From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 104340] New: Memory leak with GEM objects Date: Tue, 19 Dec 2017 18:53:31 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0537560601==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0537560601== Content-Type: multipart/alternative; boundary="15137096111.e96a80.10503"; charset="UTF-8" --15137096111.e96a80.10503 Date: Tue, 19 Dec 2017 18:53:31 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D104340 Bug ID: 104340 Summary: Memory leak with GEM objects Product: xorg Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Created attachment 136291 --> https://bugs.freedesktop.org/attachment.cgi?id=3D136291&action=3Dedit dmesg (up to last nouveau messages) I have a gk106, current versions of libdrm, mesa, kernel (observed both with -mainline and https://github.com/skeggsb/linux branch linux-4.15 as of a few minutes ago), and there appears to be a memory leak with nouveau that eats = up about .5 GB every day. Killing X does nothing. Attached is output of dmesg from the most recent boot of this machine. I've also attached (in case it matters) dumps of /proc/meminfo and output of sla= btop after I ran X for about two weeks, then exited and killed all major daemons= .=20 More importantly, I've attached a few hundred lines of /sys/kernel/debug/kmemleak (from the most recent boot). After the first few entries, they all start looking the same (except for the address and age). --=20 You are receiving this mail because: You are the assignee for the bug.= --15137096111.e96a80.10503 Date: Tue, 19 Dec 2017 18:53:31 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 104340
Summary Memory leak with GEM objects
Product xorg
Version git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter sgilles@math.umd.edu
QA Contact xorg-team@lists.x.org 

Created atta=
chment 136291 [details]
dmesg (up to last nouveau messages)

I have a gk106, current versions of libdrm, mesa, kernel (observed both with
-mainline and https://github.c=
om/skeggsb/linux branch linux-4.15 as of a few
minutes ago), and there appears to be a memory leak with nouveau that eats =
up
about .5 GB every day. Killing X does nothing.

Attached is output of dmesg from the most recent boot of this machine. I've
also attached (in case it matters) dumps of /proc/meminfo and output of sla=
btop
after I ran X for about two weeks, then exited and killed all major daemons=
.=20
More importantly, I've attached a few hundred lines of
/sys/kernel/debug/kmemleak (from the most recent boot). After the first few
entries, they all start looking the same (except for the address and age).<=
/pre>

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