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Blender crashes when relocating a library to another library that uses the same "2nd-level" library #107946

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opened 2023-05-15 19:31:20 +02:00 by Rombout Versluijs · 7 comments
Rombout Versluijs commented 2023-05-15 19:31:20 +02:00
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System Information
Operating system: Windows-10-10.0.25357-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 531.79

Blender Version
Broken: version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-24 18:11, hash: e1ccd9d4a1d3
Worked: -

Short description of the error

Blender crashes when relocating a library to another library that uses the same "2nd-level" library

Exact steps for others to reproduce the error

  • have some lib_2ndlevel.blend
  • link an ID from lib_2ndlevel.blend into lib.blend
  • also save lib.blend under a different name (e.g. lib2.blend)
  • link the collection from lib.blend into main.blend
  • with main.blend open, try relocating lib.blend to lib2.blend in the Outliner
  • crash

107946_repro.zip

Original report

Relocating linked library file results in instant crash when different file is chosen. I need this because i work on both OSX and Windows. While testing file version, i had issue with indirectly linked files. These are nested files so to say. They are linked blend files inside another linked blend file.

  • Download and Unzip attached RML-test file-bl350.zip file
  • open file "RML-test file-bl350.blend"
  • go to Outliner > Blender File and select the linked lib file with exclamation mark "linked object"
  • Right click and select "Relocate"
  • Point to the file "linked object-bl293"

Blender file browser closes and crashes short after.

Side note
The linked lib blend file is name "linked object", if i rename the "linked object-bl293" to "linked object" it works. But because i work on both OSX and Windows and sometimes also with different version. I need to rename linked files so i dont break anything.

However, i jsut tested these 2 files in an issue folder i created and then it links just fine. When these files are linked in the original folder, blender crashes right after i pick that file "linked object-bl293.blend". See attached screengrab.
folder structure crashing relocate blend.png

**System Information** Operating system: Windows-10-10.0.25357-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 531.79 **Blender Version** Broken: version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-24 18:11, hash: `e1ccd9d4a1d3` Worked: - **Short description of the error** Blender crashes when relocating a library to another library that uses the same "2nd-level" library **Exact steps for others to reproduce the error** - have some `lib_2ndlevel.blend` - link an ID from `lib_2ndlevel.blend` into `lib.blend` - also save `lib.blend` under a different name (e.g. `lib2.blend`) - link the collection from `lib.blend` into `main.blend` - with `main.blend` open, try relocating `lib.blend` to `lib2.blend` in the Outliner - crash [107946_repro.zip](/attachments/328d04ef-2bb7-4768-bbe5-39b6d92fa2a8) **Original report** Relocating linked library file results in instant crash when different file is chosen. I need this because i work on both OSX and Windows. While testing file version, i had issue with indirectly linked files. These are nested files so to say. They are linked blend files inside another linked blend file. - Download and Unzip attached `RML-test file-bl350.zip` file - open file "RML-test file-bl350.blend" - go to `Outliner` > `Blender File` and select the linked lib file with exclamation mark "linked object" - Right click and select "Relocate" - Point to the file "linked object-bl293" Blender file browser closes and crashes short after. Side note The linked lib blend file is name "linked object", if i rename the "linked object-bl293" to "linked object" it works. But because i work on both OSX and Windows and sometimes also with different version. I need to rename linked files so i dont break anything. However, i jsut tested these 2 files in an issue folder i created and then it links just fine. When these files are linked in the original folder, blender crashes right after i pick that file "linked object-bl293.blend". See attached screengrab. ![folder structure crashing relocate blend.png](/attachments/23a02804-3c6c-4cd2-a729-2639c1c5ab18)
RML-test file-bl350.zip
742 KiB
folder structure crashing relocate blend.png
72 KiB
Rombout Versluijs added the
Priority
Normal
Type
Report
Status
Needs Triage
 labels 2023-05-15 19:31:20 +02:00
Iliya Katushenock added the
Interest
Asset Browser
 label 2023-05-15 19:31:57 +02:00
Rombout Versluijs commented 2023-05-15 19:35:46 +02:00
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As i was reading this post, #95480 #95480, i still seeing it crashing in some cases.

As i was reading this post, #95480 https://projects.blender.org/blender/blender/issues/95480, i still seeing it crashing in some cases.
Rombout Versluijs commented 2023-05-15 19:52:08 +02:00
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Here's also the blend file which is linked into the file linked object-bl293

Here's also the blend file which is linked into the file linked object-bl293
animated sphere.blend
723 KiB
Germano Cavalcante commented 2023-05-16 17:09:25 +02:00
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Thank you for the report.
I can confirm the issue.
(I edited the steps a bit to make it a little clearer)

This is the crash call stack:

>	blender.exe!BLI_addtail(ListBase * listbase, void * vlink) Line 118	C++
 	blender.exe!blender::ed::outliner::outliner_add_element(SpaceOutliner * space_outliner, ListBase * lb, void * idv, blender::ed::outliner::TreeElement * parent, short type, short index, const bool expand) Line 828	C++
 	blender.exe!blender::ed::outliner::TreeDisplayLibraries::add_library_contents(Main & mainvar, ListBase & lb, Library * lib) Line 138	C++
 	blender.exe!blender::ed::outliner::TreeDisplayLibraries::buildTree(const blender::ed::outliner::TreeSourceData & source_data) Line 83	C++
 	blender.exe!blender::ed::outliner::outliner_build_tree(Main * mainvar, Scene * scene, ViewLayer * view_layer, SpaceOutliner * space_outliner, ARegion * region) Line 1723	C++
 	blender.exe!blender::ed::outliner::draw_outliner(const bContext * C) Line 3875	C++
 	blender.exe!blender::ed::outliner::outliner_main_region_draw(const bContext * C, ARegion * region) Line 89	C++
 	blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 542	C++
 	blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 966	C
 	blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 1133	C
 	blender.exe!wm_draw_update(bContext * C) Line 1515	C
 	blender.exe!WM_main(bContext * C) Line 653	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 586	C
 	[External Code]
Thank you for the report. I can confirm the issue. (I edited the steps a bit to make it a little clearer) This is the crash call stack: ``` > blender.exe!BLI_addtail(ListBase * listbase, void * vlink) Line 118 C++ blender.exe!blender::ed::outliner::outliner_add_element(SpaceOutliner * space_outliner, ListBase * lb, void * idv, blender::ed::outliner::TreeElement * parent, short type, short index, const bool expand) Line 828 C++ blender.exe!blender::ed::outliner::TreeDisplayLibraries::add_library_contents(Main & mainvar, ListBase & lb, Library * lib) Line 138 C++ blender.exe!blender::ed::outliner::TreeDisplayLibraries::buildTree(const blender::ed::outliner::TreeSourceData & source_data) Line 83 C++ blender.exe!blender::ed::outliner::outliner_build_tree(Main * mainvar, Scene * scene, ViewLayer * view_layer, SpaceOutliner * space_outliner, ARegion * region) Line 1723 C++ blender.exe!blender::ed::outliner::draw_outliner(const bContext * C) Line 3875 C++ blender.exe!blender::ed::outliner::outliner_main_region_draw(const bContext * C, ARegion * region) Line 89 C++ blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 542 C++ blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 966 C blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 1133 C blender.exe!wm_draw_update(bContext * C) Line 1515 C blender.exe!WM_main(bContext * C) Line 653 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 586 C [External Code] ```
Germano Cavalcante added
Module
Core
Status
Confirmed
 and removed
Status
Needs Triage
 labels 2023-05-16 17:09:42 +02:00
Philipp Oeser commented 2023-05-17 10:54:05 +02:00
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==506653==ERROR: AddressSanitizer: heap-use-after-free on address 0x61d0010770a0 at pc 0x000000dfc9be bp 0x7ffc29b46480 sp 0x7ffc29b46478
READ of size 8 at 0x61d0010770a0 thread T0
    #0 0xdfc9bd in lib_override_sort_libraries_func /blender/source/blender/blenkernel/intern/lib_override.cc:3199
    #1 0xe2041d in BKE_lib_query_foreachid_process /blender/source/blender/blenkernel/intern/lib_query.c:87
    #2 0xe2e9f8 in library_foreach_id /blender/source/blender/blenkernel/intern/library.c:56
    #3 0xe22917 in library_foreach_ID_link /blender/source/blender/blenkernel/intern/lib_query.c:344
    #4 0xe22aa7 in BKE_library_foreach_ID_link /blender/source/blender/blenkernel/intern/lib_query.c:363
    #5 0xdfd807 in lib_override_libraries_index_define /blender/source/blender/blenkernel/intern/lib_override.cc:3250
    #6 0xdfde24 in BKE_lib_override_library_main_resync /blender/source/blender/blenkernel/intern/lib_override.cc:3294
    #7 0xc810999 in BKE_blendfile_library_relocate /blender/source/blender/blenkernel/intern/blendfile_link_append.c:1762
    #8 0x3eafe4f in wm_lib_relocate_exec_do /blender/source/blender/windowmanager/intern/wm_files_link.c:778
    #9 0x3eb0006 in wm_lib_relocate_exec /blender/source/blender/windowmanager/intern/wm_files_link.c:803
    #10 0x3e5eb77 in wm_handler_fileselect_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:2779
    #11 0x3e604ea in wm_handler_fileselect_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:2876
    #12 0x3e659dd in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3375
    #13 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429
    #14 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056
    #15 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646
    #16 0x90c366 in main /blender/source/creator/creator.c:583
    #17 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f)
    #18 0x7f7a2444a5c8 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x275c8)
    #19 0x90b544 in _start (/build_linux_debug/bin/blender+0x90b544)

0x61d0010770a0 is located 32 bytes inside of 2296-byte region [0x61d001077080,0x61d001077978)
freed by thread T0 here:
    #0 0x7f7a2dcb9388 in __interceptor_free.part.0 (/lib64/libasan.so.8+0xb9388)
    #1 0x1eccdd0e in MEM_lockfree_freeN /blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:102
    #2 0xdc24e4 in BKE_id_free_ex /blender/source/blender/blenkernel/intern/lib_id_delete.c:168
    #3 0xdc2515 in BKE_id_free /blender/source/blender/blenkernel/intern/lib_id_delete.c:174
    #4 0xc80fdd0 in BKE_blendfile_library_relocate /blender/source/blender/blenkernel/intern/blendfile_link_append.c:1739
    #5 0x3eafe4f in wm_lib_relocate_exec_do /blender/source/blender/windowmanager/intern/wm_files_link.c:778
    #6 0x3eb0006 in wm_lib_relocate_exec /blender/source/blender/windowmanager/intern/wm_files_link.c:803
    #7 0x3e5eb77 in wm_handler_fileselect_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:2779
    #8 0x3e604ea in wm_handler_fileselect_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:2876
    #9 0x3e659dd in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3375
    #10 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429
    #11 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056
    #12 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646
    #13 0x90c366 in main /blender/source/creator/creator.c:583
    #14 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f)

previously allocated by thread T0 here:
    #0 0x7f7a2dcba6af in __interceptor_malloc (/lib64/libasan.so.8+0xba6af)
    #1 0x1ecce6a8 in MEM_lockfree_mallocN /blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:247
    #2 0x406e55c in read_struct /blender/source/blender/blenloader/intern/readfile.cc:1764
    #3 0x407f106 in read_libblock /blender/source/blender/blenloader/intern/readfile.cc:3274
    #4 0x4087e8f in blo_read_file_internal /blender/source/blender/blenloader/intern/readfile.cc:3886
    #5 0x405a4e8 in BLO_read_from_file /blender/source/blender/blenloader/intern/readblenentry.cc:413
    #6 0x92af29 in BKE_blendfile_read /blender/source/blender/blenkernel/intern/blendfile.cc:589
    #7 0x3e93c89 in WM_file_read /blender/source/blender/windowmanager/intern/wm_files.cc:1016
    #8 0x3ea08fb in wm_file_read_opwrap /blender/source/blender/windowmanager/intern/wm_files.cc:2685
    #9 0x3ea1930 in wm_open_mainfile__open /blender/source/blender/windowmanager/intern/wm_files.cc:2808
    #10 0x3ea0c8d in operator_state_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2721
    #11 0x3ea1b8e in wm_open_mainfile_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2832
    #12 0x3ea0f4d in wm_open_mainfile__discard_changes /blender/source/blender/windowmanager/intern/wm_files.cc:2760
    #13 0x3ea0c8d in operator_state_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2721
    #14 0x3ea1b8e in wm_open_mainfile_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2832
    #15 0x3ea1bb7 in wm_open_mainfile_invoke /blender/source/blender/windowmanager/intern/wm_files.cc:2837
    #16 0x3e521a1 in wm_operator_invoke /blender/source/blender/windowmanager/intern/wm_event_system.cc:1529
    #17 0x3e5405b in wm_operator_call_internal /blender/source/blender/windowmanager/intern/wm_event_system.cc:1764
    #18 0x3e54160 in WM_operator_name_call_ptr /blender/source/blender/windowmanager/intern/wm_event_system.cc:1778
    #19 0x3e55673 in WM_operator_name_call_ptr_with_depends_on_cursor /blender/source/blender/windowmanager/intern/wm_event_system.cc:1971
    #20 0xa4132e5 in ui_apply_but_funcs_after /blender/source/blender/editors/interface/interface_handlers.cc:1022
    #21 0xa4a648e in ui_popup_handler /blender/source/blender/editors/interface/interface_handlers.cc:11597
    #22 0x3e4afa8 in wm_handler_ui_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:816
    #23 0x3e64ca4 in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3312
    #24 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429
    #25 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056
    #26 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646
    #27 0x90c366 in main /blender/source/creator/creator.c:583
    #28 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f)

SUMMARY: AddressSanitizer: heap-use-after-free /blender/source/blender/blenkernel/intern/lib_override.cc:3199 in lib_override_sort_libraries_func
Shadow bytes around the buggy address:
  0x0c3a80206dc0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206dd0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206de0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206df0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa
  0x0c3a80206e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c3a80206e10: fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206e20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206e30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206e40: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206e50: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c3a80206e60: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==506653==ABORTING
``` ==506653==ERROR: AddressSanitizer: heap-use-after-free on address 0x61d0010770a0 at pc 0x000000dfc9be bp 0x7ffc29b46480 sp 0x7ffc29b46478 READ of size 8 at 0x61d0010770a0 thread T0 #0 0xdfc9bd in lib_override_sort_libraries_func /blender/source/blender/blenkernel/intern/lib_override.cc:3199 #1 0xe2041d in BKE_lib_query_foreachid_process /blender/source/blender/blenkernel/intern/lib_query.c:87 #2 0xe2e9f8 in library_foreach_id /blender/source/blender/blenkernel/intern/library.c:56 #3 0xe22917 in library_foreach_ID_link /blender/source/blender/blenkernel/intern/lib_query.c:344 #4 0xe22aa7 in BKE_library_foreach_ID_link /blender/source/blender/blenkernel/intern/lib_query.c:363 #5 0xdfd807 in lib_override_libraries_index_define /blender/source/blender/blenkernel/intern/lib_override.cc:3250 #6 0xdfde24 in BKE_lib_override_library_main_resync /blender/source/blender/blenkernel/intern/lib_override.cc:3294 #7 0xc810999 in BKE_blendfile_library_relocate /blender/source/blender/blenkernel/intern/blendfile_link_append.c:1762 #8 0x3eafe4f in wm_lib_relocate_exec_do /blender/source/blender/windowmanager/intern/wm_files_link.c:778 #9 0x3eb0006 in wm_lib_relocate_exec /blender/source/blender/windowmanager/intern/wm_files_link.c:803 #10 0x3e5eb77 in wm_handler_fileselect_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:2779 #11 0x3e604ea in wm_handler_fileselect_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:2876 #12 0x3e659dd in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3375 #13 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429 #14 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056 #15 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646 #16 0x90c366 in main /blender/source/creator/creator.c:583 #17 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f) #18 0x7f7a2444a5c8 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x275c8) #19 0x90b544 in _start (/build_linux_debug/bin/blender+0x90b544) 0x61d0010770a0 is located 32 bytes inside of 2296-byte region [0x61d001077080,0x61d001077978) freed by thread T0 here: #0 0x7f7a2dcb9388 in __interceptor_free.part.0 (/lib64/libasan.so.8+0xb9388) #1 0x1eccdd0e in MEM_lockfree_freeN /blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:102 #2 0xdc24e4 in BKE_id_free_ex /blender/source/blender/blenkernel/intern/lib_id_delete.c:168 #3 0xdc2515 in BKE_id_free /blender/source/blender/blenkernel/intern/lib_id_delete.c:174 #4 0xc80fdd0 in BKE_blendfile_library_relocate /blender/source/blender/blenkernel/intern/blendfile_link_append.c:1739 #5 0x3eafe4f in wm_lib_relocate_exec_do /blender/source/blender/windowmanager/intern/wm_files_link.c:778 #6 0x3eb0006 in wm_lib_relocate_exec /blender/source/blender/windowmanager/intern/wm_files_link.c:803 #7 0x3e5eb77 in wm_handler_fileselect_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:2779 #8 0x3e604ea in wm_handler_fileselect_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:2876 #9 0x3e659dd in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3375 #10 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429 #11 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056 #12 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646 #13 0x90c366 in main /blender/source/creator/creator.c:583 #14 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f) previously allocated by thread T0 here: #0 0x7f7a2dcba6af in __interceptor_malloc (/lib64/libasan.so.8+0xba6af) #1 0x1ecce6a8 in MEM_lockfree_mallocN /blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:247 #2 0x406e55c in read_struct /blender/source/blender/blenloader/intern/readfile.cc:1764 #3 0x407f106 in read_libblock /blender/source/blender/blenloader/intern/readfile.cc:3274 #4 0x4087e8f in blo_read_file_internal /blender/source/blender/blenloader/intern/readfile.cc:3886 #5 0x405a4e8 in BLO_read_from_file /blender/source/blender/blenloader/intern/readblenentry.cc:413 #6 0x92af29 in BKE_blendfile_read /blender/source/blender/blenkernel/intern/blendfile.cc:589 #7 0x3e93c89 in WM_file_read /blender/source/blender/windowmanager/intern/wm_files.cc:1016 #8 0x3ea08fb in wm_file_read_opwrap /blender/source/blender/windowmanager/intern/wm_files.cc:2685 #9 0x3ea1930 in wm_open_mainfile__open /blender/source/blender/windowmanager/intern/wm_files.cc:2808 #10 0x3ea0c8d in operator_state_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2721 #11 0x3ea1b8e in wm_open_mainfile_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2832 #12 0x3ea0f4d in wm_open_mainfile__discard_changes /blender/source/blender/windowmanager/intern/wm_files.cc:2760 #13 0x3ea0c8d in operator_state_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2721 #14 0x3ea1b8e in wm_open_mainfile_dispatch /blender/source/blender/windowmanager/intern/wm_files.cc:2832 #15 0x3ea1bb7 in wm_open_mainfile_invoke /blender/source/blender/windowmanager/intern/wm_files.cc:2837 #16 0x3e521a1 in wm_operator_invoke /blender/source/blender/windowmanager/intern/wm_event_system.cc:1529 #17 0x3e5405b in wm_operator_call_internal /blender/source/blender/windowmanager/intern/wm_event_system.cc:1764 #18 0x3e54160 in WM_operator_name_call_ptr /blender/source/blender/windowmanager/intern/wm_event_system.cc:1778 #19 0x3e55673 in WM_operator_name_call_ptr_with_depends_on_cursor /blender/source/blender/windowmanager/intern/wm_event_system.cc:1971 #20 0xa4132e5 in ui_apply_but_funcs_after /blender/source/blender/editors/interface/interface_handlers.cc:1022 #21 0xa4a648e in ui_popup_handler /blender/source/blender/editors/interface/interface_handlers.cc:11597 #22 0x3e4afa8 in wm_handler_ui_call /blender/source/blender/windowmanager/intern/wm_event_system.cc:816 #23 0x3e64ca4 in wm_handlers_do_intern /blender/source/blender/windowmanager/intern/wm_event_system.cc:3312 #24 0x3e6605b in wm_handlers_do /blender/source/blender/windowmanager/intern/wm_event_system.cc:3429 #25 0x3e70591 in wm_event_do_handlers /blender/source/blender/windowmanager/intern/wm_event_system.cc:4056 #26 0x3e27510 in WM_main /blender/source/blender/windowmanager/intern/wm.c:646 #27 0x90c366 in main /blender/source/creator/creator.c:583 #28 0x7f7a2444a50f in __libc_start_call_main (/lib64/libc.so.6+0x2750f) SUMMARY: AddressSanitizer: heap-use-after-free /blender/source/blender/blenkernel/intern/lib_override.cc:3199 in lib_override_sort_libraries_func Shadow bytes around the buggy address: 0x0c3a80206dc0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206dd0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206de0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206df0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa 0x0c3a80206e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c3a80206e10: fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206e20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206e30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206e40: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206e50: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c3a80206e60: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==506653==ABORTING ```
Julian Eisel removed the
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Charles-Gazel commented 2023-07-24 21:07:01 +02:00
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bug confirmed, and also present in 3.6.1 (with parameters imported from 3.5.1 option selected)

bug confirmed, and also present in 3.6.1 (with parameters imported from 3.5.1 option selected)
Philipp Oeser commented 2024-02-20 14:00:30 +01:00
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OK, I think I got an easier repro case and it seems it happens in this case:

  • have some lib_2ndlevel.blend
  • link an ID from lib_2ndlevel.blend into lib.blend
  • also save lib.blend under a different name (e.g. lib2.blend)
  • link the collection from lib.blend into main.blend
  • with main.blend open, try relocating lib.blend to lib2.blend in the Outliner
  • crash
OK, I think I got an easier repro case and it seems it happens in this case: - have some `lib_2ndlevel.blend` - link an ID from `lib_2ndlevel.blend` into `lib.blend` - also save `lib.blend` under a different name (e.g. `lib2.blend`) - link the collection from `lib.blend` into `main.blend` - with `main.blend` open, try relocating `lib.blend` to `lib2.blend` in the Outliner - crash
107946_repro.zip
434 KiB
Philipp Oeser changed title from Blender keeps crashing relocating linked library [3.5.1] to Blender crashes when relocating a library to another library that uses the same "2nd-level" library 2024-02-20 14:04:48 +01:00
Philipp Oeser commented 2024-02-20 14:05:30 +01:00
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@mont29 : raising the priority (since this is a crasher that is not unlikely to run into)

@mont29 : raising the priority (since this is a crasher that is not unlikely to run into)
Philipp Oeser added
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Priority
Normal
 labels 2024-02-20 14:05:42 +01:00
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 labels 2024-02-21 18:19:16 +01:00
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