[  745.971101][ T6722] br1: port 1(veth1) entered blocking state
[  745.971322][ T6722] br1: port 1(veth1) entered disabled state
[  745.971519][ T6722] veth1: entered allmulticast mode
[  745.972934][ T6722] veth1: entered promiscuous mode
[  745.999802][ T3149] br1: port 1(veth1) entered blocking state
[  746.000028][ T3149] br1: port 1(veth1) entered forwarding state
[  760.318927][ T6866] br1: port 1(veth1) entered disabled state
[  760.340739][ T6867] veth1: left allmulticast mode
[  760.340933][ T6867] veth1: left promiscuous mode
[  760.341209][ T6867] br1: port 1(veth1) entered disabled state