From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 108294] Turning off monitor via DisplayPort causes Kernel warning + stack trace Date: Tue, 09 Oct 2018 07:52:18 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1656235775==" 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 ADF1D6E200 for ; Tue, 9 Oct 2018 07:52:18 +0000 (UTC) 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 --===============1656235775== Content-Type: multipart/alternative; boundary="15390715380.32428eC.11084" Content-Transfer-Encoding: 7bit --15390715380.32428eC.11084 Date: Tue, 9 Oct 2018 07:52:18 +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=3D108294 --- Comment #1 from jamespharvey20@gmail.com --- For searchability, here's a few of the lines I think are most useful. Agai= n, the full dmesg section is attached to the original report. [163437.787090] [drm] DM_MST: stopping TM on aconnector: 00000000286ba738 [= id: 57] [163437.787579] [drm] DM_MST: Disabling connector: 00000000032767bf [id: 64] [master: 00000000286ba738] [163437.787655] [drm] DM_MST: Disabling connector: 00000000fac2e679 [id: 73] [master: 00000000286ba738] [163437.789965] WARNING: CPU: 23 PID: 9069 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2957 dm_crtc_helper_atomic_check+0x48/0x60 [amdgpu] ... [163437.790086] RIP: 0010:dm_crtc_helper_atomic_check+0x48/0x60 [amdgpu] ... [163437.790125] Call Trace: [163437.790136] drm_atomic_helper_check_planes+0x130/0x1b0 [drm_kms_helper] ... [163438.595567] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10= us * 3000 tries - dce110_stream_encoder_dp_blank line:927 ... --=20 You are receiving this mail because: You are the assignee for the bug.= --15390715380.32428eC.11084 Date: Tue, 9 Oct 2018 07:52:18 +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

Commen= t # 1 on bug 10829= 4 from jamesp= harvey20@gmail.com 
For searchability, here's a few of the lines I think are most =
useful.  Again,
the full dmesg section is attached to the original report.

[163437.787090] [drm] DM_MST: stopping TM on aconnector: 00000000286ba738 [=
id:
57]
[163437.787579] [drm] DM_MST: Disabling connector: 00000000032767bf [id: 64]
[master: 00000000286ba738]
[163437.787655] [drm] DM_MST: Disabling connector: 00000000fac2e679 [id: 73]
[master: 00000000286ba738]
[163437.789965] WARNING: CPU: 23 PID: 9069 at
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2957
dm_crtc_helper_atomic_check+0x48/0x60 [amdgpu]
...
[163437.790086] RIP: 0010:dm_crtc_helper_atomic_check+0x48/0x60 [amdgpu]
...
[163437.790125] Call Trace:
[163437.790136]  drm_atomic_helper_check_planes+0x130/0x1b0 [drm_kms_helper]
...
[163438.595567] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10=
us *
3000 tries - dce110_stream_encoder_dp_blank line:927
...

You are receiving this mail because:
  • You are the assignee for the bug.
= --15390715380.32428eC.11084-- --===============1656235775== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1656235775==--