[  633.440279] veth0: entered allmulticast mode
[  633.440375] veth1: entered allmulticast mode
[  633.440442] veth2: entered allmulticast mode
[  633.440499] veth3: entered allmulticast mode
[  642.704572] veth0: left allmulticast mode
[  642.704648] veth1: left allmulticast mode
[  642.704686] veth2: left allmulticast mode
[  642.704721] veth3: left allmulticast mode