[ 1413.143584][ T9188] br1: port 1(veth1) entered blocking state
[ 1413.143844][ T9188] br1: port 1(veth1) entered disabled state
[ 1413.144087][ T9188] veth1: entered allmulticast mode
[ 1413.145924][ T9188] veth1: entered promiscuous mode
[ 1413.282257][ T8766] br1: port 1(veth1) entered blocking state
[ 1413.282512][ T8766] br1: port 1(veth1) entered forwarding state
[ 1447.693922][ T9279] br1: port 1(veth1) entered disabled state
[ 1447.836561][ T9280] veth1: left allmulticast mode
[ 1447.836764][ T9280] veth1: left promiscuous mode
[ 1447.837059][ T9280] br1: port 1(veth1) entered disabled state