[ 1215.886432][ T9450] br1: port 1(veth1) entered blocking state
[ 1215.886711][ T9450] br1: port 1(veth1) entered disabled state
[ 1215.887009][ T9450] veth1: entered allmulticast mode
[ 1215.889081][ T9450] veth1: entered promiscuous mode
[ 1216.024628][   T47] br1: port 1(veth1) entered blocking state
[ 1216.024972][   T47] br1: port 1(veth1) entered forwarding state
[ 1249.102668][ T9541] br1: port 1(veth1) entered disabled state
[ 1249.225832][ T9542] veth1: left allmulticast mode
[ 1249.226079][ T9542] veth1: left promiscuous mode
[ 1249.226394][ T9542] br1: port 1(veth1) entered disabled state