Latest mangohud crashes with Wine Wayland

[shmerl]

Trying to enable HUD for Wine Wayland (vkd3d-proton game run for Cyberpunk 2077) crashes like this:

0228:err:seh:call_seh_handlers invalid frame 000000010306C1D0 (00007FBA24202000-00007FBA24400000)
0228:err:seh:NtRaiseException Exception frame is not in stack limits => unable to dispatch exception.

I don't really see much of other errors.

• Wine: 9.4 + esync (Wayland mode)
• MangoHud: Master (git) 83af57a

[gort818]

Is this with a specific application or anything running wine wayland? I tested a few days ago without issue.

[shmerl]

Cyberpunk 2077 running with Wine Wayland (+ vkd3d-proton + esync)

[gort818]

Just tested Cyberpunk 2077 seems to work fine for me with a wine build from yesterday and latest mangohud

[shmerl]

Weird, I don't see code changing commits past mine.

Are you sure you are running Wine in Wayland mode? It works fine in XWayland mode just for the reference.

Also, what's your DE? May be the crash is KDE specific?

[gort818]

Kde here

[shmerl]

Interesting. May be some weird combination of distro libs then? I'll try rebuilding things just in case. I'm doing it on Debian testing.

May be building mangohud with debug can shed some light.

[shmerl]

Oh, forgot to ask, Plasma 5 or Plasma 6? They are pretty far apart as Wayland compositors so not comparable for bugs. It's Plasma 5.27.10 for me still.

[gort818]

Plasma 6 here

[shmerl]

That could contribute to difference. Trying to build with debug now and see what happens.

[shmerl]

Hmm, with debug build of mangohud it's not crashing, but it's sitting with black window doing nothing.

[shmerl]

Attaching with gdb to it - 81 threads there... 😬 I can't really make much sense from it. No symbols too (I probably need to build Wine + vkd3d-proton with debug too for it).

May be I can wait until I switch to Plasma 6 to see if this still happens. But if anyone wants to to dig into it with Plasma 5 - feel free.

[gort818]

Can you still reproduce this issue? Have you switched to Plasma 6 yet?

[shmerl]

Not yes. Waiting for Debian maintainers to package it. There was a humongous 64-bit time_t transition which probably slowed things down a bit, but they are working on packaging needed dependencies. So hopefully it won't be too long.

It's still broken with Plasma 5 (I tested it recently). It's not crashing anymore though, just gets stuck with an empty window.

[shmerl]

I'll update the bug once I get a chance to confirm that it's working with Plasma 6 or it's still broken.

[shmerl]

Also for the reference, it appears to be Wine path related issue, since it's working fine for example with vkcube-wayland.