[ 1555.551385][ T9052] br1: port 1(veth1) entered blocking state
[ 1555.551651][ T9052] br1: port 1(veth1) entered disabled state
[ 1555.551964][ T9052] veth1: entered allmulticast mode
[ 1555.554096][ T9052] veth1: entered promiscuous mode
[ 1555.741458][ T8308] br1: port 1(veth1) entered blocking state
[ 1555.741855][ T8308] br1: port 1(veth1) entered forwarding state
[ 1571.287027][ T9111] br1: port 1(veth1) entered disabled state
[ 1571.426099][ T9112] veth1: left allmulticast mode
[ 1571.426418][ T9112] veth1: left promiscuous mode
[ 1571.426739][ T9112] br1: port 1(veth1) entered disabled state