On Sat, 2026-03-07 at 09:40 +0000, PG Bug reporting form wrote:
> The following bug has been logged on the website:
>
> Bug reference: 19426
> Logged by: Deepak Verma
> Email address: deepakverma0328@gmail.com
> PostgreSQL version: 14.18
> Operating system: Ubuntu 14.18-0ubuntu0.22.04.1
> Description:
>
> We are going to take dump of my AWS Ubuntu 14.18-0ubuntu0.22.04.1 on
> postgres 14.18, while taking dump it gor stuck on
> pg_dump: reading user-defined tables
> we are not able to take single table backup also as it also stuck at same
> place.
>
> pg_dump: last built-in OID is 16383
> pg_dump: reading extensions
> pg_dump: identifying extension members
> pg_dump: reading schemas
> pg_dump: reading user-defined tables
Start an interactive session while pg_dump is hanging and look at the line
in pg_stat_activity that belongs to the hanging pg_dump.
Perhaps a concurrent transaction is holding an ACCESS EXCLUSIVE lock on
something. That would not be a bug.
Yours,
Laurenz Albe
