[ 1722.572295][ T7806] br1: port 1(veth1) entered blocking state
[ 1722.572592][ T7806] br1: port 1(veth1) entered disabled state
[ 1722.572883][ T7806] veth1: entered allmulticast mode
[ 1722.574732][ T7806] veth1: entered promiscuous mode
[ 1722.744480][ T1576] br1: port 1(veth1) entered blocking state
[ 1722.744931][ T1576] br1: port 1(veth1) entered forwarding state
[ 1738.919186][ T7865] br1: port 1(veth1) entered disabled state
[ 1739.088034][ T7867] veth1: left allmulticast mode
[ 1739.088324][ T7867] veth1: left promiscuous mode
[ 1739.088648][ T7867] br1: port 1(veth1) entered disabled state