[  452.021520] br0: port 1(veth1) entered blocking state
[  452.021592] br0: port 1(veth1) entered disabled state
[  452.021682] veth1: entered allmulticast mode
[  452.021789] veth1: entered promiscuous mode
[  452.037155] br0: port 2(veth2) entered blocking state
[  452.037243] br0: port 2(veth2) entered disabled state
[  452.037309] veth2: entered allmulticast mode
[  452.037391] veth2: entered promiscuous mode
[  452.068629] br0: port 1(veth1) entered blocking state
[  452.068703] br0: port 1(veth1) entered forwarding state
[  452.083924] br0: port 2(veth2) entered blocking state
[  452.083981] br0: port 2(veth2) entered forwarding state
[  463.580939] tc (19430) used greatest stack depth: 11992 bytes left
[  477.955519] br0: port 2(veth2) entered disabled state
[  477.973200] br0: port 1(veth1) entered disabled state
[  477.988616] veth2: left allmulticast mode
[  477.988679] veth2: left promiscuous mode
[  477.988717] br0: port 2(veth2) entered disabled state
[  477.988800] veth1: left allmulticast mode
[  477.988835] veth1: left promiscuous mode
[  477.988873] br0: port 1(veth1) entered disabled state