[  770.428926][ T7115] br0: port 1(veth1) entered blocking state
[  770.429134][ T7115] br0: port 1(veth1) entered disabled state
[  770.429268][ T7115] veth1: entered allmulticast mode
[  770.430158][ T7115] veth1: entered promiscuous mode
[  770.443639][ T7116] br0: port 2(veth3) entered blocking state
[  770.443779][ T7116] br0: port 2(veth3) entered disabled state
[  770.443900][ T7116] veth3: entered allmulticast mode
[  770.445451][ T7116] veth3: entered promiscuous mode
[  770.504134][   T46] br0: port 1(veth1) entered blocking state
[  770.504295][   T46] br0: port 1(veth1) entered forwarding state
[  770.533710][   T91] br0: port 2(veth3) entered blocking state
[  770.533881][   T91] br0: port 2(veth3) entered forwarding state
[  775.773306][ T7156] br0: port 2(veth3) entered disabled state
[  775.808070][ T7158] br0: port 1(veth1) entered disabled state
[  775.832761][ T7160] veth3: left allmulticast mode
[  775.832903][ T7160] veth3: left promiscuous mode
[  775.833099][ T7160] br0: port 2(veth3) entered disabled state
[  775.833633][ T7160] veth1: left allmulticast mode
[  775.833758][ T7160] veth1: left promiscuous mode
[  775.833950][ T7160] br0: port 1(veth1) entered disabled state