[  993.004851] veth0: entered allmulticast mode
[  993.004936] veth1: entered allmulticast mode
[  993.005001] veth2: entered allmulticast mode
[  993.005060] veth3: entered allmulticast mode
[ 1001.507193] veth0: left allmulticast mode
[ 1001.507313] veth1: left allmulticast mode
[ 1001.507399] veth2: left allmulticast mode
[ 1001.507463] veth3: left allmulticast mode