[ 1321.257688][ T9736] br1: port 1(veth1) entered blocking state
[ 1321.257994][ T9736] br1: port 1(veth1) entered disabled state
[ 1321.258289][ T9736] veth1: entered allmulticast mode
[ 1321.260262][ T9736] veth1: entered promiscuous mode
[ 1321.339797][   T45] br1: port 1(veth1) entered blocking state
[ 1321.340127][   T45] br1: port 1(veth1) entered forwarding state
[ 1334.754994][ T9835] br1: port 1(veth1) entered disabled state
[ 1334.836771][ T9836] veth1: left allmulticast mode
[ 1334.837050][ T9836] veth1: left promiscuous mode
[ 1334.837414][ T9836] br1: port 1(veth1) entered disabled state