[viewer] [crash] Crash: second crash in a row #887

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opened 2026-10-20 15:20:38 +00:00 by slipstream-reports · 1 comment
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Source: in-viewer report (Help > Report Bug)

Reporter (avatar name as given; not verified):

(not given)

Filed after a crash. Previous session ended with:

Previous session crashed

System

Version: 1.4.0.2
Channel: Slipstream Beta
OS: Microsoft Windows 10 64-bit (Build 19045.7807)
CPU: AMD Ryzen 7 5700X3D 8-Core Processor (3000.03 MHz)
Memory: 32689 MB
GPU: NVIDIA GeForce RTX 4070
GPU driver: 32.0.16.1714
Vulkan: 1.4.351; ray tracing: enabled
Window: 3440x1361
Display: swapchain 3440x1361 BGRA8/sRGB fifo x3 (55 MB); monitors 2, window on 3440x1440@60Hz scale 1.00, HDR off
VRAM: n/a (no Vulkan world renderer)
Host memory: host-visible 133 MB / 20 allocs [cull 0/8 rt-aux 0/1 rt-mask 1/2 staging 129/2 readback 0/1 part 2/4 ui 1/2] device-only 270 MB | /s: alloc hv 0.0 (0 MB) dev 0.0 (0 MB), free hv 0.0 (0 MB) dev 0.0 (0
Pipeline compiles: async 271/195 0.0s +156MB t15 c15 ob0: mRtTracePipe (DeferRtTrace) (DeferRtTrace) 0.0s 6M c15; mCullPipe (Cull) 0.0s 6M c15; LIT_RIG_ALPHA/Frag 0.0s 6M c15; mRtFwdPipe (DeferRtFwd) (DeferRtFwd) 0.0s 4
Settings:
  RenderDeferredSSAO = 1
  RenderDepthOfField = 0
  RenderFPSLimit = 0
  RenderFSAAType = 3
  RenderFarClip = 512
  RenderHiDPI = 0
  RenderMaxTextureResolution = 2048
  RenderMaxVideoMemoryMB = 12288
  RenderMirrors = true
  RenderQualityPerformance = 6
  RenderReflectionProbeCount = 256
  RenderReflectionProbeDetail = 3
  RenderReflectionProbeLevel = 3
  RenderReflectionProbeResolution = 128
  RenderScreenSpaceReflections = true
  RenderShadowDetail = 2
  RenderTransparentWater = 1
  RenderVKAOStandard = 1
  RenderVKAlphaShadingRate = 0
  RenderVKFramePacing = 1
  RenderVKGodRays = 3
  RenderVKNoVsyncPresentMode = 0
  RenderVKOpaqueShadingRate = 0
  RenderVKPipelineCompileBudgetMB = 0
  RenderVKPipelineCompileThreads = 0
  RenderVKProjectorShadows = 2
  RenderVKRayTracing = 1
  RenderVKRenderScale = 1
  RenderVKShadowResolution = 2048
  RenderVKSunShadows = 2
  RenderVKTAA = 0
  RenderVKTextureCompression = 4
  RenderVKUpscaler = 0
  RenderVSyncEnable = 1
  RenderVolumeLODFactor = 8
  SlipstreamRenderTonemapType = 3
  UIScaleFactor = 1

Description

Enabled sync for weather and in a minute viewer crashes

Steps to reproduce

not given

Log excerpt

Full scrubbed excerpt: slipstream-log-excerpt.txt

Last 40 lines
  #13 nvgpucomp64.dll+0x42d4fa6
  #14 nvgpucomp64.dll+0x42bebf0
  #15 nvgpucomp64.dll+0x42d3e91
  #16 nvgpucomp64.dll+0x1eb2a25
  #17 nvgpucomp64.dll+0x1eaf2e3
  #18 nvgpucomp64.dll+0x1eaea8e
  #19 nvgpucomp64.dll+0x1f06b13
  #20 nvgpucomp64.dll+0x1eaf1fa
  #21 nvoglv64.dll+0x7b725
  #22 nvoglv64.dll+0x7c17f
  #23 nvoglv64.dll+0xf647e3
  #24 nvoglv64.dll+0xf17456
  #25 nvoglv64.dll+0xf18bed
  #26 nvoglv64.dll+0xa1ecc8
  #27 KERNEL32.DLL+0x17124
  #28 ntdll.dll+0x4cc91
  context: frame 3654, teleport state 0 for 7480 frames, VRAM 3719 / 10117 MB (renderer budget), RAM private 6580 MB, physical avail 17789 / 32688 MB, commit avail 22372 MB
  main thread in (1 open): vk_paceWait
  pipeline compiles in flight: none
2026-10-20T15:19:48Z WARNING #Crash# newview/llwindebug.cpp(558) LLWinDebug::writeDumpToFile : Crash minidump written: C:\Users\[user]\AppData\Roaming\SlipstreamViewer\logs\Slipstream.dmp
2026-10-20T15:19:48Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +81.92s rss 2887 MB | memgov comfortable avail 17786/32688 MB reserve 3922 MB commit-avail 22427/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 
2026-10-20T15:19:51Z INFO #AssetFetch# newview/llappviewer.cpp(9834) assetFetchTimelineTick :         pipeline: fetch parked 0 wakes 4182 missed-wakes 0 rechecks 9 | decode queued 0 cancelled 0 | cache entries 0.0 MB ram-hits 0 disk-reads 0 | mesh wakes 195 polls 1951 delayed 0 vol-index 0 | async LLSD 140 (64.5 MB) | tex callbacks 0 of 0
2026-10-20T15:19:51Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +85.15s rss 2887 MB | memgov comfortable avail 17344/32688 MB reserve 3922 MB commit-avail 16079/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 
2026-10-20T15:19:51Z INFO # newview/llworld.cpp(157) LLWorld::addRegion : Add region with handle: 890604418793728 on host [ip]
2026-10-20T15:19:51Z INFO # newview/llworld.cpp(170) LLWorld::addRegion : Region already exists and is alive, using existing region
2026-10-20T15:19:51Z INFO # newview/llworld.cpp(1367) LLWorld::connectSimulator : simulator_enable() Enabling [ip] with code 724946476
2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(1445) LLMessageSystem::logValidMsg : MSG: <- [ip]	    95	    95	  3670 SoundTrigger
2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(344) LLCircuitData::resendUnackedPackets : MSG: -> [ip]	RESENDING RELIABLE:	19
2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(404) LLCircuitData::resendUnackedPackets : MSG: -> [ip]	ABORTING RELIABLE:	16
2026-10-20T15:19:51Z INFO #Acoustics# newview/llcleanacoustics.cpp(776) LLCleanAcoustics::update : enclosure 0.13 roof 0.00 escape 0.57 (56% of rays) room 1.5 m (hits 10.6 m) | absorption 0.25 (HF 0.40; surfaces 0.25, clutter 0.01 x0.00, bias 0.00; hits 0% hard 0% soft 0% foliage 0% glass 99% terrain), open-area total 0.76 (HF 0.83) -> decay 0.20 s, HF ratio 0.82, wet 0.00, early 0.24 | voices 1 (
2026-10-20T15:19:51Z INFO # newview/llviewerdisplay.cpp(174) display_stats : FPS: 56.50
2026-10-20T15:19:51Z INFO #VKHitch# newview/llappviewer.cpp(1728) LLAppViewer::doFrame : LONGFRAME 3166.98 ms (avg 17.37): vk_paceWait=3133.50ms display_total=17.27ms renderFrame=15.31ms LL_idle_total=13.78ms vk_syncFromStores=6.99ms vk_sync_total=6.99ms vk_texUpload=6.99ms vk_texP_setup=5.99ms vk_uiBuild=5.26ms ui_draw=4.58ms LL_idleCallbacks=4.57ms LL_idleNetwork=3.13ms LL_objectListUpdate=2.31m
2026-10-20T15:19:51Z INFO #VKHitch# newview/llappviewer.cpp(1732) LLAppViewer::doFrame : TIMELINE fifo x3 images, 2 in flight, last 16 frames oldest first [start/pace/cpu/acq/present/gpu ms; gpu lags; '-' = no VK frame; mode letter when it differs]: 12.9/8.5/4.3/0.0/0.1/- | 14.8/11.3/3.3/0.0/0.1/- | 18.2/14.2/3.9/0.0/0.1/- | 15.7/12.0/3.6/0.0/0.1/- | 15.9/12.3/3.5/0.0/0.1/- | 19.3/14.5/4.6/0.0/0.1
2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip]	    82	    82	  3672 (unknown) reliable resent  DISCARD DUPLICATE
2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip]	    82	    82	  3681 (unknown) reliable resent  DISCARD DUPLICATE
2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(1141) LLCircuit::sendAcks : MSG: -> [ip]	PACKET ACKS:	3672 3673 3674 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3671 3672 3688 3689 3691 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3681 3704 3705 3706 3707 3708 3709 3710 
2026-10-20T15:19:52Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +86.20s rss 2887 MB | memgov comfortable avail 17253/32688 MB reserve 3922 MB commit-avail 16081/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 
2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip]	   104	   104	  3671 (unknown) reliable resent  DISCARD DUPLICATE
2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip]	    82	    82	  3672 (unknown) reliable resent  DISCARD DUPLICATE
2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip]	    54	    54	  3704 (unknown) reliable resent  DISCARD DUPLICATE

Filed by the Slipstream report relay. The reporter's identity is not verified; system details are as sent by the reporter.

**Source:** in-viewer report (Help > Report Bug) **Reporter** (avatar name as given; not verified): ~~~text (not given) ~~~ **Filed after a crash.** Previous session ended with: ~~~text Previous session crashed ~~~ ### System ~~~text Version: 1.4.0.2 Channel: Slipstream Beta OS: Microsoft Windows 10 64-bit (Build 19045.7807) CPU: AMD Ryzen 7 5700X3D 8-Core Processor (3000.03 MHz) Memory: 32689 MB GPU: NVIDIA GeForce RTX 4070 GPU driver: 32.0.16.1714 Vulkan: 1.4.351; ray tracing: enabled Window: 3440x1361 Display: swapchain 3440x1361 BGRA8/sRGB fifo x3 (55 MB); monitors 2, window on 3440x1440@60Hz scale 1.00, HDR off VRAM: n/a (no Vulkan world renderer) Host memory: host-visible 133 MB / 20 allocs [cull 0/8 rt-aux 0/1 rt-mask 1/2 staging 129/2 readback 0/1 part 2/4 ui 1/2] device-only 270 MB | /s: alloc hv 0.0 (0 MB) dev 0.0 (0 MB), free hv 0.0 (0 MB) dev 0.0 (0 Pipeline compiles: async 271/195 0.0s +156MB t15 c15 ob0: mRtTracePipe (DeferRtTrace) (DeferRtTrace) 0.0s 6M c15; mCullPipe (Cull) 0.0s 6M c15; LIT_RIG_ALPHA/Frag 0.0s 6M c15; mRtFwdPipe (DeferRtFwd) (DeferRtFwd) 0.0s 4 Settings: RenderDeferredSSAO = 1 RenderDepthOfField = 0 RenderFPSLimit = 0 RenderFSAAType = 3 RenderFarClip = 512 RenderHiDPI = 0 RenderMaxTextureResolution = 2048 RenderMaxVideoMemoryMB = 12288 RenderMirrors = true RenderQualityPerformance = 6 RenderReflectionProbeCount = 256 RenderReflectionProbeDetail = 3 RenderReflectionProbeLevel = 3 RenderReflectionProbeResolution = 128 RenderScreenSpaceReflections = true RenderShadowDetail = 2 RenderTransparentWater = 1 RenderVKAOStandard = 1 RenderVKAlphaShadingRate = 0 RenderVKFramePacing = 1 RenderVKGodRays = 3 RenderVKNoVsyncPresentMode = 0 RenderVKOpaqueShadingRate = 0 RenderVKPipelineCompileBudgetMB = 0 RenderVKPipelineCompileThreads = 0 RenderVKProjectorShadows = 2 RenderVKRayTracing = 1 RenderVKRenderScale = 1 RenderVKShadowResolution = 2048 RenderVKSunShadows = 2 RenderVKTAA = 0 RenderVKTextureCompression = 4 RenderVKUpscaler = 0 RenderVSyncEnable = 1 RenderVolumeLODFactor = 8 SlipstreamRenderTonemapType = 3 UIScaleFactor = 1 ~~~ ### Description ~~~text Enabled sync for weather and in a minute viewer crashes ~~~ ### Steps to reproduce _not given_ ### Log excerpt Full scrubbed excerpt: [slipstream-log-excerpt.txt](https://git.slipstreamviewer.org/attachments/70ddde07-07fb-42c3-8b19-f37834739535) <details><summary>Last 40 lines</summary> ~~~log #13 nvgpucomp64.dll+0x42d4fa6 #14 nvgpucomp64.dll+0x42bebf0 #15 nvgpucomp64.dll+0x42d3e91 #16 nvgpucomp64.dll+0x1eb2a25 #17 nvgpucomp64.dll+0x1eaf2e3 #18 nvgpucomp64.dll+0x1eaea8e #19 nvgpucomp64.dll+0x1f06b13 #20 nvgpucomp64.dll+0x1eaf1fa #21 nvoglv64.dll+0x7b725 #22 nvoglv64.dll+0x7c17f #23 nvoglv64.dll+0xf647e3 #24 nvoglv64.dll+0xf17456 #25 nvoglv64.dll+0xf18bed #26 nvoglv64.dll+0xa1ecc8 #27 KERNEL32.DLL+0x17124 #28 ntdll.dll+0x4cc91 context: frame 3654, teleport state 0 for 7480 frames, VRAM 3719 / 10117 MB (renderer budget), RAM private 6580 MB, physical avail 17789 / 32688 MB, commit avail 22372 MB main thread in (1 open): vk_paceWait pipeline compiles in flight: none 2026-10-20T15:19:48Z WARNING #Crash# newview/llwindebug.cpp(558) LLWinDebug::writeDumpToFile : Crash minidump written: C:\Users\[user]\AppData\Roaming\SlipstreamViewer\logs\Slipstream.dmp 2026-10-20T15:19:48Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +81.92s rss 2887 MB | memgov comfortable avail 17786/32688 MB reserve 3922 MB commit-avail 22427/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 2026-10-20T15:19:51Z INFO #AssetFetch# newview/llappviewer.cpp(9834) assetFetchTimelineTick : pipeline: fetch parked 0 wakes 4182 missed-wakes 0 rechecks 9 | decode queued 0 cancelled 0 | cache entries 0.0 MB ram-hits 0 disk-reads 0 | mesh wakes 195 polls 1951 delayed 0 vol-index 0 | async LLSD 140 (64.5 MB) | tex callbacks 0 of 0 2026-10-20T15:19:51Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +85.15s rss 2887 MB | memgov comfortable avail 17344/32688 MB reserve 3922 MB commit-avail 16079/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 2026-10-20T15:19:51Z INFO # newview/llworld.cpp(157) LLWorld::addRegion : Add region with handle: 890604418793728 on host [ip] 2026-10-20T15:19:51Z INFO # newview/llworld.cpp(170) LLWorld::addRegion : Region already exists and is alive, using existing region 2026-10-20T15:19:51Z INFO # newview/llworld.cpp(1367) LLWorld::connectSimulator : simulator_enable() Enabling [ip] with code 724946476 2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(1445) LLMessageSystem::logValidMsg : MSG: <- [ip] 95 95 3670 SoundTrigger 2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(344) LLCircuitData::resendUnackedPackets : MSG: -> [ip] RESENDING RELIABLE: 19 2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(404) LLCircuitData::resendUnackedPackets : MSG: -> [ip] ABORTING RELIABLE: 16 2026-10-20T15:19:51Z INFO #Acoustics# newview/llcleanacoustics.cpp(776) LLCleanAcoustics::update : enclosure 0.13 roof 0.00 escape 0.57 (56% of rays) room 1.5 m (hits 10.6 m) | absorption 0.25 (HF 0.40; surfaces 0.25, clutter 0.01 x0.00, bias 0.00; hits 0% hard 0% soft 0% foliage 0% glass 99% terrain), open-area total 0.76 (HF 0.83) -> decay 0.20 s, HF ratio 0.82, wet 0.00, early 0.24 | voices 1 ( 2026-10-20T15:19:51Z INFO # newview/llviewerdisplay.cpp(174) display_stats : FPS: 56.50 2026-10-20T15:19:51Z INFO #VKHitch# newview/llappviewer.cpp(1728) LLAppViewer::doFrame : LONGFRAME 3166.98 ms (avg 17.37): vk_paceWait=3133.50ms display_total=17.27ms renderFrame=15.31ms LL_idle_total=13.78ms vk_syncFromStores=6.99ms vk_sync_total=6.99ms vk_texUpload=6.99ms vk_texP_setup=5.99ms vk_uiBuild=5.26ms ui_draw=4.58ms LL_idleCallbacks=4.57ms LL_idleNetwork=3.13ms LL_objectListUpdate=2.31m 2026-10-20T15:19:51Z INFO #VKHitch# newview/llappviewer.cpp(1732) LLAppViewer::doFrame : TIMELINE fifo x3 images, 2 in flight, last 16 frames oldest first [start/pace/cpu/acq/present/gpu ms; gpu lags; '-' = no VK frame; mode letter when it differs]: 12.9/8.5/4.3/0.0/0.1/- | 14.8/11.3/3.3/0.0/0.1/- | 18.2/14.2/3.9/0.0/0.1/- | 15.7/12.0/3.6/0.0/0.1/- | 15.9/12.3/3.5/0.0/0.1/- | 19.3/14.5/4.6/0.0/0.1 2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip] 82 82 3672 (unknown) reliable resent DISCARD DUPLICATE 2026-10-20T15:19:51Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip] 82 82 3681 (unknown) reliable resent DISCARD DUPLICATE 2026-10-20T15:19:51Z INFO # llmessage/llcircuit.cpp(1141) LLCircuit::sendAcks : MSG: -> [ip] PACKET ACKS: 3672 3673 3674 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3671 3672 3688 3689 3691 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3681 3704 3705 3706 3707 3708 3709 3710 2026-10-20T15:19:52Z INFO #MemGov# llcommon/llmemorygovernor.cpp(582) LLMemoryGovernor::update : MemTimeline[login] +86.20s rss 2887 MB | memgov comfortable avail 17253/32688 MB reserve 3922 MB commit-avail 16081/47536 MB | budget 1021 MB in-flight 0 MB [texdec 0 meshdec 0 texup 0] http-bodies 0 MB | retained 708 MB (allowance 2043, growth 0) | waits/s denied 0.0 blocked 0.0 (waiting 0, forced 0) 2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip] 104 104 3671 (unknown) reliable resent DISCARD DUPLICATE 2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip] 82 82 3672 (unknown) reliable resent DISCARD DUPLICATE 2026-10-20T15:19:52Z INFO #Messaging# llmessage/message.cpp(635) LLMessageSystem::checkMessages : MSG: <- [ip] 54 54 3704 (unknown) reliable resent DISCARD DUPLICATE ~~~ </details> --- <sub>Filed by the Slipstream report relay. The reporter's identity is not verified; system details are as sent by the reporter.</sub>
Owner

Update: the reporter is running fine now. The crashes cleared up on their own.

  • Where the crashes were: both happened inside NVIDIA's shader compiler (nvgpucomp64.dll, a breakpoint trap), on a thread the driver starts itself. Neither shows any viewer code on the stack. #886 and #887 are the same crash. #782 (1.3.0.10, before weather existed) crashed at the same address.
  • Likely trigger: the driver compiling a batch of new shaders after the update, such as the new weather shaders in Beta 2. Once those were compiled and cached, it stopped.
  • More diagnostics next build: the next build's Windows crash report lists the last pipelines the viewer created, so a repeat will name the likely shaders.
  • If it comes back: please attach %APPDATA%\SlipstreamViewer\logs\Slipstream.dmp.
Update: the reporter is running fine now. The crashes cleared up on their own. - **Where the crashes were:** both happened inside NVIDIA's shader compiler (`nvgpucomp64.dll`, a breakpoint trap), on a thread the driver starts itself. Neither shows any viewer code on the stack. #886 and #887 are the same crash. #782 (1.3.0.10, before weather existed) crashed at the same address. - **Likely trigger:** the driver compiling a batch of new shaders after the update, such as the new weather shaders in Beta 2. Once those were compiled and cached, it stopped. - **More diagnostics next build:** the next build's Windows crash report lists the last pipelines the viewer created, so a repeat will name the likely shaders. - **If it comes back:** please attach `%APPDATA%\SlipstreamViewer\logs\Slipstream.dmp`.
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sky_line/Slipstream#887
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