[ 1368.499890][ T9131] br1: port 1(veth1) entered blocking state
[ 1368.500237][ T9131] br1: port 1(veth1) entered disabled state
[ 1368.500555][ T9131] veth1: entered allmulticast mode
[ 1368.502804][ T9131] veth1: entered promiscuous mode
[ 1368.635112][ T6801] br1: port 1(veth1) entered blocking state
[ 1368.635414][ T6801] br1: port 1(veth1) entered forwarding state
[ 1387.901156][ T9206] br1: port 1(veth1) entered disabled state
[ 1388.034888][ T9207] veth1: left allmulticast mode
[ 1388.036242][ T9207] veth1: left promiscuous mode
[ 1388.036749][ T9207] br1: port 1(veth1) entered disabled state