[ 2021.234617][T19662] br1: port 1(veth1) entered blocking state
[ 2021.235062][T19662] br1: port 1(veth1) entered disabled state
[ 2021.235511][T19662] veth1: entered allmulticast mode
[ 2021.239038][T19662] veth1: entered promiscuous mode
[ 2021.352899][   T38] br1: port 1(veth1) entered blocking state
[ 2021.353365][   T38] br1: port 1(veth1) entered forwarding state
[ 2040.797248][T19801] br1: port 1(veth1) entered disabled state
[ 2040.903582][T19802] veth1: left allmulticast mode
[ 2040.903937][T19802] veth1: left promiscuous mode
[ 2040.904453][T19802] br1: port 1(veth1) entered disabled state