From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93017] complete system stalls while changing displays resolutions on a hybrid (intel/radeon) system Date: Fri, 20 Nov 2015 17:35:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1150875913==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6F8F5721BD for ; Fri, 20 Nov 2015 09:35:25 -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 --===============1150875913== Content-Type: multipart/alternative; boundary="1448040925.42ECDB0.5508"; charset="UTF-8" --1448040925.42ECDB0.5508 Date: Fri, 20 Nov 2015 17:35:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=93017 Yaroslav Halchenko changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |debian@onerussian.com --- Comment #6 from Yaroslav Halchenko --- Created attachment 119998 --> https://bugs.freedesktop.org/attachment.cgi?id=119998&action=edit cut/paste terminal output for the 2nd crash: BUG: unable to handle kernel NULL pointer dereference at 0000000000000042 The beast crashed again... I don't remember if I had those before -- just that screen went off due to inactivity (may be it was also locked -- I was away from the laptop) and when I came back -- it was stalled. I had ssh session opened at another box watching journalctl -f (nothing in the logs on the drive after reboot). The last messages Nov 20 12:20:04 hopa kernel: [drm:drm_crtc_helper_set_config] attempting to set mode from userspace Nov 20 12:20:04 hopa kernel: [drm:drm_mode_debug_printmodeline] Modeline 57:"" 0 296400 3840 3888 3920 4000 1200 1203 1209 1235 0x0 0x5 Nov 20 12:20:04 hopa kernel: [drm:radeon_encoder_set_active_device] setting active device to 00000008 from 00000008 00000008 for encoder 2 Nov 20 12:20:04 hopa kernel: [drm:drm_crtc_helper_set_mode] [CRTC:29] Nov 20 12:20:04 hopa kernel: [drm:radeon_atom_encoder_dpms] encoder dpms 30 to mode 3, devices 00000080, active_devices 00000000 Nov 20 12:20:04 hopa kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000042 -- You are receiving this mail because: You are the assignee for the bug. --1448040925.42ECDB0.5508 Date: Fri, 20 Nov 2015 17:35:25 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 93017
What Removed Added
CC   debian@onerussian.com

Comment # 6 on bug 93017 from 
Created attachment 119998 [details]
cut/paste terminal output for the 2nd crash: BUG: unable to handle kernel NULL
pointer dereference at 0000000000000042

The beast crashed again... I don't remember if I had those before -- just that
screen went off due to inactivity (may be it was also locked -- I was away from
the laptop) and when I came back -- it was stalled.  I had ssh session opened
at  another box watching journalctl -f (nothing in the logs on the drive after
reboot).  The last messages 

Nov 20 12:20:04 hopa kernel: [drm:drm_crtc_helper_set_config] attempting to set
mode from userspace
Nov 20 12:20:04 hopa kernel: [drm:drm_mode_debug_printmodeline] Modeline 57:""
0 296400 3840 3888 3920 4000 1200 1203 1209 1235 0x0 0x5
Nov 20 12:20:04 hopa kernel: [drm:radeon_encoder_set_active_device] setting
active device to 00000008 from 00000008 00000008 for encoder 2
Nov 20 12:20:04 hopa kernel: [drm:drm_crtc_helper_set_mode] [CRTC:29]
Nov 20 12:20:04 hopa kernel: [drm:radeon_atom_encoder_dpms] encoder dpms 30 to
mode 3, devices 00000080, active_devices 00000000
Nov 20 12:20:04 hopa kernel: BUG: unable to handle kernel NULL pointer
dereference at 0000000000000042

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