[ 1754.848953][ T9693] br1: port 1(veth1) entered blocking state
[ 1754.849298][ T9693] br1: port 1(veth1) entered disabled state
[ 1754.849660][ T9693] veth1: entered allmulticast mode
[ 1754.851839][ T9693] veth1: entered promiscuous mode
[ 1755.029981][ T2975] br1: port 1(veth1) entered blocking state
[ 1755.030295][ T2975] br1: port 1(veth1) entered forwarding state
[ 1776.869694][ T9832] br1: port 1(veth1) entered disabled state
[ 1777.052453][ T9833] veth1: left allmulticast mode
[ 1777.052688][ T9833] veth1: left promiscuous mode
[ 1777.053033][ T9833] br1: port 1(veth1) entered disabled state