[ 1748.038256][ T7860] br0: port 1(veth1) entered blocking state
[ 1748.038966][ T7860] br0: port 1(veth1) entered disabled state
[ 1748.039134][ T7860] veth1: entered allmulticast mode
[ 1748.040028][ T7860] veth1: entered promiscuous mode
[ 1748.230834][ T7865] br0: port 2(veth_segment) entered blocking state
[ 1748.231007][ T7865] br0: port 2(veth_segment) entered disabled state
[ 1748.231162][ T7865] veth_segment: entered allmulticast mode
[ 1748.232039][ T7865] veth_segment: entered promiscuous mode
[ 1748.261470][ T7866] br0: port 2(veth_segment) entered blocking state
[ 1748.261784][ T7866] br0: port 2(veth_segment) entered forwarding state
[ 1748.262258][ T7866] br0: port 1(veth1) entered blocking state
[ 1748.262656][ T7866] br0: port 1(veth1) entered forwarding state
[ 1750.540014][ T7879] iperf3 (7879) used greatest stack depth: 22336 bytes left
[ 1750.667641][   T71] br0: port 1(veth1) entered disabled state
[ 1750.675792][   T71] veth1 (unregistering): left allmulticast mode
[ 1750.675960][   T71] veth1 (unregistering): left promiscuous mode
[ 1750.676107][   T71] br0: port 1(veth1) entered disabled state
[ 1750.705970][   T71] veth_segment: left allmulticast mode
[ 1750.706139][   T71] veth_segment: left promiscuous mode
[ 1750.706381][   T71] br0: port 2(veth_segment) entered disabled state
[ 1767.718718][ T8284] br0: port 1(veth1) entered blocking state
[ 1767.718958][ T8284] br0: port 1(veth1) entered disabled state
[ 1767.719174][ T8284] veth1: entered allmulticast mode
[ 1767.720155][ T8284] veth1: entered promiscuous mode
[ 1767.909991][ T8289] br0: port 2(veth_segment) entered blocking state
[ 1767.910162][ T8289] br0: port 2(veth_segment) entered disabled state
[ 1767.910326][ T8289] veth_segment: entered allmulticast mode
[ 1767.911177][ T8289] veth_segment: entered promiscuous mode
[ 1767.937612][ T8290] br0: port 2(veth_segment) entered blocking state
[ 1767.937783][ T8290] br0: port 2(veth_segment) entered forwarding state
[ 1767.938053][ T8290] br0: port 1(veth1) entered blocking state
[ 1767.938203][ T8290] br0: port 1(veth1) entered forwarding state
[ 1770.224992][ T8303] iperf3 (8303) used greatest stack depth: 21768 bytes left
[ 1770.353930][   T71] br0: port 1(veth1) entered disabled state
[ 1770.361842][   T71] veth1 (unregistering): left allmulticast mode
[ 1770.362033][   T71] veth1 (unregistering): left promiscuous mode
[ 1770.362188][   T71] br0: port 1(veth1) entered disabled state
[ 1770.396472][   T71] veth_segment: left allmulticast mode
[ 1770.396663][   T71] veth_segment: left promiscuous mode
[ 1770.396866][   T71] br0: port 2(veth_segment) entered disabled state