[  604.585526] br1: port 1(veth1) entered blocking state
[  604.585667] br1: port 1(veth1) entered disabled state
[  604.585740] veth1: entered allmulticast mode
[  604.585835] veth1: entered promiscuous mode
[  604.588734] br1: port 1(veth1) entered blocking state
[  604.588812] br1: port 1(veth1) entered forwarding state
[  604.591984] br1: port 2(veth2) entered blocking state
[  604.592023] br1: port 2(veth2) entered disabled state
[  604.592056] veth2: entered allmulticast mode
[  604.592107] veth2: entered promiscuous mode
[  604.594914] br1: port 2(veth2) entered blocking state
[  604.594955] br1: port 2(veth2) entered forwarding state
[  611.554962] tc (30884) used greatest stack depth: 11720 bytes left
[  613.512487] br1: port 2(veth2) entered disabled state
[  613.515301] veth2: left allmulticast mode
[  613.515342] veth2: left promiscuous mode
[  613.515377] br1: port 2(veth2) entered disabled state
[  613.518248] br1: port 1(veth1) entered disabled state
[  613.521086] veth1: left allmulticast mode
[  613.521121] veth1: left promiscuous mode
[  613.521143] br1: port 1(veth1) entered disabled state