[ 1564.675561][ T7262] br1: port 1(veth1) entered blocking state
[ 1564.675855][ T7262] br1: port 1(veth1) entered disabled state
[ 1564.676142][ T7262] veth1: entered allmulticast mode
[ 1564.678217][ T7262] veth1: entered promiscuous mode
[ 1564.834333][    T9] br1: port 1(veth1) entered blocking state
[ 1564.834732][    T9] br1: port 1(veth1) entered forwarding state
[ 1580.429088][ T7321] br1: port 1(veth1) entered disabled state
[ 1580.616810][ T7322] veth1: left allmulticast mode
[ 1580.617092][ T7322] veth1: left promiscuous mode
[ 1580.617385][ T7322] br1: port 1(veth1) entered disabled state