[  647.733544][ T7241] br1: port 1(veth1) entered blocking state
[  647.733922][ T7241] br1: port 1(veth1) entered disabled state
[  647.734276][ T7241] veth1: entered allmulticast mode
[  647.736984][ T7241] veth1: entered promiscuous mode
[  647.795780][ T7244] br1: port 2(veth2) entered blocking state
[  647.796015][ T7244] br1: port 2(veth2) entered disabled state
[  647.796265][ T7244] veth2: entered allmulticast mode
[  647.799465][ T7244] veth2: entered promiscuous mode
[  647.882024][ T7246] br1: port 2(veth2) entered blocking state
[  647.882352][ T7246] br1: port 2(veth2) entered forwarding state
[  647.882812][ T7246] br1: port 1(veth1) entered blocking state
[  647.883159][ T7246] br1: port 1(veth1) entered forwarding state
[  658.522199][ T7573] br1: port 2(veth2) entered disabled state
[  658.522881][ T7573] br1: port 1(veth1) entered disabled state
[  658.576211][ T7575] veth2: left allmulticast mode
[  658.576454][ T7575] veth2: left promiscuous mode
[  658.576825][ T7575] br1: port 2(veth2) entered disabled state
[  658.643417][ T7577] veth1: left allmulticast mode
[  658.644306][ T7577] veth1: left promiscuous mode
[  658.644752][ T7577] br1: port 1(veth1) entered disabled state