[ 1753.152472][T20793] br0: port 1(veth1) entered blocking state
[ 1753.152682][T20793] br0: port 1(veth1) entered disabled state
[ 1753.152856][T20793] veth1: entered allmulticast mode
[ 1753.153935][T20793] veth1: entered promiscuous mode
[ 1753.332750][T20798] br0: port 2(veth_segment) entered blocking state
[ 1753.333435][T20798] br0: port 2(veth_segment) entered disabled state
[ 1753.341274][T20798] veth_segment: entered allmulticast mode
[ 1753.342445][T20798] veth_segment: entered promiscuous mode
[ 1753.364200][T20799] br0: port 1(veth1) entered blocking state
[ 1753.364387][T20799] br0: port 1(veth1) entered forwarding state
[ 1753.392643][ T5246] br0: port 2(veth_segment) entered blocking state
[ 1753.393181][ T5246] br0: port 2(veth_segment) entered forwarding state
[ 1755.755806][   T12] br0: port 1(veth1) entered disabled state
[ 1755.763244][   T12] veth1 (unregistering): left allmulticast mode
[ 1755.763434][   T12] veth1 (unregistering): left promiscuous mode
[ 1755.763598][   T12] br0: port 1(veth1) entered disabled state
[ 1755.793021][   T12] veth_segment: left allmulticast mode
[ 1755.793178][   T12] veth_segment: left promiscuous mode
[ 1755.793390][   T12] br0: port 2(veth_segment) entered disabled state
[ 1772.030655][T21270] br0: port 1(veth1) entered blocking state
[ 1772.030975][T21270] br0: port 1(veth1) entered disabled state
[ 1772.031207][T21270] veth1: entered allmulticast mode
[ 1772.032376][T21270] veth1: entered promiscuous mode
[ 1772.208390][T21275] br0: port 2(veth_segment) entered blocking state
[ 1772.208611][T21275] br0: port 2(veth_segment) entered disabled state
[ 1772.208836][T21275] veth_segment: entered allmulticast mode
[ 1772.210339][T21275] veth_segment: entered promiscuous mode
[ 1772.232258][T21276] br0: port 1(veth1) entered blocking state
[ 1772.232477][T21276] br0: port 1(veth1) entered forwarding state
[ 1772.255614][T13419] br0: port 2(veth_segment) entered blocking state
[ 1772.255789][T13419] br0: port 2(veth_segment) entered forwarding state
[ 1774.636179][T21289] iperf3 (21289) used greatest stack depth: 21936 bytes left
[ 1774.762257][   T12] br0: port 1(veth1) entered disabled state
[ 1774.772312][   T12] veth1 (unregistering): left allmulticast mode
[ 1774.772505][   T12] veth1 (unregistering): left promiscuous mode
[ 1774.772666][   T12] br0: port 1(veth1) entered disabled state
[ 1774.814606][   T12] veth_segment: left allmulticast mode
[ 1774.814758][   T12] veth_segment: left promiscuous mode
[ 1774.814970][   T12] br0: port 2(veth_segment) entered disabled state