[ 1280.664718][ T8298] br1: port 1(veth1) entered blocking state
[ 1280.665054][ T8298] br1: port 1(veth1) entered disabled state
[ 1280.665349][ T8298] veth1: entered allmulticast mode
[ 1280.667577][ T8298] veth1: entered promiscuous mode
[ 1280.750563][   T40] br1: port 1(veth1) entered blocking state
[ 1280.750866][   T40] br1: port 1(veth1) entered forwarding state
[ 1298.589484][ T8437] br1: port 1(veth1) entered disabled state
[ 1298.659637][ T8438] veth1: left allmulticast mode
[ 1298.659908][ T8438] veth1: left promiscuous mode
[ 1298.660228][ T8438] br1: port 1(veth1) entered disabled state