[  844.399823] br0: port 1(veth1) entered blocking state
[  844.399943] br0: port 1(veth1) entered disabled state
[  844.400036] veth1: entered allmulticast mode
[  844.400158] veth1: entered promiscuous mode
[  844.401145] ip (1720) used greatest stack depth: 12104 bytes left
[  844.422449] br0: port 1(veth1) entered blocking state
[  844.422541] br0: port 1(veth1) entered forwarding state
[  849.617948] br0: port 1(veth1) entered disabled state
[  849.630604] veth1: left allmulticast mode
[  849.630683] veth1: left promiscuous mode
[  849.630738] br0: port 1(veth1) entered disabled state