[ 1264.746064][ T7171] br1: port 1(veth1) entered blocking state
[ 1264.746392][ T7171] br1: port 1(veth1) entered disabled state
[ 1264.746675][ T7171] veth1: entered allmulticast mode
[ 1264.756556][ T7171] veth1: entered promiscuous mode
[ 1264.837705][  T254] br1: port 1(veth1) entered blocking state
[ 1264.837976][  T254] br1: port 1(veth1) entered forwarding state
[ 1282.554614][ T7310] br1: port 1(veth1) entered disabled state
[ 1282.649154][ T7311] veth1: left allmulticast mode
[ 1282.649433][ T7311] veth1: left promiscuous mode
[ 1282.649751][ T7311] br1: port 1(veth1) entered disabled state