blender/blender
blender/blender
195
621
Fork 967
Code Issues 6.4k Pull Requests 1.1k Projects 22 Wiki Activity

heap-use-after-free after assigning a material #94362

New Issue
Closed
opened 2021-12-24 13:37:35 +01:00 by Sybren A. Stüvel · 4 comments
Sybren A. Stüvel commented 2021-12-24 13:37:35 +01:00
Member
Copy Link

System Information
Operating system: Linux-5.4.0-91-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.91.03

Blender Version
Broken: version: 3.1.0 Alpha, branch: master, commit date: today, hash: c0db8a9a3b
Worked: 3.0 release

It seems to be caused by 7e712b2d6a

Short description of error
When dragging a material from the asset browser onto an object, Blender (ASAN/debug build) crashes with a heap-use-after-free error.

I've had Blender crash also without ASAN on a release build, but then it was less predictable when the crash would happen.

Exact steps for others to reproduce the error

  • Start an ASAN-enabled debug build of Blender.
  • Download the Cube Diorama demo file and open it.
  • Drag a material from the asset browser onto the floor.

ASAN stack traces:
P2680: (An Untitled Masterwork)

=================================================================
==168340==ERROR: AddressSanitizer: heap-use-after-free on address 0x6190006f0362 at pc 0x000001c6a230 bp 0x7ffe649af2c0 sp 0x7ffe649af2b0
READ of size 2 at 0x6190006f0362 thread T0
    #0 0x1c6a22f in image_get_gpu_texture /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:356
    #1 0x1c6bdce in BKE_image_get_gpu_texture /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:494
    #2 0x46e46d5 in DRW_shgroup_add_material_resources /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager_data.c:1374
    #3 0x479c402 in material_opaque /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:634
    #4 0x479f335 in eevee_material_cache_get /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:752
    #5 0x479f335 in EEVEE_materials_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:825
    #6 0x4748748 in EEVEE_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_engine.c:126
    #7 0x46bfbda in drw_engines_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1082
    #8 0x46c59e8 in DRW_draw_render_loop_ex /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1697
    #9 0x46c4ace in DRW_draw_view /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1609
    #10 0x915ec91 in view3d_draw_view /home/sybren/workspace/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1560
    #11 0x915ee1a in view3d_main_region_draw /home/sybren/workspace/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1582
    #12 0x640ad5e in ED_region_do_draw /home/sybren/workspace/blender-git/blender/source/blender/editors/screen/area.c:558
    #13 0x3a6ccca in wm_draw_window_offscreen /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:731
    #14 0x3a6defc in wm_draw_window /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:881
    #15 0x3a6f36c in wm_draw_update /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:1082
    #16 0x3a5bb31 in WM_main /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm.c:645
    #17 0x1a975ab in main /home/sybren/workspace/blender-git/blender/source/creator/creator.c:561
    #18 0x7fa4169090b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
    #19 0x1a9697d in _start (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x1a9697d)

0x6190006f0362 is located 994 bytes inside of 1032-byte region [0x6190006eff80,0x6190006f0388)
freed by thread #35 here:
    #0 0x7fa41719e7cf in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10d7cf)
    #1 0xe6fa096 in MEM_lockfree_freeN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:130
    #2 0x57d60ba in node_free_standard_storage /home/sybren/workspace/blender-git/blender/source/blender/nodes/intern/node_util.c:61
    #3 0x1eefc91 in node_free_node /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:3101
    #4 0x1ece8fd in ntree_free_data /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:287
    #5 0x1cedaef in BKE_libblock_free_datablock /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85
    #6 0x45b3413 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1024
    #7 0x45b2b16 in blender::deg::deg_update_copy_on_write_datablock(blender::deg::Depsgraph const*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:903
    #8 0x45b392a in blender::deg::deg_evaluate_copy_on_write(Depsgraph*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1039
    #9 0x462ca68 in operator() /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:190
    #10 0x466d655 in _M_invoke /usr/include/c++/9/bits/std_function.h:300
    #11 0x45aa4dc in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/9/bits/std_function.h:688
    #12 0x45a58d5 in evaluate_node /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:118
    #13 0x45a5924 in deg_task_run_func /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:129
    #14 0xe6c108f in Task::operator()() const /home/sybren/workspace/blender-git/blender/source/blender/blenlib/intern/task_pool.cc:178
    #15 0xe6c489b in tbb::internal::function_task<Task>::execute() /home/sybren/workspace/blender-git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059
    #16 0x3a4fd54 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4fd54)

previously allocated by thread #34 here:
    #0 0x7fa41719ebc8 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
    #1 0xe6faaf6 in MEM_lockfree_mallocN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:277
    #2 0xe6fa200 in MEM_lockfree_dupallocN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:146
    #3 0x57d628a in node_copy_standard_storage /home/sybren/workspace/blender-git/blender/source/blender/nodes/intern/node_util.c:74
    #4 0x1ee5058 in BKE_node_copy_ex /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:2304
    #5 0x1ecc639 in ntree_copy_data /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:159
    #6 0x1cdc059 in BKE_id_copy_ex /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/lib_id.c:630
    #7 0x45ae0e1 in id_copy_inplace_no_main /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:304
    #8 0x45b25ac in deg_expand_copy_on_write_datablock /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:861
    #9 0x45b2b2f in blender::deg::deg_update_copy_on_write_datablock(blender::deg::Depsgraph const*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:904
    #10 0x45b392a in blender::deg::deg_evaluate_copy_on_write(Depsgraph*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1039
    #11 0x462ca68 in operator() /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:190
    #12 0x466d655 in _M_invoke /usr/include/c++/9/bits/std_function.h:300
    #13 0x45aa4dc in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/9/bits/std_function.h:688
    #14 0x45a58d5 in evaluate_node /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:118
    #15 0x45a5924 in deg_task_run_func /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:129
    #16 0xe6c108f in Task::operator()() const /home/sybren/workspace/blender-git/blender/source/blender/blenlib/intern/task_pool.cc:178
    #17 0xe6c489b in tbb::internal::function_task<Task>::execute() /home/sybren/workspace/blender-git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059
    #18 0x3a4fd54 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4fd54)

Thread #35 created by #26 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x62d00009de7f  (<unknown module>)

Thread #26 created by T22 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x62d00009e27f  (<unknown module>)

Thread T22 created by T0 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x60c00000213f  (<unknown module>)

Thread #34 created by #28 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x7efff  (<unknown module>)

Thread #28 created by T23 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x62d00009e17f  (<unknown module>)

Thread T23 created by T0 here:
    #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
    #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968)
    #2 0x62d00009e37f  (<unknown module>)

SUMMARY: AddressSanitizer: heap-use-after-free /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:356 in image_get_gpu_texture
Shadow bytes around the buggy address:
  0x0c32800d6010: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d6020: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d6030: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d6040: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d6050: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x0c32800d6060: fd fd fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd
  0x0c32800d6070: fd fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c32800d6080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c32800d6090: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d60a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c32800d60b0: 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
  Shadow gap:              cc
==168340==ABORTING
**System Information** Operating system: Linux-5.4.0-91-generic-x86_64-with-glibc2.31 64 Bits Graphics card: GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.91.03 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: today, hash: `c0db8a9a3b` Worked: 3.0 release It seems to be caused by 7e712b2d6a **Short description of error** When dragging a material from the asset browser onto an object, Blender (ASAN/debug build) crashes with a heap-use-after-free error. I've had Blender crash also without ASAN on a release build, but then it was less predictable when the crash would happen. **Exact steps for others to reproduce the error** - Start an ASAN-enabled debug build of Blender. - Download [the Cube Diorama demo file](https://www.blender.org/download/demo/bundles/bundles-3.0/asset-demo-bundle-3.0-cube-diorama.zip?x18321) and open it. - Drag a material from the asset browser onto the floor. ASAN stack traces: [P2680: (An Untitled Masterwork)](https://archive.blender.org/developer/P2680.txt) ``` ================================================================= ==168340==ERROR: AddressSanitizer: heap-use-after-free on address 0x6190006f0362 at pc 0x000001c6a230 bp 0x7ffe649af2c0 sp 0x7ffe649af2b0 READ of size 2 at 0x6190006f0362 thread T0 #0 0x1c6a22f in image_get_gpu_texture /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:356 #1 0x1c6bdce in BKE_image_get_gpu_texture /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:494 #2 0x46e46d5 in DRW_shgroup_add_material_resources /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager_data.c:1374 #3 0x479c402 in material_opaque /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:634 #4 0x479f335 in eevee_material_cache_get /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:752 #5 0x479f335 in EEVEE_materials_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_materials.c:825 #6 0x4748748 in EEVEE_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/engines/eevee/eevee_engine.c:126 #7 0x46bfbda in drw_engines_cache_populate /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1082 #8 0x46c59e8 in DRW_draw_render_loop_ex /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1697 #9 0x46c4ace in DRW_draw_view /home/sybren/workspace/blender-git/blender/source/blender/draw/intern/draw_manager.c:1609 #10 0x915ec91 in view3d_draw_view /home/sybren/workspace/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1560 #11 0x915ee1a in view3d_main_region_draw /home/sybren/workspace/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1582 #12 0x640ad5e in ED_region_do_draw /home/sybren/workspace/blender-git/blender/source/blender/editors/screen/area.c:558 #13 0x3a6ccca in wm_draw_window_offscreen /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:731 #14 0x3a6defc in wm_draw_window /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:881 #15 0x3a6f36c in wm_draw_update /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:1082 #16 0x3a5bb31 in WM_main /home/sybren/workspace/blender-git/blender/source/blender/windowmanager/intern/wm.c:645 #17 0x1a975ab in main /home/sybren/workspace/blender-git/blender/source/creator/creator.c:561 #18 0x7fa4169090b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2) #19 0x1a9697d in _start (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x1a9697d) 0x6190006f0362 is located 994 bytes inside of 1032-byte region [0x6190006eff80,0x6190006f0388) freed by thread #35 here: #0 0x7fa41719e7cf in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10d7cf) #1 0xe6fa096 in MEM_lockfree_freeN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:130 #2 0x57d60ba in node_free_standard_storage /home/sybren/workspace/blender-git/blender/source/blender/nodes/intern/node_util.c:61 #3 0x1eefc91 in node_free_node /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:3101 #4 0x1ece8fd in ntree_free_data /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:287 #5 0x1cedaef in BKE_libblock_free_datablock /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85 #6 0x45b3413 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1024 #7 0x45b2b16 in blender::deg::deg_update_copy_on_write_datablock(blender::deg::Depsgraph const*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:903 #8 0x45b392a in blender::deg::deg_evaluate_copy_on_write(Depsgraph*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1039 #9 0x462ca68 in operator() /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:190 #10 0x466d655 in _M_invoke /usr/include/c++/9/bits/std_function.h:300 #11 0x45aa4dc in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/9/bits/std_function.h:688 #12 0x45a58d5 in evaluate_node /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:118 #13 0x45a5924 in deg_task_run_func /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:129 #14 0xe6c108f in Task::operator()() const /home/sybren/workspace/blender-git/blender/source/blender/blenlib/intern/task_pool.cc:178 #15 0xe6c489b in tbb::internal::function_task<Task>::execute() /home/sybren/workspace/blender-git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059 #16 0x3a4fd54 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4fd54) previously allocated by thread #34 here: #0 0x7fa41719ebc8 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8) #1 0xe6faaf6 in MEM_lockfree_mallocN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:277 #2 0xe6fa200 in MEM_lockfree_dupallocN /home/sybren/workspace/blender-git/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:146 #3 0x57d628a in node_copy_standard_storage /home/sybren/workspace/blender-git/blender/source/blender/nodes/intern/node_util.c:74 #4 0x1ee5058 in BKE_node_copy_ex /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:2304 #5 0x1ecc639 in ntree_copy_data /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/node.cc:159 #6 0x1cdc059 in BKE_id_copy_ex /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/lib_id.c:630 #7 0x45ae0e1 in id_copy_inplace_no_main /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:304 #8 0x45b25ac in deg_expand_copy_on_write_datablock /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:861 #9 0x45b2b2f in blender::deg::deg_update_copy_on_write_datablock(blender::deg::Depsgraph const*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:904 #10 0x45b392a in blender::deg::deg_evaluate_copy_on_write(Depsgraph*, blender::deg::IDNode const*) /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1039 #11 0x462ca68 in operator() /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:190 #12 0x466d655 in _M_invoke /usr/include/c++/9/bits/std_function.h:300 #13 0x45aa4dc in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const /usr/include/c++/9/bits/std_function.h:688 #14 0x45a58d5 in evaluate_node /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:118 #15 0x45a5924 in deg_task_run_func /home/sybren/workspace/blender-git/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:129 #16 0xe6c108f in Task::operator()() const /home/sybren/workspace/blender-git/blender/source/blender/blenlib/intern/task_pool.cc:178 #17 0xe6c489b in tbb::internal::function_task<Task>::execute() /home/sybren/workspace/blender-git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059 #18 0x3a4fd54 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4fd54) Thread #35 created by #26 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x62d00009de7f (<unknown module>) Thread #26 created by T22 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x62d00009e27f (<unknown module>) Thread T22 created by T0 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x60c00000213f (<unknown module>) Thread #34 created by #28 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x7efff (<unknown module>) Thread #28 created by T23 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x62d00009e17f (<unknown module>) Thread T23 created by T0 here: #0 0x7fa4170cb805 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a805) #1 0x3a4b968 in tbb::internal::rml::private_server::wake_some(int) (/home/sybren/workspace/blender-git/build_debug/bin/blender+0x3a4b968) #2 0x62d00009e37f (<unknown module>) SUMMARY: AddressSanitizer: heap-use-after-free /home/sybren/workspace/blender-git/blender/source/blender/blenkernel/intern/image_gpu.cc:356 in image_get_gpu_texture Shadow bytes around the buggy address: 0x0c32800d6010: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d6020: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d6030: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d6040: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d6050: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x0c32800d6060: fd fd fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd 0x0c32800d6070: fd fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c32800d6080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c32800d6090: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d60a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c32800d60b0: 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 Shadow gap: cc ==168340==ABORTING ```
Sybren A. Stüvel commented 2021-12-24 13:37:35 +01:00
Author
Member
Copy Link

Added subscriber: @dr.sybren

Added subscriber: @dr.sybren
Jesse Yurkovich commented 2021-12-24 22:22:59 +01:00
Member
Copy Link

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

Changed status from 'Needs Triage' to: 'Confirmed'
blender-admin commented 2021-12-25 11:14:02 +01:00
Copy Link

This issue was referenced by 28df0107d4

This issue was referenced by 28df0107d4a83dd7ce62781bef821092db1e0835
Jacques Lucke commented 2021-12-25 11:15:46 +01:00
Member
Copy Link

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Jacques Lucke self-assigned this 2021-12-25 11:15:46 +01:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset System
Asset datablocks, libraries, browser and shelf
Interest
Audio
Interest
Automated Testing
Interest
BlendFile
Interest
Blender Asset Bundle
Interest
Code Documentation
Code comments, Python/RNA API descriptions
Interest
Collada
Interest
Compatibility
Backward and forward compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
FBX
FBX I/O related topics
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 & IO
Interest
Platforms & Builds
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
USD
Interest
UV Editing
Interest
Undo
Interest
User Interface
Interest
VFX & Video
Interest
Video Sequencer
Interest
Viewport & EEVEE
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Wayland windowing on Unix
Interest
Workbench
Interest
glTF
glTF format I/O topics
Interest: X11
Xorg/X11 windowing
Legacy
Asset Browser Project
Archived
Legacy
Blender 2.8 Project
Archived
Legacy
Milestone 1: Basic, Local Asset Browser
Archived
Legacy
OpenGL Error
Archived
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Related to security, see policy: https://developer.blender.org/docs/handbook/bug_reports/vulnerability_reports/
Module
Animation & Rigging
Module
Asset System
Module
Core
Module
Development Management
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline & IO
Module
Platforms & Builds
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Module
Viewport & EEVEE
Platform
FreeBSD
Platform
Linux
Platform
Windows
Platform
macOS
Severity
High
Severity
Low
Severity
Normal
Severity
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
Archived
Type
Report
Archived
Type
To Do
No Label
Interest
Nodes & Physics
Module
Nodes & Physics
Severity
Normal
Status
Resolved
Type
Report
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
Hoshinova James-McCarthy-4 Sebastian-Herholz casey-bianco-davis gandalf3 Blendify Aaron Carlisle quantimoney Aditya Y Jeppu Alaska Alaska angavrilov Alexander Gavrilov frogstomp Aleš Jelovčan amelief Amélie Fondevilla elubie Andrea Weikert Andy_Goralczyk Andy Goralczyk ankitm Ankit Meel Anthony-Roberts Anthony Roberts antoniov Antonio Vazquez aras_p Aras Pranckevicius Arnd Arnd Marijnissen bartvdbraak Bart van der Braak mont29 Bastien Montagne blender-bot Blender Bot bnagirniak Bogdan Nagirniak BClark Brad Clark brecht Brecht Van Lommel BrianSavery Brian Savery (AMD) ideasman42 Campbell Barton CharlesWardlaw Charles Wardlaw CharlieJolly Charlie Jolly Chris_Blackbourn Chris Blackbourn lateasusual Chris Clyne (Lateasusual) ChrisLend Christoph Lendenfeld HobbesOS Cian Jinks fclem Clément Foucault cmbasnett Colin Basnett Kdaf Colin Marmond dfelinto Dalai Felinto pioverfour Damien Picard DanielBystedt Daniel Bystedt pepe-school-land Daniel Martinez Lara zanqdo Daniel Salazar Mets Demeter Dzadik erik85 Erik Abrahamsson EAW Evan Wilson filedescriptor Falk David fsiddi Francesco Siddi GaiaClary Gaia Clary DagerD Georgiy Markelov mano-wii Germano Cavalcante zazizizou Habib Gahbiche HooglyBoogly Hans Goudey Harley Harley Acheson weasel Henrik D. Hjalti Hjalti Hjálmarsson howardt Howard Trickey nirved-1 Hristo Gueorguiev mod_moder Iliya Katushenock brita Inês Almeida JacquesLucke Jacques Lucke Jason-Fielder Jason Fielder JasonSchleifer Jason schleifer Jebbly Jeffrey Liu Jeroen-Bakker Jeroen Bakker deadpin Jesse Yurkovich neXyon Joerg Mueller eliphaz John Kiril Swenson guitargeek Johnny Matthews Brainzman Jonas Holzman JoniMercado Jonatan Mercado JorgeBernalMartinez Jorge Bernal JosephEagar Joseph Eagar JoshuaLeung Joshua Leung Bone-Studio Juan Gea jpbouza-4 Juan Pablo Bouza JulianEisel Julian Eisel JulienDuroure Julien Duroure JulienKaspar Julien Kaspar kevindietrich Kévin Dietrich lone_noel Leon Schittek LucianoMunoz Luciano Muñoz Sessarego LukasStockner Lukas Stockner LukasTonne Lukas Tönne LunaRood Luna Rood MaiLavelle Mai Lavelle EosFoxx Marion Stalke Baardaap Martijn Versteegh scorpion81 Martin Felke mendio Matias Mendiola Matt-McLin Matt McLin MetinSeven Metin Seven wave Michael B Johnson Michael-Jones Michael Jones (Apple) makowalski Michael Kowalski pragma37 Miguel Pozo nrupsis Nate Rupsis jesterking Nathan Letwory nathanvegdahl Nathan Vegdahl PrototypeNM1 Nicholas Rishel nickberckley Nika Kutsniashvili Sirgienko Nikita Sirgienko OmarEmaraDev Omar Emara pablovazquez Pablo Vazquez PaoloAcampora Paolo Acampora PascalSchon Pascal Schön pmoursnv Patrick Mours muxed-reality Peter Kim lichtwerk Philipp Oeser P2design Pierrick PICAUT PratikPB2123 Pratik Borhade Limarest Ramil Roosileht farsthary Raul Fernandez Hernandez LazyDodo Ray molenkamp iss Richard Antalik rjg Robert Guetzkow salipour Sahar A. Kashi Sayak-Biswas Sayak Biswas Sean-Kim Sean Kim sherholz Sebastian Herholz sebastian_k Sebastian Koenig ZedDB Sebastian Parborg sebbas Sebastián Barschkis Sergey Sergey Sharybin IRIEShinsuke Shinsuke Irie sidd017 Siddhartha Jejurkar SietseB Sietse Brouwer SimonThommes Simon Thommes SonnyCampbell_Unity Sonny Campbell Stefan_Werner Stefan Werner Lockal Sv. Lockal dr.sybren Sybren A. Stüvel ThomasDinges Thomas Dinges Ton Ton Roosendaal BassamKurdali Ursula kurdali Vasyl-Pidhirskyi Vasyl Pidhirskyi WannesMalfait Wannes Malfait wbmoss_dev Wayde Moss weizhen Weizhen Huang leesonw William Leeson xavierh Xavier Hallade jenkm Yevgeny Makarov ChengduLittleA YimingWu gfxcoder jon denning
No Assignees Jacques Lucke
4 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: blender/blender#94362
No description provided.
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?