[  709.991196][ T6851] br1: port 1(veth1) entered blocking state
[  709.991429][ T6851] br1: port 1(veth1) entered disabled state
[  709.991629][ T6851] veth1: entered allmulticast mode
[  709.993139][ T6851] veth1: entered promiscuous mode
[  710.042164][ T6854] br1: port 2(veth2) entered blocking state
[  710.042436][ T6854] br1: port 2(veth2) entered disabled state
[  710.042696][ T6854] veth2: entered allmulticast mode
[  710.044287][ T6854] veth2: entered promiscuous mode
[  710.097923][ T6856] br1: port 2(veth2) entered blocking state
[  710.098186][ T6856] br1: port 2(veth2) entered forwarding state
[  710.098567][ T6856] br1: port 1(veth1) entered blocking state
[  710.098788][ T6856] br1: port 1(veth1) entered forwarding state
[  720.797671][ T7169] br1: port 2(veth2) entered disabled state
[  720.798161][ T7169] br1: port 1(veth1) entered disabled state
[  720.846931][ T7171] veth2: left allmulticast mode
[  720.847094][ T7171] veth2: left promiscuous mode
[  720.847548][ T7171] br1: port 2(veth2) entered disabled state
[  720.892782][ T7173] veth1: left allmulticast mode
[  720.892942][ T7173] veth1: left promiscuous mode
[  720.893177][ T7173] br1: port 1(veth1) entered disabled state