[ 1169.246939][ T4522] br1: port 1(veth1) entered blocking state
[ 1169.247381][ T4522] br1: port 1(veth1) entered disabled state
[ 1169.247799][ T4522] veth1: entered allmulticast mode
[ 1169.251647][ T4522] veth1: entered promiscuous mode
[ 1169.357609][   T37] br1: port 1(veth1) entered blocking state
[ 1169.358125][   T37] br1: port 1(veth1) entered forwarding state
[ 1169.471724][ T4525] br1: port 2(veth2) entered blocking state
[ 1169.472616][ T4525] br1: port 2(veth2) entered disabled state
[ 1169.473054][ T4525] veth2: entered allmulticast mode
[ 1169.476782][ T4525] veth2: entered promiscuous mode
[ 1169.590904][   T45] br1: port 2(veth2) entered blocking state
[ 1169.591332][   T45] br1: port 2(veth2) entered forwarding state
[ 1178.843660][ T4570] tc (4570) used greatest stack depth: 23408 bytes left
[ 1309.439852][ T5918] br1: port 2(veth2) entered disabled state
[ 1309.560394][ T5919] veth2: left allmulticast mode
[ 1309.560750][ T5919] veth2: left promiscuous mode
[ 1309.561300][ T5919] br1: port 2(veth2) entered disabled state
[ 1309.690598][ T5920] br1: port 1(veth1) entered disabled state
[ 1309.780884][ T5921] veth1: left allmulticast mode
[ 1309.781231][ T5921] veth1: left promiscuous mode
[ 1309.781732][ T5921] br1: port 1(veth1) entered disabled state