[  743.719384] br1: port 1(veth1) entered blocking state
[  743.719468] br1: port 1(veth1) entered disabled state
[  743.719535] veth1: entered allmulticast mode
[  743.719630] veth1: entered promiscuous mode
[  743.743694] br1: port 2(veth2) entered blocking state
[  743.743771] br1: port 2(veth2) entered disabled state
[  743.743838] veth2: entered allmulticast mode
[  743.743944] veth2: entered promiscuous mode
[  743.768411] br1: port 2(veth2) entered blocking state
[  743.768476] br1: port 2(veth2) entered forwarding state
[  743.768529] br1: port 1(veth1) entered blocking state
[  743.768576] br1: port 1(veth1) entered forwarding state
[  751.209984] br1: port 2(veth2) entered disabled state
[  751.210089] br1: port 1(veth1) entered disabled state
[  751.230620] veth2: left allmulticast mode
[  751.230698] veth2: left promiscuous mode
[  751.230751] br1: port 2(veth2) entered disabled state
[  751.251680] veth1: left allmulticast mode
[  751.251736] veth1: left promiscuous mode
[  751.251773] br1: port 1(veth1) entered disabled state