[ 1239.393512][ T5922] br1: port 1(veth1) entered blocking state
[ 1239.393944][ T5922] br1: port 1(veth1) entered disabled state
[ 1239.394688][ T5922] veth1: entered allmulticast mode
[ 1239.398209][ T5922] veth1: entered promiscuous mode
[ 1239.517032][   T46] br1: port 1(veth1) entered blocking state
[ 1239.517523][   T46] br1: port 1(veth1) entered forwarding state
[ 1272.934582][ T6101] br1: port 1(veth1) entered disabled state
[ 1273.049144][ T6102] veth1: left allmulticast mode
[ 1273.049534][ T6102] veth1: left promiscuous mode
[ 1273.050032][ T6102] br1: port 1(veth1) entered disabled state