[ 1660.438926][ T8114] br0: port 1(veth1) entered blocking state
[ 1660.439398][ T8114] br0: port 1(veth1) entered disabled state
[ 1660.439840][ T8114] veth1: entered allmulticast mode
[ 1660.443524][ T8114] veth1: entered promiscuous mode
[ 1660.675271][  T409] br0: port 1(veth1) entered blocking state
[ 1660.675749][  T409] br0: port 1(veth1) entered forwarding state
[ 1667.718688][ T8157] br0: port 1(veth1) entered disabled state
[ 1667.826246][ T8158] veth1: left allmulticast mode
[ 1667.826576][ T8158] veth1: left promiscuous mode
[ 1667.827039][ T8158] br0: port 1(veth1) entered disabled state