[ 2160.052395][T25860] br0: port 1(veth1) entered blocking state
[ 2160.052607][T25860] br0: port 1(veth1) entered disabled state
[ 2160.052781][T25860] veth1: entered allmulticast mode
[ 2160.053705][T25860] veth1: entered promiscuous mode
[ 2160.255540][T25865] br0: port 2(veth_segment) entered blocking state
[ 2160.255719][T25865] br0: port 2(veth_segment) entered disabled state
[ 2160.255886][T25865] veth_segment: entered allmulticast mode
[ 2160.256791][T25865] veth_segment: entered promiscuous mode
[ 2160.286362][T25866] br0: port 2(veth_segment) entered blocking state
[ 2160.286541][T25866] br0: port 2(veth_segment) entered forwarding state
[ 2160.286826][T25866] br0: port 1(veth1) entered blocking state
[ 2160.286987][T25866] br0: port 1(veth1) entered forwarding state
[ 2162.721952][T25881] iperf3 (25881) used greatest stack depth: 21808 bytes left
[ 2162.865701][   T71] br0: port 1(veth1) entered disabled state
[ 2162.879921][   T71] veth1 (unregistering): left allmulticast mode
[ 2162.880179][   T71] veth1 (unregistering): left promiscuous mode
[ 2162.880393][   T71] br0: port 1(veth1) entered disabled state
[ 2162.907767][   T71] veth_segment: left allmulticast mode
[ 2162.908005][   T71] veth_segment: left promiscuous mode
[ 2162.908362][   T71] br0: port 2(veth_segment) entered disabled state
[ 2181.634539][T26307] br0: port 1(veth1) entered blocking state
[ 2181.634745][T26307] br0: port 1(veth1) entered disabled state
[ 2181.634915][T26307] veth1: entered allmulticast mode
[ 2181.635810][T26307] veth1: entered promiscuous mode
[ 2181.827334][T26312] br0: port 2(veth_segment) entered blocking state
[ 2181.827515][T26312] br0: port 2(veth_segment) entered disabled state
[ 2181.827677][T26312] veth_segment: entered allmulticast mode
[ 2181.828586][T26312] veth_segment: entered promiscuous mode
[ 2181.859305][T26313] br0: port 2(veth_segment) entered blocking state
[ 2181.859486][T26313] br0: port 2(veth_segment) entered forwarding state
[ 2181.859771][T26313] br0: port 1(veth1) entered blocking state
[ 2181.859927][T26313] br0: port 1(veth1) entered forwarding state
[ 2184.147167][T26326] iperf3 (26326) used greatest stack depth: 21168 bytes left
[ 2184.298766][   T71] br0: port 1(veth1) entered disabled state
[ 2184.308397][   T71] veth1 (unregistering): left allmulticast mode
[ 2184.308573][   T71] veth1 (unregistering): left promiscuous mode
[ 2184.308731][   T71] br0: port 1(veth1) entered disabled state
[ 2184.338270][   T71] veth_segment: left allmulticast mode
[ 2184.338413][   T71] veth_segment: left promiscuous mode
[ 2184.338613][   T71] br0: port 2(veth_segment) entered disabled state