[ 1545.362703][ T1796] br0: port 1(veth1) entered blocking state
[ 1545.363482][ T1796] br0: port 1(veth1) entered disabled state
[ 1545.363645][ T1796] veth1: entered allmulticast mode
[ 1545.364525][ T1796] veth1: entered promiscuous mode
[ 1545.539304][ T1801] br0: port 2(veth_segment) entered blocking state
[ 1545.539473][ T1801] br0: port 2(veth_segment) entered disabled state
[ 1545.539631][ T1801] veth_segment: entered allmulticast mode
[ 1545.540487][ T1801] veth_segment: entered promiscuous mode
[ 1545.561491][ T1802] br0: port 1(veth1) entered blocking state
[ 1545.561710][ T1802] br0: port 1(veth1) entered forwarding state
[ 1545.596461][   T46] br0: port 2(veth_segment) entered blocking state
[ 1545.596619][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1547.845593][ T1815] iperf3 (1815) used greatest stack depth: 23088 bytes left
[ 1547.975398][   T12] br0: port 1(veth1) entered disabled state
[ 1547.983245][   T12] veth1 (unregistering): left allmulticast mode
[ 1547.983458][   T12] veth1 (unregistering): left promiscuous mode
[ 1547.983654][   T12] br0: port 1(veth1) entered disabled state
[ 1548.015436][   T12] veth_segment: left allmulticast mode
[ 1548.015610][   T12] veth_segment: left promiscuous mode
[ 1548.015878][   T12] br0: port 2(veth_segment) entered disabled state
[ 1563.767150][ T2233] br0: port 1(veth1) entered blocking state
[ 1563.767374][ T2233] br0: port 1(veth1) entered disabled state
[ 1563.767589][ T2233] veth1: entered allmulticast mode
[ 1563.768526][ T2233] veth1: entered promiscuous mode
[ 1563.938964][ T2238] br0: port 2(veth_segment) entered blocking state
[ 1563.939169][ T2238] br0: port 2(veth_segment) entered disabled state
[ 1563.939381][ T2238] veth_segment: entered allmulticast mode
[ 1563.940322][ T2238] veth_segment: entered promiscuous mode
[ 1563.963377][ T2239] br0: port 1(veth1) entered blocking state
[ 1563.963553][ T2239] br0: port 1(veth1) entered forwarding state
[ 1563.992270][   T36] br0: port 2(veth_segment) entered blocking state
[ 1563.992431][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1566.236472][ T2252] iperf3 (2252) used greatest stack depth: 22560 bytes left
[ 1566.361723][   T12] br0: port 1(veth1) entered disabled state
[ 1566.371583][   T12] veth1 (unregistering): left allmulticast mode
[ 1566.372096][   T12] veth1 (unregistering): left promiscuous mode
[ 1566.372293][   T12] br0: port 1(veth1) entered disabled state
[ 1566.415972][   T12] veth_segment: left allmulticast mode
[ 1566.416106][   T12] veth_segment: left promiscuous mode
[ 1566.416289][   T12] br0: port 2(veth_segment) entered disabled state