I tried resetting my login keychain on Sierra because I was seeing lots of duplicate codesigning identities when running
security find-identity -v -p codesigning. It renamed my login keychain to login_renamed_1 and created a new login keychain for me.
But when I run
security list-keychains there are 12 items called
/<my_user>/Library/Keychains/login_renamed_1.keychain-db shown. So I tried deleting the login_renamed_1 keychain using Keychain Access, but still these keychain-db files remain.
I also tried rebooting.
How do I get rid of them?