[  640.679214] br1: port 1(veth1) entered blocking state
[  640.679286] br1: port 1(veth1) entered disabled state
[  640.679346] veth1: entered allmulticast mode
[  640.679443] veth1: entered promiscuous mode
[  640.695735] br1: port 1(veth1) entered blocking state
[  640.695803] br1: port 1(veth1) entered forwarding state
[  640.713615] br1: port 2(veth2) entered blocking state
[  640.713693] br1: port 2(veth2) entered disabled state
[  640.713754] veth2: entered allmulticast mode
[  640.713833] veth2: entered promiscuous mode
[  640.732086] br1: port 2(veth2) entered blocking state
[  640.732156] br1: port 2(veth2) entered forwarding state
[  647.908687] tc (4650) used greatest stack depth: 11992 bytes left
[  650.852276] br1: port 2(veth2) entered disabled state
[  650.868599] veth2: left allmulticast mode
[  650.868686] veth2: left promiscuous mode
[  650.868737] br1: port 2(veth2) entered disabled state
[  650.885315] br1: port 1(veth1) entered disabled state
[  650.900723] veth1: left allmulticast mode
[  650.900773] veth1: left promiscuous mode
[  650.900808] br1: port 1(veth1) entered disabled state