[ 1845.786867][ T7411] br0: port 1(veth1) entered blocking state
[ 1845.787057][ T7411] br0: port 1(veth1) entered disabled state
[ 1845.787217][ T7411] veth1: entered allmulticast mode
[ 1845.788093][ T7411] veth1: entered promiscuous mode
[ 1845.973890][ T7416] br0: port 2(veth_segment) entered blocking state
[ 1845.974070][ T7416] br0: port 2(veth_segment) entered disabled state
[ 1845.974233][ T7416] veth_segment: entered allmulticast mode
[ 1845.975111][ T7416] veth_segment: entered promiscuous mode
[ 1846.009824][ T7417] br0: port 2(veth_segment) entered blocking state
[ 1846.010012][ T7417] br0: port 2(veth_segment) entered forwarding state
[ 1846.010299][ T7417] br0: port 1(veth1) entered blocking state
[ 1846.010456][ T7417] br0: port 1(veth1) entered forwarding state
[ 1848.284072][ T7430] iperf3 (7430) used greatest stack depth: 22112 bytes left
[ 1848.410198][   T12] br0: port 1(veth1) entered disabled state
[ 1848.416304][   T12] veth1 (unregistering): left allmulticast mode
[ 1848.416476][   T12] veth1 (unregistering): left promiscuous mode
[ 1848.416629][   T12] br0: port 1(veth1) entered disabled state
[ 1848.448922][   T12] veth_segment: left allmulticast mode
[ 1848.449051][   T12] veth_segment: left promiscuous mode
[ 1848.449229][   T12] br0: port 2(veth_segment) entered disabled state
[ 1865.036599][ T7848] br0: port 1(veth1) entered blocking state
[ 1865.036826][ T7848] br0: port 1(veth1) entered disabled state
[ 1865.041770][ T7848] veth1: entered allmulticast mode
[ 1865.042701][ T7848] veth1: entered promiscuous mode
[ 1865.249634][ T7853] br0: port 2(veth_segment) entered blocking state
[ 1865.249860][ T7853] br0: port 2(veth_segment) entered disabled state
[ 1865.250074][ T7853] veth_segment: entered allmulticast mode
[ 1865.251017][ T7853] veth_segment: entered promiscuous mode
[ 1865.274779][ T7854] br0: port 2(veth_segment) entered blocking state
[ 1865.274961][ T7854] br0: port 2(veth_segment) entered forwarding state
[ 1865.275245][ T7854] br0: port 1(veth1) entered blocking state
[ 1865.275408][ T7854] br0: port 1(veth1) entered forwarding state
[ 1867.557128][ T7867] iperf3 (7867) used greatest stack depth: 21392 bytes left
[ 1867.690657][   T12] br0: port 1(veth1) entered disabled state
[ 1867.704183][   T12] veth1 (unregistering): left allmulticast mode
[ 1867.704356][   T12] veth1 (unregistering): left promiscuous mode
[ 1867.704511][   T12] br0: port 1(veth1) entered disabled state
[ 1867.731343][   T12] veth_segment: left allmulticast mode
[ 1867.731485][   T12] veth_segment: left promiscuous mode
[ 1867.731674][   T12] br0: port 2(veth_segment) entered disabled state