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Wed, 6 Sep 2023 21:03:39 +0000 Received: from DB9P251MB0063.EURP251.PROD.OUTLOOK.COM ([fe80::d1df:2c15:4d8c:8702]) by DB9P251MB0063.EURP251.PROD.OUTLOOK.COM ([fe80::d1df:2c15:4d8c:8702%5]) with mapi id 15.20.6745.034; Wed, 6 Sep 2023 21:03:39 +0000 From: Jose Isaias Cabrera To: Jose Isaias Cabrera , Dale Lobb , tryandbuy via Cygwin Subject: RE: Fork errors Thread-Topic: Fork errors Thread-Index: Adng8mjswrahKs4JQcWqkRonWj3CGwAElQnQAAAoLfA= Date: Wed, 6 Sep 2023 21:03:39 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-tmn: [XnyG9w+KUMpFGgnA3Hxz5J22w7IkH3wN] x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DB9P251MB0063:EE_|PRAP251MB0685:EE_ x-ms-office365-filtering-correlation-id: 9b6858b3-7dc8-4c1f-e37f-08dbaf1cbeac x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?9akwqREQWEuZ6U4d90yit/FPamFdOwl8zitbnwZxqtevoZBwMRHgGc++QcxP?= =?us-ascii?Q?AEDStDr3KnlzNZ2W5Bqne7hsqUqK9CxOvYOuu3IYiE8FSwZ8eCVgd6eKrZWK?= =?us-ascii?Q?6DQS8ujsjYknhW3d0vIjllOUvYY87+8ULM05mkYPy3UjswqqPEitDtWzAF3K?= =?us-ascii?Q?mPKELlzmf6xv7i/bNI+N9/XXp8DYHPlDDYok2cWxnaqiqUzDNIznGmLRg3bd?= =?us-ascii?Q?1y9J09+PDzMlaRX1LRC6LRfv3pEIWCoDGTYhoqByJ5P+H+cLHAWFMIzxyPI5?= =?us-ascii?Q?N0sAERY6UK6vto88YE+agVgUJzZ7ehp4w4zZo0cx+L5pywGB02KyJcGWW2iX?= =?us-ascii?Q?EdeZFhtX17BbBmd5OO6t6Tg1w3XbhUxi+YPJj7WP+xmJNRD2IQuDco3+bBy8?= =?us-ascii?Q?EAynP3zkMRTWvb7RQKcyw5j32ieNfzwjuE0e+T9gQV9pyVmOq0I7UR2u6dvu?= =?us-ascii?Q?9QKa1NIPp56pT8QrEIs8fJtWR1UfyuFVV9B9Ol5b0fjSPQbo7027xuJfKHYH?= =?us-ascii?Q?3nL2UBGSmim9d7vcgE553CVFVFGPEUAUSLGBC0xDjus6acwCSxO4lqVI0CSA?= =?us-ascii?Q?3kUUrh+R3poCLupJsaMGOBoPD7REXwJxRhXuwv2mw8SL5QpK8YhWOGao2erk?= =?us-ascii?Q?ScQNS1Cp6Tw7Z5OAHcJr0x64WfwKDIDXuVYGdF61E4wjwolGukLyvbJ4hOWi?= =?us-ascii?Q?c86Z2RveZxZG/VB0QQenHosR2eoW+mTO+53lPAF3YGJTvGIDKXLFLZ7zhejP?= =?us-ascii?Q?MTV06W5Q2NliLxr4FWvqztz+00iIz5+3629aeVioElSQZSL6H3DTNl3QUhQT?= =?us-ascii?Q?MbafAhI8pb0Rs8yqj0UzqTnU9wOramx/9S+GTPTT/qYtE6W7uiX9TR/4613N?= =?us-ascii?Q?e6v4ZxKuSIQqKQF7CyaYJOjm0qHc1srPV+5rJST5+l+n8JeYltKz3pRPCqnK?= =?us-ascii?Q?uHD3SpBVNyWEUEyI6xDF/b0vZl17SRIzgEp3p2PDCuxKe6PDoOUc8ZKdIHiu?= =?us-ascii?Q?e2uy8utOzHSHzRkKzhVzw41xVPoOxllrl/YcLP5n8LAr8JFo70jedqfQU/ow?= =?us-ascii?Q?Qy4qY6Y5SQhF0OJm/IRhHaQo7nPT0ekTHasyFhYIB447NnEezuvwrQud/8pv?= =?us-ascii?Q?w7qbmu7U2A2R5EXYGdEd6B2t4tpVP2ZnJYj9Wn2iRSeuxru0G9vIWGokz7DK?= =?us-ascii?Q?z2jm0+oB53J6cOaC?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB9P251MB0063.EURP251.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 9b6858b3-7dc8-4c1f-e37f-08dbaf1cbeac X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Sep 2023 21:03:39.5665 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: PRAP251MB0685 X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On September 6, 2023 5:01 PM, Jose Isaias Cabrera expressed: >=20 >=20 > On September 6, 2023 2:52 PM, Dale Lobb expressed: > > > > Since upgrading to the latest version of Cygwin a few weeks ago on a > > server I manage, I've been experiencing an issue with fork errors. > > The Cygwin installation had not been updated for almost a year before > > that. > > > > The issue happens every time a script is invoked that purges files > > from some temporary directories, but never in the same place in the > > script. The script uses multiple calls to find -exec to remove files > > over 10 days old from the directories. Here is a typical error. > > Sometime the issue will assert after just a few tens of files > > deleted, sometimes after hundreds or thousands of files have been > > deleted: > > > > removed '/cygdrive/d/.../obfuscated.datedata.txt' > > 1 [main] find 20066 dofork: child -1 - forked process 4068 died > > unexpectedly, retry 0, exit code 0xC0000142, errno 11 > > find: cannot fork: Resource temporarily unavailable > > > > It also happens randomly at other times. I've seen the bash shell > > itself fail on the invocation of a mintty. I've seen it happen on all > > sorts of interactive commands entered from bash. > > > > Today, as a test, I updated all the installed Cygwin components. > > One of the post installation scripts failed, so I re-exec'd it: > > > > $ ./postinstall/0p_update-info-dir.dash > > Rebuilding info directory > > 2 [main] dash 2059 dofork: child -1 - forked process 7676 died > > unexpectedly, retry 0, exit code 0xC0000142, errno 11 > > ./postinstall/0p_update-info-dir.dash: 22: Cannot fork > > > > A second re-exec then worked fine. > > > > I've tried reinstalling all the components, and I've tried rebaseall. > > > > Is there anything else I can try, or troubleshooting steps to take? > > > > Best Regards, >=20 > Take a look at this: Also, there are a bunch of hits on duckduckgo: https://duckduckgo.com/?q=3D++++++++++find%3A+cannot+fork%3A+Resource+tempo= rarily+unavailable+cygwin