[  670.252320][ T8797] br0: port 1(veth1) entered blocking state
[  670.252550][ T8797] br0: port 1(veth1) entered disabled state
[  670.252733][ T8797] veth1: entered allmulticast mode
[  670.254188][ T8797] veth1: entered promiscuous mode
[  670.315131][   T39] br0: port 1(veth1) entered blocking state
[  670.315324][   T39] br0: port 1(veth1) entered forwarding state
[  675.866191][ T8844] br0: port 1(veth1) entered disabled state
[  675.887948][ T8845] veth1: left allmulticast mode
[  675.888104][ T8845] veth1: left promiscuous mode
[  675.888325][ T8845] br0: port 1(veth1) entered disabled state