[ 1165.556170][ T7186] br1: port 1(veth1) entered blocking state
[ 1165.556681][ T7186] br1: port 1(veth1) entered disabled state
[ 1165.557111][ T7186] veth1: entered allmulticast mode
[ 1165.560685][ T7186] veth1: entered promiscuous mode
[ 1165.667738][  T253] br1: port 1(veth1) entered blocking state
[ 1165.668223][  T253] br1: port 1(veth1) entered forwarding state
[ 1180.805586][ T7285] br1: port 1(veth1) entered disabled state
[ 1180.917378][ T7287] veth1: left allmulticast mode
[ 1180.918219][ T7287] veth1: left promiscuous mode
[ 1180.918771][ T7287] br1: port 1(veth1) entered disabled state