View Issue Details
| ID | Project | Category | Date Submitted | Last Update | |
|---|---|---|---|---|---|
| 0026261 | AI War 2 | Crash/Exception | Feb 5, 2022 10:57 am | Feb 6, 2022 9:29 pm | |
| Reporter | althaea | Assigned To | Chris_McElligottPark | ||
| Severity | crash | ||||
| Status | resolved | Resolution | fixed | ||
| Product Version | Beta 3.793 The Turncoat Question | ||||
| Fixed in Version | Beta 3.795 Deduplicating | ||||
| Summary | 0026261: Sudden CTD | ||||
| Description | The CTD occurred during normal gameplay on normal settings, albeit in a 120 map with lots of "roguelike" features enabled, like a hidden map. There were no other errors reported in the session and the regular debug log is clean. Attaching the unity player log. | ||||
| Tags | No tags attached. | ||||
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Player.log (11,065 bytes)
Mono path[0] = '/home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Managed' Mono config path = '/home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/MonoBleedingEdge/etc' Display 0 'ASUS VC239 23"': 1920x1080 (primary device). Desktop is 1920 x 1080 @ 60 Hz Initialize engine version: 2020.3.21f1 (a38c86f6690f) [Subsystems] Discovering subsystems at path /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/UnitySubsystems Forcing GfxDevice: OpenGL Core GfxDevice: creating device client; threaded=1 Renderer: AMD Radeon (TM) RX 460 Graphics (POLARIS11, DRM 3.35.0, 5.4.0-90-generic, LLVM 12.0.0) Vendor: AMD Version: 4.6 (Core Profile) Mesa 21.0.3 GLES: 0 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_framebuffer_multisample_advanced GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_performance_monitor GL_AMD_pinned_memory GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_texture_texture4 GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_ES2_compatibility 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GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_text ure_sRGB_decode GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_IBM_multimode_draw_arrays GL_INTEL_blackhole_render GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_framebuffer_flip_y GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NVX_gpu_memory_info GL_NV_alpha_to_coverage_dither_control GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_shader_atomic_int64 GL_NV_texture_barrier GL_NV_vdpau_interop GL_OES_EGL_image GL_S3_s3tc OPENGL LOG: Creating OpenGL 4.6 graphics device ; Context level <OpenGL 4.5> ; Context handle 13584592 Begin MonoManager ReloadAssembly - Completed reload, in 0.061 seconds Default vsync count 0 requesting resize 1920 x 1080 Using native desktop resolution 1920 x 1080 requesting fullscreen 1920 x 1080 at 0 Hz Desktop is 1920 x 1080 @ 60 Hz UnloadTime: 1.003712 ms Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/data-0x7f6649399010.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/data-0x7f6649223010.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/data-0x2dd7270.so Particle System is trying to spawn on a mesh with zero surface area Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/data-0x2fcf8d0.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/advapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32 Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/advapi32 Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/advapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32 Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/advapi32 Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libadvapi32.dll Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/data-0x3a27380.so Fallback handler could not load library /home/alexa/.steam/debian-installation/steamapps/common/AI War 2/AIWar2Linux_Data/Mono/libsteam_api [S_API] SteamAPI_Init(): Loaded '/home/alexa/.steam/debian-installation/linux64/steamclient.so' OK. Setting breakpad minidump AppID = 573410 SteamInternal_SetMinidumpSteamID: Caching Steam ID: 76561198066857788 [API loaded no] Caught fatal signal - signo:11 code:2 errno:0 addr:0x7f66e03b9a98 Obtained 2 stack frames. #0 0x007f67c6f833c0 in funlockfile #1 0x007f66e03b9a98 in (Unknown) |
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The relevant part looks to be: Caught fatal signal - signo:11 code:2 errno:0 addr:0x7f66e03b9a98 Obtained 2 stack frames. #0 0x007f67c6f833c0 in funlockfile 0000001 0x007f66e03b9a98 in (Unknown) However, this isn't really giving much in the way of details. Most of the code for the game is in mono, so shouldn't be able to cause a crash of this sort unless there's a bug in mono (it happens). The other parts of the code are still in mono, but call into native code kind of directly (networking and GPU mostly, but also the steam and GOG wrappers), and they're usually where I look first. At the moment I don't see anything that's an obvious smoking gun, and funlockfile is just the game program letting go of some file it was writing to (debug log? Not sure.). All of our debug logging happens from the main thread in a scheduled way (background threads write to an intermediate collection that the main thread then picks up later), so I can't really see it being that specifically. These ones are always the worst sort of puzzle. I do see some other folks with other unity games having various similar issues, but most of them are signo:11 code:1 rather than code:2. And most of them have more of a stack trace for some reason. For the moment, I'm at a loss. |
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One thing, is I wonder how Vulkan might do instead of OpenGL? Also, I am upgrading the unity version, but I am not sure that it will help. We'll see. * Upgraded from Unity 2020.3.21f1 to 2020.3.27f1 ** Most of the fixes that are in the new version don't seem relevant, but there are some crashes that they did fix which were supposedly editor-only or related to certain platforms, and there's a chance that those also fix things for the rare CTDs that some folks have been seeing in AI War 2 on linux lately. ** Fixes that do seem to be of note: *** UI: Fixed an invalid memory access issue. https://issuetracker.unity3d.com/issues/crash-when-entering-play-mode-and-serializing-data-after-modifying-script *** Kernel: Fixed Application.targetFrameRate to not cause jitter in Time.deltaTime measurements: https://issuetracker.unity3d.com/issues/uwp-application-dot-targetframerate-doesnt-work-when-building-in-uwp |
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I found and fixed a ship-doubling bug that was causing LOTS of wrong issues, and that should fix this as well as a number of other issues. I'm marking a lot of things fixed, and if we see some variant of those again, then please let me know in a fresh report. Thank you! |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| Feb 5, 2022 10:57 am | althaea | New Issue | |
| Feb 5, 2022 10:57 am | althaea | File Added: Player.log | |
| Feb 5, 2022 5:01 pm | Chris_McElligottPark | Note Added: 0064137 | |
| Feb 5, 2022 5:17 pm | Chris_McElligottPark | Note Added: 0064138 | |
| Feb 5, 2022 5:17 pm | Chris_McElligottPark | Assigned To | => Chris_McElligottPark |
| Feb 5, 2022 5:17 pm | Chris_McElligottPark | Status | new => feedback |
| Feb 6, 2022 9:29 pm | Chris_McElligottPark | Status | feedback => resolved |
| Feb 6, 2022 9:29 pm | Chris_McElligottPark | Resolution | open => fixed |
| Feb 6, 2022 9:29 pm | Chris_McElligottPark | Fixed in Version | => Beta 3.795 Deduplicating |
| Feb 6, 2022 9:29 pm | Chris_McElligottPark | Note Added: 0064203 |
