[ 1576.062984][ T7940] br1: port 1(veth1) entered blocking state
[ 1576.063225][ T7940] br1: port 1(veth1) entered disabled state
[ 1576.063468][ T7940] veth1: entered allmulticast mode
[ 1576.065326][ T7940] veth1: entered promiscuous mode
[ 1576.202217][ T6877] br1: port 1(veth1) entered blocking state
[ 1576.202533][ T6877] br1: port 1(veth1) entered forwarding state
[ 1596.374428][ T8015] br1: port 1(veth1) entered disabled state
[ 1596.522306][ T8016] veth1: left allmulticast mode
[ 1596.522522][ T8016] veth1: left promiscuous mode
[ 1596.522838][ T8016] br1: port 1(veth1) entered disabled state