[  471.630249] br1: port 1(veth1) entered blocking state
[  471.630331] br1: port 1(veth1) entered disabled state
[  471.630400] veth1: entered allmulticast mode
[  471.630530] veth1: entered promiscuous mode
[  471.633280] br1: port 1(veth1) entered blocking state
[  471.633347] br1: port 1(veth1) entered forwarding state
[  471.635851] br1: port 2(veth2) entered blocking state
[  471.635888] br1: port 2(veth2) entered disabled state
[  471.635918] veth2: entered allmulticast mode
[  471.635965] veth2: entered promiscuous mode
[  471.638379] br1: port 2(veth2) entered blocking state
[  471.638415] br1: port 2(veth2) entered forwarding state
[  478.597697] tc (4776) used greatest stack depth: 11760 bytes left
[  480.532013] br1: port 2(veth2) entered disabled state
[  480.534743] veth2: left allmulticast mode
[  480.534811] veth2: left promiscuous mode
[  480.534884] br1: port 2(veth2) entered disabled state
[  480.537751] br1: port 1(veth1) entered disabled state
[  480.540470] veth1: left allmulticast mode
[  480.540535] veth1: left promiscuous mode
[  480.540600] br1: port 1(veth1) entered disabled state