https://bugs.winehq.org/show_bug.cgi?id=55818
--- Comment #34 from Tom M tmwine@pertho.net --- I was going to downgrade Mesa to maybe 20.3.x but then I saw this bug:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/6013
My video card:
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-UP3 GT2 [UHD Graphics] (rev 0c) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device 4150 Flags: bus master, fast devsel, latency 0, IRQ 136, IOMMU group 0 Memory at 6000000000 (64-bit, non-prefetchable) [size=16M] Memory at 4000000000 (64-bit, prefetchable) [size=256M] I/O ports at 4000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: [40] Vendor Specific Information: Len=0c <?> Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable+ 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [100] Process Address Space ID (PASID) Capabilities: [200] Address Translation Service (ATS) Capabilities: [300] Page Request Interface (PRI) Capabilities: [320] Single Root I/O Virtualization (SR-IOV) Kernel driver in use: i915 Kernel modules: i915
So.. it will probably be impacted by that bug even if I downgrade to Mesa 20.x.
I do have an older laptop I could probably test the Mesa downgrade on, just to rule out WINE so we can close this ticket. I'm really leaning towards it actually being a Mesa memory leak.
Searching the Mesa issues for 'leak' or 'memory leak' does not inspire confidence.