[ 1152.046415][ T8945] br1: port 1(veth1) entered blocking state
[ 1152.046878][ T8945] br1: port 1(veth1) entered disabled state
[ 1152.047553][ T8945] veth1: entered allmulticast mode
[ 1152.051841][ T8945] veth1: entered promiscuous mode
[ 1152.150648][   T69] br1: port 1(veth1) entered blocking state
[ 1152.151127][   T69] br1: port 1(veth1) entered forwarding state
[ 1185.894127][ T9124] br1: port 1(veth1) entered disabled state
[ 1186.005329][ T9125] veth1: left allmulticast mode
[ 1186.005710][ T9125] veth1: left promiscuous mode
[ 1186.006241][ T9125] br1: port 1(veth1) entered disabled state