[ 1216.496207][T18950] veth0: entered allmulticast mode
[ 1216.497234][T18950] veth1: entered allmulticast mode
[ 1216.497958][T18950] veth2: entered allmulticast mode
[ 1216.498651][T18950] veth3: entered allmulticast mode
[ 1238.954772][T18950] veth0: left allmulticast mode
[ 1238.955274][T18950] veth1: left allmulticast mode
[ 1238.955701][T18950] veth2: left allmulticast mode
[ 1238.956112][T18950] veth3: left allmulticast mode