[Bug 111729] RX480 : random NULL pointer dereference on resume from suspend - bugzilla-daemon

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 111729] RX480 : random NULL pointer dereference on resume from suspend
Date: Wed, 18 Sep 2019 07:41:46 +0000	[thread overview]
Message-ID: <bug-111729-502@http.bugs.freedesktop.org/> (raw)

[-- Attachment #1.1: Type: text/plain, Size: 1128 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111729

            Bug ID: 111729
           Summary: RX480 : random NULL pointer dereference on resume from
                    suspend
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: not set
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: nmset@netcourrier.com

Created attachment 145421
  --> https://bugs.freedesktop.org/attachment.cgi?id=145421&action=edit
Syslog data

Since kernel 5.2.x, resuming from suspend will randomly crash amdgpu/drm with a
black screen. After login via SSH, rebooting or halting the host will not
complete. A hard reset becomes unavoidable. Currently using 5.3.0-rc8, RX 480
with one single display. Stable 5.2.x kernels don't resolve the issue. The host
does not last a week without a forced reboot.

Please see the attached syslog trace. Thanks.

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

[-- Attachment #1.2: Type: text/html, Size: 2531 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel