[ 1817.605804][T17791] br0: port 1(veth1) entered blocking state
[ 1817.606154][T17791] br0: port 1(veth1) entered disabled state
[ 1817.606482][T17791] veth1: entered allmulticast mode
[ 1817.607568][T17791] veth1: entered promiscuous mode
[ 1817.797658][T17796] br0: port 2(veth_segment) entered blocking state
[ 1817.797948][T17796] br0: port 2(veth_segment) entered disabled state
[ 1817.798217][T17796] veth_segment: entered allmulticast mode
[ 1817.799205][T17796] veth_segment: entered promiscuous mode
[ 1817.841293][T17797] br0: port 2(veth_segment) entered blocking state
[ 1817.841593][T17797] br0: port 2(veth_segment) entered forwarding state
[ 1817.842014][T17797] br0: port 1(veth1) entered blocking state
[ 1817.842288][T17797] br0: port 1(veth1) entered forwarding state
[ 1820.252302][   T12] br0: port 1(veth1) entered disabled state
[ 1820.263128][   T12] veth1 (unregistering): left allmulticast mode
[ 1820.263417][   T12] veth1 (unregistering): left promiscuous mode
[ 1820.263674][   T12] br0: port 1(veth1) entered disabled state
[ 1820.292828][   T12] veth_segment: left allmulticast mode
[ 1820.293836][   T12] veth_segment: left promiscuous mode
[ 1820.294151][   T12] br0: port 2(veth_segment) entered disabled state
[ 1837.242888][T18227] br0: port 1(veth1) entered blocking state
[ 1837.243236][T18227] br0: port 1(veth1) entered disabled state
[ 1837.243560][T18227] veth1: entered allmulticast mode
[ 1837.244633][T18227] veth1: entered promiscuous mode
[ 1837.448785][T18232] br0: port 2(veth_segment) entered blocking state
[ 1837.449069][T18232] br0: port 2(veth_segment) entered disabled state
[ 1837.449340][T18232] veth_segment: entered allmulticast mode
[ 1837.450337][T18232] veth_segment: entered promiscuous mode
[ 1837.477333][T18233] br0: port 2(veth_segment) entered blocking state
[ 1837.477624][T18233] br0: port 2(veth_segment) entered forwarding state
[ 1837.478031][T18233] br0: port 1(veth1) entered blocking state
[ 1837.478306][T18233] br0: port 1(veth1) entered forwarding state
[ 1839.769664][T18246] iperf3 (18246) used greatest stack depth: 21008 bytes left
[ 1839.894595][   T12] br0: port 1(veth1) entered disabled state
[ 1839.906093][   T12] veth1 (unregistering): left allmulticast mode
[ 1839.906377][   T12] veth1 (unregistering): left promiscuous mode
[ 1839.906630][   T12] br0: port 1(veth1) entered disabled state
[ 1839.937267][   T12] veth_segment: left allmulticast mode
[ 1839.937489][   T12] veth_segment: left promiscuous mode
[ 1839.937764][   T12] br0: port 2(veth_segment) entered disabled state