[ 1989.750930][ T6908] br1: port 1(veth1) entered blocking state
[ 1989.752077][ T6908] br1: port 1(veth1) entered disabled state
[ 1989.752530][ T6908] veth1: entered allmulticast mode
[ 1989.755931][ T6908] veth1: entered promiscuous mode
[ 1989.867131][ T4099] br1: port 1(veth1) entered blocking state
[ 1989.867644][ T4099] br1: port 1(veth1) entered forwarding state
[ 2004.779778][ T7007] br1: port 1(veth1) entered disabled state
[ 2004.888515][ T7009] veth1: left allmulticast mode
[ 2004.888859][ T7009] veth1: left promiscuous mode
[ 2004.889503][ T7009] br1: port 1(veth1) entered disabled state