Re: Issue upgrading from 9.5 to 13 with pg_upgrade: "connection to database failed: FATAL: database "template1" does not exist"

> On Nov 13, 2020, at 11:26 AM, Adrian Klaver <adrian.klaver@aklaver.com> wrote:
>
> What shows up in the log file in "log" directory when you try to connect to a database?

I did a completely fresh initdb to get clean logs:

bash-4.4$ cat 13/data/log/postgresql-Fri.log
2020-11-13 11:29:44.744 EST [205647] LOG:  starting PostgreSQL 13.0 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1
20191121(Red Hat 8.3.1-5), 64-bit 
2020-11-13 11:29:44.744 EST [205647] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2020-11-13 11:29:44.748 EST [205649] LOG:  database system was shut down at 2020-11-13 11:29:19 EST
2020-11-13 11:29:44.755 EST [205647] LOG:  database system is ready to accept connections
free(): invalid pointer
2020-11-13 11:29:45.771 EST [205647] LOG:  received smart shutdown request
2020-11-13 11:30:05.292 EST [205647] LOG:  server process (PID 205659) was terminated by signal 6: Aborted
2020-11-13 11:30:05.292 EST [205647] LOG:  terminating any other active server processes
2020-11-13 11:30:05.295 EST [205647] LOG:  abnormal database system shutdown
2020-11-13 11:30:05.306 EST [205647] LOG:  database system is shut down
2020-11-13 11:30:06.136 EST [205704] LOG:  starting PostgreSQL 13.0 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1
20191121(Red Hat 8.3.1-5), 64-bit 
2020-11-13 11:30:06.136 EST [205704] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2020-11-13 11:30:06.141 EST [205706] LOG:  database system was shut down at 2020-11-13 11:30:05 EST
2020-11-13 11:30:06.148 EST [205704] LOG:  database system is ready to accept connections
2020-11-13 11:30:06.195 EST [205712] FATAL:  database "template1" does not exist
2020-11-13 11:30:06.200 EST [205704] LOG:  received fast shutdown request
2020-11-13 11:30:06.201 EST [205704] LOG:  aborting any active transactions
2020-11-13 11:30:06.204 EST [205704] LOG:  background worker "logical replication launcher" (PID 205711) exited with
exitcode 1 
2020-11-13 11:30:06.204 EST [205707] LOG:  shutting down
2020-11-13 11:30:06.219 EST [205704] LOG:  database system is shut down