[ 1816.064448][T27827] br0: port 1(veth1) entered blocking state
[ 1816.065234][T27827] br0: port 1(veth1) entered disabled state
[ 1816.065414][T27827] veth1: entered allmulticast mode
[ 1816.066410][T27827] veth1: entered promiscuous mode
[ 1816.272652][T27832] br0: port 2(veth_segment) entered blocking state
[ 1816.272846][T27832] br0: port 2(veth_segment) entered disabled state
[ 1816.273020][T27832] veth_segment: entered allmulticast mode
[ 1816.273958][T27832] veth_segment: entered promiscuous mode
[ 1816.298872][T27833] br0: port 2(veth_segment) entered blocking state
[ 1816.299066][T27833] br0: port 2(veth_segment) entered forwarding state
[ 1816.299371][T27833] br0: port 1(veth1) entered blocking state
[ 1816.299537][T27833] br0: port 1(veth1) entered forwarding state
[ 1818.582446][T27846] iperf3 (27846) used greatest stack depth: 21904 bytes left
[ 1818.723978][   T12] br0: port 1(veth1) entered disabled state
[ 1818.738544][   T12] veth1 (unregistering): left allmulticast mode
[ 1818.738775][   T12] veth1 (unregistering): left promiscuous mode
[ 1818.738942][   T12] br0: port 1(veth1) entered disabled state
[ 1818.765685][   T12] veth_segment: left allmulticast mode
[ 1818.765841][   T12] veth_segment: left promiscuous mode
[ 1818.766039][   T12] br0: port 2(veth_segment) entered disabled state
[ 1835.837583][T28257] br0: port 1(veth1) entered blocking state
[ 1835.838352][T28257] br0: port 1(veth1) entered disabled state
[ 1835.838532][T28257] veth1: entered allmulticast mode
[ 1835.839472][T28257] veth1: entered promiscuous mode
[ 1836.027585][T28262] br0: port 2(veth_segment) entered blocking state
[ 1836.027784][T28262] br0: port 2(veth_segment) entered disabled state
[ 1836.027956][T28262] veth_segment: entered allmulticast mode
[ 1836.028887][T28262] veth_segment: entered promiscuous mode
[ 1836.071377][T28263] br0: port 2(veth_segment) entered blocking state
[ 1836.071626][T28263] br0: port 2(veth_segment) entered forwarding state
[ 1836.071977][T28263] br0: port 1(veth1) entered blocking state
[ 1836.072182][T28263] br0: port 1(veth1) entered forwarding state
[ 1838.375835][T28276] iperf3 (28276) used greatest stack depth: 20656 bytes left
[ 1838.514173][   T12] br0: port 1(veth1) entered disabled state
[ 1838.527031][   T12] veth1 (unregistering): left allmulticast mode
[ 1838.527212][   T12] veth1 (unregistering): left promiscuous mode
[ 1838.527375][   T12] br0: port 1(veth1) entered disabled state
[ 1838.575783][   T12] veth_segment: left allmulticast mode
[ 1838.575978][   T12] veth_segment: left promiscuous mode
[ 1838.576249][   T12] br0: port 2(veth_segment) entered disabled state