[  739.356077][ T9137] br1: port 1(veth1) entered blocking state
[  739.356361][ T9137] br1: port 1(veth1) entered disabled state
[  739.356602][ T9137] veth1: entered allmulticast mode
[  739.358489][ T9137] veth1: entered promiscuous mode
[  739.425133][ T9140] br1: port 2(veth2) entered blocking state
[  739.426522][ T9140] br1: port 2(veth2) entered disabled state
[  739.426905][ T9140] veth2: entered allmulticast mode
[  739.429620][ T9140] veth2: entered promiscuous mode
[  739.486839][ T9142] br1: port 2(veth2) entered blocking state
[  739.487042][ T9142] br1: port 2(veth2) entered forwarding state
[  739.487364][ T9142] br1: port 1(veth1) entered blocking state
[  739.487533][ T9142] br1: port 1(veth1) entered forwarding state
[  749.926483][ T9469] br1: port 2(veth2) entered disabled state
[  749.926958][ T9469] br1: port 1(veth1) entered disabled state
[  749.985944][ T9471] veth2: left allmulticast mode
[  749.986098][ T9471] veth2: left promiscuous mode
[  749.986311][ T9471] br1: port 2(veth2) entered disabled state
[  750.027619][ T9473] veth1: left allmulticast mode
[  750.027778][ T9473] veth1: left promiscuous mode
[  750.027986][ T9473] br1: port 1(veth1) entered disabled state