[  873.842027][ T9159] br1: port 1(veth1) entered blocking state
[  873.842424][ T9159] br1: port 1(veth1) entered disabled state
[  873.843156][ T9159] veth1: entered allmulticast mode
[  873.845410][ T9159] veth1: entered promiscuous mode
[  873.905289][ T9162] br1: port 2(veth2) entered blocking state
[  873.906124][ T9162] br1: port 2(veth2) entered disabled state
[  873.906462][ T9162] veth2: entered allmulticast mode
[  873.907998][ T9162] veth2: entered promiscuous mode
[  873.953569][ T9164] br1: port 2(veth2) entered blocking state
[  873.953911][ T9164] br1: port 2(veth2) entered forwarding state
[  873.954417][ T9164] br1: port 1(veth1) entered blocking state
[  873.954758][ T9164] br1: port 1(veth1) entered forwarding state
[  884.407236][ T9524] br1: port 2(veth2) entered disabled state
[  884.407905][ T9524] br1: port 1(veth1) entered disabled state
[  884.461463][ T9526] veth2: left allmulticast mode
[  884.461769][ T9526] veth2: left promiscuous mode
[  884.462136][ T9526] br1: port 2(veth2) entered disabled state
[  884.531023][ T9528] veth1: left allmulticast mode
[  884.531303][ T9528] veth1: left promiscuous mode
[  884.531691][ T9528] br1: port 1(veth1) entered disabled state