[  551.260255][ T3449] br1: port 1(veth1) entered blocking state
[  551.260490][ T3449] br1: port 1(veth1) entered disabled state
[  551.260704][ T3449] veth1: entered allmulticast mode
[  551.262244][ T3449] veth1: entered promiscuous mode
[  551.357104][ T3049] br1: port 1(veth1) entered blocking state
[  551.357328][ T3049] br1: port 1(veth1) entered forwarding state
[  551.400278][ T3462] br1: port 2(veth2) entered blocking state
[  551.400491][ T3462] br1: port 2(veth2) entered disabled state
[  551.400701][ T3462] veth2: entered allmulticast mode
[  551.402168][ T3462] veth2: entered promiscuous mode
[  551.499343][   T38] br1: port 2(veth2) entered blocking state
[  551.499571][   T38] br1: port 2(veth2) entered forwarding state
[  569.764420][ T3816] br1: port 2(veth2) entered disabled state
[  569.789666][ T3818] veth2: left allmulticast mode
[  569.789863][ T3818] veth2: left promiscuous mode
[  569.790104][ T3818] br1: port 2(veth2) entered disabled state
[  569.825527][ T3820] br1: port 1(veth1) entered disabled state
[  569.849262][ T3822] veth1: left allmulticast mode
[  569.849475][ T3822] veth1: left promiscuous mode
[  569.849785][ T3822] br1: port 1(veth1) entered disabled state