[  670.627862] br1: port 1(veth1) entered blocking state
[  670.627927] br1: port 1(veth1) entered disabled state
[  670.627992] veth1: entered allmulticast mode
[  670.628077] veth1: entered promiscuous mode
[  670.638072] br1: port 1(veth1) entered blocking state
[  670.638126] br1: port 1(veth1) entered forwarding state
[  670.647584] br1: port 2(veth2) entered blocking state
[  670.647652] br1: port 2(veth2) entered disabled state
[  670.647711] veth2: entered allmulticast mode
[  670.647800] veth2: entered promiscuous mode
[  670.657251] br1: port 2(veth2) entered blocking state
[  670.657312] br1: port 2(veth2) entered forwarding state
[  686.762452] tc (23026) used greatest stack depth: 11736 bytes left
[  687.089299] br1: port 2(veth2) entered disabled state
[  687.097158] veth2: left allmulticast mode
[  687.097204] veth2: left promiscuous mode
[  687.097246] br1: port 2(veth2) entered disabled state
[  687.105111] br1: port 1(veth1) entered disabled state
[  687.112961] veth1: left allmulticast mode
[  687.113019] veth1: left promiscuous mode
[  687.113061] br1: port 1(veth1) entered disabled state