Re: BUG #18349: ERROR: invalid DSA memory alloc request size 1811939328, CONTEXT: parallel worker - Mailing list pgsql-bugs

From Alexey Ermakov
Subject Re: BUG #18349: ERROR: invalid DSA memory alloc request size 1811939328, CONTEXT: parallel worker
Date
Msg-id a0db462c-b840-14ef-ce5f-6879ef7fd331@dataegret.com
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In response to Re: BUG #18349: ERROR: invalid DSA memory alloc request size 1811939328, CONTEXT: parallel worker  (Andrei Lepikhov <a.lepikhov@postgrespro.ru>)
List pgsql-bugs
On 2024-03-01 18:48, Andrei Lepikhov wrote:
> On 1/3/2024 16:50, Alexey Ermakov wrote:
>> Hello! I reproduced generation of multiple temporary files and 
>> abnormal memory
>> usage (in 'top' output both backend and parallel worker used around 
>> 3-4GB of
>> RAM each, I often got OOM killer) but not memory allocation error so 
>> far.
> Could you provide a backtrace at the moment of the error? It can show 
> us exact place of the error without guesses.
>
yes, will do it on next week (it could take some time to get approvals 
to install gdb/debug packages or set up another host).

--

Alexey Ermakov




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