[ 1937.032629][ T4363] veth-s1: entered promiscuous mode
[ 1938.073322][ T4368] veth-s2: entered promiscuous mode
[ 1943.081004][ T4363] veth-s1: left promiscuous mode
[ 1944.155895][ T4368] veth-s2: left promiscuous mode
[ 1953.621943][ T4392] veth-s1: entered promiscuous mode
[ 1957.603924][ T4392] veth-s1: left promiscuous mode
[ 1965.347879][ T4471] veth-s1: entered promiscuous mode
[ 1966.380399][ T4476] veth-s2: entered promiscuous mode
[ 1971.385251][ T4471] veth-s1: left promiscuous mode
[ 1972.465865][ T4476] veth-s2: left promiscuous mode
[ 1980.475281][ T4500] veth-s2: entered promiscuous mode
[ 1984.458009][ T4500] veth-s2: left promiscuous mode