From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 103489] [Regression bisected]: vblank time outs and machine hangs on RX560 drm-next-4.15-dc Date: Fri, 27 Oct 2017 17:24:40 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1344679432==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id B4CC86E987 for ; Fri, 27 Oct 2017 17:24:40 +0000 (UTC) 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 --===============1344679432== Content-Type: multipart/alternative; boundary="15091250800.4Ff17.9216"; charset="UTF-8" --15091250800.4Ff17.9216 Date: Fri, 27 Oct 2017 17:24:40 +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=3D103489 Bug ID: 103489 Summary: [Regression bisected]: vblank time outs and machine hangs on RX560 drm-next-4.15-dc Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: oschowa@web.de Created attachment 135115 --> https://bugs.freedesktop.org/attachment.cgi?id=3D135115&action=3Dedit dmesg Running the most recent code of agd5f/drm-next-4.15-dc leads to dmesg spam about vblank time outs (see attachment) and eventual full machine hangs whe= n a 4k screen is connected to my RX560. The maching does not hang if only a 108= 0p screen is connected and it was running fine on commit=20=20 d7205d5c0f2b09d900231de9026b97105c37d343. Bisecting produced d050f8ed14494ea23c6e10b5893010946ef0f78b as the first bad commit, although on this commit the machine hangs immediatly after boot, so= it might be a different issue. --=20 You are receiving this mail because: You are the assignee for the bug.= --15091250800.4Ff17.9216 Date: Fri, 27 Oct 2017 17:24:40 +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 103489
Summary [Regression bisected]: vblank time outs and machine hangs on = RX560 drm-next-4.15-dc
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter oschowa@web.de 

Created attachment 135115 [details]<=
/span>
dmesg

Running the most recent code of agd5f/drm-next-4.15-dc leads to dmesg spam
about vblank time outs (see attachment) and eventual full machine hangs whe=
n a
4k screen is connected to my RX560. The maching does not hang if only a 108=
0p
screen is connected and it was running fine on commit=20=20
d7205d5c0f2b09d900231de9026b97105c37d343.
Bisecting produced d050f8ed14494ea23c6e10b5893010946ef0f78b as the first bad
commit, although on this commit the machine hangs immediatly after boot, so=
 it
might be a different issue.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15091250800.4Ff17.9216-- --===============1344679432== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1344679432==--