[ 1962.255090][T22120] br0: port 1(veth1) entered blocking state
[ 1962.255858][T22120] br0: port 1(veth1) entered disabled state
[ 1962.256071][T22120] veth1: entered allmulticast mode
[ 1962.256993][T22120] veth1: entered promiscuous mode
[ 1962.427318][T22125] br0: port 2(veth_segment) entered blocking state
[ 1962.427487][T22125] br0: port 2(veth_segment) entered disabled state
[ 1962.427649][T22125] veth_segment: entered allmulticast mode
[ 1962.428524][T22125] veth_segment: entered promiscuous mode
[ 1962.464364][T22126] br0: port 2(veth_segment) entered blocking state
[ 1962.464573][T22126] br0: port 2(veth_segment) entered forwarding state
[ 1962.464855][T22126] br0: port 1(veth1) entered blocking state
[ 1962.465005][T22126] br0: port 1(veth1) entered forwarding state
[ 1964.873838][T22141] iperf3 (22141) used greatest stack depth: 22048 bytes left
[ 1964.986883][   T69] br0: port 1(veth1) entered disabled state
[ 1964.995532][   T69] veth1 (unregistering): left allmulticast mode
[ 1964.995705][   T69] veth1 (unregistering): left promiscuous mode
[ 1964.995854][   T69] br0: port 1(veth1) entered disabled state
[ 1965.031709][   T69] veth_segment: left allmulticast mode
[ 1965.031843][   T69] veth_segment: left promiscuous mode
[ 1965.032031][   T69] br0: port 2(veth_segment) entered disabled state
[ 1981.110918][T22554] br0: port 1(veth1) entered blocking state
[ 1981.111253][T22554] br0: port 1(veth1) entered disabled state
[ 1981.111466][T22554] veth1: entered allmulticast mode
[ 1981.112419][T22554] veth1: entered promiscuous mode
[ 1981.291398][T22559] br0: port 2(veth_segment) entered blocking state
[ 1981.291573][T22559] br0: port 2(veth_segment) entered disabled state
[ 1981.291732][T22559] veth_segment: entered allmulticast mode
[ 1981.292585][T22559] veth_segment: entered promiscuous mode
[ 1981.315394][T22560] br0: port 2(veth_segment) entered blocking state
[ 1981.315566][T22560] br0: port 2(veth_segment) entered forwarding state
[ 1981.315838][T22560] br0: port 1(veth1) entered blocking state
[ 1981.315992][T22560] br0: port 1(veth1) entered forwarding state
[ 1983.571093][T22573] iperf3 (22573) used greatest stack depth: 20976 bytes left
[ 1983.693327][   T69] br0: port 1(veth1) entered disabled state
[ 1983.702492][   T69] veth1 (unregistering): left allmulticast mode
[ 1983.702690][   T69] veth1 (unregistering): left promiscuous mode
[ 1983.702893][   T69] br0: port 1(veth1) entered disabled state
[ 1983.730492][   T69] veth_segment: left allmulticast mode
[ 1983.730663][   T69] veth_segment: left promiscuous mode
[ 1983.730899][   T69] br0: port 2(veth_segment) entered disabled state