[ 1343.139951][T17442] veth0: entered allmulticast mode
[ 1343.140697][T17442] veth1: entered allmulticast mode
[ 1343.141320][T17442] veth2: entered allmulticast mode
[ 1343.141640][T17442] veth3: entered allmulticast mode
[ 1361.771336][T17442] veth0: left allmulticast mode
[ 1361.771650][T17442] veth1: left allmulticast mode
[ 1361.771888][T17442] veth2: left allmulticast mode
[ 1361.772122][T17442] veth3: left allmulticast mode