Hair Sculpt: Assert in debug for Snake Hook brash #104138

Closed
opened 2023-01-25 18:39:05 +01:00 by Iliya Katushenock · 9 comments

System Information
Operating system: Windows-10-10.0.19045-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 527.56

Blender Version
Broken: version: 3.5.0 Alpha, branch: compare (modified), commit date: 2023-01-24 11:49, hash: 51777c30b0
Worked: (newest version of Blender that worked as expected)

Short description of error
P3462: crash stack trace

blender.exe         :0x00007FF7541B5BC0  bli_windows_system_backtrace_stack_thread F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:219
blender.exe         :0x00007FF7541B4CC0  BLI_windows_system_backtrace_stack F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:306
blender.exe         :0x00007FF7541B46C0  BLI_system_backtrace F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:372
blender.exe         :0x00007FF7541BA9B0  _BLI_assert_print_backtrace F:\Blender_build\first\blender\source\blender\blenlib\intern\BLI_assert.c:36
blender.exe         :0x00007FF752267DE0  blender::length_parameterize::sample_at_length F:\Blender_build\first\blender\source\blender\blenlib\BLI_length_parameterize.hh:108
blender.exe         :0x00007FF75438F270  `blender::length_parameterize::sample_at_lengths'::`2'::<lambda_1>::operator() F:\Blender_build\first\blender\source\blender\blenlib\intern\length_parameterize.cc:55
blender.exe         :0x00007FF75438DFA0  blender::threading::parallel_for<`blender::length_parameterize::sample_at_lengths'::`2'::<lambda_1> F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:72
blender.exe         :0x00007FF754390530  blender::length_parameterize::sample_at_lengths F:\Blender_build\first\blender\source\blender\blenlib\intern\length_parameterize.cc:56
blender.exe         :0x00007FF752EF2250  blender::ed::sculpt_paint::move_last_point_and_resample F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_brush.cc:379
blender.exe         :0x00007FF752D97120  `blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook'::`2'::<lambda_1>::oper F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:298
blender.exe         :0x00007FF752D976B0  `blender::threading::parallel_for<`blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_ F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:65
blender.exe         :0x00007FF752D991C0  tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:116
blender.exe         :0x00007FF752D95530  tbb::interface9::internal::dynamic_grainsize_mode<tbb::interface9::internal::adaptive_mode<tbb::int F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\partitioner.h:424
blender.exe         :0x00007FF752D94BF0  tbb::interface9::internal::partition_type_base<tbb::interface9::internal::auto_partition_type>::exe F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\partitioner.h:257
blender.exe         :0x00007FF752D97AE0  tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:143
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
blender.exe         :0x00007FF75099CA10  tbb::task::spawn_root_and_wait F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\task.h:810
blender.exe         :0x00007FF752D98F60  tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:96
blender.exe         :0x00007FF752D95250  tbb::parallel_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for<`blender::ed::sculp F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:202
blender.exe         :0x00007FF752D95080  blender::threading::parallel_for<`blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_s F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:66
blender.exe         :0x00007FF752D99270  blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:301
blender.exe         :0x00007FF752D994F0  blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook_with_symmetry F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:259
blender.exe         :0x00007FF752D97B90  blender::ed::sculpt_paint::SnakeHookOperatorExecutor::execute F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:154
blender.exe         :0x00007FF752D98840  blender::ed::sculpt_paint::SnakeHookOperation::on_stroke_extended F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:308
blender.exe         :0x00007FF752CE1AF0  blender::ed::sculpt_paint::stroke_update_step F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_ops.cc:195
blender.exe         :0x00007FF752D740E0  paint_brush_stroke_add_step F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\paint_stroke.c:635
blender.exe         :0x00007FF752D786F0  paint_stroke_modal F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\paint_stroke.c:1580
blender.exe         :0x00007FF752CDF1B0  blender::ed::sculpt_paint::sculpt_curves_stroke_modal F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_ops.cc:238
blender.exe         :0x00007FF751306A90  wm_handler_operator_call F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:2410
blender.exe         :0x00007FF751309330  wm_handlers_do_intern F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3317
blender.exe         :0x00007FF751307840  wm_handlers_do F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3367
blender.exe         :0x00007FF751314550  wm_event_do_handlers F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3960
blender.exe         :0x00007FF7512DC340  WM_main F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm.c:643
blender.exe         :0x00007FF7507FA720  main F:\Blender_build\first\blender\source\creator\creator.c:589
blender.exe         :0x00007FF754636D00  invoke_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79
blender.exe         :0x00007FF754636AB0  __scrt_common_main_seh D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
blender.exe         :0x00007FF754636A90  __scrt_common_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331
blender.exe         :0x00007FF754636DC0  mainCRTStartup D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Threads:
Thread : 0000267c
ntdll.dll           :0x00007FFFE9CD0B00  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFFE9C826D0  TpReleaseCleanupGroupMembers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000016f4
ntdll.dll           :0x00007FFFE9CD0B00  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFFE9C826D0  TpReleaseCleanupGroupMembers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00002f74
ntdll.dll           :0x00007FFFE9CD0B00  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFFE9C826D0  TpReleaseCleanupGroupMembers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000028ac
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
nvoglv64.dll        :0x00007FFF889BC0C0  DrvValidateVersion
nvoglv64.dll        :0x00007FFF887519FC  Symbols not available


Thread : 00002a00
ntdll.dll           :0x00007FFFE9CCDC00  ZwWaitForMultipleObjects
KERNELBASE.dll      :0x00007FFFE78904A0  WaitForMultipleObjectsEx
KERNELBASE.dll      :0x00007FFFE7890480  WaitForMultipleObjects
nvoglv64.dll        :0x00007FFF889F15C0  DrvPresentBuffers
nvoglv64.dll        :0x00007FFF889F15C0  DrvPresentBuffers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00001b10
win32u.dll          :0x00007FFFE76DA0F0  NtUserMsgWaitForMultipleObjectsEx
USER32.dll          :0x00007FFFE9A60750  MsgWaitForMultipleObjectsEx
nvoglv64.dll        :0x00007FFF889BC0C0  DrvValidateVersion
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00002078
ntdll.dll           :0x00007FFFE9CD0B00  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFFE9C826D0  TpReleaseCleanupGroupMembers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00003518
ntdll.dll           :0x00007FFFE9CD0B00  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFFE9C826D0  TpReleaseCleanupGroupMembers
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00001b08
ntdll.dll           :0x00007FFFE9CCDC00  ZwWaitForMultipleObjects
KERNELBASE.dll      :0x00007FFFE78904A0  WaitForMultipleObjectsEx
combase.dll         :0x00007FFFE95F2FA0  InternalTlsAllocData
combase.dll         :0x00007FFFE95F2FA0  InternalTlsAllocData
combase.dll         :0x00007FFFE95F2FA0  InternalTlsAllocData
combase.dll         :0x00007FFFE95F2FA0  InternalTlsAllocData
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 0000338c
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
Wintab32.dll        :0x00007FFFD4A72050  hn_wintab_OnTimeout
Wintab32.dll        :0x00007FFFD4A72050  hn_wintab_OnTimeout
Wintab32.dll        :0x00007FFFD4A72050  hn_wintab_OnTimeout
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000016f8
win32u.dll          :0x00007FFFE76DA0F0  NtUserMsgWaitForMultipleObjectsEx
USER32.dll          :0x00007FFFE9A60750  MsgWaitForMultipleObjectsEx
directmanipulation.dll:0x00007FFFCBDB458B  Symbols not available


Thread : 00002ac4
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00002318
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00002048
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 0000209c
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00001620
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000026cc
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 0000193c
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00000db0
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 0000092c
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 0000397c
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00001bd0
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000010bc
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00001364
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 00000614
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Thread : 000031c4
ntdll.dll           :0x00007FFFE9CCD130  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFFE7862FE0  WaitForSingleObjectEx
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
tbb_debug.dll       :0x00007FFFCB822176  tbb::spin_rw_mutex_v3::internal_release_writer
ucrtbased.dll       :0x00007FFFBC6C4B90  register_onexit_function
KERNEL32.DLL        :0x00007FFFE7C87600  BaseThreadInitThunk
ntdll.dll           :0x00007FFFE9C82680  RtlUserThreadStart


Loaded Modules :
0x00007FF74E650000 3.5.0.0              blender.exe F:\Blender_build\first\ninja_lite_debug\source\creator\Debug\blender_private.pdb
0x00007FFFE9C30000 10.0.19041.2130      ntdll.dll
0x00007FFFE7C70000 10.0.19041.2364      KERNEL32.DLL
0x00007FFFE7840000 10.0.19041.2364      KERNELBASE.dll
0x00007FFFE9A40000 10.0.19041.2486      USER32.dll
0x00007FFFCB820000                      tbb_debug.dll
0x00007FFFE76D0000 10.0.19041.2486      win32u.dll
0x00007FFFE93F0000 10.0.19041.2130      GDI32.dll
0x00007FFFE7700000 10.0.19041.2364      gdi32full.dll
0x00007FFFE7630000 10.0.19041.789       msvcp_win.dll
0x00007FFFE7B20000 10.0.19041.789       ucrtbase.dll
0x00007FFFE41A0000 14.32.31332.0        VCRUNTIME140_1D.dll
0x00007FFFDE340000 14.32.31332.0        VCRUNTIME140D.dll
0x00007FFFC19A0000 14.32.31332.0        MSVCP140D.dll
0x00007FFFE8A70000 10.0.19041.2486      SHELL32.dll
0x00007FFFBC650000 10.0.19041.685       ucrtbased.dll
0x00007FFFE89C0000 10.0.19041.2130      ADVAPI32.dll
0x00007FFFBC4A0000                      epoxy-0.dll
0x00007FFFE82B0000 7.0.19041.546        msvcrt.dll
0x00007FFFB4F30000 3.10.9150.1013       python310_d.dll
0x00007FFFE7D30000 10.0.19041.1865      sechost.dll
0x00007FFFE8090000 10.0.19041.2486      RPCRT4.dll
0x00007FFFCF510000 6.10.19041.1110      COMCTL32.dll
0x00007FFFE2140000 10.0.19041.546       VERSION.dll
0x00007FFFE9420000 10.0.19041.1202      ole32.dll
0x00007FFFE9370000 10.0.19041.546       WS2_32.dll
0x00007FFFE9550000 10.0.19041.2311      combase.dll
0x00007FFFDD920000 14.32.31332.0        VCRUNTIME140.dll
0x00007FFFE9930000 10.0.19041.2075      SHLWAPI.dll
0x00007FFFE9990000 10.0.19041.1865      shcore.dll
0x00007FFFD4BA0000 10.0.19041.867       dbghelp.dll
0x00007FFFE4DD0000 10.0.19041.746       dwmapi.dll
0x00007FFFE8480000 10.0.19041.2193      IMM32.DLL
0x00007FFFE53C0000 10.0.19041.2311      windows.storage.dll
0x00007FFFE6D80000 10.0.19041.2311      Wldp.dll
0x00007FFFE7260000 10.0.19041.844       profapi.dll
0x00007FFFE4CD0000 10.0.19041.2193      uxtheme.dll
0x00007FFFE51C0000 10.0.19041.546       kernel.appcore.dll
0x00007FFFE7440000 10.0.19041.2486      bcryptPrimitives.dll
0x00007FFFD62E0000                      tbbmalloc_debug.dll
0x00007FFFE7F70000 10.0.19041.2193      MSCTF.dll
0x00007FFFE83B0000 10.0.19041.985       OLEAUT32.dll
0x00007FFFBB1B0000 10.0.19041.2193      OPENGL32.DLL
0x00007FFFD6E40000 10.0.19041.2193      GLU32.dll
0x00007FFFE7E60000 2001.12.10941.16384  clbcatq.dll
0x00007FFFE25D0000 10.0.19041.2075      AppXDeploymentClient.dll
0x00007FFF876F0000 31.0.15.2756         nvoglv64.dll
0x00007FFFE8550000 10.0.19041.2193      SETUPAPI.dll
0x00007FFFE7C20000 10.0.19041.1620      cfgmgr32.dll
0x00007FFFE7810000 10.0.19041.2486      bcrypt.dll
0x00007FFFE2F90000 10.0.19041.546       WTSAPI32.dll
0x00007FFFE6F10000 10.0.19041.2251      msasn1.dll
0x00007FFFE1A00000 10.0.19041.906       cryptnet.dll
0x00007FFFE74D0000 10.0.19041.2486      CRYPT32.dll
0x00007FFFE1860000 10.0.19041.1949      drvstore.dll
0x00007FFFE70D0000 10.0.19041.1620      devobj.dll
0x00007FFFE6CD0000 10.0.19041.546       cryptbase.dll
0x00007FFFE73D0000 10.0.19041.2486      WINTRUST.dll
0x00007FFFE6480000 10.0.19041.546       ntmarta.dll
0x00007FFFE0550000 10.0.19041.546       dxcore.dll
0x00007FFFE69C0000 10.0.19041.546       powrprof.dll
0x00007FFFE69A0000                      UMPDC.dll
0x00007FFFE5FF0000 10.0.19041.2075      WINSTA.dll
0x00007FFFD0F50000 10.0.19041.1387      dataexchange.dll
0x00007FFFE36F0000 10.0.19041.2075      d3d11.dll
0x00007FFFE3F20000 10.0.19041.2075      dcomp.dll
0x00007FFFE5BA0000 10.0.19041.2311      dxgi.dll
0x00007FFFE1A40000 10.0.19041.1865      twinapi.appcore.dll
0x00007FFFDBE60000 10.0.19041.2075      textinputframework.dll
0x00007FFFE41F0000 10.0.19041.546       CoreUIComponents.dll
0x00007FFFE48D0000 10.0.19041.2193      CoreMessaging.dll
0x00007FFFE3130000 10.0.19041.2311      wintypes.dll
0x00007FFFD26C0000 7.2.19041.746        Oleacc.dll
0x00007FFFD4A70000 1.0.0.1              Wintab32.dll
0x00007FFFC9070000 10.0.19041.1949      explorerframe.dll
0x00007FFFCBDA0000 10.0.19041.1566      directmanipulation.dll
0x00007FFFE6CE0000 10.0.19041.546       CRYPTSP.dll
0x00007FFFE6360000 10.0.19041.1052      rsaenh.dll
0x00007FFFDD890000 3.10.9150.1013       python3_d.DLL
0x00007FFFB48C0000                      _multiarray_umath_d.cp310-win_amd64.pyd
0x00007FFFCB740000                      _multiarray_tests_d.cp310-win_amd64.pyd
0x00007FFFD6D20000 3.10.9150.1013       _socket_d.pyd
0x00007FFFE6740000 10.0.19041.1865      IPHLPAPI.DLL
0x00007FFFDD5A0000 3.10.9150.1013       select_d.pyd
0x00007FFFCA330000 3.10.9150.1013       _ctypes_d.pyd
0x00007FFFDE330000                      libffi-7.dll
0x00007FFFB90D0000                      _umath_linalg_d.cp310-win_amd64.pyd
0x00007FFFD6CC0000                      _pocketfft_internal_d.cp310-win_amd64.pyd
0x00007FFFC0BC0000                      mtrand_d.cp310-win_amd64.pyd
0x00007FFFC7530000                      bit_generator_d.cp310-win_amd64.pyd
0x00007FFFC1AD0000                      _common_d.cp310-win_amd64.pyd
0x00007FFFDC460000 3.10.9150.1013       _hashlib_d.pyd
0x00007FFFB6540000 1.1.1.17             libcrypto-1_1.dll
0x00007FFFBAD50000                      _bounded_integers_d.cp310-win_amd64.pyd
0x00007FFFD6360000                      _mt19937_d.cp310-win_amd64.pyd
0x00007FFFD3CC0000                      _philox_d.cp310-win_amd64.pyd
0x00007FFFCB7F0000                      _pcg64_d.cp310-win_amd64.pyd
0x00007FFFD6C20000                      _sfc64_d.cp310-win_amd64.pyd
0x00007FFFBA350000                      _generator_d.cp310-win_amd64.pyd
0x00007FFFC75D0000 3.10.9150.1013       _bz2_d.pyd
0x00007FFFBCCE0000 3.10.9150.1013       _lzma_d.pyd
0x00007FFFB9060000 3.10.9150.1013       pyexpat_d.pyd
BLI_assert failed: F:\Blender_build\first\blender\source\blender\blenlib\BLI_length_parameterize.hh:108, sample_at_length(), at 'sample_length <= lengths.last() + 0.00001f'

Exact steps for others to reproduce the error
In debug build:

  1. Create Empty Hair for default cube.
  2. Go to Sculpt mode for hairs
  3. Create some hairs
  4. Try to use Snake Hook brash on this
**System Information** Operating system: Windows-10-10.0.19045-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 527.56 **Blender Version** Broken: version: 3.5.0 Alpha, branch: compare (modified), commit date: 2023-01-24 11:49, hash: `51777c30b0` Worked: (newest version of Blender that worked as expected) **Short description of error** [P3462: crash stack trace](https://archive.blender.org/developer/P3462.txt) ``` blender.exe :0x00007FF7541B5BC0 bli_windows_system_backtrace_stack_thread F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:219 blender.exe :0x00007FF7541B4CC0 BLI_windows_system_backtrace_stack F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:306 blender.exe :0x00007FF7541B46C0 BLI_system_backtrace F:\Blender_build\first\blender\source\blender\blenlib\intern\system_win32.c:372 blender.exe :0x00007FF7541BA9B0 _BLI_assert_print_backtrace F:\Blender_build\first\blender\source\blender\blenlib\intern\BLI_assert.c:36 blender.exe :0x00007FF752267DE0 blender::length_parameterize::sample_at_length F:\Blender_build\first\blender\source\blender\blenlib\BLI_length_parameterize.hh:108 blender.exe :0x00007FF75438F270 `blender::length_parameterize::sample_at_lengths'::`2'::<lambda_1>::operator() F:\Blender_build\first\blender\source\blender\blenlib\intern\length_parameterize.cc:55 blender.exe :0x00007FF75438DFA0 blender::threading::parallel_for<`blender::length_parameterize::sample_at_lengths'::`2'::<lambda_1> F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:72 blender.exe :0x00007FF754390530 blender::length_parameterize::sample_at_lengths F:\Blender_build\first\blender\source\blender\blenlib\intern\length_parameterize.cc:56 blender.exe :0x00007FF752EF2250 blender::ed::sculpt_paint::move_last_point_and_resample F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_brush.cc:379 blender.exe :0x00007FF752D97120 `blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook'::`2'::<lambda_1>::oper F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:298 blender.exe :0x00007FF752D976B0 `blender::threading::parallel_for<`blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_ F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:65 blender.exe :0x00007FF752D991C0 tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:116 blender.exe :0x00007FF752D95530 tbb::interface9::internal::dynamic_grainsize_mode<tbb::interface9::internal::adaptive_mode<tbb::int F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\partitioner.h:424 blender.exe :0x00007FF752D94BF0 tbb::interface9::internal::partition_type_base<tbb::interface9::internal::auto_partition_type>::exe F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\partitioner.h:257 blender.exe :0x00007FF752D97AE0 tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:143 tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer blender.exe :0x00007FF75099CA10 tbb::task::spawn_root_and_wait F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\task.h:810 blender.exe :0x00007FF752D98F60 tbb::interface9::internal::start_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for< F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:96 blender.exe :0x00007FF752D95250 tbb::parallel_for<tbb::blocked_range<__int64>,`blender::threading::parallel_for<`blender::ed::sculp F:\Blender_build\first\lib\win64_vc15\tbb\include\tbb\parallel_for.h:202 blender.exe :0x00007FF752D95080 blender::threading::parallel_for<`blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_s F:\Blender_build\first\blender\source\blender\blenlib\BLI_task.hh:66 blender.exe :0x00007FF752D99270 blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:301 blender.exe :0x00007FF752D994F0 blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook_with_symmetry F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:259 blender.exe :0x00007FF752D97B90 blender::ed::sculpt_paint::SnakeHookOperatorExecutor::execute F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:154 blender.exe :0x00007FF752D98840 blender::ed::sculpt_paint::SnakeHookOperation::on_stroke_extended F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_snake_hook.cc:308 blender.exe :0x00007FF752CE1AF0 blender::ed::sculpt_paint::stroke_update_step F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_ops.cc:195 blender.exe :0x00007FF752D740E0 paint_brush_stroke_add_step F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\paint_stroke.c:635 blender.exe :0x00007FF752D786F0 paint_stroke_modal F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\paint_stroke.c:1580 blender.exe :0x00007FF752CDF1B0 blender::ed::sculpt_paint::sculpt_curves_stroke_modal F:\Blender_build\first\blender\source\blender\editors\sculpt_paint\curves_sculpt_ops.cc:238 blender.exe :0x00007FF751306A90 wm_handler_operator_call F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:2410 blender.exe :0x00007FF751309330 wm_handlers_do_intern F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3317 blender.exe :0x00007FF751307840 wm_handlers_do F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3367 blender.exe :0x00007FF751314550 wm_event_do_handlers F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm_event_system.cc:3960 blender.exe :0x00007FF7512DC340 WM_main F:\Blender_build\first\blender\source\blender\windowmanager\intern\wm.c:643 blender.exe :0x00007FF7507FA720 main F:\Blender_build\first\blender\source\creator\creator.c:589 blender.exe :0x00007FF754636D00 invoke_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79 blender.exe :0x00007FF754636AB0 __scrt_common_main_seh D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 blender.exe :0x00007FF754636A90 __scrt_common_main D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331 blender.exe :0x00007FF754636DC0 mainCRTStartup D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17 KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Threads: Thread : 0000267c ntdll.dll :0x00007FFFE9CD0B00 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFFE9C826D0 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000016f4 ntdll.dll :0x00007FFFE9CD0B00 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFFE9C826D0 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00002f74 ntdll.dll :0x00007FFFE9CD0B00 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFFE9C826D0 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000028ac ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx nvoglv64.dll :0x00007FFF889BC0C0 DrvValidateVersion nvoglv64.dll :0x00007FFF887519FC Symbols not available Thread : 00002a00 ntdll.dll :0x00007FFFE9CCDC00 ZwWaitForMultipleObjects KERNELBASE.dll :0x00007FFFE78904A0 WaitForMultipleObjectsEx KERNELBASE.dll :0x00007FFFE7890480 WaitForMultipleObjects nvoglv64.dll :0x00007FFF889F15C0 DrvPresentBuffers nvoglv64.dll :0x00007FFF889F15C0 DrvPresentBuffers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00001b10 win32u.dll :0x00007FFFE76DA0F0 NtUserMsgWaitForMultipleObjectsEx USER32.dll :0x00007FFFE9A60750 MsgWaitForMultipleObjectsEx nvoglv64.dll :0x00007FFF889BC0C0 DrvValidateVersion KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00002078 ntdll.dll :0x00007FFFE9CD0B00 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFFE9C826D0 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00003518 ntdll.dll :0x00007FFFE9CD0B00 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFFE9C826D0 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00001b08 ntdll.dll :0x00007FFFE9CCDC00 ZwWaitForMultipleObjects KERNELBASE.dll :0x00007FFFE78904A0 WaitForMultipleObjectsEx combase.dll :0x00007FFFE95F2FA0 InternalTlsAllocData combase.dll :0x00007FFFE95F2FA0 InternalTlsAllocData combase.dll :0x00007FFFE95F2FA0 InternalTlsAllocData combase.dll :0x00007FFFE95F2FA0 InternalTlsAllocData KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 0000338c ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx Wintab32.dll :0x00007FFFD4A72050 hn_wintab_OnTimeout Wintab32.dll :0x00007FFFD4A72050 hn_wintab_OnTimeout Wintab32.dll :0x00007FFFD4A72050 hn_wintab_OnTimeout KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000016f8 win32u.dll :0x00007FFFE76DA0F0 NtUserMsgWaitForMultipleObjectsEx USER32.dll :0x00007FFFE9A60750 MsgWaitForMultipleObjectsEx directmanipulation.dll:0x00007FFFCBDB458B Symbols not available Thread : 00002ac4 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00002318 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00002048 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 0000209c ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00001620 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000026cc ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 0000193c ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00000db0 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 0000092c ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 0000397c ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00001bd0 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000010bc ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00001364 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 00000614 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Thread : 000031c4 ntdll.dll :0x00007FFFE9CCD130 NtWaitForSingleObject KERNELBASE.dll :0x00007FFFE7862FE0 WaitForSingleObjectEx tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer tbb_debug.dll :0x00007FFFCB822176 tbb::spin_rw_mutex_v3::internal_release_writer ucrtbased.dll :0x00007FFFBC6C4B90 register_onexit_function KERNEL32.DLL :0x00007FFFE7C87600 BaseThreadInitThunk ntdll.dll :0x00007FFFE9C82680 RtlUserThreadStart Loaded Modules : 0x00007FF74E650000 3.5.0.0 blender.exe F:\Blender_build\first\ninja_lite_debug\source\creator\Debug\blender_private.pdb 0x00007FFFE9C30000 10.0.19041.2130 ntdll.dll 0x00007FFFE7C70000 10.0.19041.2364 KERNEL32.DLL 0x00007FFFE7840000 10.0.19041.2364 KERNELBASE.dll 0x00007FFFE9A40000 10.0.19041.2486 USER32.dll 0x00007FFFCB820000 tbb_debug.dll 0x00007FFFE76D0000 10.0.19041.2486 win32u.dll 0x00007FFFE93F0000 10.0.19041.2130 GDI32.dll 0x00007FFFE7700000 10.0.19041.2364 gdi32full.dll 0x00007FFFE7630000 10.0.19041.789 msvcp_win.dll 0x00007FFFE7B20000 10.0.19041.789 ucrtbase.dll 0x00007FFFE41A0000 14.32.31332.0 VCRUNTIME140_1D.dll 0x00007FFFDE340000 14.32.31332.0 VCRUNTIME140D.dll 0x00007FFFC19A0000 14.32.31332.0 MSVCP140D.dll 0x00007FFFE8A70000 10.0.19041.2486 SHELL32.dll 0x00007FFFBC650000 10.0.19041.685 ucrtbased.dll 0x00007FFFE89C0000 10.0.19041.2130 ADVAPI32.dll 0x00007FFFBC4A0000 epoxy-0.dll 0x00007FFFE82B0000 7.0.19041.546 msvcrt.dll 0x00007FFFB4F30000 3.10.9150.1013 python310_d.dll 0x00007FFFE7D30000 10.0.19041.1865 sechost.dll 0x00007FFFE8090000 10.0.19041.2486 RPCRT4.dll 0x00007FFFCF510000 6.10.19041.1110 COMCTL32.dll 0x00007FFFE2140000 10.0.19041.546 VERSION.dll 0x00007FFFE9420000 10.0.19041.1202 ole32.dll 0x00007FFFE9370000 10.0.19041.546 WS2_32.dll 0x00007FFFE9550000 10.0.19041.2311 combase.dll 0x00007FFFDD920000 14.32.31332.0 VCRUNTIME140.dll 0x00007FFFE9930000 10.0.19041.2075 SHLWAPI.dll 0x00007FFFE9990000 10.0.19041.1865 shcore.dll 0x00007FFFD4BA0000 10.0.19041.867 dbghelp.dll 0x00007FFFE4DD0000 10.0.19041.746 dwmapi.dll 0x00007FFFE8480000 10.0.19041.2193 IMM32.DLL 0x00007FFFE53C0000 10.0.19041.2311 windows.storage.dll 0x00007FFFE6D80000 10.0.19041.2311 Wldp.dll 0x00007FFFE7260000 10.0.19041.844 profapi.dll 0x00007FFFE4CD0000 10.0.19041.2193 uxtheme.dll 0x00007FFFE51C0000 10.0.19041.546 kernel.appcore.dll 0x00007FFFE7440000 10.0.19041.2486 bcryptPrimitives.dll 0x00007FFFD62E0000 tbbmalloc_debug.dll 0x00007FFFE7F70000 10.0.19041.2193 MSCTF.dll 0x00007FFFE83B0000 10.0.19041.985 OLEAUT32.dll 0x00007FFFBB1B0000 10.0.19041.2193 OPENGL32.DLL 0x00007FFFD6E40000 10.0.19041.2193 GLU32.dll 0x00007FFFE7E60000 2001.12.10941.16384 clbcatq.dll 0x00007FFFE25D0000 10.0.19041.2075 AppXDeploymentClient.dll 0x00007FFF876F0000 31.0.15.2756 nvoglv64.dll 0x00007FFFE8550000 10.0.19041.2193 SETUPAPI.dll 0x00007FFFE7C20000 10.0.19041.1620 cfgmgr32.dll 0x00007FFFE7810000 10.0.19041.2486 bcrypt.dll 0x00007FFFE2F90000 10.0.19041.546 WTSAPI32.dll 0x00007FFFE6F10000 10.0.19041.2251 msasn1.dll 0x00007FFFE1A00000 10.0.19041.906 cryptnet.dll 0x00007FFFE74D0000 10.0.19041.2486 CRYPT32.dll 0x00007FFFE1860000 10.0.19041.1949 drvstore.dll 0x00007FFFE70D0000 10.0.19041.1620 devobj.dll 0x00007FFFE6CD0000 10.0.19041.546 cryptbase.dll 0x00007FFFE73D0000 10.0.19041.2486 WINTRUST.dll 0x00007FFFE6480000 10.0.19041.546 ntmarta.dll 0x00007FFFE0550000 10.0.19041.546 dxcore.dll 0x00007FFFE69C0000 10.0.19041.546 powrprof.dll 0x00007FFFE69A0000 UMPDC.dll 0x00007FFFE5FF0000 10.0.19041.2075 WINSTA.dll 0x00007FFFD0F50000 10.0.19041.1387 dataexchange.dll 0x00007FFFE36F0000 10.0.19041.2075 d3d11.dll 0x00007FFFE3F20000 10.0.19041.2075 dcomp.dll 0x00007FFFE5BA0000 10.0.19041.2311 dxgi.dll 0x00007FFFE1A40000 10.0.19041.1865 twinapi.appcore.dll 0x00007FFFDBE60000 10.0.19041.2075 textinputframework.dll 0x00007FFFE41F0000 10.0.19041.546 CoreUIComponents.dll 0x00007FFFE48D0000 10.0.19041.2193 CoreMessaging.dll 0x00007FFFE3130000 10.0.19041.2311 wintypes.dll 0x00007FFFD26C0000 7.2.19041.746 Oleacc.dll 0x00007FFFD4A70000 1.0.0.1 Wintab32.dll 0x00007FFFC9070000 10.0.19041.1949 explorerframe.dll 0x00007FFFCBDA0000 10.0.19041.1566 directmanipulation.dll 0x00007FFFE6CE0000 10.0.19041.546 CRYPTSP.dll 0x00007FFFE6360000 10.0.19041.1052 rsaenh.dll 0x00007FFFDD890000 3.10.9150.1013 python3_d.DLL 0x00007FFFB48C0000 _multiarray_umath_d.cp310-win_amd64.pyd 0x00007FFFCB740000 _multiarray_tests_d.cp310-win_amd64.pyd 0x00007FFFD6D20000 3.10.9150.1013 _socket_d.pyd 0x00007FFFE6740000 10.0.19041.1865 IPHLPAPI.DLL 0x00007FFFDD5A0000 3.10.9150.1013 select_d.pyd 0x00007FFFCA330000 3.10.9150.1013 _ctypes_d.pyd 0x00007FFFDE330000 libffi-7.dll 0x00007FFFB90D0000 _umath_linalg_d.cp310-win_amd64.pyd 0x00007FFFD6CC0000 _pocketfft_internal_d.cp310-win_amd64.pyd 0x00007FFFC0BC0000 mtrand_d.cp310-win_amd64.pyd 0x00007FFFC7530000 bit_generator_d.cp310-win_amd64.pyd 0x00007FFFC1AD0000 _common_d.cp310-win_amd64.pyd 0x00007FFFDC460000 3.10.9150.1013 _hashlib_d.pyd 0x00007FFFB6540000 1.1.1.17 libcrypto-1_1.dll 0x00007FFFBAD50000 _bounded_integers_d.cp310-win_amd64.pyd 0x00007FFFD6360000 _mt19937_d.cp310-win_amd64.pyd 0x00007FFFD3CC0000 _philox_d.cp310-win_amd64.pyd 0x00007FFFCB7F0000 _pcg64_d.cp310-win_amd64.pyd 0x00007FFFD6C20000 _sfc64_d.cp310-win_amd64.pyd 0x00007FFFBA350000 _generator_d.cp310-win_amd64.pyd 0x00007FFFC75D0000 3.10.9150.1013 _bz2_d.pyd 0x00007FFFBCCE0000 3.10.9150.1013 _lzma_d.pyd 0x00007FFFB9060000 3.10.9150.1013 pyexpat_d.pyd BLI_assert failed: F:\Blender_build\first\blender\source\blender\blenlib\BLI_length_parameterize.hh:108, sample_at_length(), at 'sample_length <= lengths.last() + 0.00001f' ``` **Exact steps for others to reproduce the error** In debug build: 1. Create `Empty Hair` for default cube. 2. Go to Sculpt mode for hairs 3. Create some hairs 4. Try to use `Snake Hook` brash on this
Author
Member

Added subscriber: @mod_moder

Added subscriber: @mod_moder
Member

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Member

Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123
Member

Added subscriber: @HooglyBoogly

Added subscriber: @HooglyBoogly
Member

Hmm, I can't reproduce the assert with the steps described above on current master.

Hmm, I can't reproduce the assert with the steps described above on current master.
Author
Member

2023-01-26 15:35, hash: f19f50d288

It's still here. Maybe it's only for a little build?

> 2023-01-26 15:35, hash: `f19f50d288` It's still here. Maybe it's only for a little build?
Philipp Oeser removed the
Interest
Nodes & Physics
label 2023-02-10 08:43:11 +01:00
Member

I tried this again and can't reproduce it. I'm going to close it for now. If someone else observes an assert, we can open a new report or reopen this one.

I tried this again and can't reproduce it. I'm going to close it for now. If someone else observes an assert, we can open a new report or reopen this one.
Blender Bot added
Status
Archived
and removed
Status
Confirmed
labels 2023-02-23 22:01:51 +01:00
Member

Can not replicate either in current master.

Can not replicate either in current master.
Author
Member

Same there (can not reproduce)

Same there (can not reproduce)
Sign in to join this conversation.
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
3 Participants
Notifications
Due Date
The due date is invalid or out of range. Please use the format 'yyyy-mm-dd'.

No due date set.

Dependencies

No dependencies set.

Reference: blender/blender#104138
No description provided.