[  777.550973][ T7354] br0: port 1(veth1) entered blocking state
[  777.551192][ T7354] br0: port 1(veth1) entered disabled state
[  777.551384][ T7354] veth1: entered allmulticast mode
[  777.552844][ T7354] veth1: entered promiscuous mode
[  777.624478][ T6979] br0: port 1(veth1) entered blocking state
[  777.624677][ T6979] br0: port 1(veth1) entered forwarding state
[  783.184875][ T7399] br0: port 1(veth1) entered disabled state
[  783.208253][ T7400] veth1: left allmulticast mode
[  783.208408][ T7400] veth1: left promiscuous mode
[  783.208619][ T7400] br0: port 1(veth1) entered disabled state