[  747.649169][ T9587] br1: port 1(veth1) entered blocking state
[  747.649570][ T9587] br1: port 1(veth1) entered disabled state
[  747.649984][ T9587] veth1: entered allmulticast mode
[  747.652715][ T9587] veth1: entered promiscuous mode
[  747.699769][ T7421] br1: port 1(veth1) entered blocking state
[  747.700150][ T7421] br1: port 1(veth1) entered forwarding state
[  763.581089][ T9724] br1: port 1(veth1) entered disabled state
[  763.616545][ T9725] veth1: left allmulticast mode
[  763.617005][ T9725] veth1: left promiscuous mode
[  763.617390][ T9725] br1: port 1(veth1) entered disabled state