NetBSD Problem Report #52788
From martin@duskware.de Thu Dec 7 11:05:59 2017
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From: martin@NetBSD.org
Reply-To: martin@NetBSD.org
To: gnats-bugs@NetBSD.org
Subject: DRM error message
X-Send-Pr-Version: 3.95
>Number: 52788
>Category: kern
>Synopsis: DRM error message
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: kern-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Dec 07 11:10:00 +0000 2017
>Closed-Date: Wed Jan 04 16:47:02 +0000 2023
>Last-Modified: Wed Jan 04 16:47:02 +0000 2023
>Originator: Martin Husemann
>Release: NetBSD 8.99.9
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD night-owl.duskware.de 8.99.9 NetBSD 8.99.9 (NIGHT-OWL) #561: Thu Dec 7 08:39:17 CET 2017 martin@night-owl.duskware.de:/usr/src/sys/arch/amd64/compile/NIGHT-OWL amd64
Architecture: x86_64
Machine: amd64
>Description:
I saw a strange display corruption (first and only time, shortly after updating
to a new kernel this morning), and the kernel loged this message:
DRM error in radeon_gem_object_create: Failed to allocate GEM object (110592, 2, 4096, -12)
My boot time messages are:
drm: initializing kernel modesetting (CEDAR 0x1002:0x68E0 0x1025:0x0347).
drm: register mmio base: 0xcfee0000
drm: register mmio size: 131072
drm kern info: ATOM BIOS: Acer
radeon0: info: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
radeon0: info: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
drm: Detected VRAM RAM=200M, BAR=256M
drm: RAM width 64bits DDR
Zone kernel: Available graphics memory: 1123360 kiB
drm: radeon: 512M of VRAM memory ready
drm: radeon: 1024M of GTT memory ready.
drm: Loading CEDAR Microcode
drm: Internal thermal controller without fan control
drm: radeon: dpm initialized
drm: GART: num cpu pages 262144, num gpu pages 262144
drm: PCIE GART of 1024M enabled (table at 0x000000000025D000).
radeon0: info: WB enabled
radeon0: info: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0x0xffff800065e59c00
radeon0: info: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0x0xffff800065e59c0c
radeon0: info: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0x0xffff800065e8c418
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
radeon0: interrupting at ioapic0 pin 16 (radeon)
drm: radeon: irq initialized.
drm: ring test on 0 succeeded in 1 usecs
drm: ring test on 3 succeeded in 1 usecs
drm: ring test on 5 succeeded in 1 usecs
drm: UVD initialized successfully.
drm: ib test on ring 0 succeeded in 0 usecs
drm: ib test on ring 3 succeeded in 0 usecs
drm: ib test on ring 5 succeeded
drm: Radeon Display Connectors
drm: Connector 0:
drm: LVDS-1
drm: DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
drm: Encoders:
drm: LCD1: INTERNAL_UNIPHY
drm: Connector 1:
drm: HDMI-A-1
drm: HPD1
drm: DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
drm: Encoders:
drm: DFP1: INTERNAL_UNIPHY1
drm: Connector 2:
drm: VGA-1
drm: DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
drm: Encoders:
drm: CRT1: INTERNAL_KLDSCP_DAC1
radeondrmkmsfb0 at radeon0
radeon0: info: registered panic notifier
radeondrmkmsfb0: framebuffer at 0xffff8000664ad000, size 1600x900, depth 32, stride 6400
>How-To-Repeat:
no idea, just happened once
>Fix:
n/a
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: martin@NetBSD.org
State-Changed-When: Wed, 04 Jan 2023 16:47:02 +0000
State-Changed-Why:
System is happily running -current with newer drmkms now
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.47 2022/09/11 19:34:41 kim Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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