From owner-freebsd-dtrace@freebsd.org Wed Aug 24 05:21:12 2016 Return-Path: Delivered-To: freebsd-dtrace@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 94A36BC39D6 for ; Wed, 24 Aug 2016 05:21:12 +0000 (UTC) (envelope-from hiren@strugglingcoder.info) Received: from mail.strugglingcoder.info (strugglingcoder.info [104.236.146.68]) by mx1.freebsd.org (Postfix) with ESMTP id 852B418D6 for ; Wed, 24 Aug 2016 05:21:12 +0000 (UTC) (envelope-from hiren@strugglingcoder.info) Received: from localhost (unknown [10.1.1.3]) (Authenticated sender: hiren@strugglingcoder.info) by mail.strugglingcoder.info (Postfix) with ESMTPA id DD8B117C23; Tue, 23 Aug 2016 22:21:05 -0700 (PDT) Date: Tue, 23 Aug 2016 22:21:05 -0700 From: hiren panchasara To: abhishek kulkarni Cc: freebsd-dtrace@freebsd.org Subject: Re: Regarding a dtrace core seen Message-ID: <20160824052105.GW68615@strugglingcoder.info> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WjpOG6URjntW8FAF" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Aug 2016 05:21:12 -0000 --WjpOG6URjntW8FAF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 08/23/16 at 02:45P, abhishek kulkarni wrote: > Hello All, >=20 > Came across a Dtrace core. The backtrace shows hitting an assert which > avoids a certain double freeing of a scn structure. I was not able to > figure out what could have caused it. Could you please have a look at the > backtrace and comment whether this is a known failure. Attaching the > backtrace in the pdf. pdf got stripped off. Try pastebin or just paste it in the email? Cheers, Hiren --WjpOG6URjntW8FAF Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAABCgBmBQJXvS6/XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNEUyMEZBMUQ4Nzg4RjNGMTdFNjZGMDI4 QjkyNTBFMTU2M0VERkU1AAoJEIuSUOFWPt/lCYIH/AhU1/aoT1cRCxBLwKmt9ova I54RR7xXYPfDmw5Zu+cMQB4zAZbGxx2xMZiV32tqluXQbTPkWyoYt1EYzByOBT8s DTxq3xRW7B/Jksi9pDWZwlpuaTo2lq/Hii9jluZ3k4C5yuOVtKev2QhjXVgRvEds j7brEUvNFetgk2yPJLNMQMIqmc0wr9IEf5+geId5TahLf4fSpDZ4PPgz45je535J PgFWOKXr+L53TSYQl6Tuj/5ICuLhFaeb23qTggvPe7IbyFnIuA6HSDMV95aa9cQR N/Fw3f2FXe7mYAoJa7+j50ayM6px9uX2fFULMfWAWqgYnjYN/KavhRnAKHC9l9Q= =DhEH -----END PGP SIGNATURE----- --WjpOG6URjntW8FAF--