Re: BUG #17007: server process (PID XXXX) was terminated by signal 11: Segmentation fault

Dear Tom and David,

Kindly help me to understand below points.

1. Is it known bug in this particular version (12.2).
2. Upgrading to 12.7 will resolve this issue.

Regards,
Varun

On Thu, May 13, 2021, 10:24 PM varun kamal <kamalvarun2004(at)gmail(dot)com> wrote:

> Many thanks Tom and David.
>
> We will try to upgrade to supported version.
>
> Regards,
> Varun
>
> On Thu, May 13, 2021, 9:11 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
>> "David G. Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> writes:
>> > On Thursday, May 13, 2021, PG Bug reporting form <
>> noreply(at)postgresql(dot)org>
>> > wrote:
>> >> PostgreSQL version: 12.2
>> >> We are facing an issue once in 2 days that Postgres instance crashes
>> with
>> >> following error
>>
>> > You need to upgrade to a supported version (12.7 in your major version
>> > line).
>>
>> Yeah, that would certainly be the first thing to try. If the problem is
>> still there, we'd really need quite a bit more information to diagnose
>> it. A stack trace from the point of the crash would be quite helpful:
>>
>>
>> https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend
>>
>> Even better would be if you can reduce the problem to a self-contained
>> test case, though I realize that might be hard.
>>
>> regards, tom lane
>>
>