[  640.961481][ T9106] br1: port 1(veth1) entered blocking state
[  640.961702][ T9106] br1: port 1(veth1) entered disabled state
[  640.961901][ T9106] veth1: entered allmulticast mode
[  640.963499][ T9106] veth1: entered promiscuous mode
[  641.009007][ T9109] br1: port 2(veth2) entered blocking state
[  641.009207][ T9109] br1: port 2(veth2) entered disabled state
[  641.009393][ T9109] veth2: entered allmulticast mode
[  641.011534][ T9109] veth2: entered promiscuous mode
[  641.067566][ T9111] br1: port 2(veth2) entered blocking state
[  641.067803][ T9111] br1: port 2(veth2) entered forwarding state
[  641.068138][ T9111] br1: port 1(veth1) entered blocking state
[  641.068321][ T9111] br1: port 1(veth1) entered forwarding state
[  650.700788][ T9438] br1: port 2(veth2) entered disabled state
[  650.701339][ T9438] br1: port 1(veth1) entered disabled state
[  650.754041][ T9440] veth2: left allmulticast mode
[  650.754251][ T9440] veth2: left promiscuous mode
[  650.754538][ T9440] br1: port 2(veth2) entered disabled state
[  650.813051][ T9442] veth1: left allmulticast mode
[  650.813224][ T9442] veth1: left promiscuous mode
[  650.813456][ T9442] br1: port 1(veth1) entered disabled state