
[ 1386.311317][ T6939] veth3: left allmulticast mode