[  788.017366][T21978] br1: port 1(veth1) entered blocking state
[  788.017583][T21978] br1: port 1(veth1) entered disabled state
[  788.017771][T21978] veth1: entered allmulticast mode
[  788.019232][T21978] veth1: entered promiscuous mode
[  788.044241][   T61] br1: port 1(veth1) entered blocking state
[  788.044466][   T61] br1: port 1(veth1) entered forwarding state
[  802.417789][T22121] br1: port 1(veth1) entered disabled state
[  802.450826][T22122] veth1: left allmulticast mode
[  802.451018][T22122] veth1: left promiscuous mode
[  802.451247][T22122] br1: port 1(veth1) entered disabled state