Message “no talloc stackframe at“. This happens during any sudo command which prompts for a password, apparently because of a problem in libpam-smbpass which is a Samba component. This is a module for PAM that enables a system administrator to migrate user passwords from the Unix password database to the SMB password database as used by Samba, and to subsequently keep the two databases in sync. Unlike other solutions, it does this without needing users to log in to Samba using cleartext passwords, or requiring them to change their existing passwords.
The solution (if this module not required) is:
sudo apt-get remove libpam-smbpass