[ 1534.246262][ T7808] br1: port 1(veth1) entered blocking state
[ 1534.246898][ T7808] br1: port 1(veth1) entered disabled state
[ 1534.247151][ T7808] veth1: entered allmulticast mode
[ 1534.249023][ T7808] veth1: entered promiscuous mode
[ 1534.449287][   T68] br1: port 1(veth1) entered blocking state
[ 1534.449691][   T68] br1: port 1(veth1) entered forwarding state
[ 1550.072739][ T7867] br1: port 1(veth1) entered disabled state
[ 1550.227592][ T7868] veth1: left allmulticast mode
[ 1550.227813][ T7868] veth1: left promiscuous mode
[ 1550.228104][ T7868] br1: port 1(veth1) entered disabled state