[  746.347836][T17780] br1: port 1(veth1) entered blocking state
[  746.348243][T17780] br1: port 1(veth1) entered disabled state
[  746.348559][T17780] veth1: entered allmulticast mode
[  746.351634][T17780] veth1: entered promiscuous mode
[  746.395572][T17197] br1: port 1(veth1) entered blocking state
[  746.396144][T17197] br1: port 1(veth1) entered forwarding state
[  774.421197][T17959] br1: port 1(veth1) entered disabled state
[  774.475912][T17960] veth1: left allmulticast mode
[  774.476200][T17960] veth1: left promiscuous mode
[  774.476573][T17960] br1: port 1(veth1) entered disabled state