[ 2158.487418][ T6970] br0: port 1(veth1) entered blocking state
[ 2158.487732][ T6970] br0: port 1(veth1) entered disabled state
[ 2158.488018][ T6970] veth1: entered allmulticast mode
[ 2158.489025][ T6970] veth1: entered promiscuous mode
[ 2158.695299][ T6975] br0: port 2(veth_segment) entered blocking state
[ 2158.695583][ T6975] br0: port 2(veth_segment) entered disabled state
[ 2158.695849][ T6975] veth_segment: entered allmulticast mode
[ 2158.696873][ T6975] veth_segment: entered promiscuous mode
[ 2158.724221][ T6976] br0: port 2(veth_segment) entered blocking state
[ 2158.724553][ T6976] br0: port 2(veth_segment) entered forwarding state
[ 2158.725034][ T6976] br0: port 1(veth1) entered blocking state
[ 2158.725341][ T6976] br0: port 1(veth1) entered forwarding state
[ 2161.015790][ T6989] iperf3 (6989) used greatest stack depth: 22416 bytes left
[ 2161.165662][   T12] br0: port 1(veth1) entered disabled state
[ 2161.175333][   T12] veth1 (unregistering): left allmulticast mode
[ 2161.175614][   T12] veth1 (unregistering): left promiscuous mode
[ 2161.175876][   T12] br0: port 1(veth1) entered disabled state
[ 2161.210841][   T12] veth_segment: left allmulticast mode
[ 2161.211168][   T12] veth_segment: left promiscuous mode
[ 2161.211445][   T12] br0: port 2(veth_segment) entered disabled state
[ 2178.971322][ T7420] br0: port 1(veth1) entered blocking state
[ 2178.971639][ T7420] br0: port 1(veth1) entered disabled state
[ 2178.971919][ T7420] veth1: entered allmulticast mode
[ 2178.972959][ T7420] veth1: entered promiscuous mode
[ 2179.179558][ T7425] br0: port 2(veth_segment) entered blocking state
[ 2179.179870][ T7425] br0: port 2(veth_segment) entered disabled state
[ 2179.185582][ T7425] veth_segment: entered allmulticast mode
[ 2179.186635][ T7425] veth_segment: entered promiscuous mode
[ 2179.212886][ T7426] br0: port 2(veth_segment) entered blocking state
[ 2179.213189][ T7426] br0: port 2(veth_segment) entered forwarding state
[ 2179.213590][ T7426] br0: port 1(veth1) entered blocking state
[ 2179.213861][ T7426] br0: port 1(veth1) entered forwarding state
[ 2181.502328][ T7439] iperf3 (7439) used greatest stack depth: 20800 bytes left
[ 2181.640644][   T12] br0: port 1(veth1) entered disabled state
[ 2181.651371][   T12] veth1 (unregistering): left allmulticast mode
[ 2181.651692][   T12] veth1 (unregistering): left promiscuous mode
[ 2181.652831][   T12] br0: port 1(veth1) entered disabled state
[ 2181.689668][   T12] veth_segment: left allmulticast mode
[ 2181.689885][   T12] veth_segment: left promiscuous mode
[ 2181.690365][   T12] br0: port 2(veth_segment) entered disabled state