[ 1940.988203][ T5549] br0: port 1(veth1) entered blocking state
[ 1940.988395][ T5549] br0: port 1(veth1) entered disabled state
[ 1940.988555][ T5549] veth1: entered allmulticast mode
[ 1940.989445][ T5549] veth1: entered promiscuous mode
[ 1941.168183][ T5554] br0: port 2(veth_segment) entered blocking state
[ 1941.168357][ T5554] br0: port 2(veth_segment) entered disabled state
[ 1941.168514][ T5554] veth_segment: entered allmulticast mode
[ 1941.169374][ T5554] veth_segment: entered promiscuous mode
[ 1941.191411][ T5555] br0: port 2(veth_segment) entered blocking state
[ 1941.191587][ T5555] br0: port 2(veth_segment) entered forwarding state
[ 1941.192147][ T5555] br0: port 1(veth1) entered blocking state
[ 1941.192302][ T5555] br0: port 1(veth1) entered forwarding state
[ 1943.478155][ T5568] iperf3 (5568) used greatest stack depth: 23024 bytes left
[ 1943.594396][   T69] br0: port 1(veth1) entered disabled state
[ 1943.603276][   T69] veth1 (unregistering): left allmulticast mode
[ 1943.603444][   T69] veth1 (unregistering): left promiscuous mode
[ 1943.603591][   T69] br0: port 1(veth1) entered disabled state
[ 1943.633709][   T69] veth_segment: left allmulticast mode
[ 1943.633908][   T69] veth_segment: left promiscuous mode
[ 1943.634122][   T69] br0: port 2(veth_segment) entered disabled state
[ 1959.689128][ T5979] br0: port 1(veth1) entered blocking state
[ 1959.689333][ T5979] br0: port 1(veth1) entered disabled state
[ 1959.689492][ T5979] veth1: entered allmulticast mode
[ 1959.690372][ T5979] veth1: entered promiscuous mode
[ 1959.878877][ T5984] br0: port 2(veth_segment) entered blocking state
[ 1959.879088][ T5984] br0: port 2(veth_segment) entered disabled state
[ 1959.879300][ T5984] veth_segment: entered allmulticast mode
[ 1959.880591][ T5984] veth_segment: entered promiscuous mode
[ 1959.903739][ T5985] br0: port 2(veth_segment) entered blocking state
[ 1959.903909][ T5985] br0: port 2(veth_segment) entered forwarding state
[ 1959.904188][ T5985] br0: port 1(veth1) entered blocking state
[ 1959.904357][ T5985] br0: port 1(veth1) entered forwarding state
[ 1962.174140][ T5998] iperf3 (5998) used greatest stack depth: 21520 bytes left
[ 1962.289248][   T69] br0: port 1(veth1) entered disabled state
[ 1962.301299][   T69] veth1 (unregistering): left allmulticast mode
[ 1962.301506][   T69] veth1 (unregistering): left promiscuous mode
[ 1962.301698][   T69] br0: port 1(veth1) entered disabled state
[ 1962.330550][   T69] veth_segment: left allmulticast mode
[ 1962.330721][   T69] veth_segment: left promiscuous mode
[ 1962.330984][   T69] br0: port 2(veth_segment) entered disabled state