[  721.723229][ T7371] br1: port 1(veth1) entered blocking state
[  721.723767][ T7371] br1: port 1(veth1) entered disabled state
[  721.723980][ T7371] veth1: entered allmulticast mode
[  721.726142][ T7371] veth1: entered promiscuous mode
[  721.758075][   T92] br1: port 1(veth1) entered blocking state
[  721.758342][   T92] br1: port 1(veth1) entered forwarding state
[  733.629480][ T7470] br1: port 1(veth1) entered disabled state
[  733.665696][ T7471] veth1: left allmulticast mode
[  733.665956][ T7471] veth1: left promiscuous mode
[  733.666380][ T7471] br1: port 1(veth1) entered disabled state