[ 2029.813356][T12838] br0: port 1(veth1) entered blocking state
[ 2029.813692][T12838] br0: port 1(veth1) entered disabled state
[ 2029.814012][T12838] veth1: entered allmulticast mode
[ 2029.815096][T12838] veth1: entered promiscuous mode
[ 2030.008621][T12843] br0: port 2(veth_segment) entered blocking state
[ 2030.008913][T12843] br0: port 2(veth_segment) entered disabled state
[ 2030.009192][T12843] veth_segment: entered allmulticast mode
[ 2030.010173][T12843] veth_segment: entered promiscuous mode
[ 2030.034395][T12844] br0: port 2(veth_segment) entered blocking state
[ 2030.034689][T12844] br0: port 2(veth_segment) entered forwarding state
[ 2030.035101][T12844] br0: port 1(veth1) entered blocking state
[ 2030.035398][T12844] br0: port 1(veth1) entered forwarding state
[ 2032.319335][T12857] iperf3 (12857) used greatest stack depth: 21872 bytes left
[ 2032.439861][   T12] br0: port 1(veth1) entered disabled state
[ 2032.451728][   T12] veth1 (unregistering): left allmulticast mode
[ 2032.452102][   T12] veth1 (unregistering): left promiscuous mode
[ 2032.452484][   T12] br0: port 1(veth1) entered disabled state
[ 2032.488132][   T12] veth_segment: left allmulticast mode
[ 2032.488382][   T12] veth_segment: left promiscuous mode
[ 2032.488705][   T12] br0: port 2(veth_segment) entered disabled state
[ 2049.422089][T13291] br0: port 1(veth1) entered blocking state
[ 2049.422411][T13291] br0: port 1(veth1) entered disabled state
[ 2049.422694][T13291] veth1: entered allmulticast mode
[ 2049.423706][T13291] veth1: entered promiscuous mode
[ 2049.629442][T13296] br0: port 2(veth_segment) entered blocking state
[ 2049.629732][T13296] br0: port 2(veth_segment) entered disabled state
[ 2049.630012][T13296] veth_segment: entered allmulticast mode
[ 2049.630999][T13296] veth_segment: entered promiscuous mode
[ 2049.656287][T13297] br0: port 2(veth_segment) entered blocking state
[ 2049.656580][T13297] br0: port 2(veth_segment) entered forwarding state
[ 2049.656974][T13297] br0: port 1(veth1) entered blocking state
[ 2049.657256][T13297] br0: port 1(veth1) entered forwarding state
[ 2051.948433][T13310] iperf3 (13310) used greatest stack depth: 20672 bytes left
[ 2052.075787][   T12] br0: port 1(veth1) entered disabled state
[ 2052.085704][   T12] veth1 (unregistering): left allmulticast mode
[ 2052.085978][   T12] veth1 (unregistering): left promiscuous mode
[ 2052.087068][   T12] br0: port 1(veth1) entered disabled state
[ 2052.114188][   T12] veth_segment: left allmulticast mode
[ 2052.114402][   T12] veth_segment: left promiscuous mode
[ 2052.114669][   T12] br0: port 2(veth_segment) entered disabled state