[  648.036208] veth0: entered allmulticast mode
[  648.036315] veth1: entered allmulticast mode
[  648.036377] veth2: entered allmulticast mode
[  648.036437] veth3: entered allmulticast mode
[  657.170630] veth0: left allmulticast mode
[  657.170705] veth1: left allmulticast mode
[  657.170751] veth2: left allmulticast mode
[  657.170807] veth3: left allmulticast mode