[  608.501418][T19490] br1: port 1(veth1) entered blocking state
[  608.501677][T19490] br1: port 1(veth1) entered disabled state
[  608.501929][T19490] veth1: entered allmulticast mode
[  608.503505][T19490] veth1: entered promiscuous mode
[  608.537867][   T46] br1: port 1(veth1) entered blocking state
[  608.538077][   T46] br1: port 1(veth1) entered forwarding state
[  608.560406][T19492] br1: port 2(veth2) entered blocking state
[  608.560600][T19492] br1: port 2(veth2) entered disabled state
[  608.560780][T19492] veth2: entered allmulticast mode
[  608.562206][T19492] veth2: entered promiscuous mode
[  608.585028][T17177] br1: port 2(veth2) entered blocking state
[  608.585269][T17177] br1: port 2(veth2) entered forwarding state
[  623.349369][T19784] tc (19784) used greatest stack depth: 23536 bytes left
[  655.225032][T20889] br1: port 2(veth2) entered disabled state
[  655.252658][T20890] veth2: left allmulticast mode
[  655.252822][T20890] veth2: left promiscuous mode
[  655.253036][T20890] br1: port 2(veth2) entered disabled state
[  655.276727][T20891] br1: port 1(veth1) entered disabled state
[  655.304786][T20892] veth1: left allmulticast mode
[  655.304944][T20892] veth1: left promiscuous mode
[  655.305161][T20892] br1: port 1(veth1) entered disabled state