[  670.206073][ T8685] br1: port 1(veth1) entered blocking state
[  670.206349][ T8685] br1: port 1(veth1) entered disabled state
[  670.206588][ T8685] veth1: entered allmulticast mode
[  670.208389][ T8685] veth1: entered promiscuous mode
[  670.360241][  T194] br1: port 1(veth1) entered blocking state
[  670.360527][  T194] br1: port 1(veth1) entered forwarding state
[  686.280324][ T8744] br1: port 1(veth1) entered disabled state
[  686.448848][ T8745] veth1: left allmulticast mode
[  686.449171][ T8745] veth1: left promiscuous mode
[  686.449991][ T8745] br1: port 1(veth1) entered disabled state