Thread 28 "blender" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffcb1ff700 (LWP 4012641)]
0x000000001072142f in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string() ()
(gdb) bt
#0  0x000000001072142f in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string() ()
#1  0x0000000003fa2222 in AnonymousAttributeID::~AnonymousAttributeID (this=0x7fffb4611920, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/anonymous_attribute.cc:29
#2  0x0000000003fa2021 in BKE_anonymous_attribute_id_decrement_weak (anonymous_id=0x7fffb4611920) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/anonymous_attribute.cc:100
#3  0x0000000003fa2079 in BKE_anonymous_attribute_id_decrement_strong (anonymous_id=0x7fffb4611920) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/anonymous_attribute.cc:107
#4  0x0000000003fadccd in blender::bke::OwnedAnonymousAttributeID<true>::decref (this=0x7fffc8f55b70) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/BKE_anonymous_attribute.hh:158
#5  0x0000000003fac094 in blender::bke::OwnedAnonymousAttributeID<true>::~OwnedAnonymousAttributeID (this=0x7fffc8f55b70, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/BKE_anonymous_attribute.hh:81
#6  0x0000000003fb54c0 in blender::bke::AnonymousAttributeFieldInput::~AnonymousAttributeFieldInput (this=0x7fffc8f55b50, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/BKE_geometry_set.hh:754
#7  0x0000000004805e95 in __gnu_cxx::new_allocator<blender::bke::AnonymousAttributeFieldInput>::destroy<blender::bke::AnonymousAttributeFieldInput> (this=0x7fffc8f55b50, __p=0x7fffc8f55b50) at /usr/include/c++/9/ext/new_allocator.h:153
#8  0x0000000004805e59 in std::allocator_traits<std::allocator<blender::bke::AnonymousAttributeFieldInput> >::destroy<blender::bke::AnonymousAttributeFieldInput> (__a=..., __p=0x7fffc8f55b50) at /usr/include/c++/9/bits/alloc_traits.h:497
#9  0x0000000004805d11 in std::_Sp_counted_ptr_inplace<blender::bke::AnonymousAttributeFieldInput, std::allocator<blender::bke::AnonymousAttributeFieldInput>, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=0x7fffc8f55b40) at /usr/include/c++/9/bits/shared_ptr_base.h:557
#10 0x0000000003a18770 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x7fffc8f55b40) at /usr/include/c++/9/bits/shared_ptr_base.h:155
#11 0x0000000003a18005 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x7fffaea442a0, __in_chrg=<optimized out>) at /usr/include/c++/9/bits/shared_ptr_base.h:730
#12 0x0000000003a17a36 in std::__shared_ptr<blender::fn::FieldNode, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x7fffaea44298, __in_chrg=<optimized out>) at /usr/include/c++/9/bits/shared_ptr_base.h:1169
#13 0x0000000003a17a56 in std::shared_ptr<blender::fn::FieldNode>::~shared_ptr (this=0x7fffaea44298, __in_chrg=<optimized out>) at /usr/include/c++/9/bits/shared_ptr.h:103
#14 0x0000000003a17a76 in blender::fn::GFieldBase<std::shared_ptr<blender::fn::FieldNode> >::~GFieldBase (this=0x7fffaea44298, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_field.hh:103
#15 0x0000000003a18840 in blender::fn::GField::~GField (this=0x7fffaea44298, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_field.hh:152
#16 0x00000000046b064c in blender::fn::Field<int>::~Field (this=0x7fffaea44298, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_field.hh:184
#17 0x000000000670ef3f in blender::fn::cpp_type_util::destruct_cb<blender::fn::Field<int> > (ptr=0x7fffaea44298) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_cpp_type_make.hh:39
#18 0x00000000044a7133 in blender::fn::CPPType::destruct (this=0x1857f200 <blender::fn::CPPType::get_impl<blender::fn::Field<int> >()::cpp_type>, ptr=0x7fffaea44298) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_cpp_type.hh:321
#19 0x00000000044a747b in blender::fn::GMutablePointer::destruct (this=0x7fffaea442b8) at /media/data/blender_dfelinto/blender_master/source/blender/functions/FN_generic_pointer.hh:82
#20 0x00000000049481aa in blender::nodes::geometry_nodes_eval_log::GenericValueLog::~GenericValueLog (this=0x7fffaea442b0, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/nodes/NOD_geometry_nodes_eval_log.hh:70
#21 0x00000000044b53f1 in blender::DestructValueAtAddress<blender::nodes::geometry_nodes_eval_log::ValueLog>::operator() (this=0x7fffaf2bcc50, ptr=0x7fffaea442b0) at /media/data/blender_dfelinto/blender_master/source/blender/blenlib/BLI_memory_utils.hh:320
#22 0x00000000044b15dc in std::unique_ptr<blender::nodes::geometry_nodes_eval_log::ValueLog, blender::DestructValueAtAddress<blender::nodes::geometry_nodes_eval_log::ValueLog> >::~unique_ptr (this=0x7fffaf2bcc50, __in_chrg=<optimized out>)
    at /usr/include/c++/9/bits/unique_ptr.h:292
#23 0x00000000044af919 in blender::destruct_n<std::unique_ptr<blender::nodes::geometry_nodes_eval_log::ValueLog, blender::DestructValueAtAddress<blender::nodes::geometry_nodes_eval_log::ValueLog> > > (ptr=0x7fffaf2bc918, n=106)
    at /media/data/blender_dfelinto/blender_master/source/blender/blenlib/BLI_memory_utils.hh:60
#24 0x00000000044abbe7 in blender::Vector<std::unique_ptr<blender::nodes::geometry_nodes_eval_log::ValueLog, blender::DestructValueAtAddress<blender::nodes::geometry_nodes_eval_log::ValueLog> >, 4l, blender::GuardedAllocator>::~Vector (this=0x7fffaf314420, 
    __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/blenlib/BLI_vector.hh:285
#25 0x00000000044a8d42 in blender::nodes::geometry_nodes_eval_log::ModifierLog::~ModifierLog (this=0x7fffaf314300, __in_chrg=<optimized out>) at /media/data/blender_dfelinto/blender_master/source/blender/nodes/NOD_geometry_nodes_eval_log.hh:276
#26 0x00000000044a4446 in clear_runtime_data (nmd=0x7fffce846d48) at /media/data/blender_dfelinto/blender_master/source/blender/modifiers/intern/MOD_nodes.cc:824
#27 0x00000000044a5170 in compute_geometry (tree=..., group_input_nodes=..., output_node=..., input_geometry_set=..., nmd=0x7fffed9a2c08, ctx=0x7fffcb1b89e0) at /media/data/blender_dfelinto/blender_master/source/blender/modifiers/intern/MOD_nodes.cc:969
#28 0x00000000044a597c in modifyGeometry (md=0x7fffed9a2c08, ctx=0x7fffcb1b89e0, geometry_set=...) at /media/data/blender_dfelinto/blender_master/source/blender/modifiers/intern/MOD_nodes.cc:1066
#29 0x00000000044a5c25 in modifyGeometrySet (md=0x7fffed9a2c08, ctx=0x7fffcb1b89e0, geometry_set=0x7fffcb1b8b40) at /media/data/blender_dfelinto/blender_master/source/blender/modifiers/intern/MOD_nodes.cc:1093
#30 0x0000000003e0f529 in modifier_modify_mesh_and_geometry_set (md=0x7fffed9a2c08, mectx=..., input_mesh=0x7fffb0a57808, geometry_set=...) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/DerivedMesh.cc:953
#31 0x0000000003e1053e in mesh_calc_modifiers (depsgraph=0x7fffcf512c08, scene=0x7fffeda16008, ob=0x7fffcdf27c08, use_deform=true, need_mapping=false, dataMask=0x7fffcb1b9050, index=-1, use_cache=true, allow_shared_mesh=true, r_deform=0x7fffcb1b8fc8, r_final=0x7fffcb1b8fc0, 
    r_geometry_set=0x7fffcb1b8fd0) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/DerivedMesh.cc:1291
#32 0x0000000003e129f7 in mesh_build_data (depsgraph=0x7fffcf512c08, scene=0x7fffeda16008, ob=0x7fffcdf27c08, dataMask=0x7fffcb1b9050, need_mapping=false) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/DerivedMesh.cc:1914
#33 0x0000000003e12f98 in makeDerivedMesh (depsgraph=0x7fffcf512c08, scene=0x7fffeda16008, ob=0x7fffcdf27c08, em=0x0, dataMask=0x7fffcb1b90e0) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/DerivedMesh.cc:2061
#34 0x0000000003a1b7b6 in BKE_object_handle_data_update (depsgraph=0x7fffcf512c08, scene=0x7fffeda16008, ob=0x7fffcdf27c08) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/object_update.c:202
#35 0x0000000003a1c182 in BKE_object_eval_uber_data (depsgraph=0x7fffcf512c08, scene=0x7fffeda16008, ob=0x7fffcdf27c08) at /media/data/blender_dfelinto/blender_master/source/blender/blenkernel/intern/object_update.c:395
#36 0x0000000004344876 in blender::deg::DepsgraphNodeBuilder::<lambda(Depsgraph*)>::operator()(Depsgraph *) const (__closure=0x7fffce8ba9c8, depsgraph=0x7fffcf512c08) at /media/data/blender_dfelinto/blender_master/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc:1485
#37 0x000000000434b05a in std::_Function_handler<void(Depsgraph*), blender::deg::DepsgraphNodeBuilder::build_object_data_geometry(Object*, bool)::<lambda(Depsgraph*)> >::_M_invoke(const std::_Any_data &, Depsgraph *&&) (__functor=..., __args#0=@0x7fffcb1b91b0: 0x7fffcf512c08)
    at /usr/include/c++/9/bits/std_function.h:300
#38 0x0000000004323d09 in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const (this=0x7fffce8ba9c8, __args#0=0x7fffcf512c08) at /usr/include/c++/9/bits/std_function.h:688
#39 0x0000000004322ebe in blender::deg::(anonymous namespace)::evaluate_node (state=0x7fffffffd850, operation_node=0x7fffce8ba908) at /media/data/blender_dfelinto/blender_master/source/blender/depsgraph/intern/eval/deg_eval.cc:118
#40 0x0000000004322f08 in blender::deg::(anonymous namespace)::deg_task_run_func (pool=0x7fffb2563c88, taskdata=0x7fffce8ba908) at /media/data/blender_dfelinto/blender_master/source/blender/depsgraph/intern/eval/deg_eval.cc:129
#41 0x00000000104ad127 in Task::operator() (this=0x7fffd04a31c8) at /media/data/blender_dfelinto/blender_master/source/blender/blenlib/intern/task_pool.cc:178
#42 0x00000000104adef2 in tbb::internal::function_task<Task>::execute (this=0x7fffd04a31c0) at /media/data/blender_dfelinto/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059
#43 0x0000000003fe9c35 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) ()
#44 0x0000000003fe9eeb in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::local_wait_for_all(tbb::task&, tbb::task*) ()
#45 0x0000000003fd8ae7 in tbb::internal::arena::process(tbb::internal::generic_scheduler&) ()
#46 0x0000000003fe3920 in tbb::internal::market::process(rml::job&) ()
#47 0x0000000003fe595c in tbb::internal::rml::private_worker::run() ()
#48 0x0000000003fe5b59 in tbb::internal::rml::private_worker::thread_routine(void*) ()
#49 0x00007ffff7f8a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#50 0x00007ffff796a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95