[  550.399411] br1: port 1(veth1) entered blocking state
[  550.399500] br1: port 1(veth1) entered disabled state
[  550.399569] veth1: entered allmulticast mode
[  550.399661] veth1: entered promiscuous mode
[  550.402340] br1: port 1(veth1) entered blocking state
[  550.402376] br1: port 1(veth1) entered forwarding state
[  550.404986] br1: port 2(veth2) entered blocking state
[  550.405024] br1: port 2(veth2) entered disabled state
[  550.405053] veth2: entered allmulticast mode
[  550.405104] veth2: entered promiscuous mode
[  550.407701] br1: port 2(veth2) entered blocking state
[  550.407735] br1: port 2(veth2) entered forwarding state
[  556.416584] tc (23198) used greatest stack depth: 11728 bytes left
[  560.393513] br1: port 2(veth2) entered disabled state
[  560.396135] veth2: left allmulticast mode
[  560.396172] veth2: left promiscuous mode
[  560.396195] br1: port 2(veth2) entered disabled state
[  560.398830] br1: port 1(veth1) entered disabled state
[  560.401378] veth1: left allmulticast mode
[  560.401404] veth1: left promiscuous mode
[  560.401428] br1: port 1(veth1) entered disabled state