Blender 2.8 Alpha crash - doing undo of bone duplication #55908

New Issue

Jurek · 2018-07-11T08:58:10+02:00

Jurek commented

2018-07-11 08:58:10 +02:00

System Information
Operating system and graphics card

Windows 10 64bit
NVIDIA GeForce GTX 1060 6GB

Blender Version
2.8 Alpha

Short description of error
After duplicating a bone in edit mode and doing undo by CTR+Z blender crashes

Exact steps for others to reproduce the error
Dublicate a bone in edit mode, press ctr + Z

**System Information** Operating system and graphics card Windows 10 64bit NVIDIA GeForce GTX 1060 6GB **Blender Version** 2.8 Alpha **Short description of error** After duplicating a bone in edit mode and doing undo by CTR+Z blender crashes **Exact steps for others to reproduce the error** Dublicate a bone in edit mode, press ctr + Z

Jurek commented

2018-07-11 08:58:10 +02:00

Added subscriber: @solartistic

Bastien Montagne commented

2018-07-11 11:26:08 +02:00

Added subscribers: @Sergey, @mont29

Sergey Sharybin was assigned by Bastien Montagne

2018-07-11 11:26:08 +02:00

Bastien Montagne commented

2018-07-11 11:26:08 +02:00

Crash confirmed, ASAN seems to point to depsgraph evaluation code… @Sergey mind having a look?

ASAN:DEADLYSIGNAL
=================================================================
==19773==ERROR: AddressSanitizer: SEGV on unknown address 0x0000000002e8 (pc 0x55d89d4bce8c bp 0x7f38276163a0 sp 0x7f3827616380 T18)
==19773==The signal is caused by a WRITE memory access.
==19773==Hint: address points to the zero page.
    - 0 0x55d89d4bce8b in update_pose_orig_pointers /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:520
    - 1 0x55d89d4bd3c5 in update_special_pointers /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:553
    - 2 0x55d89d4bda44 in DEG::deg_expand_copy_on_write_datablock(DEG::Depsgraph const*, DEG::IDDepsNode const*, DEG::DepsgraphNodeBuilder*, bool) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:685
    - 3 0x55d89d4beb80 in DEG::deg_update_copy_on_write_datablock(DEG::Depsgraph const*, DEG::IDDepsNode const*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:874
    - 4 0x55d89d4bf447 in DEG::deg_evaluate_copy_on_write(Depsgraph*, DEG::IDDepsNode const*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1026
    - 5 0x55d89d493aa3 in void std::__invoke_impl<void, void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>(std::__invoke_other, void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*&&, DEG::IDDepsNode*&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62fbaa3)
    - 6 0x55d89d49199a in std::__invoke_result<void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>::type std::__invoke<void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>(void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*&&, DEG::IDDepsNode*&) /usr/include/c++/7/bits/invoke.h:95
    - 7 0x55d89d48f26a in void std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)>::__call<void, Depsgraph*&&, 0ul, 1ul>(std::tuple<Depsgraph*&&>&&, std::_Index_tuple<0ul, 1ul>) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62f726a)
    - 8 0x55d89d48ae19 in void std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)>::operator()<Depsgraph*, void>(Depsgraph*&&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62f2e19)
    - 9 0x55d89d485227 in std::_Function_handler<void (Depsgraph*), std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)> >::_M_invoke(std::_Any_data const&, Depsgraph*&&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62ed227)
    - 10 0x55d89d4ba556 in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/7/bits/std_function.h:706
    - 11 0x55d89d4b8cbd in deg_task_run_func /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval.cc:94
    - 12 0x55d89d433700 in handle_local_queue /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:419
    - 13 0x55d89d433700 in task_scheduler_thread_run /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:448
    - 14 0x7f386c9fb5a9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x75a9)
    - 15 0x7f38629c0cbe in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xf6cbe)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:520 in update_pose_orig_pointers
Thread T18 created by T0 here:
    - 0 0x7f386e814390 in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x37390)
    - 1 0x55d89d433ce3 in BLI_task_scheduler_create /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:504
    - 2 0x55d89d43af9d in BLI_task_scheduler_get /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/threads.c:176
    - 3 0x55d89d4399f5 in BLI_task_parallel_range /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:1099
    - 4 0x55d89d4c0bbf in flush_prepare /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_flush.cc:122
    - 5 0x55d89d4c0bbf in DEG::deg_graph_flush_updates(Main*, DEG::Depsgraph*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_flush.cc:359
    - 6 0x55d89d472c7f in DEG_graph_flush_update /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/depsgraph_tag.cc:628
    - 7 0x55d89cb657ee in BKE_scene_graph_update_tagged /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1372
    - 8 0x55d89a4581c2 in wm_event_do_depsgraph /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm_event_system.c:336
    - 9 0x55d89a458395 in wm_event_do_refresh_wm_and_depsgraph /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm_event_system.c:362
    - 10 0x55d89a4463cf in WM_main /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm.c:537
    - 11 0x55d89a43b5c8 in main /home/i74700deb64/blender/__work__/src/source/creator/creator.c:521
    #12 0x7f38628eba86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21a86)

==19773==ABORTING

Crash confirmed, ASAN seems to point to depsgraph evaluation code… @Sergey mind having a look? ```lines=20 ASAN:DEADLYSIGNAL ================================================================= ==19773==ERROR: AddressSanitizer: SEGV on unknown address 0x0000000002e8 (pc 0x55d89d4bce8c bp 0x7f38276163a0 sp 0x7f3827616380 T18) ==19773==The signal is caused by a WRITE memory access. ==19773==Hint: address points to the zero page. - 0 0x55d89d4bce8b in update_pose_orig_pointers /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:520 - 1 0x55d89d4bd3c5 in update_special_pointers /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:553 - 2 0x55d89d4bda44 in DEG::deg_expand_copy_on_write_datablock(DEG::Depsgraph const*, DEG::IDDepsNode const*, DEG::DepsgraphNodeBuilder*, bool) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:685 - 3 0x55d89d4beb80 in DEG::deg_update_copy_on_write_datablock(DEG::Depsgraph const*, DEG::IDDepsNode const*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:874 - 4 0x55d89d4bf447 in DEG::deg_evaluate_copy_on_write(Depsgraph*, DEG::IDDepsNode const*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1026 - 5 0x55d89d493aa3 in void std::__invoke_impl<void, void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>(std::__invoke_other, void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*&&, DEG::IDDepsNode*&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62fbaa3) - 6 0x55d89d49199a in std::__invoke_result<void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>::type std::__invoke<void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*, DEG::IDDepsNode*&>(void (*&)(Depsgraph*, DEG::IDDepsNode const*), Depsgraph*&&, DEG::IDDepsNode*&) /usr/include/c++/7/bits/invoke.h:95 - 7 0x55d89d48f26a in void std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)>::__call<void, Depsgraph*&&, 0ul, 1ul>(std::tuple<Depsgraph*&&>&&, std::_Index_tuple<0ul, 1ul>) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62f726a) - 8 0x55d89d48ae19 in void std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)>::operator()<Depsgraph*, void>(Depsgraph*&&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62f2e19) - 9 0x55d89d485227 in std::_Function_handler<void (Depsgraph*), std::_Bind<void (*(std::_Placeholder<1>, DEG::IDDepsNode*))(Depsgraph*, DEG::IDDepsNode const*)> >::_M_invoke(std::_Any_data const&, Depsgraph*&&) (/home/i74700deb64/blender/__work__/build_blender28_debug/bin/blender+0x62ed227) - 10 0x55d89d4ba556 in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/7/bits/std_function.h:706 - 11 0x55d89d4b8cbd in deg_task_run_func /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval.cc:94 - 12 0x55d89d433700 in handle_local_queue /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:419 - 13 0x55d89d433700 in task_scheduler_thread_run /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:448 - 14 0x7f386c9fb5a9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x75a9) - 15 0x7f38629c0cbe in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xf6cbe) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:520 in update_pose_orig_pointers Thread T18 created by T0 here: - 0 0x7f386e814390 in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x37390) - 1 0x55d89d433ce3 in BLI_task_scheduler_create /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:504 - 2 0x55d89d43af9d in BLI_task_scheduler_get /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/threads.c:176 - 3 0x55d89d4399f5 in BLI_task_parallel_range /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:1099 - 4 0x55d89d4c0bbf in flush_prepare /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_flush.cc:122 - 5 0x55d89d4c0bbf in DEG::deg_graph_flush_updates(Main*, DEG::Depsgraph*) /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/eval/deg_eval_flush.cc:359 - 6 0x55d89d472c7f in DEG_graph_flush_update /home/i74700deb64/blender/__work__/src/source/blender/depsgraph/intern/depsgraph_tag.cc:628 - 7 0x55d89cb657ee in BKE_scene_graph_update_tagged /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1372 - 8 0x55d89a4581c2 in wm_event_do_depsgraph /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm_event_system.c:336 - 9 0x55d89a458395 in wm_event_do_refresh_wm_and_depsgraph /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm_event_system.c:362 - 10 0x55d89a4463cf in WM_main /home/i74700deb64/blender/__work__/src/source/blender/windowmanager/intern/wm.c:537 - 11 0x55d89a43b5c8 in main /home/i74700deb64/blender/__work__/src/source/creator/creator.c:521 #12 0x7f38628eba86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21a86) ==19773==ABORTING ```

Jurek commented

2018-08-02 18:44:05 +02:00

This crash seems to be fixed in blender-2.80-ab49b7d7396-win64

Jurek commented

2018-12-04 13:29:20 +01:00

Changed status from 'Open' to: 'Resolved'

Jurek closed this issue

2018-12-04 13:29:20 +01:00

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Blender 2.8 Alpha crash - doing undo of bone duplication #55908