[ 1477.734706][T12736] br1: port 1(veth1) entered blocking state
[ 1477.735458][T12736] br1: port 1(veth1) entered disabled state
[ 1477.736195][T12736] veth1: entered allmulticast mode
[ 1477.743161][T12736] veth1: entered promiscuous mode
[ 1477.879854][  T134] br1: port 1(veth1) entered blocking state
[ 1477.880280][  T134] br1: port 1(veth1) entered forwarding state
[ 1497.173303][T12876] br1: port 1(veth1) entered disabled state
[ 1497.277090][T12877] veth1: left allmulticast mode
[ 1497.277792][T12877] veth1: left promiscuous mode
[ 1497.278313][T12877] br1: port 1(veth1) entered disabled state