Crash in BKE_defvert_ensure_index(MDeformVert*, int)

Similar reports
Problem #767391
Component
blender
Last affected version
1:4.5.5-7.fc42
Executable
/usr/bin/blender
Error name
SIGSEGV 11
First occurrence
2026-03-31
Last occurrence
2026-03-31
Unique reports
2
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
blender 2
 1:4.5.5-7.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
BKE_defvert_ensure_index(MDeformVert*, int)
/usr/bin/blender 0xad5819
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
2
MOD_lineart_gpencil_generate_v3(LineartCache const*, blender::MatBase<float, 4, 4, 16> const&, Depsgraph*, blender::bke::greasepencil::Drawing&, signed char, Object*, Collection*, int, int, int, short, unsigned char, unsigned char, unsigned char, float, float, unsigned char, unsigned char, char const*, char const*, int, int)
/usr/bin/blender 0x13bd951
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
3
blender::modify_geometry_set(ModifierData*, ModifierEvalContext const*, blender::bke::GeometrySet*) [clone .lto_priv.26]
/usr/bin/blender 0x1350c03
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
4
BKE_object_handle_data_update(Depsgraph*, Scene*, Object*)
/usr/bin/blender 0x5a4520
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
5
std::_Function_handler<void (Depsgraph*), blender::deg::DepsgraphNodeBuilder::build_object_data_geometry(Object*)::{lambda(Depsgraph*)#1}>::_M_invoke(std::_Any_data const&, Depsgraph*&&)
/usr/bin/blender 0xd1918f
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
6
blender::deg::(anonymous namespace)::evaluate_node(blender::deg::(anonymous namespace)::DepsgraphEvalState const*, blender::deg::OperationNode*) [clone .isra.0]
/usr/bin/blender 0xcea7b3
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
7
blender::deg::(anonymous namespace)::deg_task_run_func(TaskPool*, void*)
/usr/bin/blender 0xcea9bd
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
8
tbb::detail::d2::function_task<Task>::execute(tbb::detail::d1::execution_data&)
/usr/bin/blender 0xc48d02
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
9
tbb::detail::r1::task_dispatcher::execute_and_wait(tbb::detail::d1::task*, tbb::detail::d1::wait_context&, tbb::detail::d1::task_group_context&)
/lib64/libtbb.so.12 0x21aab
Build id: f54f5134ed55935386f4ed33e1a96db1801612ca 		-
10
TaskPool::tbb_task_pool_work_and_wait()
/usr/bin/blender 0xc64c5c
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
11
blender::deg::(anonymous namespace)::evaluate_graph_threaded_stage(blender::deg::(anonymous namespace)::DepsgraphEvalState*, TaskPool*, blender::deg::(anonymous namespace)::EvaluationStage)
/usr/bin/blender 0xceac4d
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
12
deg_flush_updates_and_refresh(blender::deg::Depsgraph*, DepsgraphEvaluateSyncWriteback)
/usr/bin/blender 0xd1c460
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
13
scene_graph_update_tagged(Depsgraph*, Main*, bool) [clone .lto_priv.0]
/usr/bin/blender 0x66a896
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
14
wm_event_do_depsgraph(bContext*, bool)
/usr/bin/blender 0xf0a631
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
15
wm_event_do_refresh_wm_and_depsgraph(bContext*)
/usr/bin/blender 0xf0a8a4
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
16
WM_main(bContext*)
/usr/bin/blender 0xeb798b
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
17
main
/usr/bin/blender 0x329fa0
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-
18
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
19
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
20
_start
/usr/bin/blender 0x3a6175
Build id: 0a21f068d79facf5814ca901b266d9ee17afa4ab 		-