[  748.858998][ T8165] br1: port 1(veth1) entered blocking state
[  748.859269][ T8165] br1: port 1(veth1) entered disabled state
[  748.859585][ T8165] veth1: entered allmulticast mode
[  748.861559][ T8165] veth1: entered promiscuous mode
[  748.883079][ T7028] br1: port 1(veth1) entered blocking state
[  748.883323][ T7028] br1: port 1(veth1) entered forwarding state
[  760.075858][ T8264] br1: port 1(veth1) entered disabled state
[  760.099738][ T8265] veth1: left allmulticast mode
[  760.099923][ T8265] veth1: left promiscuous mode
[  760.100173][ T8265] br1: port 1(veth1) entered disabled state