Created attachment 142845 =
[details]
dmesg output
Overview:=20
Radeon driver crashes and completely corrupts the screen during an attempt =
to
use Citra emulator (always right after loading a game), and sometimes rando=
mly
during other GPU-demanding tasks, like using hardware video decoding through
VDPAU. Strangely, the X server itself doesn't crash, and i can still see and
move the mouse cursor, although heavily corrupted.
Attached dmesg from the time of the crash.
Steps to Reproduce:=20
Open Citra, try to load any game.
Actual Results: The driver crashes, resulting in screen corruption.
Expected Results: Citra running the game or failing safely without crashing=
the
driver.
Software versions:
Linux 4.19.9
Mesa 18.3.1
Xorg 1.20.3
xf86-video-ati 18.1.0
lspci output for the GPU:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RV710/M92 [Mobility Radeon HD 4530/4570/545v] (prog-if 00 [VGA controller])
Subsystem: Dell Mobility Radeon HD 4570 / 545v
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort-=
<TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 24
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=3D256M]
Region 1: I/O ports at 2000 [size=3D256]
Region 2: Memory at fc000000 (32-bit, non-prefetchable) [size=3D64K]
[virtual] Expansion ROM at 000c0000 [disabled] [size=3D128K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=3D0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=3D0 DScale=3D0 PME-
Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <=
4us, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr+ FatalErr- UnsupReq+ AuxPwr-
TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <64ns, L1 <1us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (ok), Width x16 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LT=
R-,
OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR=
-,
OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- Speed=
Dis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB,
EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [a0] MSI: Enable+ Count=3D1/1 Maskable- 64bit+
Address: 00000000fee02004 Data: 4023
Capabilities: [100 v1] Vendor Specific Information: ID=3D0001 Rev=
=3D1
Len=3D010 <?>
Kernel driver in use: radeon
Kernel modules: radeon
00: 02 10 53 95 07 05 10 00 00 00 00 03 10 00 80 00
10: 08 00 00 d0 01 20 00 00 00 00 00 fc 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 be 02
30: 00 00 00 00 50 00 00 00 00 00 00 00 05 01 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 28 10 be 02
50: 01 58 03 06 00 00 00 00 10 a0 12 00 a0 8f 2c 01
60: 10 09 0a 00 01 0d 04 00 43 00 01 11 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 05 00 81 00 04 20 e0 fe 00 00 00 00 23 40 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Additional Information: possibly related bugs:
https://bugs.freedesktop.org/show_bug.=
cgi?id=3D102909