[  571.415626][T20069] br1: port 1(veth1) entered blocking state
[  571.416213][T20069] br1: port 1(veth1) entered disabled state
[  571.416399][T20069] veth1: entered allmulticast mode
[  571.417835][T20069] veth1: entered promiscuous mode
[  571.440175][ T2890] br1: port 1(veth1) entered blocking state
[  571.440371][ T2890] br1: port 1(veth1) entered forwarding state
[  571.473269][T20071] br1: port 2(veth2) entered blocking state
[  571.473459][T20071] br1: port 2(veth2) entered disabled state
[  571.473646][T20071] veth2: entered allmulticast mode
[  571.475093][T20071] veth2: entered promiscuous mode
[  571.496096][ T2890] br1: port 2(veth2) entered blocking state
[  571.496294][ T2890] br1: port 2(veth2) entered forwarding state
[  617.482354][T21468] br1: port 2(veth2) entered disabled state
[  617.513271][T21469] veth2: left allmulticast mode
[  617.513440][T21469] veth2: left promiscuous mode
[  617.513660][T21469] br1: port 2(veth2) entered disabled state
[  617.537583][T21470] br1: port 1(veth1) entered disabled state
[  617.568097][T21471] veth1: left allmulticast mode
[  617.568298][T21471] veth1: left promiscuous mode
[  617.568579][T21471] br1: port 1(veth1) entered disabled state