Long time to report a crash

[Jonathan Ryshpan]

I have just reported a crash in Libre Office.  The system took about an
hour for it.  Is this normal.  I don't remember submitting crash reports
taking so long.  The bulk of the time was spent in "Generating
backtrace", though "Initializing virtual root" also took a fair while. 

Here's the log:
        --- Running report_uReport ---
        ('report_uReport' completed successfully)
        
        --- Running analyze_CCpp ---
        Ok to upload core dump? (It may contain sensitive data). If your
        answer is 'No', a stack trace will be generated locally. (It may
        download a huge amount of data). 'YES'
        Querying server settings
        Preparing an archive to upload
        Uploading 6 megabytes
        Uploading 25%
        Uploading 45%
        Uploading 67%
        Uploading 89%
        Upload successful
        Retrace job started
        Analyzing crash data
        .....
        Initializing virtual root
        .................................................
        Generating backtrace
        ................................................................................
        ................................................................................
        ...................................
        Cleaning up virtual root
        ..