[  778.748439][T15869] br1: port 1(veth1) entered blocking state
[  778.748983][T15869] br1: port 1(veth1) entered disabled state
[  778.750133][T15869] veth1: entered allmulticast mode
[  778.755219][T15869] veth1: entered promiscuous mode
[  778.899417][T14532] br1: port 1(veth1) entered blocking state
[  778.900136][T14532] br1: port 1(veth1) entered forwarding state
[  779.028280][T15871] br1: port 2(veth2) entered blocking state
[  779.028721][T15871] br1: port 2(veth2) entered disabled state
[  779.029203][T15871] veth2: entered allmulticast mode
[  779.033956][T15871] veth2: entered promiscuous mode
[  779.153793][   T46] br1: port 2(veth2) entered blocking state
[  779.154253][   T46] br1: port 2(veth2) entered forwarding state
[  788.641373][T15916] tc (15916) used greatest stack depth: 24168 bytes left
[  923.079861][T17264] br1: port 2(veth2) entered disabled state
[  923.196339][T17265] veth2: left allmulticast mode
[  923.196708][T17265] veth2: left promiscuous mode
[  923.197210][T17265] br1: port 2(veth2) entered disabled state
[  923.302751][T17266] br1: port 1(veth1) entered disabled state
[  923.418045][T17267] veth1: left allmulticast mode
[  923.418435][T17267] veth1: left promiscuous mode
[  923.418943][T17267] br1: port 1(veth1) entered disabled state