[  684.979650][T19450] br1: port 1(veth1) entered blocking state
[  684.980865][T19450] br1: port 1(veth1) entered disabled state
[  684.981449][T19450] veth1: entered allmulticast mode
[  684.984723][T19450] veth1: entered promiscuous mode
[  685.038612][   T36] br1: port 1(veth1) entered blocking state
[  685.039310][   T36] br1: port 1(veth1) entered forwarding state
[  685.063713][T19453] br1: port 2(veth2) entered blocking state
[  685.064042][T19453] br1: port 2(veth2) entered disabled state
[  685.064367][T19453] veth2: entered allmulticast mode
[  685.065949][T19453] veth2: entered promiscuous mode
[  685.099606][   T36] br1: port 2(veth2) entered blocking state
[  685.099926][   T36] br1: port 2(veth2) entered forwarding state
[  703.815418][T19691] br1: port 2(veth2) entered disabled state
[  703.840641][T19692] veth2: left allmulticast mode
[  703.840926][T19692] veth2: left promiscuous mode
[  703.841334][T19692] br1: port 2(veth2) entered disabled state
[  703.891264][T19693] br1: port 1(veth1) entered disabled state
[  703.921473][T19694] veth1: left allmulticast mode
[  703.921729][T19694] veth1: left promiscuous mode
[  703.922054][T19694] br1: port 1(veth1) entered disabled state