RE: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall

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With that said, your system seems to be short of memory.

System Error Codes (1300-1699) (WinError.h) - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/debug/system-error-codes--1300-1699-

ERROR_NO_SYSTEM_RESOURCES
1450 (0x5AA)
Insufficient system resources exist to complete the requested service.

ERROR_COMMITMENT_LIMIT
1455 (0x5AF)
The paging file is too small for this operation.

Regards
Takayuki Tsunakawa

From: 江川潔 <egawa(at)apteq(dot)jp>
Sent: Friday, November 20, 2020 11:56 AM
To: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall

Hi,

I'm not sure how to reach the cause and reproduce it.
Any suggestion will be appreciated.
PostgreSQL 11.7
postgresql-42.2.12.jar
Windows Server 2016

Thanks,
Kiyoshi

2020-11-13 21:11:51.535 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:51.536 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:52.548 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:52.548 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:53.562 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:53.562 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:54.578 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:54.578 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:55.578 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:55.578 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:55.957 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:55.957 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.958 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.958 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.967 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.967 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.968 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.968 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.974 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.974 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.975 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.975 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.979 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.979 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:55.980 JST [3652] LOG: CreateProcess call failed: No error (error code 1455)
2020-11-13 21:11:55.980 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:56.594 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1455)
2020-11-13 21:11:56.594 JST [3652] LOG: could not fork autovacuum worker process: No error
2020-11-13 21:11:57.115 JST [3652] LOG: CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall.

(error code 1450)
2020-11-13 21:11:57.115 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 21:11:57.116 JST [3652] LOG: could not map backend parameter memory: error code 6
2020-11-13 21:11:57.116 JST [3652] LOG: could not fork new process for connection: No error
2020-11-13 22:08:16.028 JST [17660] LOG: could not receive data from client: An existing connection was forcibly closed by the remote host.

2020-11-13 22:08:16.028 JST [12560] LOG: could not receive data from client: An existing connection was forcibly closed by the remote host.