[  640.148125][ T7881] br0: port 1(veth1) entered blocking state
[  640.148366][ T7881] br0: port 1(veth1) entered disabled state
[  640.148572][ T7881] veth1: entered allmulticast mode
[  640.157982][ T7881] veth1: entered promiscuous mode
[  640.186727][ T7883] br0: port 2(veth2) entered blocking state
[  640.186946][ T7883] br0: port 2(veth2) entered disabled state
[  640.187144][ T7883] veth2: entered allmulticast mode
[  640.189988][ T7883] veth2: entered promiscuous mode
[  640.265716][ T3284] br0: port 1(veth1) entered blocking state
[  640.265936][ T3284] br0: port 1(veth1) entered forwarding state
[  640.289863][   T36] br0: port 2(veth2) entered blocking state
[  640.290063][   T36] br0: port 2(veth2) entered forwarding state
[  666.932846][ T7972] br0: port 2(veth2) entered disabled state
[  666.960430][ T7973] br0: port 1(veth1) entered disabled state
[  666.985648][ T7974] veth2: left allmulticast mode
[  666.985936][ T7974] veth2: left promiscuous mode
[  666.987355][ T7974] br0: port 2(veth2) entered disabled state
[  666.989040][ T7974] veth1: left allmulticast mode
[  666.989306][ T7974] veth1: left promiscuous mode
[  666.989719][ T7974] br0: port 1(veth1) entered disabled state