[ 1589.785364][T16423] br0: port 1(veth1) entered blocking state
[ 1589.785574][T16423] br0: port 1(veth1) entered disabled state
[ 1589.785838][T16423] veth1: entered allmulticast mode
[ 1589.786761][T16423] veth1: entered promiscuous mode
[ 1589.950302][T16428] br0: port 2(veth_segment) entered blocking state
[ 1589.950504][T16428] br0: port 2(veth_segment) entered disabled state
[ 1589.950679][T16428] veth_segment: entered allmulticast mode
[ 1589.951604][T16428] veth_segment: entered promiscuous mode
[ 1589.982559][T16429] br0: port 1(veth1) entered blocking state
[ 1589.982817][T16429] br0: port 1(veth1) entered forwarding state
[ 1590.003465][  T855] br0: port 2(veth_segment) entered blocking state
[ 1590.003831][  T855] br0: port 2(veth_segment) entered forwarding state
[ 1592.214980][T16442] iperf3 (16442) used greatest stack depth: 23056 bytes left
[ 1592.347512][   T12] br0: port 1(veth1) entered disabled state
[ 1592.362036][   T12] veth1 (unregistering): left allmulticast mode
[ 1592.362263][   T12] veth1 (unregistering): left promiscuous mode
[ 1592.362476][   T12] br0: port 1(veth1) entered disabled state
[ 1592.401988][   T12] veth_segment: left allmulticast mode
[ 1592.402174][   T12] veth_segment: left promiscuous mode
[ 1592.402433][   T12] br0: port 2(veth_segment) entered disabled state
[ 1607.791792][T16900] br0: port 1(veth1) entered blocking state
[ 1607.792002][T16900] br0: port 1(veth1) entered disabled state
[ 1607.792178][T16900] veth1: entered allmulticast mode
[ 1607.793072][T16900] veth1: entered promiscuous mode
[ 1607.961176][T16905] br0: port 2(veth_segment) entered blocking state
[ 1607.961358][T16905] br0: port 2(veth_segment) entered disabled state
[ 1607.961530][T16905] veth_segment: entered allmulticast mode
[ 1607.962438][T16905] veth_segment: entered promiscuous mode
[ 1607.988573][T16906] br0: port 1(veth1) entered blocking state
[ 1607.988777][T16906] br0: port 1(veth1) entered forwarding state
[ 1608.012371][   T36] br0: port 2(veth_segment) entered blocking state
[ 1608.012585][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1610.218430][T16919] iperf3 (16919) used greatest stack depth: 21968 bytes left
[ 1610.345503][   T12] br0: port 1(veth1) entered disabled state
[ 1610.358609][   T12] veth1 (unregistering): left allmulticast mode
[ 1610.358811][   T12] veth1 (unregistering): left promiscuous mode
[ 1610.358970][   T12] br0: port 1(veth1) entered disabled state
[ 1610.398404][   T12] veth_segment: left allmulticast mode
[ 1610.398554][   T12] veth_segment: left promiscuous mode
[ 1610.398774][   T12] br0: port 2(veth_segment) entered disabled state