[ 1218.950276][ T6067] br1: port 1(veth1) entered blocking state
[ 1218.950572][ T6067] br1: port 1(veth1) entered disabled state
[ 1218.950858][ T6067] veth1: entered allmulticast mode
[ 1218.953409][ T6067] veth1: entered promiscuous mode
[ 1219.053448][  T251] br1: port 1(veth1) entered blocking state
[ 1219.053743][  T251] br1: port 1(veth1) entered forwarding state
[ 1250.594593][ T6246] br1: port 1(veth1) entered disabled state
[ 1250.696399][ T6247] veth1: left allmulticast mode
[ 1250.696676][ T6247] veth1: left promiscuous mode
[ 1250.697101][ T6247] br1: port 1(veth1) entered disabled state