Geometry Nodes: crash with the capture Attribute node #92153

New Issue

Dalai Felinto · 2021-10-12T17:25:48+02:00

Dalai Felinto commented

2021-10-12 17:25:48 +02:00

Blender Version
Broken: version: 3.0.0 Alpha, 29e5dc1b19
Worked: -

Short description of error
Crash in geometry nodes file

Exact steps for others to reproduce the error

capture-attribute-crash.blend

Add a Capture Attribute node, and set its domain to Face.
Go to edit mode and back to object mode.

Notes:

If I change the Capture Attribute domain from Face to Points, the crash goes away.
Test this with ASAN or toggling back and forth multiple times to and from the edit mode.

**Blender Version** Broken: version: 3.0.0 Alpha, 29e5dc1b19790 Worked: - **Short description of error** Crash in geometry nodes file **Exact steps for others to reproduce the error** [capture-attribute-crash.blend](https://archive.blender.org/developer/F11043348/capture-attribute-crash.blend) * Add a Capture Attribute node, and set its domain to Face. * Go to edit mode and back to object mode. Notes: * If I change the Capture Attribute domain from Face to Points, the crash goes away. * Test this with ASAN or toggling back and forth multiple times to and from the edit mode.

Dalai Felinto commented

2021-10-12 17:25:48 +02:00

Added subscriber: @dfelinto

Dalai Felinto commented

2021-10-12 17:27:29 +02:00

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

Dalai Felinto commented

2021-10-12 17:27:29 +02:00

This file came from 2.93, but I jumped to a few branches with it. So there is a chance the file itself is corrupt. So I'm setting it as confirmed, but leaving the subtype as report. If the problem is the file, I can find a way to re-create my changes and move on.

Hans Goudey commented

2021-10-12 17:40:52 +02:00

Added subscriber: @HooglyBoogly

Hans Goudey commented

2021-10-12 17:40:52 +02:00

This is a use-after-free. I don't think the file is corrupt or anything, since I've seen this before. I think the anonymous attribute ID is missing a reference, which means it is freed while it still has a user. I'm a bit stumped at the moment-- the issue would probably be easier to get to if the file was simpler though.

==142269==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000497350 at pc 0x0000058deed0 bp 0x7ffc065ad5f0 sp 0x7ffc065ad5e8
WRITE of size 4 at 0x603000497350 thread T0
    - 0 0x58deecf in std::__atomic_base<int>::fetch_sub(int, std::memory_order) /usr/include/c++/11/bits/atomic_base.h:646
    - 1 0x58deecf in BKE_anonymous_attribute_id_decrement_weak /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:98
    - 2 0x536317c in customData_free_layer__internal /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2224
    - 3 0x536389c in CustomData_free /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2257
    - 4 0x3dda903 in mesh_clear_geometry /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:909
    - 5 0x3dcc9ca in mesh_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:172
    - 6 0x3dddfb7 in BKE_mesh_eval_delete /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:1109
    - 7 0x3fa9b00 in BKE_object_free_derived_caches /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1745
    - 8 0x3fa3e58 in BKE_object_free_modifiers /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1232
    - 9 0x3f93212 in object_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:282
    - 10 0x3d103a9 in BKE_libblock_free_datablock /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85
    - 11 0x65a5053 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1068
    - 12 0x661e525 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:152
    - 13 0x661e953 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:157
    - 14 0x6582e6a in std::default_delete<blender::deg::DepsgraphNodeBuilder>::operator()(blender::deg::DepsgraphNodeBuilder*) const /usr/include/c++/11/bits/unique_ptr.h:85
    - 15 0x65824e3 in std::unique_ptr<blender::deg::DepsgraphNodeBuilder, std::default_delete<blender::deg::DepsgraphNodeBuilder> >::~unique_ptr() /usr/include/c++/11/bits/unique_ptr.h:361
    - 16 0x65809a1 in blender::deg::AbstractBuilderPipeline::build_step_nodes() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:74
    - 17 0x657f837 in blender::deg::AbstractBuilderPipeline::build() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:51
    - 18 0x64a4e18 in DEG_graph_build_from_view_layer /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:259
    - 19 0x64a63c5 in DEG_graph_relations_update /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:312
    - 20 0x420ac00 in scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2490
    - 21 0x420ad4b in BKE_scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2546
    - 22 0x59f8f42 in wm_event_do_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:388
    - 23 0x59f92b6 in wm_event_do_refresh_wm_and_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:413
    - 24 0x59fbbaa in wm_event_do_notifiers /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:622
    - 25 0x59e292a in WM_main /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm.c:650
    - 26 0x3aa4848 in main /home/hans/Blender-Git/blender/source/creator/creator.c:558
    - 27 0x7f42ce473b74 in __libc_start_main (/lib64/libc.so.6+0x27b74)
    #28 0x3aa39dd in _start (/home/hans/Blender-Git/build_linux_debug/bin/blender+0x3aa39dd)

0x603000497350 is located 0 bytes inside of 24-byte region [0x603000497350,0x603000497368)
freed by thread T0 here:
    - 0 0x7f42ceae9f27 in operator delete(void*, unsigned long) (/lib64/libasan.so.6+0xb0f27)
    - 1 0x58def39 in BKE_anonymous_attribute_id_decrement_weak /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:100
    - 2 0x536317c in customData_free_layer__internal /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2224
    - 3 0x536389c in CustomData_free /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2257
    - 4 0x3dda903 in mesh_clear_geometry /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:909
    - 5 0x3dcc9ca in mesh_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:172
    - 6 0x3dddfb7 in BKE_mesh_eval_delete /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:1109
    - 7 0x3fa9b00 in BKE_object_free_derived_caches /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1745
    - 8 0x3fa3e58 in BKE_object_free_modifiers /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1232
    - 9 0x3f93212 in object_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:282
    - 10 0x3d103a9 in BKE_libblock_free_datablock /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85
    - 11 0x65a5053 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1068
    - 12 0x661e525 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:152
    - 13 0x661e953 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:157
    - 14 0x6582e6a in std::default_delete<blender::deg::DepsgraphNodeBuilder>::operator()(blender::deg::DepsgraphNodeBuilder*) const /usr/include/c++/11/bits/unique_ptr.h:85
    - 15 0x65824e3 in std::unique_ptr<blender::deg::DepsgraphNodeBuilder, std::default_delete<blender::deg::DepsgraphNodeBuilder> >::~unique_ptr() /usr/include/c++/11/bits/unique_ptr.h:361
    - 16 0x65809a1 in blender::deg::AbstractBuilderPipeline::build_step_nodes() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:74
    - 17 0x657f837 in blender::deg::AbstractBuilderPipeline::build() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:51
    - 18 0x64a4e18 in DEG_graph_build_from_view_layer /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:259
    - 19 0x64a63c5 in DEG_graph_relations_update /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:312
    - 20 0x420ac00 in scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2490
    - 21 0x420ad4b in BKE_scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2546
    - 22 0x59f8f42 in wm_event_do_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:388
    - 23 0x59f92b6 in wm_event_do_refresh_wm_and_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:413
    - 24 0x59fbbaa in wm_event_do_notifiers /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:622
    - 25 0x59e292a in WM_main /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm.c:650
    - 26 0x3aa4848 in main /home/hans/Blender-Git/blender/source/creator/creator.c:558
    - 27 0x7f42ce473b74 in __libc_start_main (/lib64/libc.so.6+0x27b74)

previously allocated by thread T31 here:
    - 0 0x7f42ceae90a7 in operator new(unsigned long) (/lib64/libasan.so.6+0xb00a7)
    - 1 0x58de6e6 in BKE_anonymous_attribute_id_new_strong /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:72
    - 2 0x7b2b0b1 in blender::bke::OwnedAnonymousAttributeID<true>::OwnedAnonymousAttributeID(blender::StringRefNull) /home/hans/Blender-Git/blender/source/blender/blenkernel/BKE_anonymous_attribute.hh:47
    - 3 0x7b288ab in geo_node_attribute_capture_exec /home/hans/Blender-Git/blender/source/blender/nodes/geometry/nodes/node_geo_attribute_capture.cc:147
    - 4 0x6d292f5 in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::execute_geometry_node(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:896
    - 5 0x6d28c22 in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::execute_node(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:872
    - 6 0x6d25b9c in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::node_task_run(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:697
    - 7 0x6d259de in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::run_node_from_task_pool(TaskPool*, void*) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:681
    - 8 0x1ceb9236 in Task::operator()() const /home/hans/Blender-Git/blender/source/blender/blenlib/intern/task_pool.cc:178
    - 9 0x1cebc9ec in tbb::internal::function_task<Task>::execute() /home/hans/Blender-Git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059
    #10 0x59d6824 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/hans/Blender-Git/build_linux_debug/bin/blender+0x59d6824)

This is a use-after-free. I don't think the file is corrupt or anything, since I've seen this before. I think the anonymous attribute ID is missing a reference, which means it is freed while it still has a user. I'm a bit stumped at the moment-- the issue would probably be easier to get to if the file was simpler though. ```lines=15 ==142269==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000497350 at pc 0x0000058deed0 bp 0x7ffc065ad5f0 sp 0x7ffc065ad5e8 WRITE of size 4 at 0x603000497350 thread T0 - 0 0x58deecf in std::__atomic_base<int>::fetch_sub(int, std::memory_order) /usr/include/c++/11/bits/atomic_base.h:646 - 1 0x58deecf in BKE_anonymous_attribute_id_decrement_weak /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:98 - 2 0x536317c in customData_free_layer__internal /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2224 - 3 0x536389c in CustomData_free /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2257 - 4 0x3dda903 in mesh_clear_geometry /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:909 - 5 0x3dcc9ca in mesh_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:172 - 6 0x3dddfb7 in BKE_mesh_eval_delete /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:1109 - 7 0x3fa9b00 in BKE_object_free_derived_caches /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1745 - 8 0x3fa3e58 in BKE_object_free_modifiers /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1232 - 9 0x3f93212 in object_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:282 - 10 0x3d103a9 in BKE_libblock_free_datablock /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85 - 11 0x65a5053 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1068 - 12 0x661e525 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:152 - 13 0x661e953 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:157 - 14 0x6582e6a in std::default_delete<blender::deg::DepsgraphNodeBuilder>::operator()(blender::deg::DepsgraphNodeBuilder*) const /usr/include/c++/11/bits/unique_ptr.h:85 - 15 0x65824e3 in std::unique_ptr<blender::deg::DepsgraphNodeBuilder, std::default_delete<blender::deg::DepsgraphNodeBuilder> >::~unique_ptr() /usr/include/c++/11/bits/unique_ptr.h:361 - 16 0x65809a1 in blender::deg::AbstractBuilderPipeline::build_step_nodes() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:74 - 17 0x657f837 in blender::deg::AbstractBuilderPipeline::build() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:51 - 18 0x64a4e18 in DEG_graph_build_from_view_layer /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:259 - 19 0x64a63c5 in DEG_graph_relations_update /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:312 - 20 0x420ac00 in scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2490 - 21 0x420ad4b in BKE_scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2546 - 22 0x59f8f42 in wm_event_do_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:388 - 23 0x59f92b6 in wm_event_do_refresh_wm_and_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:413 - 24 0x59fbbaa in wm_event_do_notifiers /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:622 - 25 0x59e292a in WM_main /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm.c:650 - 26 0x3aa4848 in main /home/hans/Blender-Git/blender/source/creator/creator.c:558 - 27 0x7f42ce473b74 in __libc_start_main (/lib64/libc.so.6+0x27b74) #28 0x3aa39dd in _start (/home/hans/Blender-Git/build_linux_debug/bin/blender+0x3aa39dd) 0x603000497350 is located 0 bytes inside of 24-byte region [0x603000497350,0x603000497368) freed by thread T0 here: - 0 0x7f42ceae9f27 in operator delete(void*, unsigned long) (/lib64/libasan.so.6+0xb0f27) - 1 0x58def39 in BKE_anonymous_attribute_id_decrement_weak /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:100 - 2 0x536317c in customData_free_layer__internal /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2224 - 3 0x536389c in CustomData_free /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/customdata.c:2257 - 4 0x3dda903 in mesh_clear_geometry /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:909 - 5 0x3dcc9ca in mesh_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:172 - 6 0x3dddfb7 in BKE_mesh_eval_delete /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/mesh.c:1109 - 7 0x3fa9b00 in BKE_object_free_derived_caches /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1745 - 8 0x3fa3e58 in BKE_object_free_modifiers /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:1232 - 9 0x3f93212 in object_free_data /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/object.c:282 - 10 0x3d103a9 in BKE_libblock_free_datablock /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/lib_id_delete.c:85 - 11 0x65a5053 in blender::deg::deg_free_copy_on_write_datablock(ID*) /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:1068 - 12 0x661e525 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:152 - 13 0x661e953 in blender::deg::DepsgraphNodeBuilder::~DepsgraphNodeBuilder() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:157 - 14 0x6582e6a in std::default_delete<blender::deg::DepsgraphNodeBuilder>::operator()(blender::deg::DepsgraphNodeBuilder*) const /usr/include/c++/11/bits/unique_ptr.h:85 - 15 0x65824e3 in std::unique_ptr<blender::deg::DepsgraphNodeBuilder, std::default_delete<blender::deg::DepsgraphNodeBuilder> >::~unique_ptr() /usr/include/c++/11/bits/unique_ptr.h:361 - 16 0x65809a1 in blender::deg::AbstractBuilderPipeline::build_step_nodes() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:74 - 17 0x657f837 in blender::deg::AbstractBuilderPipeline::build() /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/builder/pipeline.cc:51 - 18 0x64a4e18 in DEG_graph_build_from_view_layer /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:259 - 19 0x64a63c5 in DEG_graph_relations_update /home/hans/Blender-Git/blender/source/blender/depsgraph/intern/depsgraph_build.cc:312 - 20 0x420ac00 in scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2490 - 21 0x420ad4b in BKE_scene_graph_update_tagged /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/scene.c:2546 - 22 0x59f8f42 in wm_event_do_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:388 - 23 0x59f92b6 in wm_event_do_refresh_wm_and_depsgraph /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:413 - 24 0x59fbbaa in wm_event_do_notifiers /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm_event_system.c:622 - 25 0x59e292a in WM_main /home/hans/Blender-Git/blender/source/blender/windowmanager/intern/wm.c:650 - 26 0x3aa4848 in main /home/hans/Blender-Git/blender/source/creator/creator.c:558 - 27 0x7f42ce473b74 in __libc_start_main (/lib64/libc.so.6+0x27b74) previously allocated by thread T31 here: - 0 0x7f42ceae90a7 in operator new(unsigned long) (/lib64/libasan.so.6+0xb00a7) - 1 0x58de6e6 in BKE_anonymous_attribute_id_new_strong /home/hans/Blender-Git/blender/source/blender/blenkernel/intern/anonymous_attribute.cc:72 - 2 0x7b2b0b1 in blender::bke::OwnedAnonymousAttributeID<true>::OwnedAnonymousAttributeID(blender::StringRefNull) /home/hans/Blender-Git/blender/source/blender/blenkernel/BKE_anonymous_attribute.hh:47 - 3 0x7b288ab in geo_node_attribute_capture_exec /home/hans/Blender-Git/blender/source/blender/nodes/geometry/nodes/node_geo_attribute_capture.cc:147 - 4 0x6d292f5 in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::execute_geometry_node(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:896 - 5 0x6d28c22 in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::execute_node(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:872 - 6 0x6d25b9c in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::node_task_run(blender::nodes::DNode, blender::modifiers::geometry_nodes::NodeState&) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:697 - 7 0x6d259de in blender::modifiers::geometry_nodes::GeometryNodesEvaluator::run_node_from_task_pool(TaskPool*, void*) /home/hans/Blender-Git/blender/source/blender/modifiers/intern/MOD_nodes_evaluator.cc:681 - 8 0x1ceb9236 in Task::operator()() const /home/hans/Blender-Git/blender/source/blender/blenlib/intern/task_pool.cc:178 - 9 0x1cebc9ec in tbb::internal::function_task<Task>::execute() /home/hans/Blender-Git/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059 #10 0x59d6824 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) (/home/hans/Blender-Git/build_linux_debug/bin/blender+0x59d6824) ```

Dalai Felinto changed title from ~~Crash in Geometry Nodes file~~ to Geometry Nodes: crash with the capture Attribute node

2021-10-13 10:17:15 +02:00

Dalai Felinto commented

2021-10-13 10:19:58 +02:00

Updated the sample file to something way simpler, created from scratch.

Dalai Felinto commented

2021-10-13 10:35:20 +02:00

And confirmed, with an ASAN build I get to it to crash with a single Capture Attribute node. I will update the task description.

Jacques Lucke self-assigned this 2021-10-13 12:50:22 +02:00

blender-admin commented

2021-10-13 15:36:52 +02:00

This issue was referenced by d4e8390e95

This issue was referenced by d4e8390e95d9663a32012dcc39a9bbe08330e75b

Jacques Lucke commented

2021-10-13 15:39:28 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Jacques Lucke closed this issue

2021-10-13 15:39:28 +02:00

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Geometry Nodes: crash with the capture Attribute node #92153