[ 1680.177138][ T9171] br0: port 1(veth1) entered blocking state
[ 1680.177402][ T9171] br0: port 1(veth1) entered disabled state
[ 1680.177662][ T9171] veth1: entered allmulticast mode
[ 1680.179570][ T9171] veth1: entered promiscuous mode
[ 1680.500809][   T39] br0: port 1(veth1) entered blocking state
[ 1680.501081][   T39] br0: port 1(veth1) entered forwarding state
[ 1687.923437][ T9207] br0: port 1(veth1) entered disabled state
[ 1688.068642][ T9208] veth1: left allmulticast mode
[ 1688.068972][ T9208] veth1: left promiscuous mode
[ 1688.069463][ T9208] br0: port 1(veth1) entered disabled state