[  749.564389][ T7661] br0: port 1(veth1) entered blocking state
[  749.564605][ T7661] br0: port 1(veth1) entered disabled state
[  749.564786][ T7661] veth1: entered allmulticast mode
[  749.566300][ T7661] veth1: entered promiscuous mode
[  749.620242][ T7663] br0: port 2(veth2) entered blocking state
[  749.620523][ T7663] br0: port 2(veth2) entered disabled state
[  749.620808][ T7663] veth2: entered allmulticast mode
[  749.623537][ T7663] veth2: entered promiscuous mode
[  749.677926][   T68] br0: port 1(veth1) entered blocking state
[  749.678224][   T68] br0: port 1(veth1) entered forwarding state
[  749.702525][   T48] br0: port 2(veth2) entered blocking state
[  749.702768][   T48] br0: port 2(veth2) entered forwarding state
[  776.324785][ T7756] br0: port 2(veth2) entered disabled state
[  776.359358][ T7757] br0: port 1(veth1) entered disabled state
[  776.380679][ T7758] veth2: left allmulticast mode
[  776.380828][ T7758] veth2: left promiscuous mode
[  776.381050][ T7758] br0: port 2(veth2) entered disabled state
[  776.387673][ T7758] veth1: left allmulticast mode
[  776.387807][ T7758] veth1: left promiscuous mode
[  776.388014][ T7758] br0: port 1(veth1) entered disabled state