Matlab crash access violation

My matlab has been crashing recently caused by 'access violation'. I have checked hard drive and memory they are both fine. The code should also be fine as it is runining on other machines without issues.

The crash happens in both 2024a and 2023b. I didn`t check other releases. Any help please?

There are a few varients of crashing log. e.g.,

--------------------------------------------------------------------------------

Access violation detected at 2024-07-16 07:04:12 -0700

--------------------------------------------------------------------------------

Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : UTF-8

Deployed : false

Graphics Driver : Uninitialized hardware

Graphics card 1 : Intel Corporation ( 0x8086 ) Intel(R) UHD Graphics 770 Version 31.0.101.5186 (2024-1-18)

Interpreter 0 : Executing request: 4D61746C6162526571756573742E637070

Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode

MATLAB Architecture : win64

MATLAB Entitlement ID : 5340214

MATLAB Root : C:\Program Files\MATLAB\R2023b

MATLAB Version : 23.2.0.2599560 (R2023b) Update 8

OpenGL : hardware

Operating System : Microsoft Windows 11 Pro

Process ID : 14492

Processor ID : x86 Family 6 Model 183 Stepping 1, GenuineIntel

Session Key : a078e94e-5090-4627-8405-9f40bb727e08

Window System : Version 10.0 (Build 22631)

Fault Count: 1

Abnormal termination:

Access violation

Current Thread: 'MCR 0 interpreter thread' id 15164

Register State (from fault):

RAX = 0000001bcc8fa400 RBX = 0000001bcc8fa558

RCX = 0000000000000000 RDX = 0000000000000000

RSP = 0000001bcc8fa4b0 RBP = 0000020233c9dff8

RSI = 000002022def2010 RDI = 0000000000000001

R8 = 0000000000000002 R9 = 0000000000000001

R10 = 0000000000000001 R11 = 0000001bcc8fa4c0

R12 = 0000000000000000 R13 = 0000000000000048

R14 = 000002023434f7d8 R15 = 0000000000000000

RIP = 00007ffa8b095116 EFL = 00010246

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):

[ 0] 0x00007ffa8b095116 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxetypes.dll+00348438 MathWorks::lxe::xvalue::InitializeToMxArray+00000070

[ 1] 0x00007ffa8b095b2c C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxetypes.dll+00351020 MathWorks::lxe::xvalue::Repartition+00000172

[ 2] 0x00007ffa8a93572b C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxeindexing.dll+01464107 MathWorks::lxe::assign_dot_pointer_scalar_struct+00000155

[ 3] 0x00007ffa81ef147a C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05248122 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00212154

[ 4] 0x00007ffa81f10611 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05375505 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00339537

[ 5] 0x00007ffa81dc91b7 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+04034999 MathWorks::lxe::GetTag+00006663

[ 6] 0x00007ffa81db34e8 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03945704 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00041688

[ 7] 0x00007ffa81db78b0 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03963056 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00059040

[ 8] 0x00007ffa8b6357a0 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01464224 FeatureTestObservableWorkspace+00211120

[ 9] 0x00007ffa8b52f410 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00390160 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00281568

[ 10] 0x00007ffa8b52eac3 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00387779 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00279187

[ 11] 0x00007ffa8b5314f2 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00398578 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00289986

[ 12] 0x00007ffa8ec74a62 C:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01264226 Mfh_file::dispatch_file_common+00000178

[ 13] 0x00007ffa8ec73cc2 C:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01260738 Mfh_error::lookup+00012722

[ 14] 0x00007ffa8ec7499d C:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01264029 Mfh_file::dispatch+00000045

[ 15] 0x00007ffa8b53705d C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00421981 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00313389

[ 16] 0x00007ffa8b546c4e C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00486478 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00377886

[ 17] 0x00007ffa81fba92e C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+06072622 MathWorks::lxe::ReadOnlyXvaluePtr::operator=+00006318

[ 18] 0x00007ffa81fbc219 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+06079001 MathWorks::lxe::ReadOnlyXvaluePtr::operator=+00012697

[ 19] 0x00007ffa81ef1428 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05248040 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00212072

[ 20] 0x00007ffa81f0df59 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05365593 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00329625

[ 21] 0x00007ffa81ccf29b C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03011227 MathWorks::lxe::LXEConstants::IsIfElse+00532459

[ 22] 0x00007ffa81cd38b6 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03029174 MathWorks::lxe::LXEConstants::IsY+00012854

[ 23] 0x00007ffa81cd0d51 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03018065 MathWorks::lxe::LXEConstants::IsY+00001745

[ 24] 0x00007ffa81cd4a95 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03033749 MathWorks::lxe::LXEConstants::IsY+00017429

[ 25] 0x00007ffa81cd4d43 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03034435 MathWorks::lxe::LXEConstants::IsY+00018115

[ 26] 0x00007ffa81cd4698 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03032728 MathWorks::lxe::LXEConstants::IsY+00016408

[ 27] 0x00007ffa81cd04d6 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03015894 MathWorks::lxe::LxeTypes::GetTypeXvalueOf+00000598

[ 28] 0x00007ffa81db3eeb C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03948267 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00044251

[ 29] 0x00007ffa81db78b0 C:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03963056 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00059040

[ 30] 0x00007ffa8b6357a0 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01464224 FeatureTestObservableWorkspace+00211120

[ 31] 0x00007ffa8b57c296 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00705174 mwboost::archive::detail::pointer_oserializer<mwboost::archive::xml_oarchive,MathWorks::lxe::PreLineExecutionEvent>::save_object_ptr+00074806

[ 32] 0x00007ffa8b57dcaf C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00711855 mwboost::archive::detail::pointer_oserializer<mwboost::archive::xml_oarchive,MathWorks::lxe::PreLineExecutionEvent>::save_object_ptr+00081487

[ 33] 0x00007ffa8b5f8f83 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01216387 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00321731

[ 34] 0x00007ffa8b5fb0d7 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01224919 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00330263

[ 35] 0x00007ffa8b5fa370 C:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01221488 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00326832

[ 36] 0x00007ffa8b475c19 C:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00285721 mnGetPrompt+00013641

[ 37] 0x00007ffa8ef39116 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00495894 iqm::Iqm::instance+00001126

[ 38] 0x00007ffa8ef8dc3d C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00842813 iqm::UserEvalPlugin::execute+00001357

[ 39] 0x00007ffa8ef5cbb7 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471

[ 40] 0x00007ffa8ef68add C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00690909 iqm::Iqm::setupIqmFcnPtrs+00149405

[ 41] 0x00007ffa8ef2d0c0 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00446656 iqm::Iqm::create+00008864

[ 42] 0x00007ffa8b443f5e C:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00081758 ioReadLine+00000430

[ 43] 0x00007ffa8b443d75 C:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00081269 ioReadLine+00000165

[ 44] 0x00007ffa8b475fb0 C:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00286640 mnGetCommandLineBuffer+00000288

[ 45] 0x00007ffa8b4764b2 C:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00287922 mnParser+00000578

[ 46] 0x00007ffa8d0eb398 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00439192 mcr_initialize_main+00013816

[ 47] 0x00007ffa8d098604 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00099844 mcrFunctionSignature::set_signature+00078996

[ 48] 0x00007ffa8d0b61a0 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00221600 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure'+00017728

[ 49] 0x00007ffa8ef88c3a C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074

[ 50] 0x00007ffa8d0e58e0 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00415968 installMOCmdWinSink+00074384

[ 51] 0x00007ffa8ef5cbb7 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471

[ 52] 0x00007ffa8ef2de81 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00450177 iqm::Iqm::create+00012385

[ 53] 0x00007ffa8ef2d5c9 C:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00447945 iqm::Iqm::create+00010153

[ 54] 0x00007ffa8d0d1c1c C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00334876 mcrInstantiationError::operator=+00009948

[ 55] 0x00007ffa8d0d2645 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00337477 mcrInstantiationError::operator=+00012549

[ 56] 0x00007ffa8d0cffd0 C:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00327632 mcrInstantiationError::operator=+00002704

[ 57] 0x00007ffaf0f192ea C:\Program Files\MATLAB\R2023b\bin\win64\mwboost_thread-vc142-mt-x64-1_78.dll+00037610 mwboost::detail::win32::handle_manager::swap+00001642

[ 58] 0x00007ffafac69333 C:\WINDOWS\System32\ucrtbase.dll+00168755 recalloc+00000163

[ 59] 0x00007ffafc64257d C:\WINDOWS\System32\KERNEL32.DLL+00075133 BaseThreadInitThunk+00000029

[ 60] 0x00007ffafd8aaf28 C:\WINDOWS\SYSTEM32\ntdll.dll+00372520 RtlUserThreadStart+00000040

or

MATLAB Log File

------------------------------------------------

--------------------------------------------------------------------------------

Access violation detected at 2024-07-16 06:36:03 -0700

--------------------------------------------------------------------------------

Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : UTF-8

Deployed : false

Graphics Driver : Uninitialized hardware

Graphics card 1 : Intel Corporation ( 0x8086 ) Intel(R) UHD Graphics 770 Version 31.0.101.5186 (2024-1-18)

Interpreter 0 : Executing request: 4D61746C6162526571756573742E637070

Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode

MATLAB Architecture : win64

MATLAB Entitlement ID : 5340214

MATLAB Root : C:\Program Files\MATLAB\R2024a

MATLAB Version : 24.1.0.2628055 (R2024a) Update 4

OpenGL : hardware

Operating System : Microsoft Windows 11 Pro

Process ID : 10008

Processor ID : x86 Family 6 Model 183 Stepping 1, GenuineIntel

Session Key : 3691f00a-19ce-45a8-bd76-a8832d4b9239

Window System : Version 10.0 (Build 22631)

Fault Count: 1

Abnormal termination:

Access violation

Current Thread: 'MCR 0 interpreter thread' id 15336

Register State (from fault):

RAX = 0000009328bf9200 RBX = 0033ffdbe59c7990

RCX = 0000009328bf9280 RDX = 0000009328bf9290

RSP = 0000009328bf9070 RBP = 000000000000000c

RSI = 002c003374cff500 RDI = 000000000000000b

R8 = 000000000000000c R9 = 000000000000000b

R10 = 00007ffaf1060000 R11 = 0000000000000000

R12 = 0033ffdbe59c7990 R13 = fffffffffffffbf0

R14 = 0000000000000060 R15 = ffffffffffffff7e

RIP = 00007ffa91444190 EFL = 00010202

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):

[ 0] 0x00007ffa91444190 C:\Program Files\MATLAB\R2024a\bin\win64\libmx.dll+00147856 Mprotected_mxString_helper::toString+00015776

[ 1] 0x00007ffa91446773 C:\Program Files\MATLAB\R2024a\bin\win64\libmx.dll+00157555 Mprotected_mxString_helper::toString+00025475

[ 2] 0x00007ffa91445fa3 C:\Program Files\MATLAB\R2024a\bin\win64\libmx.dll+00155555 Mprotected_mxString_helper::toString+00023475

[ 3] 0x00007ffa914525ab C:\Program Files\MATLAB\R2024a\bin\win64\libmx.dll+00206251 matrix::detail::noninlined::mx_array_api::mxAddField+00000555

[ 4] 0x00007ffa9145265f C:\Program Files\MATLAB\R2024a\bin\win64\libmx.dll+00206431 matrix::detail::noninlined::mx_array_api::mxAddFieldToStruct+00000047

[ 5] 0x00007ffa87236d5b C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxeindexing.dll+00224603 MathWorks::lxe::IndexingEnvironmentCommon::GuaranteeField+00000075

[ 6] 0x00007ffa8735c70b C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxeindexing.dll+01427211 MathWorks::lxe::set_ldot_ilplace_to_ilplace+00002651

[ 7] 0x00007ffa873623c8 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxeindexing.dll+01450952 MathWorks::lxe::assign_dot_pointer_scalar_struct+00000104

[ 8] 0x00007ffa87cd3055 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+05386325 MathWorks::lxe::function_handle::invoke_with_adaptor+00016101

[ 9] 0x00007ffa87cf3b11 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+05520145 MathWorks::lxe::function_handle::invoke_with_adaptor+00149921

[ 10] 0x00007ffa87ba3257 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+04141655 MathWorks::lxe::GetTag+00006727

[ 11] 0x00007ffa87b8d094 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+04051092 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00042340

[ 12] 0x00007ffa87b912b5 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+04068021 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00059269

[ 13] 0x00007ffa8cde7c26 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+01473574 FeatureTestObservableWorkspace+00211910

[ 14] 0x00007ffa8ccdfdb3 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00392627 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00279795

[ 15] 0x00007ffa8ccdf513 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00390419 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00277587

[ 16] 0x00007ffa8cce2012 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00401426 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00288594

[ 17] 0x00007ffa8db27aa8 C:\Program Files\MATLAB\R2024a\bin\win64\m_dispatcher.dll+01211048 Mfh_file::dispatch_file_common+00000152

[ 18] 0x00007ffa8db269bb C:\Program Files\MATLAB\R2024a\bin\win64\m_dispatcher.dll+01206715 Mfh_error::lookup+00012347

[ 19] 0x00007ffa8db279fd C:\Program Files\MATLAB\R2024a\bin\win64\m_dispatcher.dll+01210877 Mfh_file::dispatch+00000045

[ 20] 0x00007ffa8cce7a7d C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00424573 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00311741

[ 21] 0x00007ffa8ccf6e5e C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00487006 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00374174

[ 22] 0x00007ffa87da19f6 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+06232566 MathWorks::lxe::ReadOnlyXvaluePtr::operator=+00006966

[ 23] 0x00007ffa87da3045 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+06238277 MathWorks::lxe::ReadOnlyXvaluePtr::operator=+00012677

[ 24] 0x00007ffa87cd3008 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+05386248 MathWorks::lxe::function_handle::invoke_with_adaptor+00016024

[ 25] 0x00007ffa87cf1459 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+05510233 MathWorks::lxe::function_handle::invoke_with_adaptor+00140009

[ 26] 0x00007ffa87a98366 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03048294 MathWorks::lxe::LXEConstants::IsIfElse+00533270

[ 27] 0x00007ffa87a9c4a2 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03064994 MathWorks::lxe::LXEConstants::IsY+00011986

[ 28] 0x00007ffa87a99ce3 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03054819 MathWorks::lxe::LXEConstants::IsY+00001811

[ 29] 0x00007ffa87a9d585 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03069317 MathWorks::lxe::LXEConstants::IsY+00016309

[ 30] 0x00007ffa87a9d833 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03070003 MathWorks::lxe::LXEConstants::IsY+00016995

[ 31] 0x00007ffa87a9d19e C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03068318 MathWorks::lxe::LXEConstants::IsY+00015310

[ 32] 0x00007ffa87a99426 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+03052582 MathWorks::lxe::LxeTypes::GetTypeXvalueOf+00000262

[ 33] 0x00007ffa87b8da3a C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+04053562 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00044810

[ 34] 0x00007ffa87b912b5 C:\Program Files\MATLAB\R2024a\bin\win64\m_lxe.dll+04068021 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00059269

[ 35] 0x00007ffa8cde7c26 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+01473574 FeatureTestObservableWorkspace+00211910

[ 36] 0x00007ffa8cd2b6a6 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00702118 mwboost::archive::detail::pointer_oserializer<mwboost::archive::xml_oarchive,MathWorks::lxe::PreLineExecutionEvent>::save_object_ptr+00073878

[ 37] 0x00007ffa8cd2d224 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+00709156 mwboost::archive::detail::pointer_oserializer<mwboost::archive::xml_oarchive,MathWorks::lxe::PreLineExecutionEvent>::save_object_ptr+00080916

[ 38] 0x00007ffa8cdab01f C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+01224735 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00323007

[ 39] 0x00007ffa8cdace07 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+01232391 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00330663

[ 40] 0x00007ffa8cdac0f0 C:\Program Files\MATLAB\R2024a\bin\win64\libmwlxemainservices.dll+01229040 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00327312

[ 41] 0x00007ffa8d469e59 C:\Program Files\MATLAB\R2024a\bin\win64\libmwbridge.dll+00302681 mnGetPrompt+00013977

[ 42] 0x00007ffa8de39486 C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00496774 iqm::Iqm::instance+00001606

[ 43] 0x00007ffa8de8fb52 C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00850770 iqm::UserEvalPlugin::execute+00001314

[ 44] 0x00007ffa8de5de5e C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00646750 iqm::Iqm::setupIqmFcnPtrs+00104766

[ 45] 0x00007ffa8de6a1d9 C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00696793 iqm::Iqm::setupIqmFcnPtrs+00154809

[ 46] 0x00007ffa8de2cdef C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00445935 iqm::Iqm::create+00010447

[ 47] 0x00007ffa8d438476 C:\Program Files\MATLAB\R2024a\bin\win64\libmwbridge.dll+00099446 ioReadLine+00000406

[ 48] 0x00007ffa8d4382a5 C:\Program Files\MATLAB\R2024a\bin\win64\libmwbridge.dll+00098981 ioReadLine+00000165

[ 49] 0x00007ffa8d46a220 C:\Program Files\MATLAB\R2024a\bin\win64\libmwbridge.dll+00303648 mnGetCommandLineBuffer+00000288

[ 50] 0x00007ffa8d46a6c7 C:\Program Files\MATLAB\R2024a\bin\win64\libmwbridge.dll+00304839 mnParser+00000487

[ 51] 0x00007ffa8dcbc44f C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00443471 mcr_initialize_main+00016591

[ 52] 0x00007ffa8dc68c7e C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00101502 mcrFunctionSignature::set_signature+00080494

[ 53] 0x00007ffa8dc865a2 C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00222626 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure'+00017282

[ 54] 0x00007ffa8de8aaaa C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00830122 iqm::PackagedTaskPlugin::execute+00000074

[ 55] 0x00007ffa8de5de5e C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00646750 iqm::Iqm::setupIqmFcnPtrs+00104766

[ 56] 0x00007ffa8de2d70a C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00448266 iqm::Iqm::create+00012778

[ 57] 0x00007ffa8de2dbf1 C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00449521 iqm::Iqm::create+00014033

[ 58] 0x00007ffa8de2d07d C:\Program Files\MATLAB\R2024a\bin\win64\iqm.dll+00446589 iqm::Iqm::create+00011101

[ 59] 0x00007ffa8dca245c C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00336988 mcrInstantiationError::operator=+00010604

[ 60] 0x00007ffa8dca2ef8 C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00339704 mcrInstantiationError::operator=+00013320

[ 61] 0x00007ffa8dca0531 C:\Program Files\MATLAB\R2024a\bin\win64\mcr.dll+00329009 mcrInstantiationError::operator=+00002625

[ 62] 0x00007ffaefa691aa C:\Program Files\MATLAB\R2024a\bin\win64\mwboost_thread-vc143-mt-x64-1_78.dll+00037290 mwboost::detail::win32::handle_manager::swap+00001626

[ 63] 0x00007ffafac69333 C:\WINDOWS\System32\ucrtbase.dll+00168755 recalloc+00000163

[ 64] 0x00007ffafc64257d C:\WINDOWS\System32\KERNEL32.DLL+00075133 BaseThreadInitThunk+00000029

[ 65] 0x00007ffafd8aaf28 C:\WINDOWS\SYSTEM32\ntdll.dll+00372520 RtlUserThreadStart+00000040

Answer 1

[dpb]

That's an official support/bug report issue. MATLAB shouldn't crash, but the forum volunteers don't have the inside info to be able to help on this kind of issue.

But, if you've installed something else recently on this machine or had a MS update, try rolling those back and see if symptoms go away; that often is a cause of something becoming unstable that wasn't before.

[Felix]

Turns out my CPU failed...

well.. took me a while to find out.

[dpb]

Ouch! I hate it when that happens... :( But, appreciate the feedback on root cause.

[Gregory]

How did you figure out that your CPU failed? I am running into the same issue with 2025a.

[dpb]

@Felix probably ran vendor diagnostics. Personally, I've never had a CPU failure that wasn't catastrophic so not sure what it would/could have been and still apparently run. Integrated GPU, maybe?

I would stick with my original reply that that shouldn't happen and should report directly to official Mathworks support.

[Felix]

I have one of those 14900k that has degradation issue. The CPU progressively got worse to the point it basically cannot boot.