[  756.484889][ T4426] br1: port 1(veth1) entered blocking state
[  756.485162][ T4426] br1: port 1(veth1) entered disabled state
[  756.485426][ T4426] veth1: entered allmulticast mode
[  756.487227][ T4426] veth1: entered promiscuous mode
[  756.608781][   T67] br1: port 1(veth1) entered blocking state
[  756.609085][   T67] br1: port 1(veth1) entered forwarding state
[  756.726658][ T4428] br1: port 2(veth2) entered blocking state
[  756.726911][ T4428] br1: port 2(veth2) entered disabled state
[  756.727168][ T4428] veth2: entered allmulticast mode
[  756.730279][ T4428] veth2: entered promiscuous mode
[  756.879846][   T61] br1: port 2(veth2) entered blocking state
[  756.880125][   T61] br1: port 2(veth2) entered forwarding state
[  879.923922][ T5749] br1: port 2(veth2) entered disabled state
[  880.055619][ T5750] veth2: left allmulticast mode
[  880.055984][ T5750] veth2: left promiscuous mode
[  880.057360][ T5750] br1: port 2(veth2) entered disabled state
[  880.187789][ T5751] br1: port 1(veth1) entered disabled state
[  880.304598][ T5752] veth1: left allmulticast mode
[  880.304813][ T5752] veth1: left promiscuous mode
[  880.305107][ T5752] br1: port 1(veth1) entered disabled state