[  731.175806] br1: port 1(veth1) entered blocking state
[  731.175918] br1: port 1(veth1) entered disabled state
[  731.175999] veth1: entered allmulticast mode
[  731.176161] veth1: entered promiscuous mode
[  731.182685] br1: port 2(veth2) entered blocking state
[  731.182775] br1: port 2(veth2) entered disabled state
[  731.182868] veth2: entered allmulticast mode
[  731.182987] veth2: entered promiscuous mode
[  731.188460] br1: port 2(veth2) entered blocking state
[  731.188514] br1: port 2(veth2) entered forwarding state
[  731.188563] br1: port 1(veth1) entered blocking state
[  731.188603] br1: port 1(veth1) entered forwarding state
[  737.251216] tc (18450) used greatest stack depth: 11768 bytes left
[  737.411032] br1: port 2(veth2) entered disabled state
[  737.411137] br1: port 1(veth1) entered disabled state
[  737.416460] veth2: left allmulticast mode
[  737.416492] veth2: left promiscuous mode
[  737.416523] br1: port 2(veth2) entered disabled state
[  737.422082] veth1: left allmulticast mode
[  737.422114] veth1: left promiscuous mode
[  737.422140] br1: port 1(veth1) entered disabled state