[ 2020.653896][T20168] br1: port 1(veth1) entered blocking state
[ 2020.654381][T20168] br1: port 1(veth1) entered disabled state
[ 2020.654800][T20168] veth1: entered allmulticast mode
[ 2020.658289][T20168] veth1: entered promiscuous mode
[ 2020.783669][T17105] br1: port 1(veth1) entered blocking state
[ 2020.784153][T17105] br1: port 1(veth1) entered forwarding state
[ 2035.569235][T20267] br1: port 1(veth1) entered disabled state
[ 2035.709750][T20268] veth1: left allmulticast mode
[ 2035.710091][T20268] veth1: left promiscuous mode
[ 2035.710572][T20268] br1: port 1(veth1) entered disabled state