[  743.819952] br1: port 1(veth1) entered blocking state
[  743.820049] br1: port 1(veth1) entered disabled state
[  743.820127] veth1: entered allmulticast mode
[  743.820220] veth1: entered promiscuous mode
[  743.839947] br1: port 2(veth2) entered blocking state
[  743.840026] br1: port 2(veth2) entered disabled state
[  743.840094] veth2: entered allmulticast mode
[  743.840180] veth2: entered promiscuous mode
[  743.861094] br1: port 2(veth2) entered blocking state
[  743.861174] br1: port 2(veth2) entered forwarding state
[  743.861283] br1: port 1(veth1) entered blocking state
[  743.861368] br1: port 1(veth1) entered forwarding state
[  751.558908] br1: port 2(veth2) entered disabled state
[  751.558996] br1: port 1(veth1) entered disabled state
[  751.579465] veth2: left allmulticast mode
[  751.579532] veth2: left promiscuous mode
[  751.579570] br1: port 2(veth2) entered disabled state
[  751.598545] veth1: left allmulticast mode
[  751.598594] veth1: left promiscuous mode
[  751.598631] br1: port 1(veth1) entered disabled state