[  689.749444][ T7578] br1: port 1(veth1) entered blocking state
[  689.750258][ T7578] br1: port 1(veth1) entered disabled state
[  689.750447][ T7578] veth1: entered allmulticast mode
[  689.762793][ T7578] veth1: entered promiscuous mode
[  689.784855][   T48] br1: port 1(veth1) entered blocking state
[  689.785031][   T48] br1: port 1(veth1) entered forwarding state
[  700.777571][ T7681] br1: port 1(veth1) entered disabled state
[  700.809405][ T7682] veth1: left allmulticast mode
[  700.810286][ T7682] veth1: left promiscuous mode
[  700.810520][ T7682] br1: port 1(veth1) entered disabled state