[ 2127.273998][T19394] veth0: entered allmulticast mode
[ 2127.275892][T19394] veth1: entered allmulticast mode
[ 2127.276795][T19394] veth2: entered allmulticast mode
[ 2127.277645][T19394] veth3: entered allmulticast mode
[ 2150.187938][T19394] veth0: left allmulticast mode
[ 2150.188481][T19394] veth1: left allmulticast mode
[ 2150.188908][T19394] veth2: left allmulticast mode
[ 2150.189306][T19394] veth3: left allmulticast mode