[  742.389967][ T8617] br1: port 1(veth1) entered blocking state
[  742.390259][ T8617] br1: port 1(veth1) entered disabled state
[  742.390527][ T8617] veth1: entered allmulticast mode
[  742.392134][ T8617] veth1: entered promiscuous mode
[  742.425959][ T2890] br1: port 1(veth1) entered blocking state
[  742.426180][ T2890] br1: port 1(veth1) entered forwarding state
[  769.449694][ T8796] br1: port 1(veth1) entered disabled state
[  769.474703][ T8797] veth1: left allmulticast mode
[  769.474879][ T8797] veth1: left promiscuous mode
[  769.475117][ T8797] br1: port 1(veth1) entered disabled state