[ 1348.142984][T18031] veth0: entered allmulticast mode
[ 1348.144438][T18031] veth1: entered allmulticast mode
[ 1348.144826][T18031] veth2: entered allmulticast mode
[ 1348.145171][T18031] veth3: entered allmulticast mode
[ 1367.231877][T18031] veth0: left allmulticast mode
[ 1367.232254][T18031] veth1: left allmulticast mode
[ 1367.232565][T18031] veth2: left allmulticast mode
[ 1367.232846][T18031] veth3: left allmulticast mode