[ 1497.258524][ T9753] br1: port 1(veth1) entered blocking state
[ 1497.259347][ T9753] br1: port 1(veth1) entered disabled state
[ 1497.259613][ T9753] veth1: entered allmulticast mode
[ 1497.261490][ T9753] veth1: entered promiscuous mode
[ 1497.406359][ T6791] br1: port 1(veth1) entered blocking state
[ 1497.406677][ T6791] br1: port 1(veth1) entered forwarding state
[ 1517.497492][ T9822] br1: port 1(veth1) entered disabled state
[ 1517.654263][ T9824] veth1: left allmulticast mode
[ 1517.654494][ T9824] veth1: left promiscuous mode
[ 1517.654820][ T9824] br1: port 1(veth1) entered disabled state