[  629.992358][ T6938] br1: port 1(veth1) entered blocking state
[  629.992757][ T6938] br1: port 1(veth1) entered disabled state
[  629.992965][ T6938] veth1: entered allmulticast mode
[  629.994644][ T6938] veth1: entered promiscuous mode
[  630.049732][ T6942] br1: port 2(veth2) entered blocking state
[  630.049937][ T6942] br1: port 2(veth2) entered disabled state
[  630.050150][ T6942] veth2: entered allmulticast mode
[  630.051797][ T6942] veth2: entered promiscuous mode
[  630.091432][ T6944] br1: port 2(veth2) entered blocking state
[  630.091692][ T6944] br1: port 2(veth2) entered forwarding state
[  630.092077][ T6944] br1: port 1(veth1) entered blocking state
[  630.092300][ T6944] br1: port 1(veth1) entered forwarding state
[  639.436482][ T7257] br1: port 2(veth2) entered disabled state
[  639.437047][ T7257] br1: port 1(veth1) entered disabled state
[  639.479980][ T7259] veth2: left allmulticast mode
[  639.480200][ T7259] veth2: left promiscuous mode
[  639.480854][ T7259] br1: port 2(veth2) entered disabled state
[  639.533192][ T7261] veth1: left allmulticast mode
[  639.533383][ T7261] veth1: left promiscuous mode
[  639.533627][ T7261] br1: port 1(veth1) entered disabled state