[  667.660749][ T7481] br1: port 1(veth1) entered blocking state
[  667.660982][ T7481] br1: port 1(veth1) entered disabled state
[  667.661183][ T7481] veth1: entered allmulticast mode
[  667.662720][ T7481] veth1: entered promiscuous mode
[  667.722220][ T7485] br1: port 2(veth2) entered blocking state
[  667.722444][ T7485] br1: port 2(veth2) entered disabled state
[  667.722659][ T7485] veth2: entered allmulticast mode
[  667.724183][ T7485] veth2: entered promiscuous mode
[  667.765560][ T7487] br1: port 2(veth2) entered blocking state
[  667.765811][ T7487] br1: port 2(veth2) entered forwarding state
[  667.766168][ T7487] br1: port 1(veth1) entered blocking state
[  667.766361][ T7487] br1: port 1(veth1) entered forwarding state
[  677.887622][ T7800] br1: port 2(veth2) entered disabled state
[  677.888161][ T7800] br1: port 1(veth1) entered disabled state
[  677.933218][ T7802] veth2: left allmulticast mode
[  677.933390][ T7802] veth2: left promiscuous mode
[  677.933638][ T7802] br1: port 2(veth2) entered disabled state
[  677.983674][ T7804] veth1: left allmulticast mode
[  677.983850][ T7804] veth1: left promiscuous mode
[  677.984078][ T7804] br1: port 1(veth1) entered disabled state