[  712.770003][ T5252] br1: port 1(veth1) entered blocking state
[  712.770429][ T5252] br1: port 1(veth1) entered disabled state
[  712.770855][ T5252] veth1: entered allmulticast mode
[  712.775196][ T5252] veth1: entered promiscuous mode
[  712.885043][   T38] br1: port 1(veth1) entered blocking state
[  712.885553][   T38] br1: port 1(veth1) entered forwarding state
[  713.000432][ T5254] br1: port 2(veth2) entered blocking state
[  713.000891][ T5254] br1: port 2(veth2) entered disabled state
[  713.001337][ T5254] veth2: entered allmulticast mode
[  713.005113][ T5254] veth2: entered promiscuous mode
[  713.115483][   T38] br1: port 2(veth2) entered blocking state
[  713.116014][   T38] br1: port 2(veth2) entered forwarding state
[  722.719575][ T5299] tc (5299) used greatest stack depth: 23808 bytes left
[  857.347036][ T6647] br1: port 2(veth2) entered disabled state
[  857.482544][ T6648] veth2: left allmulticast mode
[  857.483152][ T6648] veth2: left promiscuous mode
[  857.484882][ T6648] br1: port 2(veth2) entered disabled state
[  857.583036][ T6649] br1: port 1(veth1) entered disabled state
[  857.706780][ T6650] veth1: left allmulticast mode
[  857.707197][ T6650] veth1: left promiscuous mode
[  857.707761][ T6650] br1: port 1(veth1) entered disabled state