[  640.406092][ T5937] br1: port 1(veth1) entered blocking state
[  640.406333][ T5937] br1: port 1(veth1) entered disabled state
[  640.406529][ T5937] veth1: entered allmulticast mode
[  640.408011][ T5937] veth1: entered promiscuous mode
[  640.431262][ T1411] br1: port 1(veth1) entered blocking state
[  640.431517][ T1411] br1: port 1(veth1) entered forwarding state
[  667.698047][ T6116] br1: port 1(veth1) entered disabled state
[  667.739108][ T6118] veth1: left allmulticast mode
[  667.739298][ T6118] veth1: left promiscuous mode
[  667.739532][ T6118] br1: port 1(veth1) entered disabled state