[ 1801.404007][T15306] veth-s1: entered promiscuous mode
[ 1802.437600][T15311] veth-s2: entered promiscuous mode
[ 1807.460146][T15306] veth-s1: left promiscuous mode
[ 1808.526321][T15311] veth-s2: left promiscuous mode
[ 1817.622887][T15335] veth-s1: entered promiscuous mode
[ 1821.620425][T15335] veth-s1: left promiscuous mode
[ 1830.144173][T15375] ip (15375) used greatest stack depth: 23712 bytes left
[ 1831.094214][T15408] veth-s1: entered promiscuous mode
[ 1832.138303][T15413] veth-s2: entered promiscuous mode
[ 1837.157545][T15408] veth-s1: left promiscuous mode
[ 1838.225402][T15413] veth-s2: left promiscuous mode
[ 1847.308964][T15437] veth-s1: entered promiscuous mode
[ 1851.308923][T15437] veth-s1: left promiscuous mode