[ 1336.963580][T17440] veth0: entered allmulticast mode
[ 1336.964937][T17440] veth1: entered allmulticast mode
[ 1336.965367][T17440] veth2: entered allmulticast mode
[ 1336.965740][T17440] veth3: entered allmulticast mode
[ 1355.446654][T17440] veth0: left allmulticast mode
[ 1355.447187][T17440] veth1: left allmulticast mode
[ 1355.447596][T17440] veth2: left allmulticast mode
[ 1355.447985][T17440] veth3: left allmulticast mode