[  827.231244][ T4575] br1: port 1(veth1) entered blocking state
[  827.231687][ T4575] br1: port 1(veth1) entered disabled state
[  827.232008][ T4575] veth1: entered allmulticast mode
[  827.234383][ T4575] veth1: entered promiscuous mode
[  827.356584][   T40] br1: port 1(veth1) entered blocking state
[  827.356998][   T40] br1: port 1(veth1) entered forwarding state
[  827.447679][ T4577] br1: port 2(veth2) entered blocking state
[  827.448089][ T4577] br1: port 2(veth2) entered disabled state
[  827.448401][ T4577] veth2: entered allmulticast mode
[  827.450667][ T4577] veth2: entered promiscuous mode
[  827.550354][   T40] br1: port 2(veth2) entered blocking state
[  827.550697][   T40] br1: port 2(veth2) entered forwarding state
[  940.604703][ T5970] br1: port 2(veth2) entered disabled state
[  940.707481][ T5971] veth2: left allmulticast mode
[  940.707816][ T5971] veth2: left promiscuous mode
[  940.708191][ T5971] br1: port 2(veth2) entered disabled state
[  940.779595][ T5972] br1: port 1(veth1) entered disabled state
[  940.880537][ T5973] veth1: left allmulticast mode
[  940.880881][ T5973] veth1: left promiscuous mode
[  940.881227][ T5973] br1: port 1(veth1) entered disabled state