[ 1438.609201][ T9857] br1: port 1(veth1) entered blocking state
[ 1438.609467][ T9857] br1: port 1(veth1) entered disabled state
[ 1438.609722][ T9857] veth1: entered allmulticast mode
[ 1438.611602][ T9857] veth1: entered promiscuous mode
[ 1438.769457][ T8994] br1: port 1(veth1) entered blocking state
[ 1438.769855][ T8994] br1: port 1(veth1) entered forwarding state
[ 1473.086229][ T9948] br1: port 1(veth1) entered disabled state
[ 1473.244742][ T9950] veth1: left allmulticast mode
[ 1473.244984][ T9950] veth1: left promiscuous mode
[ 1473.245315][ T9950] br1: port 1(veth1) entered disabled state