[  746.781536][ T9508] br1: port 1(veth1) entered blocking state
[  746.781806][ T9508] br1: port 1(veth1) entered disabled state
[  746.782063][ T9508] veth1: entered allmulticast mode
[  746.784238][ T9508] veth1: entered promiscuous mode
[  746.813962][   T47] br1: port 1(veth1) entered blocking state
[  746.814183][   T47] br1: port 1(veth1) entered forwarding state
[  761.327009][ T9645] br1: port 1(veth1) entered disabled state
[  761.356443][ T9646] veth1: left allmulticast mode
[  761.356964][ T9646] veth1: left promiscuous mode
[  761.357196][ T9646] br1: port 1(veth1) entered disabled state