[  743.654714][ T8123] br0: port 1(veth1) entered blocking state
[  743.655106][ T8123] br0: port 1(veth1) entered disabled state
[  743.655431][ T8123] veth1: entered allmulticast mode
[  743.658001][ T8123] veth1: entered promiscuous mode
[  743.698749][ T8124] br0: port 2(veth3) entered blocking state
[  743.699661][ T8124] br0: port 2(veth3) entered disabled state
[  743.700075][ T8124] veth3: entered allmulticast mode
[  743.701650][ T8124] veth3: entered promiscuous mode
[  743.799466][   T48] br0: port 1(veth1) entered blocking state
[  743.799798][   T48] br0: port 1(veth1) entered forwarding state
[  743.860402][   T48] br0: port 2(veth3) entered blocking state
[  743.860732][   T48] br0: port 2(veth3) entered forwarding state
[  749.263124][ T8164] br0: port 2(veth3) entered disabled state
[  749.322960][ T8166] br0: port 1(veth1) entered disabled state
[  749.383402][ T8168] veth3: left allmulticast mode
[  749.383664][ T8168] veth3: left promiscuous mode
[  749.383986][ T8168] br0: port 2(veth3) entered disabled state
[  749.384947][ T8168] veth1: left allmulticast mode
[  749.385976][ T8168] veth1: left promiscuous mode
[  749.386287][ T8168] br0: port 1(veth1) entered disabled state