[ 1548.239504][ T8549] br1: port 1(veth1) entered blocking state
[ 1548.239860][ T8549] br1: port 1(veth1) entered disabled state
[ 1548.240147][ T8549] veth1: entered allmulticast mode
[ 1548.242196][ T8549] veth1: entered promiscuous mode
[ 1548.404348][   T44] br1: port 1(veth1) entered blocking state
[ 1548.404614][   T44] br1: port 1(veth1) entered forwarding state
[ 1563.979911][ T8608] br1: port 1(veth1) entered disabled state
[ 1564.143503][ T8609] veth1: left allmulticast mode
[ 1564.143720][ T8609] veth1: left promiscuous mode
[ 1564.145050][ T8609] br1: port 1(veth1) entered disabled state