BLI_assert failed: source/blender/blenkernel/intern/armature_update.c:762, pose_pchan_get_indexed(), at 'pchan_index < MEM_allocN_len(pose->chan_array) / sizeof(bPoseChannel *)'

Thread 31 "blender" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffcafff640 (LWP 1688296)]
0x0000000003a6bc30 in BKE_pose_eval_bone (depsgraph=0x7fffc4771408, scene=0x7fffc47d4408, object=0x7fffc2b0f808, pchan_index=366)
    at /media/data/blender_guest/blender_master/source/blender/blenkernel/intern/armature_update.c:837
837	    if (pchan->constraints.first == NULL) {
#0  0x0000000003a6bc30 in BKE_pose_eval_bone
    (depsgraph=0x7fffc4771408, scene=0x7fffc47d4408, object=0x7fffc2b0f808, pchan_index=366)
    at /media/data/blender_guest/blender_master/source/blender/blenkernel/intern/armature_update.c:837
#1  0x000000000e4a8514 in operator()(Depsgraph*) const (__closure=0x7fffc36c6380, depsgraph=0x7fffc4771408)
    at /media/data/blender_guest/blender_master/source/blender/depsgraph/intern/builder/deg_builder_nodes_rig.cc:239
#2  0x000000000e4ac7a0 in std::__invoke_impl<void, blender::deg::DepsgraphNodeBuilder::build_rig(Object*, bool)::<lambda(Depsgraph*)>&, Depsgraph*>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/10/bits/invoke.h:60
#3  0x000000000e4ab798 in std::__invoke_r<void, blender::deg::DepsgraphNodeBuilder::build_rig(Object*, bool)::<lambda(Depsgraph*)>&, Depsgraph*>(struct {...} &) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110
#4  0x000000000e4aa600 in std::_Function_handler<void(Depsgraph*), blender::deg::DepsgraphNodeBuilder::build_rig(Object*, bool)::<lambda(Depsgraph*)> >::_M_invoke(const std::_Any_data &, Depsgraph *&&) (__functor=..., __args#0=@0x7fffcafb90e0: 0x7fffc4771408)
    at /usr/include/c++/10/bits/std_function.h:291
#5  0x000000000e47b38f in std::function<void (Depsgraph*)>::operator()(Depsgraph*) const
    (this=0x7fffc29c57c8, __args#0=0x7fffc4771408) at /usr/include/c++/10/bits/std_function.h:622
#6  0x000000000e47a5c0 in blender::deg::(anonymous namespace)::evaluate_node(blender::deg::(anonymous namespace)::DepsgraphEvalState const*, blender::deg::OperationNode*) (state=0x7fffffffe080, operation_node=0x7fffc29c5708)
    at /media/data/blender_guest/blender_master/source/blender/depsgraph/intern/eval/deg_eval.cc:113
#7  0x000000000e47a60a in blender::deg::(anonymous namespace)::deg_task_run_func(TaskPool*, void*)
    (pool=0x7fffb88c8288, taskdata=0x7fffc29c5708)
    at /media/data/blender_guest/blender_master/source/blender/depsgraph/intern/eval/deg_eval.cc:124
--Type <RET> for more, q to quit, c to continue without paging--c
#8  0x00000000104c017e in Task::operator()() const::{lambda()#1}::operator()() const (__closure=0x7fffcafb9270) at /media/data/blender_guest/blender_master/source/blender/blenlib/intern/task_pool.cc:118
#9  0x00000000104c05fe in tbb::interface7::internal::delegated_function<Task::operator()() const::{lambda()#1} const, void>::operator()() const (this=0x7fffcafb9200) at /media/data/blender_guest/lib/linux_centos7_x86_64/tbb/include/tbb/task_arena.h:96
#10 0x0000000003b86ec5 in tbb::interface7::internal::isolate_within_arena(tbb::interface7::internal::delegate_base&, long) ()
#11 0x00000000104c0383 in tbb::interface7::internal::isolate_impl<void, Task::operator()() const::{lambda()#1} const>(Task::operator()() const::{lambda()#1} const&) (f=...) at /media/data/blender_guest/lib/linux_centos7_x86_64/tbb/include/tbb/task_arena.h:216
#12 0x00000000104c0289 in tbb::interface7::this_task_arena::isolate<Task::operator()() const::{lambda()#1}>(tbb::interface7::internal::return_type_or_void const&) (f=...) at /media/data/blender_guest/lib/linux_centos7_x86_64/tbb/include/tbb/task_arena.h:472
#13 0x00000000104c01b5 in Task::operator()() const (this=0x7fffc8c0d6c8) at /media/data/blender_guest/blender_master/source/blender/blenlib/intern/task_pool.cc:118
#14 0x00000000104c05d6 in tbb::internal::function_task<Task>::execute() (this=0x7fffc8c0d6c0) at /media/data/blender_guest/lib/linux_centos7_x86_64/tbb/include/tbb/task.h:1059
#15 0x0000000003b97d25 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) ()
#16 0x0000000003b97fdb in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::local_wait_for_all(tbb::task&, tbb::task*) ()
#17 0x0000000003b86bd7 in tbb::internal::arena::process(tbb::internal::generic_scheduler&) ()
#18 0x0000000003b91a10 in tbb::internal::market::process(rml::job&) ()
#19 0x0000000003b93a4c in tbb::internal::rml::private_worker::run() ()
#20 0x0000000003b93c49 in tbb::internal::rml::private_worker::thread_routine(void*) ()
#21 0x00007ffff7f86590 in start_thread (arg=0x7fffcafff640) at pthread_create.c:463
#22 0x00007ffff7964223 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95