[  471.984891][ T6037] br1: port 1(veth1) entered blocking state
[  471.985112][ T6037] br1: port 1(veth1) entered disabled state
[  471.985298][ T6037] veth1: entered allmulticast mode
[  471.986751][ T6037] veth1: entered promiscuous mode
[  472.018024][ T4529] br1: port 1(veth1) entered blocking state
[  472.018204][ T4529] br1: port 1(veth1) entered forwarding state
[  472.040162][ T6039] br1: port 2(veth2) entered blocking state
[  472.040357][ T6039] br1: port 2(veth2) entered disabled state
[  472.040534][ T6039] veth2: entered allmulticast mode
[  472.042578][ T6039] veth2: entered promiscuous mode
[  472.066179][   T36] br1: port 2(veth2) entered blocking state
[  472.066363][   T36] br1: port 2(veth2) entered forwarding state
[  500.999174][ T6858] tc (6858) used greatest stack depth: 23584 bytes left
[  519.813445][ T7522] br1: port 2(veth2) entered disabled state
[  519.842221][ T7523] veth2: left allmulticast mode
[  519.842420][ T7523] veth2: left promiscuous mode
[  519.843353][ T7523] br1: port 2(veth2) entered disabled state
[  519.875109][ T7524] br1: port 1(veth1) entered disabled state
[  519.897754][ T7525] veth1: left allmulticast mode
[  519.897942][ T7525] veth1: left promiscuous mode
[  519.898222][ T7525] br1: port 1(veth1) entered disabled state