[ 1847.663228][ T4243] br0: port 1(veth1) entered blocking state
[ 1847.663469][ T4243] br0: port 1(veth1) entered disabled state
[ 1847.663689][ T4243] veth1: entered allmulticast mode
[ 1847.664686][ T4243] veth1: entered promiscuous mode
[ 1847.838348][ T4248] br0: port 2(veth_segment) entered blocking state
[ 1847.838560][ T4248] br0: port 2(veth_segment) entered disabled state
[ 1847.838792][ T4248] veth_segment: entered allmulticast mode
[ 1847.839753][ T4248] veth_segment: entered promiscuous mode
[ 1847.866876][ T4249] br0: port 1(veth1) entered blocking state
[ 1847.867065][ T4249] br0: port 1(veth1) entered forwarding state
[ 1847.892452][   T36] br0: port 2(veth_segment) entered blocking state
[ 1847.892752][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1850.119634][ T4262] iperf3 (4262) used greatest stack depth: 23056 bytes left
[ 1850.249783][   T71] br0: port 1(veth1) entered disabled state
[ 1850.259105][   T71] veth1 (unregistering): left allmulticast mode
[ 1850.259331][   T71] veth1 (unregistering): left promiscuous mode
[ 1850.259491][   T71] br0: port 1(veth1) entered disabled state
[ 1850.291265][   T71] veth_segment: left allmulticast mode
[ 1850.291414][   T71] veth_segment: left promiscuous mode
[ 1850.291610][   T71] br0: port 2(veth_segment) entered disabled state
[ 1868.402978][ T4721] br0: port 1(veth1) entered blocking state
[ 1868.403222][ T4721] br0: port 1(veth1) entered disabled state
[ 1868.403439][ T4721] veth1: entered allmulticast mode
[ 1868.404369][ T4721] veth1: entered promiscuous mode
[ 1868.567386][ T4726] br0: port 2(veth_segment) entered blocking state
[ 1868.567568][ T4726] br0: port 2(veth_segment) entered disabled state
[ 1868.567748][ T4726] veth_segment: entered allmulticast mode
[ 1868.568651][ T4726] veth_segment: entered promiscuous mode
[ 1868.594821][ T4727] br0: port 1(veth1) entered blocking state
[ 1868.595097][ T4727] br0: port 1(veth1) entered forwarding state
[ 1868.616097][ T7744] br0: port 2(veth_segment) entered blocking state
[ 1868.616299][ T7744] br0: port 2(veth_segment) entered forwarding state
[ 1870.856447][ T4740] iperf3 (4740) used greatest stack depth: 22400 bytes left
[ 1870.990736][   T71] br0: port 1(veth1) entered disabled state
[ 1871.000060][   T71] veth1 (unregistering): left allmulticast mode
[ 1871.000250][   T71] veth1 (unregistering): left promiscuous mode
[ 1871.000415][   T71] br0: port 1(veth1) entered disabled state
[ 1871.018990][   T71] veth_segment: left allmulticast mode
[ 1871.019142][   T71] veth_segment: left promiscuous mode
[ 1871.019340][   T71] br0: port 2(veth_segment) entered disabled state