[ 1811.498592][T15625] veth-s1: entered promiscuous mode
[ 1812.545941][T15630] veth-s2: entered promiscuous mode
[ 1817.554121][T15625] veth-s1: left promiscuous mode
[ 1818.654440][T15630] veth-s2: left promiscuous mode
[ 1825.867827][T15654] veth-s2: entered promiscuous mode
[ 1829.873871][T15654] veth-s2: left promiscuous mode
[ 1838.916950][T15727] veth-s1: entered promiscuous mode
[ 1839.967773][T15732] veth-s2: entered promiscuous mode
[ 1844.977688][T15727] veth-s1: left promiscuous mode
[ 1846.048274][T15732] veth-s2: left promiscuous mode
[ 1853.177823][T15756] veth-s2: entered promiscuous mode
[ 1857.164013][T15756] veth-s2: left promiscuous mode