matlab程序闪退，Segmentation violation detected

linux系统中运行matlab程序，发生闪退，报错如下：

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Segmentation violation detected at 2025-03-20 10:54:16 +0800

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Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : UTF-8

Deployed : false

GNU C Library : 2.35 stable

Graphics Driver : Uninitialized software

Graphics card 1 : 0x8086 ( 0x8086 ) 0xa780 Version 0.0.0.0 (0-0-0)

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

MATLAB Architecture : glnxa64

MATLAB Entitlement ID : 6257193

MATLAB Root : /usr/local/MATLAB/R2022b

MATLAB Version : 9.13.0.2049777 (R2022b)

OpenGL : software

Operating System : Ubuntu 22.04.5 LTS

Process ID : 24740

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

Session Key : 72f21547-42b7-4ef8-9334-f0ee62bf6a16

Window System : No active display

Fault Count: 1

Abnormal termination:

Segmentation violation

Current Thread: 'MCR 0 interpret' id 140349657835072

Register State (from fault):

RAX = 0000000000000000 RBX = 00007fa6b2ff56c0

RCX = 00007fa750115f8b RDX = 0000000000000000

RSP = 00007fa5b37fd9b0 RBP = 0000000000000000

RSI = 00007fa3b00008e0 RDI = 0000000000000000

R8 = 0000000000000000 R9 = 0034363634373736

R10 = 0000000000000011 R11 = 0000000000000293

R12 = 0000000000000001 R13 = 0000000000000000

R14 = 00007fa7500957d0 R15 = 00007fa70fffdcd0

RIP = 00007fa6b2ed5573 EFL = 0000000000010202

CS = 0033 FS = 0000 GS = 0000

Stack Trace (from fault):

[ 0] 0x00007fa6b2ed5573 /usr/local/MATLAB/R2022b/bin/glnxa64/matlab_startup_plugins/lmgrimpl/libmwlmgrimpl.so+02794867 JzFpVJBtd41d+00000033

[ 1] 0x00007fa6b2ec8423 /usr/local/MATLAB/R2022b/bin/glnxa64/matlab_startup_plugins/lmgrimpl/libmwlmgrimpl.so+02741283 YbHpGNfMd41d+00000163

[ 2] 0x00007fa6b2ec28e9 /usr/local/MATLAB/R2022b/bin/glnxa64/matlab_startup_plugins/lmgrimpl/libmwlmgrimpl.so+02717929

[ 3] 0x00007fa6b2ec2f97 /usr/local/MATLAB/R2022b/bin/glnxa64/matlab_startup_plugins/lmgrimpl/libmwlmgrimpl.so+02719639 zTABVjlkd41d+00000333

[ 4] 0x00007fa6b2ec30dd /usr/local/MATLAB/R2022b/bin/glnxa64/matlab_startup_plugins/lmgrimpl/libmwlmgrimpl.so+02719965 XoYuTbvnd41d+00000039

[ 5] 0x00007fa750095ac3 /lib/x86_64-linux-gnu/libc.so.6+00608963

[ 6] 0x00007fa750127850 /lib/x86_64-linux-gnu/libc.so.6+01206352

** This crash report has been saved to disk as /media/linux/zt/home/matlab_crash_dump.24740-1 **

MATLAB is exiting because of fatal error

Answer 1

[Image Analyst]

When did this error occur? I got a very similar crash today (Access Violation, MATLAB needs to close) and it turned out it was when I called videoinput() with an old camera driver (that apparently only worked up through r2023a, when MATLAB changed something in 2023b that made the code break and crash).

Your version is 2 years old. Can you upgrade to the latest version to see if that fixes it?

[Tong]

The timing of this issue is not fixed. It may be after running a certain program, or during program execution, there have been situations where the program crashes just after opening Matlab.

I'll try updating the version.

Answer 2

[Andrei]

Based on the processor ID in the crash dump, it looks like you might have one of 13th and 14th generation Intel CPUs that are affected by a known issue. Suggestions for next steps are provided in the following post:

https://www.mathworks.com/matlabcentral/answers/2174514-why-does-matlab-sporadically-crash-on-my-13th-or-14th-generation-intel-processor