[ 1318.347080][T12909] br1: port 1(veth1) entered blocking state
[ 1318.347356][T12909] br1: port 1(veth1) entered disabled state
[ 1318.347643][T12909] veth1: entered allmulticast mode
[ 1318.349578][T12909] veth1: entered promiscuous mode
[ 1318.432822][   T37] br1: port 1(veth1) entered blocking state
[ 1318.433130][   T37] br1: port 1(veth1) entered forwarding state
[ 1331.771016][T13008] br1: port 1(veth1) entered disabled state
[ 1331.856882][T13009] veth1: left allmulticast mode
[ 1331.857149][T13009] veth1: left promiscuous mode
[ 1331.857492][T13009] br1: port 1(veth1) entered disabled state