[ 2927.991349][ T8187] br1: port 1(veth1) entered blocking state
[ 2927.991737][ T8187] br1: port 1(veth1) entered disabled state
[ 2927.992328][ T8187] veth1: entered allmulticast mode
[ 2927.994394][ T8187] veth1: entered promiscuous mode
[ 2928.151414][ T4672] br1: port 1(veth1) entered blocking state
[ 2928.151670][ T4672] br1: port 1(veth1) entered forwarding state
[ 2948.298618][ T8256] br1: port 1(veth1) entered disabled state
[ 2948.453569][ T8257] veth1: left allmulticast mode
[ 2948.453804][ T8257] veth1: left promiscuous mode
[ 2948.454141][ T8257] br1: port 1(veth1) entered disabled state