[  489.520979] br1: port 1(veth1) entered blocking state
[  489.521033] br1: port 1(veth1) entered disabled state
[  489.521069] veth1: entered allmulticast mode
[  489.521123] veth1: entered promiscuous mode
[  489.523517] br1: port 1(veth1) entered blocking state
[  489.523553] br1: port 1(veth1) entered forwarding state
[  489.526334] br1: port 2(veth2) entered blocking state
[  489.526371] br1: port 2(veth2) entered disabled state
[  489.526409] veth2: entered allmulticast mode
[  489.526461] veth2: entered promiscuous mode
[  489.529093] br1: port 2(veth2) entered blocking state
[  489.529173] br1: port 2(veth2) entered forwarding state
[  505.019086] tc (23938) used greatest stack depth: 11768 bytes left
[  505.109737] br1: port 2(veth2) entered disabled state
[  505.112316] veth2: left allmulticast mode
[  505.112345] veth2: left promiscuous mode
[  505.112369] br1: port 2(veth2) entered disabled state
[  505.115045] br1: port 1(veth1) entered disabled state
[  505.117604] veth1: left allmulticast mode
[  505.117631] veth1: left promiscuous mode
[  505.117653] br1: port 1(veth1) entered disabled state