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Tue, 13 Feb 2024 17:33:02 +0000 Content-Type: multipart/mixed; boundary="===============4960294673709163856==" MIME-Version: 1.0 Subject: BUG #18341: SIGBUS with > 4GB DSM and 'dynamic_shared_memory_type = mmap' To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: hlinnaka@iki.fi Reply-To: hlinnaka@iki.fi, pgsql-bugs@lists.postgresql.org Date: Tue, 13 Feb 2024 17:32:26 +0000 Message-ID: <18341-ce16599e7fd6228c@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 --===============4960294673709163856== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxODM0MQpMb2dnZWQgYnk6ICAgICAgICAgIEhlaWtraSBMaW5uYWthbmdh cwpFbWFpbCBhZGRyZXNzOiAgICAgIGhsaW5uYWthQGlraS5maQpQb3N0Z3JlU1FMIHZlcnNpb246 IDE2LjIKT3BlcmF0aW5nIHN5c3RlbTogICBMaW51eApEZXNjcmlwdGlvbjogICAgICAgIAoKVGhl cmUncyBhIGJ1ZyBpbiB0aGUgbW1hcCBEU00gaW1wbGVtZW50YXRpb246IElmIHlvdSBjcmVhdGUg YSBEU00gc2VnbWVudApsYXJnZXIgdGhhbiA0IEdCLCB0aGUgZmlsZSB0aGF0J3MgY3JlYXRlZCBp cyB0b28gc21hbGwuIEFzIGEgcmVzdWx0LCBhdApsZWFzdCBvbiBMaW51eCwgeW91IGdldCBhIFNJ R0JVUyB3aGVuIHlvdSB0cnkgdG8gdXNlIGl0Lg0KDQpJIGJ1bXBlZCBpbnRvIHRoaXMgd2l0aCBw Z3ZlY3RvciB2MC42LjAsIHdoaWNoIGNyZWF0ZXMgYSBvbmUgZ2lhbnQgRFNNCnNlZ21lbnQgd2l0 aCBzaXplIHJvdWdobHkgZXF1YWwgdG8gYG1haW50ZW5hbmNlX3dvcmtfbWVtYCwgd2hlbiB5b3Ug Y3JlYXRlCmFuIEhOU1cgaW5kZXg6DQoNCnBvc3RncmVzPSMgU0VUIG1haW50ZW5hbmNlX3dvcmtf bWVtPSc1IEdCJzsNClNFVA0KcG9zdGdyZXM9IyBjcmVhdGUgaW5kZXggb24gaXRlbXNfc21hbGwg dXNpbmcgaG5zdyAoZW1iZWRkaW5nCnZlY3Rvcl9jb3NpbmVfb3BzKSBXSVRIIChtPTE2LCBlZl9j b25zdHJ1Y3Rpb249MTAwKTsNCnNlcnZlciBjbG9zZWQgdGhlIGNvbm5lY3Rpb24gdW5leHBlY3Rl ZGx5DQoJVGhpcyBwcm9iYWJseSBtZWFucyB0aGUgc2VydmVyIHRlcm1pbmF0ZWQgYWJub3JtYWxs eQ0KCWJlZm9yZSBvciB3aGlsZSBwcm9jZXNzaW5nIHRoZSByZXF1ZXN0Lg0KVGhlIGNvbm5lY3Rp b24gdG8gdGhlIHNlcnZlciB3YXMgbG9zdC4gQXR0ZW1wdGluZyByZXNldDogRmFpbGVkLg0KDQpU aGUgY3VscHJpdCBpcyB0aGlzICd1aW50MzInIGxvY2FsIHZhcmlhYmxlIHRoYXQncyB1c2VkIHRv IHN0b3JlIHRoZSBzaXplOg0KDQpkaWZmIC0tZ2l0IGEvc3JjL2JhY2tlbmQvc3RvcmFnZS9pcGMv ZHNtX2ltcGwuYwpiL3NyYy9iYWNrZW5kL3N0b3JhZ2UvaXBjL2RzbV9pbXBsLmMNCmluZGV4IDAz YWE0N2ExMDQuLjhkZDY2OWUwY2UgMTAwNjQ0DQotLS0gYS9zcmMvYmFja2VuZC9zdG9yYWdlL2lw Yy9kc21faW1wbC5jDQorKysgYi9zcmMvYmFja2VuZC9zdG9yYWdlL2lwYy9kc21faW1wbC5jDQpA QCAtODczLDcgKzg3Myw3IEBAIGRzbV9pbXBsX21tYXAoZHNtX29wIG9wLCBkc21faGFuZGxlIGhh bmRsZSwgU2l6ZQpyZXF1ZXN0X3NpemUsDQogCQkgKiB0cmFuc2ZlcnJpbmcgZGF0YSB0byB0aGUg a2VybmVsLg0KIAkJICovDQogCQljaGFyCSAgICp6YnVmZmVyID0gKGNoYXIgKikgcGFsbG9jMCha QlVGRkVSX1NJWkUpOw0KLQkJdWludDMyCQlyZW1haW5pbmcgPSByZXF1ZXN0X3NpemU7DQorCQlT aXplCQlyZW1haW5pbmcgPSByZXF1ZXN0X3NpemU7DQogCQlib29sCQlzdWNjZXNzID0gdHJ1ZTsN CiANCiAJCS8qDQoNCkJhcnJpbmcgb2JqZWN0aW9ucywgSSdsbCBjb21taXQgYW5kIGJhY2twYXRj aCB0aGF0IHNob3J0bHkuDQoNCi0gSGVpa2tpCgo= --===============4960294673709163856==--