​Hello, Today I found this message in my Postgres log:
FATAL: semctl(15073290, 4, SETVAL, 0) failed: Invalid argument user=,db=,app=,host= LOG: server process (PID 30741) exited with exit code 1 user=,db=,app=,host= LOG: terminating any other active server processes WARNING: terminating connection because of crash of another server process 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. HINT: In a moment you should be able to reconnect to the database and repeat your command. Postgres: PostgreSQL 9.6.3 on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609, 64-bit Linux: Linux INVST-APP-01A 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux FATAL: semctl(15073290, 4, SETVAL, 0) failed: Invalid argument user=,db=,app=,host= LOG: server process (PID 30741) exited with exit code 1 user=,db=,app=,host= LOG: terminating any other active server processes WARNING: terminating connection because of crash of another server process 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. HINT: In a moment you should be able to reconnect to the database and repeat your command. Any suggestions to discovery about this behavior? Thanks a lot. Best regards -- JotaComm http://jotacomm.wordpress.com
