protonscr

Loss of focus causing crashes on Mesa 25.2.3 on Kubuntu

protonopen
ValveSoftware/Proton#9240 · opened 2025-11-22 by moldyharriet · updated 2025-11-22 · 1 comments · github
Mmoldyharriet 2025-11-22 github

Starting yesterday, I have been having CONSTANT crashing issues from alt-tabbing. I have experienced them in Overwatch 2, as well as THE FINALS. It is incredibly easy to replicate in THE FINALS, as every single time I enter a match, as soon as rendering starts, if the application loses focus, it freezes for 2-3 seconds, and crashes instantly. If this happens enough times without me restarting my PC, it will freeze my entire system, requiring a hard power-down to be usable again. Overwatch 2 crashes as well, but it is less reliable, only occurring either right at startup, or after an hour or two of play.

I updated to Mesa 25.2.3-1ubuntu1 2 or 3 days ago, and am starting to be unsure if that is even the issue.
I have tried Proton 8, 9, 10, experimental, hotfix, and a few different GE versions, to no avail. The crashes are all just as common or persistent on each version as they were on another.

I am using a 7800 XT, 5700x, on Kubuntu 25.10 with Wayland. I haven't guaranteed tried gamescope yet, because I'm not sure how to verify if it is working when I use it as a launch option. All of this being said, I have also tried DX12 as opposed to DX11, and instead of solving crashes, it simply caused huge lag spikes. I am not super well-versed in how Mesa works, but when searching for Mesa in my Discover app, I get the following:

Image

The output of: glxinfo -B | grep -E 'OpenGL renderer|direct rendering|OpenGL version' is as follows:

direct rendering: Yes
OpenGL renderer string: AMD Radeon RX 7800 XT (radeonsi, navi32, LLVM 20.1.8, DRM 3.64, 6.17.0-6-generic)
OpenGL version string: 4.6 (Compatibility Profile) Mesa 25.2.3-1ubuntu1

I really am unsure of what is causing this, and since it is such a broad issue, I have no way of narrowing it down yet. I have made posts around a few different discord servers and/or forums, and will update if I receive more information. I cannot find information about this anywhere, so it seems to be either a SERIOUSLY sharp edge case, or I have borked my system in some way.

I am totally willing to provide any extra information that might be necessary, any logs, etc...Just let me know what you need!
Thank you for any help you can provide!!

Edit: I read through #9218 before posting this, and I don't think it's related, but it might be worth a look.

Mmoldyharriet 2025-11-22 github

I am not sure if this will be useful, but I did collect a Proton log from THE FINALS when it crashed the last time this evening.

The last 100 lines:

1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1b: leaq 0x80(%rsp),rbp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x13: subq $0x1a8,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xc: pushq %rbx
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xb: pushq %rsi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xa: pushq %rdi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x9: pushq %r12
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x7: pushq %r13
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x5: pushq %r14
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x3: pushq %r15
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6ffffff40000 rip 6ffffff4f9ef rva f9ef rsp 3d9df60
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func f980-f9fc
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFFFDECE4 flags 0 prolog 0x7 bytes function 00006FFFFFF4F980-00006FFFFFF4F9FC
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x7: subq $0x4f8,%rsp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffffc00000 rip 6fffffc0d0c7 rva d0c7 rsp 3d9e460
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func d058-d0cf
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFFCC1CD8 flags 0 prolog 0xf bytes function 00006FFFFFC0D058-00006FFFFFC0D0CF
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xf: subq $0xc8,%rsp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 inside epilog.
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffff900000 rip 6fffff930e56 rva 30e56 rsp 3d9e530
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 30e40-30e8b
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFF97981C flags 0 prolog 0x8 bytes function 00006FFFFF930E40-00006FFFFF930E8B
1915.458:0120:0150:trace:unwind:dump_unwind_info     frame register rbp offset 0x0(%rsp)
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x8: subq $0x20,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x4: leaq 0x0(%rsp),rbp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffff900000 rip 6fffff91d046 rva 1d046 rsp 3d9e560
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 1cfb0-1d047
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFF976F84 flags 0 prolog 0xd bytes function 00006FFFFF91CFB0-00006FFFFF91D047
1915.458:0120:0150:trace:unwind:dump_unwind_info     frame register rbp offset 0x40(%rsp)
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xd: leaq 0x40(%rsp),rbp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x8: subq $0x48,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x4: pushq %rbx
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x3: pushq %rsi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x2: pushq %rdi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffff900000 rip 6fffff93f2b0 rva 3f2b0 rsp 3d9e5d0
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 3efe0-3f519
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFF977FC4 flags 0 prolog 0x1b bytes function 00006FFFFF93EFE0-00006FFFFF93F519
1915.458:0120:0150:trace:unwind:dump_unwind_info     frame register rbp offset 0x80(%rsp)
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1b: leaq 0x80(%rsp),rbp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x13: subq $0xa08,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xc: pushq %rbx
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xb: pushq %rsi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xa: pushq %rdi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x9: pushq %r12
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x7: pushq %r13
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x5: pushq %r14
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x3: pushq %r15
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:seh:RtlUnwindEx calling TEB handler 00006FFFFF936AA0 (rec=0000000003D9E480, frame=0000000003D9E6A0 context=0000000003D9D0D0, dispatch=0000000003D9CA90)
1915.458:0120:0150:trace:seh:RtlUnwindEx handler at 00006FFFFF936AA0 returned 1
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffff900000 rip 6fffff92398a rva 2398a rsp 3d9f020
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 23300-239e0
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFF97800C flags 0 prolog 0x14 bytes function 00006FFFFF923300-00006FFFFF9239E0
1915.458:0120:0150:trace:unwind:dump_unwind_info     frame register rbp offset 0x80(%rsp)
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x14: leaq 0x80(%rsp),rbp
1915.458:0030:0184:warn:threadname:NtSetInformationThread Thread renamed to L"wine_threadpool_worker"
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xc: subq $0xa80,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x5: pushq %r12
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x3: pushq %r13
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffff900000 rip 6fffff90529b rva 529b rsp 3d9fac0
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 5280-52a0
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFF977ED4 flags 0 prolog 0x4 bytes function 00006FFFFF905280-00006FFFFF9052A0
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x4: subq $0x28,%rsp
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 inside epilog.
1915.458:0120:0150:trace:unwind:RtlVirtualUnwind2 type 2 base 6fffffac0000 rip 6fffffac8ba6 rva 8ba6 rsp 3d9faf0
1915.458:0120:0150:trace:unwind:dump_unwind_info **** func 88b0-8eaf
1915.458:0120:0150:trace:unwind:dump_unwind_info unwind info at 00006FFFFFADA748 flags 0 prolog 0x17 bytes function 00006FFFFFAC88B0-00006FFFFFAC8EAF
1915.458:0120:0150:trace:unwind:dump_unwind_info     frame register rbp offset 0x80(%rsp)
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x17: leaq 0x80(%rsp),rbp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0xf: subq $0x458,%rsp
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x8: pushq %rbx
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x7: pushq %rsi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x6: pushq %rdi
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x5: pushq %r12
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x3: pushq %r13
1915.458:0120:0150:trace:unwind:dump_unwind_info     0x1: pushq %rbp
1915.458:0120:0150:trace:seh:RtlRestoreContext returning to 00006FFFFFAC274A stack 0000000003D9FAF0
1915.458:0120:0150:trace:mscoree:DllMain (00006FFFFDDE0000, 3, 0000000000000000)
1915.459:0120:0198:warn:threadname:NtSetInformationThread Thread renamed to L"Thread Pool Worker"
1915.459:0120:018c:trace:mscoree:DllMain (00006FFFFDDE0000, 2, 0000000000000000)
1915.459:0120:016c:trace:unwind:RtlGrowFunctionTable 00000000035D39F0, 28
1915.459:0120:016c:trace:unwind:RtlGrowFunctionTable 00000000035D39F0, 29
1915.460:0120:0124:trace:unwind:RtlGrowFunctionTable 00000000035D39F0, 30
1915.460:0120:0124:trace:unwind:RtlGrowFunctionTable 00000000035D39F0, 31
1915.461:0120:0198:trace:mscoree:DllMain (00006FFFFDDE0000, 3, 0000000000000000)
1915.462:0120:016c:trace:mscoree:DllMain (00006FFFFDDE0000, 3, 0000000000000000)
1915.462:0120:0174:trace:mscoree:DllMain (00006FFFFDDE0000, 3, 0000000000000000)
1915.462:0120:018c:trace:mscoree:DllMain (00006FFFFDDE0000, 3, 0000000000000000)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000004AD0000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000004650000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000004600000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000003C60000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000003C40000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000010000000, 0, 0000000000000001)
1915.511:0120:0124:trace:mscoree:_CorDllMain (0000000002E10000, 0, 0000000000000001)
1915.512:0120:0124:trace:mscoree:DllMain (00006FFFFDDE0000, 0, 0000000000000001)
pid 16336 != 16335, skipping destruction (fork without exec?)

Nothing extracted yet.