[ 1607.922627][T17716] veth0: entered allmulticast mode
[ 1607.923964][T17716] veth1: entered allmulticast mode
[ 1607.924558][T17716] veth2: entered allmulticast mode
[ 1607.925188][T17716] veth3: entered allmulticast mode
[ 1631.403856][T17716] veth0: left allmulticast mode
[ 1631.404315][T17716] veth1: left allmulticast mode
[ 1631.404726][T17716] veth2: left allmulticast mode
[ 1631.405111][T17716] veth3: left allmulticast mode