[ 1770.882136] br0: port 1(veth1) entered blocking state
[ 1770.882219] br0: port 1(veth1) entered disabled state
[ 1770.882285] veth1: entered allmulticast mode
[ 1770.882366] veth1: entered promiscuous mode
[ 1770.903410] br0: port 2(veth_segment) entered blocking state
[ 1770.903482] br0: port 2(veth_segment) entered disabled state
[ 1770.903552] veth_segment: entered allmulticast mode
[ 1770.903634] veth_segment: entered promiscuous mode
[ 1770.907068] br0: port 2(veth_segment) entered blocking state
[ 1770.907108] br0: port 2(veth_segment) entered forwarding state
[ 1770.907148] br0: port 1(veth1) entered blocking state
[ 1770.907177] br0: port 1(veth1) entered forwarding state
[ 1773.061966] br0: port 1(veth1) entered disabled state
[ 1773.064970] veth1 (unregistering): left allmulticast mode
[ 1773.065009] veth1 (unregistering): left promiscuous mode
[ 1773.065040] br0: port 1(veth1) entered disabled state
[ 1773.075886] veth_segment: left allmulticast mode
[ 1773.075972] veth_segment: left promiscuous mode
[ 1773.076011] br0: port 2(veth_segment) entered disabled state
[ 1781.010365] br0: port 1(veth1) entered blocking state
[ 1781.010445] br0: port 1(veth1) entered disabled state
[ 1781.010510] veth1: entered allmulticast mode
[ 1781.010597] veth1: entered promiscuous mode
[ 1781.031439] br0: port 2(veth_segment) entered blocking state
[ 1781.031481] br0: port 2(veth_segment) entered disabled state
[ 1781.031519] veth_segment: entered allmulticast mode
[ 1781.031568] veth_segment: entered promiscuous mode
[ 1781.034947] br0: port 2(veth_segment) entered blocking state
[ 1781.034986] br0: port 2(veth_segment) entered forwarding state
[ 1781.035030] br0: port 1(veth1) entered blocking state
[ 1781.035064] br0: port 1(veth1) entered forwarding state
[ 1783.175440] iperf3 (29312) used greatest stack depth: 11208 bytes left
[ 1783.195931] br0: port 1(veth1) entered disabled state
[ 1783.199816] veth1 (unregistering): left allmulticast mode
[ 1783.199854] veth1 (unregistering): left promiscuous mode
[ 1783.199883] br0: port 1(veth1) entered disabled state
[ 1783.220813] veth_segment: left allmulticast mode
[ 1783.220858] veth_segment: left promiscuous mode
[ 1783.220896] br0: port 2(veth_segment) entered disabled state