[ 1575.403811][ T4669] br1: port 1(veth1) entered blocking state
[ 1575.404071][ T4669] br1: port 1(veth1) entered disabled state
[ 1575.404334][ T4669] veth1: entered allmulticast mode
[ 1575.406291][ T4669] veth1: entered promiscuous mode
[ 1575.560070][   T66] br1: port 1(veth1) entered blocking state
[ 1575.560344][   T66] br1: port 1(veth1) entered forwarding state
[ 1591.319086][ T4728] br1: port 1(veth1) entered disabled state
[ 1591.482721][ T4729] veth1: left allmulticast mode
[ 1591.482972][ T4729] veth1: left promiscuous mode
[ 1591.483292][ T4729] br1: port 1(veth1) entered disabled state