[  694.603734][ T6548] br1: port 1(veth1) entered blocking state
[  694.603965][ T6548] br1: port 1(veth1) entered disabled state
[  694.604163][ T6548] veth1: entered allmulticast mode
[  694.605658][ T6548] veth1: entered promiscuous mode
[  694.637969][   T38] br1: port 1(veth1) entered blocking state
[  694.638225][   T38] br1: port 1(veth1) entered forwarding state
[  721.775824][ T6727] br1: port 1(veth1) entered disabled state
[  721.802035][ T6728] veth1: left allmulticast mode
[  721.802262][ T6728] veth1: left promiscuous mode
[  721.802573][ T6728] br1: port 1(veth1) entered disabled state