[ 1668.387254][ T7515] br1: port 1(veth1) entered blocking state
[ 1668.387522][ T7515] br1: port 1(veth1) entered disabled state
[ 1668.387795][ T7515] veth1: entered allmulticast mode
[ 1668.395960][ T7515] veth1: entered promiscuous mode
[ 1668.548163][   T59] br1: port 1(veth1) entered blocking state
[ 1668.548417][   T59] br1: port 1(veth1) entered forwarding state
[ 1684.370935][ T7575] br1: port 1(veth1) entered disabled state
[ 1684.565499][ T7576] veth1: left allmulticast mode
[ 1684.565702][ T7576] veth1: left promiscuous mode
[ 1684.566035][ T7576] br1: port 1(veth1) entered disabled state