BUG #16665: Segmentation fault - Mailing list pgsql-bugs

The following bug has been logged on the website:

Bug reference:      16665
Logged by:          Raphael Megzari
Email address:      raphael@megzari.com
PostgreSQL version: 13.0
Operating system:   docker-alpine-postgres-13 image
Description:

Running postgres 13 with the docker alpine image.
I'm getting a segmentation fault about every 2 days.

Here is the stacktrace (it's in reverse order)

2020-10-08 18:20:52    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:52.771 UTC [1] LOG:  database system is ready to accept
connections"}
    
2020-10-08 18:20:52    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:52.419 UTC [19661] LOG:  redo done at 46/95196B8"}
    
2020-10-08 18:20:52    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:52.419 UTC [19661] LOG:  invalid record length at 46/95196E0: wanted
24, got 0"}
    
2020-10-08 18:20:52    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:52.374 UTC [19661] LOG:  redo starts at 46/908B680"}
    
2020-10-08 18:20:52    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:52.364 UTC [19661] LOG:  database system was not properly shut down;
automatic recovery in progress"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.920 UTC [19661] LOG:  database system was interrupted; last known
up at 2020-10-08 09:19:09 UTC"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.272 UTC [1] LOG:  all server processes terminated;
reinitializing"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.200 UTC [19660] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.184 UTC [19659] LOG:  PID 30923 in cancel request did not match any
process"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.124 UTC [19658] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:51    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:51.076 UTC [19657] LOG:  PID 30956 in cancel request did not match any
process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.992 UTC [19656] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.962 UTC [19655] LOG:  PID 30946 in cancel request did not match any
process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.944 UTC [30929] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.944 UTC [30929] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.944 UTC [30929] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.926 UTC [19654] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.912 UTC [19653] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.892 UTC [19652] LOG:  PID 19632 in cancel request did not match any
process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.868 UTC [19651] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.853 UTC [30945] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.853 UTC [30945] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.853 UTC [30945] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.848 UTC [30920] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.848 UTC [30920] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.848 UTC [30920] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.840 UTC [30950] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.840 UTC [30950] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.840 UTC [30950] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30916] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30916] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30916] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [19650] FATAL:  the database system is in recovery mode"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30933] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30933] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30933] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30948] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30948] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30948] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30923] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30923] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.836 UTC [30923] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.834 UTC [30922] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.834 UTC [30922] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.834 UTC [30922] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.831 UTC [30937] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.831 UTC [30937] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.831 UTC [30937] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.828 UTC [30926] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.828 UTC [30926] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.828 UTC [30926] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.825 UTC [30935] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.825 UTC [30935] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.825 UTC [30935] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30917] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30917] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30917] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30931] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30931] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.824 UTC [30931] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30925] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30925] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30925] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30927] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30927] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30927] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30941] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30941] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.820 UTC [30941] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.816 UTC [30940] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.816 UTC [30940] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.816 UTC [30940] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.814 UTC [30918] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.814 UTC [30918] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.814 UTC [30918] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30936] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30936] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30936] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30952] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30952] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.812 UTC [30952] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30947] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30947] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30947] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30932] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30932] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.810 UTC [30932] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.809 UTC [30930] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.809 UTC [30930] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.809 UTC [30930] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30919] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30919] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30919] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30938] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30938] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.808 UTC [30938] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30921] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30921] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30921] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30934] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30934] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30934] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30924] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30924] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.806 UTC [30924] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30949] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30949] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30949] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30939] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30939] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30939] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30913] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30913] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30913] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30928] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30928] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30928] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30944] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30944] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30944] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30942] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30942] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30942] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30946] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30946] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30946] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30951] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30951] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30951] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30954] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30954] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30954] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30953] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30953] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30953] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30955] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30955] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30955] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30956] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30956] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30956] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30957] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30957] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [30957] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [19632] HINT:  In a moment you should be able to reconnect
to the database and repeat your command."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [19632] DETAIL:  The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory."}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [19632] WARNING:  terminating connection because of crash
of another server process"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.805 UTC [1] LOG:  terminating any other active server processes"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.804 UTC [1] DETAIL:  Failed process was running: SELECT
m0.\"net_profit\", c1.\"closed_at\" FROM \"micro_closed_trades\" AS m0 INNER
JOIN \"closed_trades\" AS c1 ON c1.\"id\" = m0.\"closed_trade_id\" INNER
JOIN \"micro_accounts\" AS m2 ON m2.\"id\" = m0.\"micro_account_id\" WHERE
(m2.\"package_id\" = $1) AND (c1.\"closed_at\" >= $2) AND (c1.\"closed_at\"
< $3)"}
    
2020-10-08 18:20:50    

{"image":"postgres:13.0-alpine@sha256:6c4c9d7b666d430a7c7a3122f9ff5fd11bbbc07f6dadd5306203a9ce31508e56","message":"2020-10-08
09:20:50.804 UTC [1] LOG:  server process (PID 30943) was terminated by
signal 11: Segmentation fault"}

Here are the parameters I changed

# DB Version: 12
# OS Type: linux
# DB Type: mixed
# Total Memory (RAM): 32 GB
# CPUs num: 16
# Data Storage: ssd

max_connections = 100
shared_buffers = 8GB
effective_cache_size = 24GB
maintenance_work_mem = 2GB
checkpoint_completion_target = 0.9
wal_buffers = 16MB
default_statistics_target = 100
random_page_cost = 1.1
effective_io_concurrency = 200
work_mem = 10485kB
min_wal_size = 1GB
max_wal_size = 4GB
max_worker_processes = 16
max_parallel_workers_per_gather = 4
max_parallel_workers = 16
max_parallel_maintenance_workers = 4

(I basically took those from https://pgtune.leopard.in.ua/#/)

If I can help in any ways, please let me know.
I don't mind trying things, like I said, the bug happens about every 2
days.

Cheers!