[ 1343.958684][ T9455] br1: port 1(veth1) entered blocking state
[ 1343.959001][ T9455] br1: port 1(veth1) entered disabled state
[ 1343.959289][ T9455] veth1: entered allmulticast mode
[ 1343.961223][ T9455] veth1: entered promiscuous mode
[ 1344.051329][ T8963] br1: port 1(veth1) entered blocking state
[ 1344.051636][ T8963] br1: port 1(veth1) entered forwarding state
[ 1357.475330][ T9554] br1: port 1(veth1) entered disabled state
[ 1357.555976][ T9555] veth1: left allmulticast mode
[ 1357.556239][ T9555] veth1: left promiscuous mode
[ 1357.556949][ T9555] br1: port 1(veth1) entered disabled state