[ 1497.394799][ T8572] br1: port 1(veth1) entered blocking state
[ 1497.395069][ T8572] br1: port 1(veth1) entered disabled state
[ 1497.395326][ T8572] veth1: entered allmulticast mode
[ 1497.397317][ T8572] veth1: entered promiscuous mode
[ 1497.557422][    T9] br1: port 1(veth1) entered blocking state
[ 1497.557660][    T9] br1: port 1(veth1) entered forwarding state
[ 1497.691508][ T8574] br1: port 2(veth2) entered blocking state
[ 1497.691751][ T8574] br1: port 2(veth2) entered disabled state
[ 1497.691993][ T8574] veth2: entered allmulticast mode
[ 1497.694201][ T8574] veth2: entered promiscuous mode
[ 1497.847037][    T9] br1: port 2(veth2) entered blocking state
[ 1497.847300][    T9] br1: port 2(veth2) entered forwarding state
[ 1519.521346][ T8725] br1: port 2(veth2) entered disabled state
[ 1519.669098][ T8726] veth2: left allmulticast mode
[ 1519.669361][ T8726] veth2: left promiscuous mode
[ 1519.669681][ T8726] br1: port 2(veth2) entered disabled state
[ 1519.812463][ T8727] br1: port 1(veth1) entered disabled state
[ 1519.972413][ T8728] veth1: left allmulticast mode
[ 1519.972615][ T8728] veth1: left promiscuous mode
[ 1519.972907][ T8728] br1: port 1(veth1) entered disabled state