[ 1262.133300][ T7111] br1: port 1(veth1) entered blocking state
[ 1262.133524][ T7111] br1: port 1(veth1) entered disabled state
[ 1262.133719][ T7111] veth1: entered allmulticast mode
[ 1262.135202][ T7111] veth1: entered promiscuous mode
[ 1262.165871][   T37] br1: port 1(veth1) entered blocking state
[ 1262.166127][   T37] br1: port 1(veth1) entered forwarding state
[ 1273.320470][ T7210] br1: port 1(veth1) entered disabled state
[ 1273.339966][ T7211] veth1: left allmulticast mode
[ 1273.340151][ T7211] veth1: left promiscuous mode
[ 1273.340394][ T7211] br1: port 1(veth1) entered disabled state