[ 1669.279008][ T7844] br0: port 1(veth1) entered blocking state
[ 1669.279266][ T7844] br0: port 1(veth1) entered disabled state
[ 1669.279517][ T7844] veth1: entered allmulticast mode
[ 1669.281350][ T7844] veth1: entered promiscuous mode
[ 1669.577938][   T37] br0: port 1(veth1) entered blocking state
[ 1669.578186][   T37] br0: port 1(veth1) entered forwarding state
[ 1676.925530][ T7879] br0: port 1(veth1) entered disabled state
[ 1677.092145][ T7880] veth1: left allmulticast mode
[ 1677.092383][ T7880] veth1: left promiscuous mode
[ 1677.092711][ T7880] br0: port 1(veth1) entered disabled state