[  650.356538][ T9404] br1: port 1(veth1) entered blocking state
[  650.356919][ T9404] br1: port 1(veth1) entered disabled state
[  650.357847][ T9404] veth1: entered allmulticast mode
[  650.361856][ T9404] veth1: entered promiscuous mode
[  650.431901][ T9407] br1: port 2(veth2) entered blocking state
[  650.432098][ T9407] br1: port 2(veth2) entered disabled state
[  650.432413][ T9407] veth2: entered allmulticast mode
[  650.433989][ T9407] veth2: entered promiscuous mode
[  650.513817][ T9409] br1: port 2(veth2) entered blocking state
[  650.514027][ T9409] br1: port 2(veth2) entered forwarding state
[  650.514371][ T9409] br1: port 1(veth1) entered blocking state
[  650.514543][ T9409] br1: port 1(veth1) entered forwarding state
[  661.375374][ T9736] br1: port 2(veth2) entered disabled state
[  661.375919][ T9736] br1: port 1(veth1) entered disabled state
[  661.436743][ T9738] veth2: left allmulticast mode
[  661.436902][ T9738] veth2: left promiscuous mode
[  661.437118][ T9738] br1: port 2(veth2) entered disabled state
[  661.485685][ T9740] veth1: left allmulticast mode
[  661.485837][ T9740] veth1: left promiscuous mode
[  661.486051][ T9740] br1: port 1(veth1) entered disabled state