[  663.976855][ T9498] br1: port 1(veth1) entered blocking state
[  663.977076][ T9498] br1: port 1(veth1) entered disabled state
[  663.977259][ T9498] veth1: entered allmulticast mode
[  663.978732][ T9498] veth1: entered promiscuous mode
[  664.036555][ T9501] br1: port 2(veth2) entered blocking state
[  664.036753][ T9501] br1: port 2(veth2) entered disabled state
[  664.036963][ T9501] veth2: entered allmulticast mode
[  664.038686][ T9501] veth2: entered promiscuous mode
[  664.097013][ T9503] br1: port 2(veth2) entered blocking state
[  664.097249][ T9503] br1: port 2(veth2) entered forwarding state
[  664.097639][ T9503] br1: port 1(veth1) entered blocking state
[  664.097854][ T9503] br1: port 1(veth1) entered forwarding state
[  673.751886][ T9830] br1: port 2(veth2) entered disabled state
[  673.752380][ T9830] br1: port 1(veth1) entered disabled state
[  673.805051][ T9833] veth2: left allmulticast mode
[  673.805211][ T9833] veth2: left promiscuous mode
[  673.805423][ T9833] br1: port 2(veth2) entered disabled state
[  673.859795][ T9835] veth1: left allmulticast mode
[  673.860320][ T9835] veth1: left promiscuous mode
[  673.860610][ T9835] br1: port 1(veth1) entered disabled state