"Segmentation fault" while running the code

[PavaniTatikonda22]

When we tried to run the code on the CPU, It is throwing a "Segmentation fault (core dumped)", We ran the code on the below machine details:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 48
On-line CPU(s) list: 0-47
Thread(s) per core: 1
Core(s) per socket: 24
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 85
Model name: Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz
Stepping: 7
CPU MHz: 2100.000
BogoMIPS: 4200.00
L1d cache: 32K
L1i cache: 32K
L2 cache: 1024K
L3 cache: 36608K
NUMA node0 CPU(s): 0-23
NUMA node1 CPU(s): 24-47

It is the latest error that we are getting, we ran the same code 2 weeks back, and we didn't see any errors and ran the code successfully. Please let us know if any extra details are required.

[wangyiqiu]

Thanks @PavaniTatikonda22 -- we will look into this very soon.

[PavaniTatikonda22]

@wangyiqiu Did you get a chance to look into this issue? We would appreciate it if you could resolve this. Thanks!

[wangyiqiu]

Hi @PavaniTatikonda22 I just tried the same commands you screenshotted above but I did not encounter any problem. I also tested it with Valgrind without discovering any problem.

Could you send me a copy of your compiled binary to [email protected]?
And if it is possible, could you also send me (or paste here) the Valgrind output of running the code on your machine?

Thanks and sorry about the inconvenience.

[Kin-Zhang]

I also have this issue not in c++ but only in python bind here is the screenshot:

Don't have any clue where the segment happened..... Looking forward to your reply. Thanks in advance. @wangyiqiu

System info:
Ubuntu 20.04, CPU: 12th Gen Intel® Core™ i9-12900KF × 24, C compiler identification is GNU 9.4.0, CXX compiler identification is GNU 9.4.0