[  620.250327] br1: port 1(veth1) entered blocking state
[  620.250381] br1: port 1(veth1) entered disabled state
[  620.250429] veth1: entered allmulticast mode
[  620.250497] veth1: entered promiscuous mode
[  620.267804] br1: port 1(veth1) entered blocking state
[  620.267859] br1: port 1(veth1) entered forwarding state
[  620.283892] br1: port 2(veth2) entered blocking state
[  620.283945] br1: port 2(veth2) entered disabled state
[  620.284005] veth2: entered allmulticast mode
[  620.284072] veth2: entered promiscuous mode
[  620.303384] br1: port 2(veth2) entered blocking state
[  620.303446] br1: port 2(veth2) entered forwarding state
[  626.541791] tc (23379) used greatest stack depth: 11992 bytes left
[  632.600598] br1: port 2(veth2) entered disabled state
[  632.619408] veth2: left allmulticast mode
[  632.619460] veth2: left promiscuous mode
[  632.619505] br1: port 2(veth2) entered disabled state
[  632.638959] br1: port 1(veth1) entered disabled state
[  632.657207] veth1: left allmulticast mode
[  632.657257] veth1: left promiscuous mode
[  632.657297] br1: port 1(veth1) entered disabled state