[  400.930868][ T8100] br0: port 1(veth1) entered blocking state
[  400.931258][ T8100] br0: port 1(veth1) entered disabled state
[  400.931657][ T8100] veth1: entered allmulticast mode
[  400.933570][ T8100] veth1: entered promiscuous mode
[  401.184925][ T8105] br0: port 2(veth_segment) entered blocking state
[  401.185181][ T8105] br0: port 2(veth_segment) entered disabled state
[  401.185424][ T8105] veth_segment: entered allmulticast mode
[  401.186582][ T8105] veth_segment: entered promiscuous mode
[  401.241360][ T8106] br0: port 1(veth1) entered blocking state
[  401.241807][ T8106] br0: port 1(veth1) entered forwarding state
[  401.270819][ T6900] br0: port 2(veth_segment) entered blocking state
[  401.271126][ T6900] br0: port 2(veth_segment) entered forwarding state
[  403.656787][ T8119] iperf3 (8119) used greatest stack depth: 22800 bytes left
[  403.856403][   T12] br0: port 1(veth1) entered disabled state
[  403.873176][   T12] veth1 (unregistering): left allmulticast mode
[  403.875536][   T12] veth1 (unregistering): left promiscuous mode
[  403.875806][   T12] br0: port 1(veth1) entered disabled state
[  403.943225][   T12] veth_segment: left allmulticast mode
[  403.943423][   T12] veth_segment: left promiscuous mode
[  403.943715][   T12] br0: port 2(veth_segment) entered disabled state
[  425.172177][ T8626] br0: port 1(veth1) entered blocking state
[  425.172915][ T8626] br0: port 1(veth1) entered disabled state
[  425.173264][ T8626] veth1: entered allmulticast mode
[  425.175033][ T8626] veth1: entered promiscuous mode
[  425.449836][ T8631] br0: port 2(veth_segment) entered blocking state
[  425.450054][ T8631] br0: port 2(veth_segment) entered disabled state
[  425.450239][ T8631] veth_segment: entered allmulticast mode
[  425.451274][ T8631] veth_segment: entered promiscuous mode
[  425.493908][ T8632] br0: port 1(veth1) entered blocking state
[  425.494215][ T8632] br0: port 1(veth1) entered forwarding state
[  425.524302][   T93] br0: port 2(veth_segment) entered blocking state
[  425.524645][   T93] br0: port 2(veth_segment) entered forwarding state
[  427.863930][ T8645] iperf3 (8645) used greatest stack depth: 21216 bytes left
[  428.027720][   T12] br0: port 1(veth1) entered disabled state
[  428.035923][   T12] veth1 (unregistering): left allmulticast mode
[  428.036100][   T12] veth1 (unregistering): left promiscuous mode
[  428.036258][   T12] br0: port 1(veth1) entered disabled state
[  428.066991][   T12] veth_segment: left allmulticast mode
[  428.067148][   T12] veth_segment: left promiscuous mode
[  428.067368][   T12] br0: port 2(veth_segment) entered disabled state