[ 1828.335813][ T8574] br0: port 1(veth1) entered blocking state
[ 1828.336041][ T8574] br0: port 1(veth1) entered disabled state
[ 1828.336872][ T8574] veth1: entered allmulticast mode
[ 1828.337791][ T8574] veth1: entered promiscuous mode
[ 1828.511163][ T8579] br0: port 2(veth_segment) entered blocking state
[ 1828.511365][ T8579] br0: port 2(veth_segment) entered disabled state
[ 1828.511581][ T8579] veth_segment: entered allmulticast mode
[ 1828.512514][ T8579] veth_segment: entered promiscuous mode
[ 1828.543103][ T8580] br0: port 2(veth_segment) entered blocking state
[ 1828.543283][ T8580] br0: port 2(veth_segment) entered forwarding state
[ 1828.543566][ T8580] br0: port 1(veth1) entered blocking state
[ 1828.543717][ T8580] br0: port 1(veth1) entered forwarding state
[ 1830.790133][ T8593] iperf3 (8593) used greatest stack depth: 22336 bytes left
[ 1830.907589][   T12] br0: port 1(veth1) entered disabled state
[ 1830.918470][   T12] veth1 (unregistering): left allmulticast mode
[ 1830.918634][   T12] veth1 (unregistering): left promiscuous mode
[ 1830.918786][   T12] br0: port 1(veth1) entered disabled state
[ 1830.948389][   T12] veth_segment: left allmulticast mode
[ 1830.948521][   T12] veth_segment: left promiscuous mode
[ 1830.948717][   T12] br0: port 2(veth_segment) entered disabled state
[ 1846.947744][ T8999] br0: port 1(veth1) entered blocking state
[ 1846.947974][ T8999] br0: port 1(veth1) entered disabled state
[ 1846.948209][ T8999] veth1: entered allmulticast mode
[ 1846.949101][ T8999] veth1: entered promiscuous mode
[ 1847.119233][ T9004] br0: port 2(veth_segment) entered blocking state
[ 1847.119434][ T9004] br0: port 2(veth_segment) entered disabled state
[ 1847.119642][ T9004] veth_segment: entered allmulticast mode
[ 1847.120577][ T9004] veth_segment: entered promiscuous mode
[ 1847.151867][ T9005] br0: port 2(veth_segment) entered blocking state
[ 1847.152033][ T9005] br0: port 2(veth_segment) entered forwarding state
[ 1847.152303][ T9005] br0: port 1(veth1) entered blocking state
[ 1847.152456][ T9005] br0: port 1(veth1) entered forwarding state
[ 1849.405939][ T9018] iperf3 (9018) used greatest stack depth: 21216 bytes left
[ 1849.505948][   T12] br0: port 1(veth1) entered disabled state
[ 1849.516476][   T12] veth1 (unregistering): left allmulticast mode
[ 1849.516641][   T12] veth1 (unregistering): left promiscuous mode
[ 1849.516784][   T12] br0: port 1(veth1) entered disabled state
[ 1849.547636][   T12] veth_segment: left allmulticast mode
[ 1849.547769][   T12] veth_segment: left promiscuous mode
[ 1849.547947][   T12] br0: port 2(veth_segment) entered disabled state