[ 1334.607405][ T6770] br1: port 1(veth1) entered blocking state
[ 1334.607713][ T6770] br1: port 1(veth1) entered disabled state
[ 1334.607983][ T6770] veth1: entered allmulticast mode
[ 1334.610485][ T6770] veth1: entered promiscuous mode
[ 1334.724806][ T6287] br1: port 1(veth1) entered blocking state
[ 1334.725095][ T6287] br1: port 1(veth1) entered forwarding state
[ 1349.267302][ T6829] br1: port 1(veth1) entered disabled state
[ 1349.396294][ T6830] veth1: left allmulticast mode
[ 1349.396534][ T6830] veth1: left promiscuous mode
[ 1349.396852][ T6830] br1: port 1(veth1) entered disabled state