[  871.754358][ T8950] br1: port 1(veth1) entered blocking state
[  871.754578][ T8950] br1: port 1(veth1) entered disabled state
[  871.754768][ T8950] veth1: entered allmulticast mode
[  871.756467][ T8950] veth1: entered promiscuous mode
[  871.802239][ T8953] br1: port 2(veth2) entered blocking state
[  871.802445][ T8953] br1: port 2(veth2) entered disabled state
[  871.802630][ T8953] veth2: entered allmulticast mode
[  871.804051][ T8953] veth2: entered promiscuous mode
[  871.855356][ T8955] br1: port 2(veth2) entered blocking state
[  871.855640][ T8955] br1: port 2(veth2) entered forwarding state
[  871.856056][ T8955] br1: port 1(veth1) entered blocking state
[  871.856289][ T8955] br1: port 1(veth1) entered forwarding state
[  882.012902][ T9268] br1: port 2(veth2) entered disabled state
[  882.013475][ T9268] br1: port 1(veth1) entered disabled state
[  882.053036][ T9270] veth2: left allmulticast mode
[  882.053213][ T9270] veth2: left promiscuous mode
[  882.053447][ T9270] br1: port 2(veth2) entered disabled state
[  882.098378][ T9272] veth1: left allmulticast mode
[  882.098582][ T9272] veth1: left promiscuous mode
[  882.098878][ T9272] br1: port 1(veth1) entered disabled state