[  664.348517][T21653] br1: port 1(veth1) entered blocking state
[  664.348703][T21653] br1: port 1(veth1) entered disabled state
[  664.348891][T21653] veth1: entered allmulticast mode
[  664.349749][T21653] veth1: entered promiscuous mode
[  664.363033][   T64] br1: port 1(veth1) entered blocking state
[  664.363194][   T64] br1: port 1(veth1) entered forwarding state
[  674.839180][T21756] br1: port 1(veth1) entered disabled state
[  674.864895][T21757] veth1: left allmulticast mode
[  674.865012][T21757] veth1: left promiscuous mode
[  674.865162][T21757] br1: port 1(veth1) entered disabled state