[  749.318939][T19529] br1: port 1(veth1) entered blocking state
[  749.319688][T19529] br1: port 1(veth1) entered disabled state
[  749.320068][T19529] veth1: entered allmulticast mode
[  749.322822][T19529] veth1: entered promiscuous mode
[  749.370477][   T37] br1: port 1(veth1) entered blocking state
[  749.370793][   T37] br1: port 1(veth1) entered forwarding state
[  749.416535][T19532] br1: port 2(veth2) entered blocking state
[  749.416860][T19532] br1: port 2(veth2) entered disabled state
[  749.417162][T19532] veth2: entered allmulticast mode
[  749.420404][T19532] veth2: entered promiscuous mode
[  749.471154][   T38] br1: port 2(veth2) entered blocking state
[  749.471507][   T38] br1: port 2(veth2) entered forwarding state
[  761.946190][T19743] br1: port 2(veth2) entered disabled state
[  761.969203][T19744] veth2: left allmulticast mode
[  761.969374][T19744] veth2: left promiscuous mode
[  761.969592][T19744] br1: port 2(veth2) entered disabled state
[  761.994184][T19745] br1: port 1(veth1) entered disabled state
[  762.024280][T19746] veth1: left allmulticast mode
[  762.024467][T19746] veth1: left promiscuous mode
[  762.024754][T19746] br1: port 1(veth1) entered disabled state