[  630.452347][ T6960] br1: port 1(veth1) entered blocking state
[  630.452625][ T6960] br1: port 1(veth1) entered disabled state
[  630.459317][ T6960] veth1: entered allmulticast mode
[  630.460823][ T6960] veth1: entered promiscuous mode
[  630.520243][ T6963] br1: port 2(veth2) entered blocking state
[  630.520436][ T6963] br1: port 2(veth2) entered disabled state
[  630.521210][ T6963] veth2: entered allmulticast mode
[  630.522633][ T6963] veth2: entered promiscuous mode
[  630.573179][ T6965] br1: port 2(veth2) entered blocking state
[  630.573379][ T6965] br1: port 2(veth2) entered forwarding state
[  630.573701][ T6965] br1: port 1(veth1) entered blocking state
[  630.573872][ T6965] br1: port 1(veth1) entered forwarding state
[  639.965555][ T7292] br1: port 2(veth2) entered disabled state
[  639.966095][ T7292] br1: port 1(veth1) entered disabled state
[  640.018899][ T7294] veth2: left allmulticast mode
[  640.019072][ T7294] veth2: left promiscuous mode
[  640.019285][ T7294] br1: port 2(veth2) entered disabled state
[  640.061205][ T7296] veth1: left allmulticast mode
[  640.061379][ T7296] veth1: left promiscuous mode
[  640.061605][ T7296] br1: port 1(veth1) entered disabled state