Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s7aA1-006HwN-1H for pgsql-bugs@arkaria.postgresql.org; Thu, 16 May 2024 12:24:38 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1s7aA0-0080L8-Gt for pgsql-bugs@arkaria.postgresql.org; Thu, 16 May 2024 12:24:36 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s7YmR-006ACH-Fs for pgsql-bugs@lists.postgresql.org; Thu, 16 May 2024 10:56:11 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s7YmM-000U4j-HH for pgsql-bugs@lists.postgresql.org; Thu, 16 May 2024 10:56:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Message-ID:Date:Reply-To:Cc:From:To:Subject: MIME-Version:Content-Type:Sender:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=vNjE36Ne7kXmSoMAI61sxhCkKUXGXXDCN6pMGzsXUME=; b=fKAPPRV//CQUBcUDjS1lrzlCJ8 l/kof46zcHnZprSqM84ZWS3LXHz+YAJ153S3HFd0JqJ9rE0r+n9SJl4vbFbILrHaDH185GqAgT08j 7+hn1nVfHx8f63bvcezGw30yvvtmFgplIExwvilOJ6LQSHRRhWfrDAVNfgadQt1BfhEEd4PmDUYo1 o6r1l9AU1FCCi1tLJeJvlRrmaX3muB858bzGejhUvKbh3JJgaTkAMR0bSmW02/NIybj+kM+7EQN1k 6pxuqT2q6DOH4m3urn5Om6naLkTj6/eVjtT3M5n+RzH/4e1oQkxE5HU0a+MsUc9weoxGzYVLuDznY zrPvwBgg==; Received: from wrigleys.postgresql.org ([2a02:16a8:dc51::60]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s7YmK-001TOr-LY for pgsql-bugs@lists.postgresql.org; Thu, 16 May 2024 10:56:05 +0000 Received: from localhost ([127.0.0.1] helo=wrigleys.postgresql.org) by wrigleys.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1s7YmI-002Vmw-3A for pgsql-bugs@lists.postgresql.org; Thu, 16 May 2024 10:56:02 +0000 Content-Type: multipart/mixed; boundary="===============8374595159040304583==" MIME-Version: 1.0 Subject: BUG #18469: OOM occurs and backend processes are kept in Zombie state. To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: 2986538596@qq.com Reply-To: 2986538596@qq.com, pgsql-bugs@lists.postgresql.org Date: Thu, 16 May 2024 10:55:03 +0000 Message-ID: <18469-d89fa2c627b01893@postgresql.org> X-Auto-Response-Suppress: All Auto-Submitted: auto-generated List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============8374595159040304583== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxODQ2OQpMb2dnZWQgYnk6ICAgICAgICAgIHNvbmcgeXV0YW8KRW1haWwg YWRkcmVzczogICAgICAyOTg2NTM4NTk2QHFxLmNvbQpQb3N0Z3JlU1FMIHZlcnNpb246IDEyLjE2 Ck9wZXJhdGluZyBzeXN0ZW06ICAgTGludXgKRGVzY3JpcHRpb246ICAgICAgICAKCkkgd2FzIHBl cmZvcm1pbmcgYSBsb3Qgb2Ygb3BlcmF0aW9ucyBvbiBhIHNlcnZlciBkZXBsb3llZCB3aXRoIHBv c3RncmVzcWwKMTIuMTYuIEFzIGhlYXZ5IG9wZXJhdGlvbnMgIHBlcmZvcm1lZCBjb250aW51b3Vz bHkuICBtZW1vcnkgY29uc3VtcHRpb24gaGFzCmJlZW4gaW5jcmVhc2VkLCB0aGUgT1MgZXZlbnR1 YWxseSBnb3QgT09NIGFuZCBzb21lIGJhY2tncm91bmQgY29ubmVjdGlvbgpwcm9jZXNzZXMgdGhh dCB3ZXJlIHRha2luZyB1cCB0b28gbXVjaCBtZW1vcnkgd2VyZSBraWxsZWQuIEhvd2V2ZXIsIHRo ZXNlCnByb2Nlc3NlcyB3ZXJlIG5vdCBzdWNjZXNzZnVsbHkga2lsbGVkIGFuZCByZW1haW5lZCBp biBab21iaWUgc3RhdGUuIEluIHRoZQptZWFudGltZSwgdGhlIHdob2xlIGRhdGFiYXNlIHByb2Nl c3Mgc2VlbXMgdG8gYmUgc3R1Y2sgYW5kIHRpbWUgb3V0IGhhcHBlbmVkCndoaWxlIGNvbm5lY3Qg dmlhIHBzcWwuDQoNCkJlbG93IGlzIHRoZSBzdGF0dXMgIGFmdGVyIE9PTSBoYXBwZW5lZDoNClJ1 YnkJNzgyMgkwLjAJMC42IDQ0ODUwODggMTEwOTQwCeOBrglNYXkwNgkxMDoyNCAvdXNyL3Bnc3Fs L2Jpbi9wb3N0bWFzdGVyIC1ECi92YXIvbGliL3Bnc3FsL2RhdGENClJ1YnkJNzg3NAkwLjMJMC4w CW8JbwlzWglNYXkwNgkzMzozMAlbcG9zdG1hc3Rlcl0gPGRlZnVuY3Q+DQpSdWJ5CTc4OTMJMC4w CTAuMAnjgIIJ44CCCXN6CU1heTA2CTM6MzQJW3Bvc3RtYXN0ZXJdIDxkZWZ1bmN0Pg0KUnVieQk3 OTE5CTAuMAkwLjAJNzA1OTIJNDM0NAlTcwlNYXkwNgkzOjI3CXBvc3RncmVzOiBzdGF0cyBjb2xs ZWN0b3INClJ1YnkJOTA2MQkwLjAJMC4xIDQ0ODUwMDAgMTc4MzYgPwlTcwlNYXkwNgkzOjE5CXBv c3RncmVzOiB3YWx3cml0ZXINClJ1YnkJOTA2MgkwLjAJMC4wIDQ0ODY1NDQgMjQyOCA/CXNzCU1h eTA2CTA6MDMJcG9zdGdyZXM6CmF1dG92YWN1dW0JbGF1bmNoZXINClJ1YnkJOTA2MwkwLjAJMC4w CTY2MzY0CTk5MiA/CXNzCU1heTA2CTE6MjcJcG9zdGdyZXM6IGFyY2hpdmVycwlsYXN0IHdhcwow MDAwMDAwMjAwMDAwMkM1MDAwMDAwRkINClJ1YnkJOTA2NAkwLjAJMC4wIDQ0ODYzODQgMzI4MCA/ CXNTCU1heTA2CTAwOjAJcG9zdGdyZXM6IGxvZ2ljYWwgcmVwbGljYXRpb24KbGF1bmNoZXINClJ1 YnkJMTQ0MDMJMC4xCTAuMCA0NDg3MDg0IDM3ODggPwlTcwlNYXkwNgkxODo1Mwlwb3N0Z3Jlczog d2Fsc2VuZGVyIHJkc1JlcGwKMTkyLjE2OC4xMy43OCg0MzI4NCkgc3RyZWFuDQpSdWJ5CVJ1YnkJ MjE3MDQ3NAkyMTcwNDAxCTAuMAkwLjAJMC4wCTAuMAlNYXkxMQkwOjA1CTA6MDUJW3Bvc3RtYXN0 ZXJdCjxkZWZ1bmN0PglbcG9zdG1hc3Rlcl0JPGRlZnVuY3Q+DQoNCkkgd291bGQgbGlrZSB0byBr bm93IGlmIHRoZSBwb3N0bWFzdGVyIHByb2Nlc3MgaXMgc3R1Y2sgYmVjYXVzZSBvZiB0aGUKcHJv Y2VzcyBab21iaWUgc3RhdGUuCgo= --===============8374595159040304583==--