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#1 2013-11-24 20:22:00

mind_the_gap
Member
Registered: 2010-07-27
Posts: 14

Radeon driver for ATI crashes kernel 3.12 when trying to start X

Hi all,

on a computer running an up-to-date arch installation I want to setup X to eventually run XBMC. This machine is connected to a TV through HDMI and TTY output works well (having some small TV overscan problems, though). The graphics card used is an ATI Trinity HD7540D. Therefore I installed the xf86-video-ati (i.e. radeon) driver as well as X and XBMC.

Starting X however gives me a totally messed up sceen without any structure or information---is is basically color noise. Here and there a black or blue block, but in general it is noise. Additionally, the screen flickers now and then and it feels as if it tryes to reload (the log, too, indicates some repeated tests and problems, see below). If I stop and start the X server a couple of times (~3 times),  the kernel panics. I took a photograph of it, please tell me if I should provide it, but as far as I understand the following lines are interesting (top of call stack with IRQ handler, trimmed a bit):

Call Trace:
 <IRQ>
 ? __wake_up
 drm_send_vblank_event [drm]
 radeon_crtc_handle_flip [radeon]
 evergreen_irq_process [radeon]

Independent of the crash, the display shows only noise. This is the Xorg.0.log file of typical try to start X:

[   128.508] 
X.Org X Server 1.14.4
Release Date: 2013-10-31
[   128.508] X Protocol Version 11, Revision 0
[   128.508] Build Operating System: Linux 3.12.1-1-ARCH x86_64 
[   128.508] Current Operating System: Linux medienserver 3.12.1-1-custom #1 SMP PREEMPT Sat Nov 23 22:32:48 EST 2013 x86_64
[   128.508] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-custom root=/dev/mapper/sysvgroup-root ro cryptdevice=/dev/sdd2:lvm ip=::::::dhcp init=/usr/lib/systemd/systemd radeon.audio=1
[   128.508] Build Date: 23 November 2013  08:57:20PM
[   128.508]  
[   128.508] Current version of pixman: 0.32.4
[   128.508]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[   128.508] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   128.509] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Nov 24 14:56:21 2013
[   128.516] (==) Using config directory: "/etc/X11/xorg.conf.d"
[   128.516] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   128.518] (==) No Layout section.  Using the first Screen section.
[   128.518] (==) No screen section available. Using defaults.
[   128.518] (**) |-->Screen "Default Screen Section" (0)
[   128.518] (**) |   |-->Monitor "<default monitor>"
[   128.518] (==) No device specified for screen "Default Screen Section".
        Using the first device section listed.
[   128.518] (**) |   |-->Device "Radeon"
[   128.518] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
[   128.518] (==) Automatically adding devices
[   128.518] (==) Automatically enabling devices
[   128.518] (==) Automatically adding GPU devices
[   128.520] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
[   128.520]    Entry deleted from font path.
[   128.520] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[   128.520]    Entry deleted from font path.
[   128.520] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[   128.521]    Entry deleted from font path.
[   128.521]    (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[   128.521] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[   128.521]    Entry deleted from font path.
[   128.521]    (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[   128.521] (==) FontPath set to:
        /usr/share/fonts/misc/,
        /usr/share/fonts/TTF/
[   128.521] (==) ModulePath set to "/usr/lib/xorg/modules"
[   128.521] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[   128.521] (II) Loader magic: 0x7fdc20
[   128.521] (II) Module ABI versions:
[   128.521]    X.Org ANSI C Emulation: 0.4
[   128.521]    X.Org Video Driver: 14.1
[   128.521]    X.Org XInput driver : 19.1
[   128.521]    X.Org Server Extension : 7.0
[   128.521] (II) xfree86: Adding drm device (/dev/dri/card0)
[   128.523] (--) PCI:*(0:0:1:0) 1002:9991:1849:9901 rev 0, Mem @ 0xc0000000/268435456, 0xff700000/262144, I/O @ 0x0000f000/256
[   128.523] Initializing built-in extension Generic Event Extension
[   128.523] Initializing built-in extension SHAPE
[   128.523] Initializing built-in extension MIT-SHM
[   128.523] Initializing built-in extension XInputExtension
[   128.523] Initializing built-in extension XTEST
[   128.523] Initializing built-in extension BIG-REQUESTS
[   128.523] Initializing built-in extension SYNC
[   128.523] Initializing built-in extension XKEYBOARD
[   128.523] Initializing built-in extension XC-MISC
[   128.523] Initializing built-in extension SECURITY
[   128.523] Initializing built-in extension XINERAMA
[   128.523] Initializing built-in extension XFIXES
[   128.523] Initializing built-in extension RENDER
[   128.523] Initializing built-in extension RANDR
[   128.523] Initializing built-in extension COMPOSITE
[   128.523] Initializing built-in extension DAMAGE
[   128.523] Initializing built-in extension MIT-SCREEN-SAVER
[   128.523] Initializing built-in extension DOUBLE-BUFFER
[   128.523] Initializing built-in extension RECORD
[   128.523] Initializing built-in extension DPMS
[   128.523] Initializing built-in extension X-Resource
[   128.523] Initializing built-in extension XVideo
[   128.523] Initializing built-in extension XVideo-MotionCompensation
[   128.523] Initializing built-in extension XFree86-VidModeExtension
[   128.523] Initializing built-in extension XFree86-DGA
[   128.523] Initializing built-in extension XFree86-DRI
[   128.523] Initializing built-in extension DRI2
[   128.523] (II) "glx" will be loaded by default.
[   128.524] (II) LoadModule: "dri2"
[   128.524] (II) LoadModule: "dri2"
[   128.524] (II) Module "dri2" already built-in
[   128.524] (II) LoadModule: "glamoregl"
[   128.524] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[   128.544] (II) Module glamoregl: vendor="X.Org Foundation"
[   128.544]    compiled for 1.14.2, module version = 0.5.1
[   128.544]    ABI class: X.Org ANSI C Emulation, version 0.4
[   128.544] (II) LoadModule: "glx"
[   128.545] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[   128.548] (II) Module glx: vendor="X.Org Foundation"
[   128.548]    compiled for 1.14.4, module version = 1.0.0
[   128.548]    ABI class: X.Org Server Extension, version 7.0
[   128.548] (==) AIGLX enabled
[   128.549] Loading extension GLX
[   128.549] (II) LoadModule: "radeon"
[   128.551] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[   128.556] (II) Module radeon: vendor="X.Org Foundation"
[   128.556]    compiled for 1.14.4, module version = 7.2.99
[   128.556]    Module class: X.Org Video Driver
[   128.556]    ABI class: X.Org Video Driver, version 14.1
[   128.556] (II) RADEON: Driver for ATI Radeon chipsets:
        ATI Radeon Mobility X600 (M24) 3150 (PCIE), ATI FireMV 2400 (PCI),
        ATI Radeon Mobility X300 (M24) 3152 (PCIE),
        ATI FireGL M24 GL 3154 (PCIE), ATI FireMV 2400 3155 (PCI),
        ATI Radeon X600 (RV380) 3E50 (PCIE),
        ATI FireGL V3200 (RV380) 3E54 (PCIE), ATI Radeon IGP320 (A3) 4136,
        ATI Radeon IGP330/340/350 (A4) 4137, ATI Radeon 9500 AD (AGP),
        ATI Radeon 9500 AE (AGP), ATI Radeon 9600TX AF (AGP),
        ATI FireGL Z1 AG (AGP), ATI Radeon 9800SE AH (AGP),
        ATI Radeon 9800 AI (AGP), ATI Radeon 9800 AJ (AGP),
        ATI FireGL X2 AK (AGP), ATI Radeon 9600 AP (AGP),
        ATI Radeon 9600SE AQ (AGP), ATI Radeon 9600XT AR (AGP),
        ATI Radeon 9600 AS (AGP), ATI FireGL T2 AT (AGP), ATI Radeon 9650,
        ATI FireGL RV360 AV (AGP), ATI Radeon 7000 IGP (A4+) 4237,
        ATI Radeon 8500 AIW BB (AGP), ATI Radeon IGP320M (U1) 4336,
        ATI Radeon IGP330M/340M/350M (U2) 4337,
        ATI Radeon Mobility 7000 IGP 4437, ATI Radeon 9000/PRO If (AGP/PCI),
        ATI Radeon 9000 Ig (AGP/PCI), ATI Radeon X800 (R420) JH (AGP),
        ATI Radeon X800PRO (R420) JI (AGP),
        ATI Radeon X800SE (R420) JJ (AGP), ATI Radeon X800 (R420) JK (AGP),
        ATI Radeon X800 (R420) JL (AGP), ATI FireGL X3 (R420) JM (AGP),
        ATI Radeon Mobility 9800 (M18) JN (AGP),
        ATI Radeon X800 SE (R420) (AGP), ATI Radeon X800XT (R420) JP (AGP),
        ATI Radeon X800 VE (R420) JT (AGP), ATI Radeon X850 (R480) (AGP),
        ATI Radeon X850 XT (R480) (AGP), ATI Radeon X850 SE (R480) (AGP),
        ATI Radeon X850 PRO (R480) (AGP), ATI Radeon X850 XT PE (R480) (AGP),
        ATI Radeon Mobility M7 LW (AGP),
        ATI Mobility FireGL 7800 M7 LX (AGP),
        ATI Radeon Mobility M6 LY (AGP), ATI Radeon Mobility M6 LZ (AGP),
        ATI FireGL Mobility 9000 (M9) Ld (AGP),
        ATI Radeon Mobility 9000 (M9) Lf (AGP),
        ATI Radeon Mobility 9000 (M9) Lg (AGP), ATI FireMV 2400 PCI,
        ATI Radeon 9700 Pro ND (AGP), ATI Radeon 9700/9500Pro NE (AGP),
        ATI Radeon 9600TX NF (AGP), ATI FireGL X1 NG (AGP),
        ATI Radeon 9800PRO NH (AGP), ATI Radeon 9800 NI (AGP),
        ATI FireGL X2 NK (AGP), ATI Radeon 9800XT NJ (AGP),
        ATI Radeon Mobility 9600/9700 (M10/M11) NP (AGP),
        ATI Radeon Mobility 9600 (M10) NQ (AGP),
        ATI Radeon Mobility 9600 (M11) NR (AGP),
        ATI Radeon Mobility 9600 (M10) NS (AGP),
        ATI FireGL Mobility T2 (M10) NT (AGP),
        ATI FireGL Mobility T2e (M11) NV (AGP), ATI Radeon QD (AGP),
        ATI Radeon QE (AGP), ATI Radeon QF (AGP), ATI Radeon QG (AGP),
        ATI FireGL 8700/8800 QH (AGP), ATI Radeon 8500 QL (AGP),
        ATI Radeon 9100 QM (AGP), ATI Radeon 7500 QW (AGP/PCI),
        ATI Radeon 7500 QX (AGP/PCI), ATI Radeon VE/7000 QY (AGP/PCI),
        ATI Radeon VE/7000 QZ (AGP/PCI), ATI ES1000 515E (PCI),
        ATI Radeon Mobility X300 (M22) 5460 (PCIE),
        ATI Radeon Mobility X600 SE (M24C) 5462 (PCIE),
        ATI FireGL M22 GL 5464 (PCIE), ATI Radeon X800 (R423) UH (PCIE),
        ATI Radeon X800PRO (R423) UI (PCIE),
        ATI Radeon X800LE (R423) UJ (PCIE),
        ATI Radeon X800SE (R423) UK (PCIE),
        ATI Radeon X800 XTP (R430) (PCIE), ATI Radeon X800 XL (R430) (PCIE),
        ATI Radeon X800 SE (R430) (PCIE), ATI Radeon X800 (R430) (PCIE),
        ATI FireGL V7100 (R423) (PCIE), ATI FireGL V5100 (R423) UQ (PCIE),
        ATI FireGL unknown (R423) UR (PCIE),
        ATI FireGL unknown (R423) UT (PCIE),
        ATI Mobility FireGL V5000 (M26) (PCIE),
        ATI Mobility FireGL V5000 (M26) (PCIE),
        ATI Mobility Radeon X700 XL (M26) (PCIE),
        ATI Mobility Radeon X700 (M26) (PCIE),
        ATI Mobility Radeon X700 (M26) (PCIE),
        ATI Radeon X550XTX 5657 (PCIE), ATI Radeon 9100 IGP (A5) 5834,
        ATI Radeon Mobility 9100 IGP (U3) 5835,
        ATI Radeon XPRESS 200 5954 (PCIE),
        ATI Radeon XPRESS 200M 5955 (PCIE), ATI Radeon 9250 5960 (AGP),
        ATI Radeon 9200 5961 (AGP), ATI Radeon 9200 5962 (AGP),
        ATI Radeon 9200SE 5964 (AGP), ATI FireMV 2200 (PCI),
        ATI ES1000 5969 (PCI), ATI Radeon XPRESS 200 5974 (PCIE),
        ATI Radeon XPRESS 200M 5975 (PCIE),
        ATI Radeon XPRESS 200 5A41 (PCIE),
        ATI Radeon XPRESS 200M 5A42 (PCIE),
        ATI Radeon XPRESS 200 5A61 (PCIE),
        ATI Radeon XPRESS 200M 5A62 (PCIE),
        ATI Radeon X300 (RV370) 5B60 (PCIE),
        ATI Radeon X600 (RV370) 5B62 (PCIE),
        ATI Radeon X550 (RV370) 5B63 (PCIE),
        ATI FireGL V3100 (RV370) 5B64 (PCIE),
        ATI FireMV 2200 PCIE (RV370) 5B65 (PCIE),
        ATI Radeon Mobility 9200 (M9+) 5C61 (AGP),
        ATI Radeon Mobility 9200 (M9+) 5C63 (AGP),
        ATI Mobility Radeon X800 XT (M28) (PCIE),
        ATI Mobility FireGL V5100 (M28) (PCIE),
        ATI Mobility Radeon X800 (M28) (PCIE), ATI Radeon X850 5D4C (PCIE),
        ATI Radeon X850 XT PE (R480) (PCIE),
        ATI Radeon X850 SE (R480) (PCIE), ATI Radeon X850 PRO (R480) (PCIE),
        ATI unknown Radeon / FireGL (R480) 5D50 (PCIE),
        ATI Radeon X850 XT (R480) (PCIE),
        ATI Radeon X800XT (R423) 5D57 (PCIE),
        ATI FireGL V5000 (RV410) (PCIE), ATI Radeon X700 XT (RV410) (PCIE),
        ATI Radeon X700 PRO (RV410) (PCIE),
        ATI Radeon X700 SE (RV410) (PCIE), ATI Radeon X700 (RV410) (PCIE),
        ATI Radeon X700 SE (RV410) (PCIE), ATI Radeon X1800,
        ATI Mobility Radeon X1800 XT, ATI Mobility Radeon X1800,
        ATI Mobility FireGL V7200, ATI FireGL V7200, ATI FireGL V5300,
        ATI Mobility FireGL V7100, ATI Radeon X1800, ATI Radeon X1800,
        ATI Radeon X1800, ATI Radeon X1800, ATI Radeon X1800,
        ATI FireGL V7300, ATI FireGL V7350, ATI Radeon X1600, ATI RV505,
        ATI Radeon X1300/X1550, ATI Radeon X1550, ATI M54-GL,
        ATI Mobility Radeon X1400, ATI Radeon X1300/X1550,
        ATI Radeon X1550 64-bit, ATI Mobility Radeon X1300,
        ATI Mobility Radeon X1300, ATI Mobility Radeon X1300,
        ATI Mobility Radeon X1300, ATI Radeon X1300, ATI Radeon X1300,
        ATI RV505, ATI RV505, ATI FireGL V3300, ATI FireGL V3350,
        ATI Radeon X1300, ATI Radeon X1550 64-bit, ATI Radeon X1300/X1550,
        ATI Radeon X1600, ATI Radeon X1300/X1550, ATI Mobility Radeon X1450,
        ATI Radeon X1300/X1550, ATI Mobility Radeon X2300,
        ATI Mobility Radeon X2300, ATI Mobility Radeon X1350,
        ATI Mobility Radeon X1350, ATI Mobility Radeon X1450,
        ATI Radeon X1300, ATI Radeon X1550, ATI Mobility Radeon X1350,
        ATI FireMV 2250, ATI Radeon X1550 64-bit, ATI Radeon X1600,
        ATI Radeon X1650, ATI Radeon X1600, ATI Radeon X1600,
        ATI Mobility FireGL V5200, ATI Mobility Radeon X1600,
        ATI Radeon X1650, ATI Radeon X1650, ATI Radeon X1600,
        ATI Radeon X1300 XT/X1600 Pro, ATI FireGL V3400,
        ATI Mobility FireGL V5250, ATI Mobility Radeon X1700,
        ATI Mobility Radeon X1700 XT, ATI FireGL V5200,
        ATI Mobility Radeon X1700, ATI Radeon X2300HD,
        ATI Mobility Radeon HD 2300, ATI Mobility Radeon HD 2300,
        ATI Radeon X1950, ATI Radeon X1900, ATI Radeon X1950,
        ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
        ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
        ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
        ATI AMD Stream Processor, ATI Radeon X1900, ATI Radeon X1950,
        ATI RV560, ATI RV560, ATI Mobility Radeon X1900, ATI RV560,
        ATI Radeon X1950 GT, ATI RV570, ATI RV570, ATI FireGL V7400,
        ATI RV560, ATI Radeon X1650, ATI Radeon X1650, ATI RV560,
        ATI Radeon 9100 PRO IGP 7834, ATI Radeon Mobility 9200 IGP 7835,
        ATI Radeon X1200, ATI Radeon X1200, ATI Radeon X1200,
        ATI Radeon X1200, ATI Radeon X1200, ATI RS740, ATI RS740M, ATI RS740,
        ATI RS740M, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 XT,
        ATI Radeon HD 2900 XT, ATI Radeon HD 2900 Pro, ATI Radeon HD 2900 GT,
        ATI FireGL V8650, ATI FireGL V8600, ATI FireGL V7600,
        ATI Radeon 4800 Series, ATI Radeon HD 4870 x2,
        ATI Radeon 4800 Series, ATI Radeon HD 4850 x2,
        ATI FirePro V8750 (FireGL), ATI FirePro V7760 (FireGL),
        ATI Mobility RADEON HD 4850, ATI Mobility RADEON HD 4850 X2,
        ATI Radeon 4800 Series, ATI FirePro RV770, AMD FireStream 9270,
        AMD FireStream 9250, ATI FirePro V8700 (FireGL),
        ATI Mobility RADEON HD 4870, ATI Mobility RADEON M98,
        ATI Mobility RADEON HD 4870, ATI Radeon 4800 Series,
        ATI Radeon 4800 Series, ATI FirePro M7750, ATI M98, ATI M98, ATI M98,
        ATI Mobility Radeon HD 4650, ATI Radeon RV730 (AGP),
        ATI Mobility Radeon HD 4670, ATI FirePro M5750,
        ATI Mobility Radeon HD 4670, ATI Radeon RV730 (AGP),
        ATI RV730XT [Radeon HD 4670], ATI RADEON E4600,
        ATI Radeon HD 4600 Series, ATI RV730 PRO [Radeon HD 4650],
        ATI FirePro V7750 (FireGL), ATI FirePro V5700 (FireGL),
        ATI FirePro V3750 (FireGL), ATI Mobility Radeon HD 4830,
        ATI Mobility Radeon HD 4850, ATI FirePro M7740, ATI RV740,
        ATI Radeon HD 4770, ATI Radeon HD 4700 Series, ATI Radeon HD 4770,
        ATI FirePro M5750, ATI RV610, ATI Radeon HD 2400 XT,
        ATI Radeon HD 2400 Pro, ATI Radeon HD 2400 PRO AGP, ATI FireGL V4000,
        ATI RV610, ATI Radeon HD 2350, ATI Mobility Radeon HD 2400 XT,
        ATI Mobility Radeon HD 2400, ATI RADEON E2400, ATI RV610,
        ATI FireMV 2260, ATI RV670, ATI Radeon HD3870,
        ATI Mobility Radeon HD 3850, ATI Radeon HD3850,
        ATI Mobility Radeon HD 3850 X2, ATI RV670,
        ATI Mobility Radeon HD 3870, ATI Mobility Radeon HD 3870 X2,
        ATI Radeon HD3870 X2, ATI FireGL V7700, ATI Radeon HD3850,
        ATI Radeon HD3690, AMD Firestream 9170, ATI Radeon HD 4550,
        ATI Radeon RV710, ATI Radeon RV710, ATI Radeon RV710,
        ATI Radeon HD 4350, ATI Mobility Radeon 4300 Series,
        ATI Mobility Radeon 4500 Series, ATI Mobility Radeon 4500 Series,
        ATI FirePro RG220, ATI Mobility Radeon 4330, ATI RV630,
        ATI Mobility Radeon HD 2600, ATI Mobility Radeon HD 2600 XT,
        ATI Radeon HD 2600 XT AGP, ATI Radeon HD 2600 Pro AGP,
        ATI Radeon HD 2600 XT, ATI Radeon HD 2600 Pro, ATI Gemini RV630,
        ATI Gemini Mobility Radeon HD 2600 XT, ATI FireGL V5600,
        ATI FireGL V3600, ATI Radeon HD 2600 LE,
        ATI Mobility FireGL Graphics Processor, ATI Radeon HD 3470,
        ATI Mobility Radeon HD 3430, ATI Mobility Radeon HD 3400 Series,
        ATI Radeon HD 3450, ATI Radeon HD 3450, ATI Radeon HD 3430,
        ATI Radeon HD 3450, ATI FirePro V3700, ATI FireMV 2450,
        ATI FireMV 2260, ATI FireMV 2260, ATI Radeon HD 3600 Series,
        ATI Radeon HD 3650 AGP, ATI Radeon HD 3600 PRO,
        ATI Radeon HD 3600 XT, ATI Radeon HD 3600 PRO,
        ATI Mobility Radeon HD 3650, ATI Mobility Radeon HD 3670,
        ATI Mobility FireGL V5700, ATI Mobility FireGL V5725,
        ATI Radeon HD 3200 Graphics, ATI Radeon 3100 Graphics,
        ATI Radeon HD 3200 Graphics, ATI Radeon 3100 Graphics,
        ATI Radeon HD 3300 Graphics, ATI Radeon HD 3200 Graphics,
        ATI Radeon 3000 Graphics, SUMO, SUMO, SUMO2, SUMO2, SUMO2, SUMO2,
        SUMO, SUMO, SUMO, SUMO, SUMO, SUMO, SUMO, SUMO, ATI Radeon HD 4200,
        ATI Radeon 4100, ATI Mobility Radeon HD 4200,
        ATI Mobility Radeon 4100, ATI Radeon HD 4290, ATI Radeon HD 4250,
        AMD Radeon HD 6310 Graphics, AMD Radeon HD 6310 Graphics,
        AMD Radeon HD 6250 Graphics, AMD Radeon HD 6250 Graphics,
        AMD Radeon HD 6300 Series Graphics,
        AMD Radeon HD 6200 Series Graphics, PALM, PALM, PALM, CYPRESS,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI FirePro (FireGL) Graphics Adapter, AMD Firestream 9370,
        AMD Firestream 9350, ATI Radeon HD 5800 Series,
        ATI Radeon HD 5800 Series, ATI Radeon HD 5800 Series,
        ATI Radeon HD 5800 Series, ATI Radeon HD 5900 Series,
        ATI Radeon HD 5900 Series, ATI Mobility Radeon HD 5800 Series,
        ATI Mobility Radeon HD 5800 Series,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI Mobility Radeon HD 5800 Series, ATI Radeon HD 5700 Series,
        ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
        ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
        ATI Mobility Radeon HD 5000 Series,
        ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon HD 5570,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI FirePro (FireGL) Graphics Adapter, ATI Radeon HD 5670,
        ATI Radeon HD 5570, ATI Radeon HD 5500 Series, REDWOOD,
        ATI Mobility Radeon HD 5000 Series,
        ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon Graphics,
        ATI Mobility Radeon Graphics, CEDAR,
        ATI FirePro (FireGL) Graphics Adapter,
        ATI FirePro (FireGL) Graphics Adapter, ATI FirePro 2270, CEDAR,
        ATI Radeon HD 5450, CEDAR, CEDAR, CAYMAN, CAYMAN, CAYMAN, CAYMAN,
        CAYMAN, CAYMAN, CAYMAN, CAYMAN, CAYMAN, CAYMAN,
        AMD Radeon HD 6900 Series, AMD Radeon HD 6900 Series, CAYMAN, CAYMAN,
        CAYMAN, AMD Radeon HD 6900M Series, Mobility Radeon HD 6000 Series,
        BARTS, BARTS, Mobility Radeon HD 6000 Series,
        Mobility Radeon HD 6000 Series, BARTS, BARTS, BARTS, BARTS,
        AMD Radeon HD 6800 Series, AMD Radeon HD 6800 Series,
        AMD Radeon HD 6700 Series, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
        TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
        TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
        CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS,
        CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, ARUBA, ARUBA,
        ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
        ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
        ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
        ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, TAHITI, TAHITI, TAHITI, TAHITI,
        TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI,
        TAHITI, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN,
        PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN,
        VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE,
        VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE,
        VERDE, VERDE, VERDE, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND,
        OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, HAINAN, HAINAN, HAINAN,
        HAINAN, HAINAN, HAINAN, BONAIRE, BONAIRE, BONAIRE, BONAIRE, BONAIRE,
        BONAIRE, BONAIRE, BONAIRE, KABINI, KABINI, KABINI, KABINI, KABINI,
        KABINI, KABINI, KABINI, KABINI, KABINI, KABINI, KABINI, KABINI,
        KABINI, KABINI, KABINI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI,
        KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI,
        KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI,
        HAWAII, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII,
        HAWAII, HAWAII, HAWAII, HAWAII
[   128.565] (++) using VT number 7

[   128.568] (II) [KMS] Kernel modesetting enabled.
[   128.568] (II) RADEON(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
[   128.568] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32
[   128.568] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[   128.568] (==) RADEON(0): Default visual is TrueColor
[   128.568] (**) RADEON(0): Option "EXAPixmaps" "off"
[   128.568] (==) RADEON(0): RGB weight 888
[   128.568] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[   128.568] (--) RADEON(0): Chipset: "ARUBA" (ChipID = 0x9991)
[   128.568] (II) Loading sub module "dri2"
[   128.568] (II) LoadModule: "dri2"
[   128.568] (II) Module "dri2" already built-in
[   128.568] (II) Loading sub module "exa"
[   128.568] (II) LoadModule: "exa"
[   128.569] (II) Loading /usr/lib/xorg/modules/libexa.so
[   128.571] (II) Module exa: vendor="X.Org Foundation"
[   128.571]    compiled for 1.14.4, module version = 2.6.0
[   128.571]    ABI class: X.Org Video Driver, version 14.1
[   128.571] (II) RADEON(0): KMS Color Tiling: enabled
[   128.571] (II) RADEON(0): KMS Color Tiling 2D: enabled
[   128.571] (II) RADEON(0): KMS Pageflipping: enabled
[   128.571] (II) RADEON(0): SwapBuffers wait for vsync: enabled
[   128.716] (II) RADEON(0): Output VGA-0 has no monitor section
[   128.778] (II) RADEON(0): Output HDMI-0 has no monitor section
[   128.883] (II) RADEON(0): Output HDMI-1 has no monitor section
[   129.029] (II) RADEON(0): EDID for output VGA-0
[   129.091] (II) Quirked EDID physical size to 0x0 cm
[   129.091] (II) RADEON(0): EDID for output HDMI-0
[   129.091] (II) RADEON(0): Manufacturer: SAM  Model: 210  Serial#: 0
[   129.091] (II) RADEON(0): Year: 2005  Week: 49
[   129.091] (II) RADEON(0): EDID Version: 1.3
[   129.091] (II) RADEON(0): Digital Display Input
[   129.091] (II) RADEON(0): Indeterminate output size
[   129.091] (II) RADEON(0): Gamma: 2.40
[   129.091] (II) RADEON(0): No DPMS capabilities specified
[   129.091] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[   129.091] (II) RADEON(0): First detailed timing is preferred mode
[   129.091] (II) RADEON(0): redX: 0.632 redY: 0.357   greenX: 0.289 greenY: 0.596
[   129.091] (II) RADEON(0): blueX: 0.143 blueY: 0.085   whiteX: 0.280 whiteY: 0.290
[   129.091] (II) RADEON(0): Supported established timings:
[   129.091] (II) RADEON(0): 640x480@60Hz
[   129.091] (II) RADEON(0): Manufacturer's mask: 0
[   129.091] (II) RADEON(0): Supported detailed timing:
[   129.091] (II) RADEON(0): clock: 74.2 MHz   Image Size:  160 x 90 mm
[   129.091] (II) RADEON(0): h_active: 1280  h_sync: 1390  h_sync_end 1430 h_blank_end 1650 h_border: 0
[   129.091] (II) RADEON(0): v_active: 720  v_sync: 725  v_sync_end 730 v_blanking: 750 v_border: 0
[   129.091] (II) RADEON(0): Supported detailed timing:
[   129.091] (II) RADEON(0): clock: 74.2 MHz   Image Size:  160 x 90 mm
[   129.091] (II) RADEON(0): h_active: 1920  h_sync: 2008  h_sync_end 2052 h_blank_end 2200 h_border: 0
[   129.091] (II) RADEON(0): v_active: 540  v_sync: 542  v_sync_end 547 v_blanking: 562 v_border: 0
[   129.091] (II) RADEON(0): Ranges: V min: 59 V max: 61 Hz, H min: 30 H max: 46 kHz, PixClock max 85 MHz
[   129.091] (II) RADEON(0): Monitor name: SAMSUNG
[   129.091] (II) RADEON(0): Supported detailed timing:
[   129.091] (II) RADEON(0): clock: 27.0 MHz   Image Size:  160 x 90 mm
[   129.091] (II) RADEON(0): h_active: 720  h_sync: 736  h_sync_end 798 h_blank_end 858 h_border: 0
[   129.091] (II) RADEON(0): v_active: 480  v_sync: 489  v_sync_end 495 v_blanking: 525 v_border: 0
[   129.091] (II) RADEON(0): Number of EDID sections to follow: 1
[   129.091] (II) RADEON(0): EDID (in hex):
[   129.091] (II) RADEON(0):    00ffffffffffff004c2d100200000000
[   129.091] (II) RADEON(0):    310f01038010098c0ae2bda15b4a9824
[   129.091] (II) RADEON(0):    15474a20000001010101010101010101
[   129.091] (II) RADEON(0):    010101010101011d007251d01e206e28
[   129.091] (II) RADEON(0):    5500a05a0000001e011d8018711c1620
[   129.091] (II) RADEON(0):    582c2500a05a0000009e000000fd003b
[   129.091] (II) RADEON(0):    3d1e2e08000a202020202020000000fc
[   129.091] (II) RADEON(0):    0053414d53554e470a2020202020018d
[   129.091] (II) RADEON(0):    02031671438405032309070783010000
[   129.091] (II) RADEON(0):    65030c0010008c0ad08a20e02d10103e
[   129.091] (II) RADEON(0):    9600a05a000000180000000000000000
[   129.091] (II) RADEON(0):    00000000000000000000000000000000
[   129.091] (II) RADEON(0):    00000000000000000000000000000000
[   129.091] (II) RADEON(0):    00000000000000000000000000000000
[   129.091] (II) RADEON(0):    00000000000000000000000000000000
[   129.091] (II) RADEON(0):    00000000000000000000000000000040
[   129.091] (II) RADEON(0): Printing probed modes for output HDMI-0
[   129.091] (II) RADEON(0): Modeline "1280x720"x60.0   74.25  1280 1390 1430 1650  720 725 730 750 +hsync +vsync (45.0 kHz eP)
[   129.091] (II) RADEON(0): Modeline "1920x1080i"x60.0   74.25  1920 2008 2052 2200  1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz e)
[   129.091] (II) RADEON(0): Modeline "1920x1080i"x59.9   74.18  1920 2008 2052 2200  1080 1084 1094 1125 interlace +hsync +vsync (33.7 kHz e)
[   129.091] (II) RADEON(0): Modeline "1280x720"x59.9   74.18  1280 1390 1430 1650  720 725 730 750 +hsync +vsync (45.0 kHz e)
[   129.091] (II) RADEON(0): Modeline "720x480"x60.0   27.03  720 736 798 858  480 489 495 525 -hsync -vsync (31.5 kHz e)
[   129.091] (II) RADEON(0): Modeline "720x480"x59.9   27.00  720 736 798 858  480 489 495 525 -hsync -vsync (31.5 kHz e)
[   129.091] (II) RADEON(0): Modeline "640x480"x60.0   25.20  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[   129.091] (II) RADEON(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[   129.196] (II) RADEON(0): EDID for output HDMI-1
[   129.196] (II) RADEON(0): Output VGA-0 disconnected
[   129.196] (II) RADEON(0): Output HDMI-0 connected
[   129.196] (II) RADEON(0): Output HDMI-1 disconnected
[   129.196] (II) RADEON(0): Using exact sizes for initial modes
[   129.196] (II) RADEON(0): Output HDMI-0 using initial mode 1280x720
[   129.196] (II) RADEON(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[   129.196] (II) RADEON(0): mem size init: gart size :3fddf000 vram size: s:10000000 visible:fc3c000
[   129.196] (II) RADEON(0): EXA: Driver will not allow EXA pixmaps in VRAM
[   129.196] (==) RADEON(0): DPI set to (96, 96)
[   129.196] (II) Loading sub module "fb"
[   129.196] (II) LoadModule: "fb"
[   129.196] (II) Loading /usr/lib/xorg/modules/libfb.so
[   129.199] (II) Module fb: vendor="X.Org Foundation"
[   129.199]    compiled for 1.14.4, module version = 1.0.0
[   129.199]    ABI class: X.Org ANSI C Emulation, version 0.4
[   129.199] (II) Loading sub module "ramdac"
[   129.199] (II) LoadModule: "ramdac"
[   129.199] (II) Module "ramdac" already built-in
[   129.199] (--) Depth 24 pixmap format is 32 bpp
[   129.200] (II) RADEON(0): [DRI2] Setup complete
[   129.200] (II) RADEON(0): [DRI2]   DRI driver: r600
[   129.200] (II) RADEON(0): [DRI2]   VDPAU driver: r600
[   129.200] (II) RADEON(0): Front buffer size: 3840K
[   129.200] (II) RADEON(0): VRAM usage limit set to 228945K
[   129.202] (==) RADEON(0): Backing store disabled
[   129.202] (II) RADEON(0): Direct rendering enabled
[   129.202] (II) EXA(0): Driver allocated offscreen pixmaps
[   129.202] (II) EXA(0): Driver registered support for the following operations:
[   129.202] (II)         Solid
[   129.202] (II)         Copy
[   129.202] (II)         Composite (RENDER acceleration)
[   129.202] (II)         UploadToScreen
[   129.202] (II)         DownloadFromScreen
[   129.202] (II) RADEON(0): Acceleration enabled
[   129.202] (==) RADEON(0): DPMS enabled
[   129.202] (==) RADEON(0): Silken mouse enabled
[   129.202] (II) RADEON(0): Set up textured video
[   129.202] (II) RADEON(0): [XvMC] Associated with Radeon Textured Video.
[   129.202] (II) RADEON(0): [XvMC] Extension initialized.
[   129.202] (II) RADEON(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[   129.248] (--) RandR disabled
[   129.366] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[   129.366] (II) AIGLX: enabled GLX_INTEL_swap_event
[   129.366] (II) AIGLX: enabled GLX_ARB_create_context
[   129.366] (II) AIGLX: enabled GLX_ARB_create_context_profile
[   129.366] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[   129.366] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[   129.366] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[   129.368] (II) AIGLX: Loaded and initialized r600
[   129.368] (II) GLX: Initialized DRI2 GL provider for screen 0
[   129.401] (II) RADEON(0): Setting screen physical size to 338 x 190
[   129.462] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[   129.462] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[   129.462] (II) LoadModule: "evdev"
[   129.462] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[   129.464] (II) Module evdev: vendor="X.Org Foundation"
[   129.464]    compiled for 1.14.3, module version = 2.8.2
[   129.464]    Module class: X.Org XInput Driver
[   129.464]    ABI class: X.Org XInput driver, version 19.1
[   129.464] (II) Using input driver 'evdev' for 'Power Button'
[   129.464] (**) Power Button: always reports core events
[   129.464] (**) evdev: Power Button: Device: "/dev/input/event2"
[   129.464] (--) evdev: Power Button: Vendor 0 Product 0x1
[   129.464] (--) evdev: Power Button: Found keys
[   129.464] (II) evdev: Power Button: Configuring as keyboard
[   129.464] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event2"
[   129.464] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[   129.464] (**) Option "xkb_rules" "evdev"
[   129.464] (**) Option "xkb_model" "pc104"
[   129.464] (**) Option "xkb_layout" "us"
[   129.490] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[   129.490] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[   129.490] (II) Using input driver 'evdev' for 'Power Button'
[   129.490] (**) Power Button: always reports core events
[   129.490] (**) evdev: Power Button: Device: "/dev/input/event1"
[   129.490] (--) evdev: Power Button: Vendor 0 Product 0x1
[   129.490] (--) evdev: Power Button: Found keys
[   129.490] (II) evdev: Power Button: Configuring as keyboard
[   129.491] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3/event1"
[   129.491] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[   129.491] (**) Option "xkb_rules" "evdev"
[   129.491] (**) Option "xkb_model" "pc104"
[   129.491] (**) Option "xkb_layout" "us"
[   129.491] (II) config/udev: Adding drm device (/dev/dri/card0)
[   129.491] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event4)
[   129.491] (II) No input driver specified, ignoring this device.
[   129.491] (II) This device may have been added with another device file.
[   129.491] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=7 (/dev/input/event3)
[   129.491] (II) No input driver specified, ignoring this device.
[   129.491] (II) This device may have been added with another device file.
[   129.491] (II) config/udev: Adding input device Dell Dell USB Keyboard (/dev/input/event0)
[   129.491] (**) Dell Dell USB Keyboard: Applying InputClass "evdev keyboard catchall"
[   129.491] (II) Using input driver 'evdev' for 'Dell Dell USB Keyboard'
[   129.491] (**) Dell Dell USB Keyboard: always reports core events
[   129.491] (**) evdev: Dell Dell USB Keyboard: Device: "/dev/input/event0"
[   129.491] (--) evdev: Dell Dell USB Keyboard: Vendor 0x413c Product 0x2003
[   129.491] (--) evdev: Dell Dell USB Keyboard: Found keys
[   129.491] (II) evdev: Dell Dell USB Keyboard: Configuring as keyboard
[   129.491] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:13.0/usb8/8-3/8-3:1.0/input/input2/event0"
[   129.491] (II) XINPUT: Adding extended input device "Dell Dell USB Keyboard" (type: KEYBOARD, id 8)
[   129.491] (**) Option "xkb_rules" "evdev"
[   129.491] (**) Option "xkb_model" "pc104"
[   129.491] (**) Option "xkb_layout" "us"
[   129.492] (II) config/udev: Adding input device HD-Audio Generic Line (/dev/input/event9)
[   129.492] (II) No input driver specified, ignoring this device.
[   129.492] (II) This device may have been added with another device file.
[   129.492] (II) config/udev: Adding input device HD-Audio Generic Line Out Front (/dev/input/event8)
[   129.492] (II) No input driver specified, ignoring this device.
[   129.492] (II) This device may have been added with another device file.
[   129.492] (II) config/udev: Adding input device HD-Audio Generic Line Out Surround (/dev/input/event7)
[   129.492] (II) No input driver specified, ignoring this device.
[   129.492] (II) This device may have been added with another device file.
[   129.492] (II) config/udev: Adding input device HD-Audio Generic Line Out CLFE (/dev/input/event6)
[   129.492] (II) No input driver specified, ignoring this device.
[   129.492] (II) This device may have been added with another device file.
[   129.492] (II) config/udev: Adding input device HD-Audio Generic Rear Mic (/dev/input/event10)
[   129.492] (II) No input driver specified, ignoring this device.
[   129.492] (II) This device may have been added with another device file.
[   129.493] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[   129.493] (II) No input driver specified, ignoring this device.
[   129.493] (II) This device may have been added with another device file.

The journalctl -b log also prints some interesting things:

kernel: radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec
kernel: radeon 0000:00:01.0: GPU lockup (waiting for 0x000000000000004a last fence id 0x0000000000000047)
kernel: [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
kernel: [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
kernel: radeon 0000:00:01.0: ib ring test failed (-35).
kernel: [drm] Disabling audio 0 support
kernel: [drm] Disabling audio 1 support
kernel: [drm] Disabling audio 2 support
kernel: [drm] Disabling audio 3 support
kernel: [drm] Disabling audio 4 support
kernel: [drm] Disabling audio 5 support
kernel: radeon 0000:00:01.0: GPU softreset: 0x00000009
kernel: radeon 0000:00:01.0:   GRBM_STATUS               = 0xB1503828
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE0           = 0x2C000007
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE1           = 0x00000007
kernel: radeon 0000:00:01.0:   SRBM_STATUS               = 0x20000240
kernel: radeon 0000:00:01.0:   SRBM_STATUS2              = 0x00000000
kernel: radeon 0000:00:01.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
kernel: radeon 0000:00:01.0:   R_008678_CP_STALLED_STAT2 = 0x40000000           
kernel: radeon 0000:00:01.0:   R_00867C_CP_BUSY_STAT     = 0x00008002           
kernel: radeon 0000:00:01.0:   R_008680_CP_STAT          = 0x80228647           
kernel: radeon 0000:00:01.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57           
kernel: radeon 0000:00:01.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57           
kernel: radeon 0000:00:01.0:   VM_CONTEXT0_PROTECTION_FAULT_ADDR   0x00000000
kernel: radeon 0000:00:01.0:   VM_CONTEXT0_PROTECTION_FAULT_STATUS 0x00000000
kernel: radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000   
kernel: radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000   
kernel: radeon 0000:00:01.0: GRBM_SOFT_RESET=0x0000DF7B
kernel: radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
kernel: radeon 0000:00:01.0:   GRBM_STATUS               = 0x00003828
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE0           = 0x00000007
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE1           = 0x00000007
kernel: radeon 0000:00:01.0:   SRBM_STATUS               = 0x20000040
kernel: radeon 0000:00:01.0:   SRBM_STATUS2              = 0x00000000
kernel: radeon 0000:00:01.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
kernel: radeon 0000:00:01.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
kernel: radeon 0000:00:01.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
kernel: radeon 0000:00:01.0:   R_008680_CP_STAT          = 0x00000000
kernel: radeon 0000:00:01.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0: GPU reset succeeded, trying to resume
kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000040000).
kernel: radeon 0000:00:01.0: WB enabled
kernel: radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000010000c00 and cpu addr 0xffff880230312c00
kernel: radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000010000c04 and cpu addr 0xffff880230312c04
kernel: radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000010000c08 and cpu addr 0xffff880230312c08
kernel: radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000010000c0c and cpu addr 0xffff880230312c0c
kernel: radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000010000c10 and cpu addr 0xffff880230312c10
kernel: [drm] ring test on 0 succeeded in 2 usecs
kernel: [drm] ring test on 3 succeeded in 2 usecs
kernel: [drm] ring test on 4 succeeded in 1 usecs
kernel: [drm] Enabling audio 0 support
kernel: [drm] Enabling audio 1 support
kernel: [drm] Enabling audio 2 support
kernel: [drm] Enabling audio 3 support
kernel: [drm] Enabling audio 4 support
kernel: [drm] Enabling audio 5 support
kernel: [drm] ib test on ring 0 succeeded in 0 usecs
kernel: [drm] ib test on ring 3 succeeded in 0 usecs
kernel: [drm] ib test on ring 4 succeeded in 0 usecs
kernel: radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec
kernel: radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000000050 last fence id 0x000000000000004b)
kernel: [drm] Disabling audio 0 support
kernel: [drm] Disabling audio 1 support
kernel: [drm] Disabling audio 2 support
kernel: [drm] Disabling audio 3 support
kernel: [drm] Disabling audio 4 support
kernel: [drm] Disabling audio 5 support
kernel: radeon 0000:00:01.0: Saved 143 dwords of commands on ring 0.
kernel: radeon 0000:00:01.0: GPU softreset: 0x00000009
kernel: radeon 0000:00:01.0:   GRBM_STATUS               = 0xF1503828
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE0           = 0xAC000007
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE1           = 0x00000007
kernel: radeon 0000:00:01.0:   SRBM_STATUS               = 0x20000240
kernel: radeon 0000:00:01.0:   SRBM_STATUS2              = 0x00000000
kernel: radeon 0000:00:01.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
kernel: radeon 0000:00:01.0:   R_008678_CP_STALLED_STAT2 = 0x40000000
kernel: radeon 0000:00:01.0:   R_00867C_CP_BUSY_STAT     = 0x00008006
kernel: radeon 0000:00:01.0:   R_008680_CP_STAT          = 0x80228647
kernel: radeon 0000:00:01.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0:   VM_CONTEXT0_PROTECTION_FAULT_ADDR   0x00000000
kernel: radeon 0000:00:01.0:   VM_CONTEXT0_PROTECTION_FAULT_STATUS 0x00000000
kernel: radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
kernel: radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
kernel: radeon 0000:00:01.0: GRBM_SOFT_RESET=0x0000DF7B
kernel: radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
kernel: radeon 0000:00:01.0:   GRBM_STATUS               = 0x00003828
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE0           = 0x00000007
kernel: radeon 0000:00:01.0:   GRBM_STATUS_SE1           = 0x00000007
kernel: radeon 0000:00:01.0:   SRBM_STATUS               = 0x20000040
kernel: radeon 0000:00:01.0:   SRBM_STATUS2              = 0x00000000
kernel: radeon 0000:00:01.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
kernel: radeon 0000:00:01.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
kernel: radeon 0000:00:01.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
kernel: radeon 0000:00:01.0:   R_008680_CP_STAT          = 0x00000000
kernel: radeon 0000:00:01.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
kernel: radeon 0000:00:01.0: GPU reset succeeded, trying to resume
kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000040000).
kernel: radeon 0000:00:01.0: WB enabled
kernel: radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000010000c00 and cpu addr 0xffff880230312c00
kernel: radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000010000c04 and cpu addr 0xffff880230312c04
kernel: radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000010000c08 and cpu addr 0xffff880230312c08
kernel: radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000010000c0c and cpu addr 0xffff880230312c0c
kernel: radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000010000c10 and cpu addr 0xffff880230312c10
kernel: [drm] ring test on 0 succeeded in 2 usecs
kernel: [drm] ring test on 3 succeeded in 2 usecs
kernel: [drm] ring test on 4 succeeded in 1 usecs
kernel: [drm] Enabling audio 0 support
kernel: [drm] Enabling audio 1 support
kernel: [drm] Enabling audio 2 support
kernel: [drm] Enabling audio 3 support
kernel: [drm] Enabling audio 4 support
kernel: [drm] Enabling audio 5 support

So it seems the GPU locks up somehow. Unfortunately, I am not able to use vesa for testing, as X then can't find any screens. Using xf86-video-ati-git gives no difference and it doesn't matter if I activate HDMI audio on the kernel command line or not (radeon.audio=0/1).

One thing I tryed was the patch suggested here and disabled UVD in the radeon driver. However, this didn't help in any way.

Do you have any idea what I could try next or what the reason for this lock-up and my X problems are?

All the best,
Tom

Edit: This bug report deals with HDMI audio and no display with the radeon driver. There it is suggest to run

# avivotool regset 0x7044 0x00000033

as a workaround. And in fact it fixes my HDMI sound problems (which I didn't mention above). As long as the driver isn't crashing I can play sound through HDMI. However, the display still isn't working. And as soon as the TV recognizes there will be no image, it will turn of HDMI sound as well...

Edit: For the sake of completeness: Here I filed a bug report for the radeon driver.

Last edited by mind_the_gap (2013-11-27 04:07:28)

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