From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93264] Tonga VM Faults since llvm ScheduleDAGInstrs: Rework schedule graph builder. Date: Tue, 08 Dec 2015 22:54:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1903768208==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 773576E40B for ; Tue, 8 Dec 2015 14:54:53 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1903768208== Content-Type: multipart/alternative; boundary="1449615293.CA6C722C1.12831"; charset="UTF-8" --1449615293.CA6C722C1.12831 Date: Tue, 8 Dec 2015 22:54:53 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D93264 --- Comment #9 from Nicolai H=C3=A4hnle --- Created attachment 120426 --> https://bugs.freedesktop.org/attachment.cgi?id=3D120426&action=3Dedit dmesg.faults Sample extractions of the first four reported VM faults across different ru= ns. Note how something always wants to access page 0x092D80FA, and later access= es look like they could originate from something being very confused about the memory layout of textures, e.g. 0x00126AAC and 0x001A6A8C differing only in= two bits. --=20 You are receiving this mail because: You are the assignee for the bug. --1449615293.CA6C722C1.12831 Date: Tue, 8 Dec 2015 22:54:53 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 9 on bug 93264<= /a> from Nicolai H=C3=A4hnle 
Created attachment 120426 =
[details]
dmesg.faults

Sample extractions of the first four reported VM faults across different ru=
ns.

Note how something always wants to access page 0x092D80FA, and later access=
es
look like they could originate from something being very confused about the
memory layout of textures, e.g. 0x00126AAC and 0x001A6A8C differing only in=
 two
bits.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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