[ 1750.415450][ T1349] br0: port 1(veth1) entered blocking state
[ 1750.415638][ T1349] br0: port 1(veth1) entered disabled state
[ 1750.415805][ T1349] veth1: entered allmulticast mode
[ 1750.416652][ T1349] veth1: entered promiscuous mode
[ 1750.594749][ T1354] br0: port 2(veth_segment) entered blocking state
[ 1750.594920][ T1354] br0: port 2(veth_segment) entered disabled state
[ 1750.595076][ T1354] veth_segment: entered allmulticast mode
[ 1750.595930][ T1354] veth_segment: entered promiscuous mode
[ 1750.627274][ T1355] br0: port 1(veth1) entered blocking state
[ 1750.627534][ T1355] br0: port 1(veth1) entered forwarding state
[ 1750.665447][   T46] br0: port 2(veth_segment) entered blocking state
[ 1750.665604][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1752.885531][ T1368] iperf3 (1368) used greatest stack depth: 22680 bytes left
[ 1753.028651][   T68] br0: port 1(veth1) entered disabled state
[ 1753.059557][   T68] veth1 (unregistering): left allmulticast mode
[ 1753.059782][   T68] veth1 (unregistering): left promiscuous mode
[ 1753.059978][   T68] br0: port 1(veth1) entered disabled state
[ 1753.109363][   T68] veth_segment: left allmulticast mode
[ 1753.109543][   T68] veth_segment: left promiscuous mode
[ 1753.109943][   T68] br0: port 2(veth_segment) entered disabled state
[ 1768.946823][ T1774] br0: port 1(veth1) entered blocking state
[ 1768.947055][ T1774] br0: port 1(veth1) entered disabled state
[ 1768.947266][ T1774] veth1: entered allmulticast mode
[ 1768.948437][ T1774] veth1: entered promiscuous mode
[ 1769.115040][ T1779] br0: port 2(veth_segment) entered blocking state
[ 1769.115245][ T1779] br0: port 2(veth_segment) entered disabled state
[ 1769.115458][ T1779] veth_segment: entered allmulticast mode
[ 1769.117037][ T1779] veth_segment: entered promiscuous mode
[ 1769.145241][ T1780] br0: port 1(veth1) entered blocking state
[ 1769.145638][ T1780] br0: port 1(veth1) entered forwarding state
[ 1769.170330][   T36] br0: port 2(veth_segment) entered blocking state
[ 1769.170493][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1771.421424][ T1793] iperf3 (1793) used greatest stack depth: 22032 bytes left
[ 1771.550568][   T68] br0: port 1(veth1) entered disabled state
[ 1771.560053][   T68] veth1 (unregistering): left allmulticast mode
[ 1771.560260][   T68] veth1 (unregistering): left promiscuous mode
[ 1771.560462][   T68] br0: port 1(veth1) entered disabled state
[ 1771.596552][   T68] veth_segment: left allmulticast mode
[ 1771.596733][   T68] veth_segment: left promiscuous mode
[ 1771.596976][   T68] br0: port 2(veth_segment) entered disabled state