[ 1515.499389][ T8176] br1: port 1(veth1) entered blocking state
[ 1515.499656][ T8176] br1: port 1(veth1) entered disabled state
[ 1515.499915][ T8176] veth1: entered allmulticast mode
[ 1515.502423][ T8176] veth1: entered promiscuous mode
[ 1515.654916][   T40] br1: port 1(veth1) entered blocking state
[ 1515.655250][   T40] br1: port 1(veth1) entered forwarding state
[ 1550.103094][ T8267] br1: port 1(veth1) entered disabled state
[ 1550.247178][ T8268] veth1: left allmulticast mode
[ 1550.247386][ T8268] veth1: left promiscuous mode
[ 1550.247688][ T8268] br1: port 1(veth1) entered disabled state