[ 1964.235770][ T9879] br0: port 1(veth1) entered blocking state
[ 1964.236087][ T9879] br0: port 1(veth1) entered disabled state
[ 1964.236371][ T9879] veth1: entered allmulticast mode
[ 1964.237955][ T9879] veth1: entered promiscuous mode
[ 1964.447431][ T9884] br0: port 2(veth_segment) entered blocking state
[ 1964.447735][ T9884] br0: port 2(veth_segment) entered disabled state
[ 1964.448016][ T9884] veth_segment: entered allmulticast mode
[ 1964.449062][ T9884] veth_segment: entered promiscuous mode
[ 1964.475780][ T9885] br0: port 2(veth_segment) entered blocking state
[ 1964.476123][ T9885] br0: port 2(veth_segment) entered forwarding state
[ 1964.476602][ T9885] br0: port 1(veth1) entered blocking state
[ 1964.476945][ T9885] br0: port 1(veth1) entered forwarding state
[ 1966.893861][   T12] br0: port 1(veth1) entered disabled state
[ 1966.904043][   T12] veth1 (unregistering): left allmulticast mode
[ 1966.904333][   T12] veth1 (unregistering): left promiscuous mode
[ 1966.904610][   T12] br0: port 1(veth1) entered disabled state
[ 1966.929313][   T12] veth_segment: left allmulticast mode
[ 1966.929542][   T12] veth_segment: left promiscuous mode
[ 1966.930046][   T12] br0: port 2(veth_segment) entered disabled state
[ 1984.393282][T10309] br0: port 1(veth1) entered blocking state
[ 1984.393639][T10309] br0: port 1(veth1) entered disabled state
[ 1984.394425][T10309] veth1: entered allmulticast mode
[ 1984.395523][T10309] veth1: entered promiscuous mode
[ 1984.590606][T10314] br0: port 2(veth_segment) entered blocking state
[ 1984.590912][T10314] br0: port 2(veth_segment) entered disabled state
[ 1984.591193][T10314] veth_segment: entered allmulticast mode
[ 1984.592217][T10314] veth_segment: entered promiscuous mode
[ 1984.627654][T10315] br0: port 2(veth_segment) entered blocking state
[ 1984.628004][T10315] br0: port 2(veth_segment) entered forwarding state
[ 1984.628473][T10315] br0: port 1(veth1) entered blocking state
[ 1984.628804][T10315] br0: port 1(veth1) entered forwarding state
[ 1986.949278][T10328] iperf3 (10328) used greatest stack depth: 21152 bytes left
[ 1987.069452][   T12] br0: port 1(veth1) entered disabled state
[ 1987.079057][   T12] veth1 (unregistering): left allmulticast mode
[ 1987.079385][   T12] veth1 (unregistering): left promiscuous mode
[ 1987.080036][   T12] br0: port 1(veth1) entered disabled state
[ 1987.109130][   T12] veth_segment: left allmulticast mode
[ 1987.109360][   T12] veth_segment: left promiscuous mode
[ 1987.109637][   T12] br0: port 2(veth_segment) entered disabled state