[  550.680791] br1: port 1(veth1) entered blocking state
[  550.680841] br1: port 1(veth1) entered disabled state
[  550.680874] veth1: entered allmulticast mode
[  550.680932] veth1: entered promiscuous mode
[  550.684559] br1: port 1(veth1) entered blocking state
[  550.684595] br1: port 1(veth1) entered forwarding state
[  550.687910] br1: port 2(veth2) entered blocking state
[  550.687942] br1: port 2(veth2) entered disabled state
[  550.687976] veth2: entered allmulticast mode
[  550.688028] veth2: entered promiscuous mode
[  550.691508] br1: port 2(veth2) entered blocking state
[  550.691553] br1: port 2(veth2) entered forwarding state
[  559.595638] br1: port 2(veth2) entered disabled state
[  559.599025] veth2: left allmulticast mode
[  559.599050] veth2: left promiscuous mode
[  559.599078] br1: port 2(veth2) entered disabled state
[  559.602577] br1: port 1(veth1) entered disabled state
[  559.605979] veth1: left allmulticast mode
[  559.606038] veth1: left promiscuous mode
[  559.606103] br1: port 1(veth1) entered disabled state