[  870.872271][ T6647] br1: port 1(veth1) entered blocking state
[  870.873339][ T6647] br1: port 1(veth1) entered disabled state
[  870.874256][ T6647] veth1: entered allmulticast mode
[  870.875660][ T6647] veth1: entered promiscuous mode
[  870.908167][  T868] br1: port 1(veth1) entered blocking state
[  870.908367][  T868] br1: port 1(veth1) entered forwarding state
[  881.951711][ T6750] br1: port 1(veth1) entered disabled state
[  881.974074][ T6751] veth1: left allmulticast mode
[  881.974261][ T6751] veth1: left promiscuous mode
[  881.974493][ T6751] br1: port 1(veth1) entered disabled state