[  577.314621][ T4908] br1: port 1(veth1) entered blocking state
[  577.314836][ T4908] br1: port 1(veth1) entered disabled state
[  577.315017][ T4908] veth1: entered allmulticast mode
[  577.316551][ T4908] veth1: entered promiscuous mode
[  577.340736][ T3790] br1: port 1(veth1) entered blocking state
[  577.340927][ T3790] br1: port 1(veth1) entered forwarding state
[  577.370479][ T4910] br1: port 2(veth2) entered blocking state
[  577.370671][ T4910] br1: port 2(veth2) entered disabled state
[  577.370867][ T4910] veth2: entered allmulticast mode
[  577.372738][ T4910] veth2: entered promiscuous mode
[  577.404590][   T38] br1: port 2(veth2) entered blocking state
[  577.404817][   T38] br1: port 2(veth2) entered forwarding state
[  610.508253][ T5151] br1: port 1(veth1) entered disabled state
[  610.530850][ T5152] br1: port 2(veth2) entered disabled state
[  610.559072][ T5153] veth2: left allmulticast mode
[  610.559268][ T5153] veth2: left promiscuous mode
[  610.559777][ T5153] br1: port 2(veth2) entered disabled state
[  610.560933][ T5153] veth1: left allmulticast mode
[  610.561103][ T5153] veth1: left promiscuous mode
[  610.561407][ T5153] br1: port 1(veth1) entered disabled state