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 1swAQH-002CXB-3a for pgsql-bugs@arkaria.postgresql.org; Thu, 03 Oct 2024 01:14:29 +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 1swAPH-006QD0-4j for pgsql-bugs@arkaria.postgresql.org; Thu, 03 Oct 2024 01:13:27 +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 1swAPG-006QCs-Sc for pgsql-bugs@lists.postgresql.org; Thu, 03 Oct 2024 01:13:26 +0000 Received: from fhigh-a7-smtp.messagingengine.com ([103.168.172.158]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1swAPA-002DUZ-3b for pgsql-bugs@lists.postgresql.org; Thu, 03 Oct 2024 01:13:25 +0000 Received: from phl-compute-05.internal (phl-compute-05.phl.internal [10.202.2.45]) by mailfhigh.phl.internal (Postfix) with ESMTP id C822C1140231; Wed, 2 Oct 2024 21:13:18 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-05.internal (MEProxy); Wed, 02 Oct 2024 21:13:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1727917998; x=1728004398; bh=+MEHNDR71Y obzc3HhUUFdtdC2kjNACNzmtMfevQ6QtQ=; b=2KI0oTaAhWkRe1pMg9BseYs+d5 z+qat26J2vhta9ZvSk4I9P1mBYC5MfldPkm2rm9poa0WcsRocI8Als2ObT1vgU9B 2YwCZbXHM0ymiKZuktlUyJ96h5+ZMNmpwqVRLI02i1lZch941dU7Ztp0rw2dZJIb 1SnmN/jVpXgG19O1a+iZrHjJ/OwFADoWD/xdAKO9dt7rzAYj1TAma5wJ3nl3CUTI rF2oHlE+ke8bbWc6Mh7q+wClmmxB8DQwvBjFKN8o0/Pf1RIYXCm86S8w2v1PisTs f7N3yfsxoNLZQgArfr2zcIOdTEdIxU1N8Lv0a+uwXFTs5uU+xJUl+T8oLUZg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1727917998; x=1728004398; bh=+MEHNDR71Yobzc3HhUUFdtdC2kjN ACNzmtMfevQ6QtQ=; b=b/rXyjYetP/0bxZ84qE4eGpC5ZxmYahV6SjdOCNdQ8cY uwyFD0SN88gnhnVAWXWKuMDCYMuNpO0BO1j6183stQt0PNvBd6/iSuQ5R+BnjmOm qxwH5iAr//JwGDPZuomNeJ539q/+v4+TGG+Hg93uSh9PxKe9jxrAdxPTEU266En7 MgCe5whdkqyU0CPXRMGOzW6dtt/rh1bemv3nUS0uKOJDgiu9lOvuhkMLWZIFihMS Uo42QckX49QM1iimrYr48AB4biOw4uS4Tk8G4i7b7ko0lpNUIYUAM+Lig6Ki5eZ2 TGiLk+O4OJbyPDvZEU2zKeUSUOKwHWkktXxQ0JqtQw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvddvtddggeehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnegfrhhlucfvnfffucdlfeehmdenucfjughrpeffhffvvefukfhf gggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfrrghquhhivghruc eomhhitghhrggvlhesphgrqhhuihgvrhdrgiihiieqnecuggftrfgrthhtvghrnhepgeff jeevgfevuddvjedtvddtieejheduueelvddufedtgfefjedvkeevkeeivddvnecuffhomh grihhnpehpohhsthhgrhgvshhqlhdrohhrghenucevlhhushhtvghrufhiiigvpedtnecu rfgrrhgrmhepmhgrihhlfhhrohhmpehmihgthhgrvghlsehprghquhhivghrrdighiiipd hnsggprhgtphhtthhopeefpdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehsvggr nhdrfhdrmhgrshhsvgihsehgmhgrihhlrdgtohhmpdhrtghpthhtoheptghvohhgthesrg huthhomhgrthhitggtohhnthhrohhlshdrnhgvthdprhgtphhtthhopehpghhsqhhlqdgs uhhgsheslhhishhtshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 2 Oct 2024 21:13:13 -0400 (EDT) Date: Thu, 3 Oct 2024 10:12:48 +0900 From: Michael Paquier To: Sean Massey Cc: Cameron Vogt , "pgsql-bugs@lists.postgresql.org" Subject: Re: PostgreSQL 17 Segmentation Fault Message-ID: References: <6aca4816-be12-4f54-9eba-8c9b55cdc801.094840f8-2c1e-4d5a-9984-8ac00be38080.9eae5fd3-5d56-4ffb-9d4c-3e272ee57cba@emailsignatures365.codetwo.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="SAwWvJbLzZqZ7fpf" Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --SAwWvJbLzZqZ7fpf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 03, 2024 at 06:08:14AM +1000, Sean Massey wrote: > Can you reproduce this with a small subset of schema and data on another > installation of 17? Could you share the DDL to reproduce this failure cas= e? >=20 > Can you capture the core dump? > https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL= _backend That may be some of the recent planner changes, but hard to say. An EXPLAIN output may also offer some hints on top of what Sean is mentioning. -- Michael --SAwWvJbLzZqZ7fpf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmb975AACgkQnvQgOdby QH3lVA/8D704n3CC1r5KZgV5gbWVIcPVSazG8HQSnT37BtfPGSbg1Mar1TYgCC7G m3ksgM6o3wx3E9KYpUdLY6eGnC8JZhL4i3zkFfTSquz+zcOd7L3MDSHCYsF5spKQ 2eN3WT9k/bs7vFkMkW5RDoa+QnlXWhyS88xpO7NhZ4a+3Odjl2//tk4b4Az5lhlQ Zo/s/behMXIRg8CXR+cUutduRkcz5BAn0WgqJrasn8UQ5++E0uT4J9bPWVdBx0nT uoxho5tf29uVwog8tMosrouABM976K8yvVI2EQSeze6uI1qKxvTVAGzHlx6ANdbR iCcQV0iLp1V03mBG+Caa2daGwamENjDh0fmww37u6U3kkLdVbKqp5U4B1jqy1RoM +48E9Ys6JBo4knlbSLL1ZCLEOnn3w7lpA0U6+haDxAlZp/Nl2uYVuC6FRvXOsDLE eCWxF0HpBlRK2HB576YRSGwRMLXfs45y5La0u9x0NivjZCOm3ReYOvrTOijShO43 FDB6RJeVLargIJi9FjpBF7HWhpCXgol5T3kGJ9sqGVgGofOCi0sw2QjaPKUY+fIO nwHj4rA8PfWjvx/YwDeEyHu6aGhrj+EBPVFY0Q0VRz5yW+BrBAyi0KzdSjdPyLIb g0RX4RlCapUvluIhk84Dh2nDVKGmUUxE3Exqk39rYvNmBjOtTX8= =OR/7 -----END PGP SIGNATURE----- --SAwWvJbLzZqZ7fpf--