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Emulator Issues #12459

closed

MX Superfly crashes after first career tournament

Added by LPA about 3 years ago. Updated over 2 years ago.

Status:
Fixed
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?

MX Superfly

Game ID? (right click the game in the game list, Properties, Info tab)

GSVE78

MD5 Hash? (right click the game in the game list, Properties, Verify tab, Verify Integrity button)

cab7d9e495f15896e36027a96d3aa976

What's the problem? Describe what went wrong.

After completing the first tournament in Career mode (racing), the game hangs on an endless black screen.

What steps will reproduce the problem?

Start career mode, choose racing path, do the tutorial, do the 3 races of the tournament. I have also attached a TAS file

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.

I'm using 5.0.13792 which is close to the latest one

Is the issue present in the latest stable version?

Yes

If the issue isn't present in the latest stable version, which is the first broken version? (You can find the first broken version by bisecting. Windows users can use the tool https://forums.dolphin-emu.org/Thread-green-notice-development-thread-unofficial-dolphin-bisection-tool-for-finding-broken-builds and anyone who is building Dolphin on their own can use git bisect.)

[First broken version number here (if applicable)]

If your issue is a graphical issue, please attach screenshots and record a three frame fifolog of the issue if possible. Screenshots showing what it is supposed to look like from either console or older builds of Dolphin will help too. For more information on how to use the fifoplayer, please check here: https://wiki.dolphin-emu.org/index.php?title=FifoPlayer

[Attach any fifologs if possible, write a description of fifologs and screenshots here to assist people unfamiliar with the game.]

What are your PC specifications? (CPU, GPU, Operating System, more)

Intel i7, Nvidia, Windows 10

Is there anything else that can help developers narrow down the issue? (e.g. logs, screenshots,
configuration files, savefiles, savestates)

TAS file attached


Files

MXFail.dtm (1.68 MB) MXFail.dtm LPA, 03/25/2021 06:15 AM
Actions #1

Updated by JMC4789 over 2 years ago

  • Status changed from New to Questionable

40:02:537 Common\MsgHandler.cpp:132 E[MASTER]: Warning: GFX FIFO: Unknown Opcode (0xff @ 0x17de46bd129, preprocess=false).
This means one of the following:

  • The emulated GPU got desynced, disabling dual core can help
  • Command stream corrupted by some spurious memory bug
  • This really is an unknown opcode (unlikely)
  • Some other sort of bug

Further errors will be sent to the Video Backend log and
Dolphin will now likely crash or hang. Enjoy.
40:05:968 Common\MsgHandler.cpp:132 E[MASTER]: Warning: Illegal command ff
CPBase: 0x00570a00
CPEnd: 0x005b09e0
CPHiWatermark: 0x0003c000
CPLoWatermark: 0x00020000
CPReadWriteDistance: 0x00000040
CPWritePointer: 0x00570a40
CPReadPointer: 0x00570a00
CPBreakpoint: 0x005a19c0
bFF_GPReadEnable: true
bFF_BPEnable: false
bFF_BPInt: false
bFF_Breakpoint: false
bFF_GPLinkEnable: true
bFF_HiWatermarkInt: true
bFF_LoWatermarkInt: false
40:06:590 VideoCommon\OpcodeDecoding.cpp:260 E[Video]: FIFO: Unknown Opcode(0xff @ 0x17de46bd129, preprocessing = no)

I did catch an unknown opcode, but I was able to proceed past the first tournament.

Actions #2

Updated by LPA over 2 years ago

JMC4789 wrote:

40:02:537 Common\MsgHandler.cpp:132 E[MASTER]: Warning: GFX FIFO: Unknown Opcode (0xff @ 0x17de46bd129, preprocess=false).
This means one of the following:

  • The emulated GPU got desynced, disabling dual core can help
  • Command stream corrupted by some spurious memory bug
  • This really is an unknown opcode (unlikely)
  • Some other sort of bug

Further errors will be sent to the Video Backend log and
Dolphin will now likely crash or hang. Enjoy.
40:05:968 Common\MsgHandler.cpp:132 E[MASTER]: Warning: Illegal command ff
CPBase: 0x00570a00
CPEnd: 0x005b09e0
CPHiWatermark: 0x0003c000
CPLoWatermark: 0x00020000
CPReadWriteDistance: 0x00000040
CPWritePointer: 0x00570a40
CPReadPointer: 0x00570a00
CPBreakpoint: 0x005a19c0
bFF_GPReadEnable: true
bFF_BPEnable: false
bFF_BPInt: false
bFF_Breakpoint: false
bFF_GPLinkEnable: true
bFF_HiWatermarkInt: true
bFF_LoWatermarkInt: false
40:06:590 VideoCommon\OpcodeDecoding.cpp:260 E[Video]: FIFO: Unknown Opcode(0xff @ 0x17de46bd129, preprocessing = no)

I did catch an unknown opcode, but I was able to proceed past the first tournament.

Just ran this again on 14344 and I managed to make it past the first tournament this time also! There's an FMV that plays after succeeding the first tournament and I believe that might've been where the emulator dropped to 0FPS and stopped running previously.. now it works fine.

Thanks very much for getting back to this even after several months. I'll run the rest of the game now and will report if I come across any other bugs.. but doubt it!

Actions #3

Updated by JMC4789 over 2 years ago

  • Status changed from Questionable to Fixed

yeah, sorry. There are a lot of games and it just took me a while to get this one.

Fixed by an unknown build

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