[ 1247.931418][ T9060] br1: port 1(veth1) entered blocking state
[ 1247.931852][ T9060] br1: port 1(veth1) entered disabled state
[ 1247.932291][ T9060] veth1: entered allmulticast mode
[ 1247.935626][ T9060] veth1: entered promiscuous mode
[ 1248.046711][  T151] br1: port 1(veth1) entered blocking state
[ 1248.047227][  T151] br1: port 1(veth1) entered forwarding state
[ 1281.467023][ T9239] br1: port 1(veth1) entered disabled state
[ 1281.581397][ T9240] veth1: left allmulticast mode
[ 1281.581760][ T9240] veth1: left promiscuous mode
[ 1281.582247][ T9240] br1: port 1(veth1) entered disabled state