Restart code with core dump

Type: Bug

After certain operations — sometimes while processing, sometimes while idling and waiting for the next command — VS Code crashes and a core dump is generated. This happens during or almost after every request. This issue did not occur before the update.

-rw-r-----+ 1 root root 1498750988 aug 29 17:40 core.code.1000.2c9e55a4970147b288caf65b4c6749f2.1445629.1788014318000000.zst
-rw-r-----+ 1 root root 1565163957 aug 29 18:50 core.code.1000.2c9e55a4970147b288caf65b4c6749f2.1451287.1788018524000000.zst
-rw-r-----+ 1 root root 1573743585 aug 29 18:53 core.code.1000.2c9e55a4970147b288caf65b4c6749f2.1486208.1788018743000000.zst

VS Code version: Code 1.135.0 (08d4889f9ec4a1685d257b9b95de036c8e1ce1e5, 2026-08-25T14:26:52Z)
OS version: Linux x64 6.8.0-138-generic
Modes:

System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8 x 4500)|
|GPU Status|2d_canvas: enabled
GPU0: VENDOR= 0x8086 [Google Inc. (Intel)], DEVICE=0x5912 [ANGLE (Intel, Mesa Intel(R) HD Graphics 630 (KBL GT2), OpenGL 4.6 (Core Profile) Mesa 25.2.8-0ubuntu0.24.04.2)], DRIVER_VENDOR=Mesa, DRIVER_VERSION=25.2.8 *ACTIVE*
Machine model name:
Machine model version:
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: enabled
video_encode: disabled_software
vulkan: disabled_off
webgl: enabled
webgpu: enabled
webgpu_on_vk_via_gl_interop: disabled_off
webnn: disabled_off|
|Load (avg)|3, 3, 3|
|Memory (System)|31.26GB (25.04GB free)|
|Process Argv|--crash-reporter-id d8291d1d-04ba-4366-bcaf-1da3bb944eeb|
|Screen Reader|no|
|VM|13%|
|DESKTOP_SESSION|plasma|
|XDG_CURRENT_DESKTOP|KDE|
|XDG_SESSION_DESKTOP|KDE|
|XDG_SESSION_TYPE|x11|
Extensions (43)

Name|Identifier|Author|Version
---|---|---|---
Perl Navigator|bscan.perlnavigator|bscan|0.8.21
Perl Toolbox|d9705996.perl-toolbox|d9705996|1.4.0
ESLint|dbaeumer.vscode-eslint|dbaeumer|3.0.34
Prettier - Code formatter|esbenp.prettier-vscode|esbenp|12.4.0
Outline Map|gerrnperl.outline-map|Gerrnperl|1.4.2
Todo Tree|gruntfuggly.todo-tree|Gruntfuggly|0.0.226
Draw.io Integration|hediet.vscode-drawio|hediet|1.9.0
Python Indent|kevinrose.vsc-python-indent|KevinRose|1.21.0
Bash IDE|mads-hartmann.bash-ide-vscode|mads-hartmann|1.43.0
debug-tracker-vscode|mcu-debug.debug-tracker-vscode|mcu-debug|0.0.15
MemoryView|mcu-debug.memory-view|mcu-debug|0.0.29
Peripheral Viewer|mcu-debug.peripheral-viewer|mcu-debug|1.6.1
RTOS Views|mcu-debug.rtos-views|mcu-debug|0.0.16
Rainbow CSV|mechatroner.rainbow-csv|mechatroner|3.24.1
Git Graph|mhutchie.git-graph|mhutchie|1.30.0
Container Tools|ms-azuretools.vscode-containers|ms-azuretools|2.5.0
Russian Language Pack for Visual Studio Code|ms-ceintl.vscode-language-pack-ru|MS-CEINTL|1.131.2026082318
Python Debugger|ms-python.debugpy|ms-python|2026.6.0
Python|ms-python.python|ms-python|2026.4.0
Pylance|ms-python.vscode-pylance|ms-python|2026.3.1
Python Environments|ms-python.vscode-python-envs|ms-python|1.36.0
Контейнеры разработки|ms-vscode-remote.remote-containers|ms-vscode-remote|0.466.0
Remote - SSH|ms-vscode-remote.remote-ssh|ms-vscode-remote|0.128.0
Remote - SSH: Editing Configuration Files|ms-vscode-remote.remote-ssh-edit|ms-vscode-remote|0.87.0
CMake Tools|ms-vscode.cmake-tools|ms-vscode|1.23.52
C/C++ DevTools|ms-vscode.cpp-devtools|ms-vscode|0.6.18
C/C++|ms-vscode.cpptools|ms-vscode|1.33.8
C/C++ Extension Pack|ms-vscode.cpptools-extension-pack|ms-vscode|1.5.1
Makefile Tools|ms-vscode.makefile-tools|ms-vscode|0.12.17
Удаленный обозреватель|ms-vscode.remote-explorer|ms-vscode|0.5.0
Serial Monitor|ms-vscode.vscode-serial-monitor|ms-vscode|0.13.1
VS Code Speech|ms-vscode.vscode-speech|ms-vscode|0.16.0
Russian (Russia) language support for VS Code Speech|ms-vscode.vscode-speech-language-pack-ru-ru|ms-vscode|0.5.0
Color Highlight|naumovs.color-highlight|naumovs|2.8.0
MicroPico|paulober.pico-w-go|paulober|4.3.4
Excalidraw|pomdtr.excalidraw-editor|pomdtr|3.9.3
Bash Debug|rogalmic.bash-debug|rogalmic|0.3.9
Cline|saoudrizwan.claude-dev|saoudrizwan|4.1.16
CMake|twxs.cmake|twxs|0.0.17
TODO Highlight|wayou.vscode-todo-highlight|wayou|1.0.5
Markdown All in One|yzhang.markdown-all-in-one|yzhang|3.6.3
json|zainchen.json|ZainChen|2.0.2
One Dark Pro|zhuangtongfa.material-theme|zhuangtongfa|3.20.2

A/B Experiments

```
vsliv368:30146709
vswsl492cf:30256860
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
envsactivate1:31551504
gh487529:31544284
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ec5jj548:31422691
cp_cls_t_966_ss:31526232
4je02754:31466945
8hhj4413:31478653
cp_cls_c_1081:31454833
conptydll_true:31498968
e9c30283:31461165
c9b86496:31447327
capico_axe_098a3278:31555651
ei9d7968:31496641
chat:31457767
8hig5102:31480529
89g7j272:31518289
i2gc6536:31499202
52612955:31516516
ddid_t:31478206
hmra_i5g22:31518061
7df3h592:31512476
cp_cls_t_1082:31535311
logging_enabled_new:31498466
j0d79568:31499440
jb_cp_cls_t_632:31543129
56dj4588:31512888
32d76977:31512328
ha629193:31508444
a1ije391_t:31540920
jbcp_cls_pctr_t:31531130
61138546:31518536
cp_intellij_t_nes:31548657
d7b18187:31526828
ahp-both-windows:31556933
sessions_3:31532893
hjji5903:31534458
f412h606:31551416
7g2b5551:31542111
sandbox-ui-on-2:31543161
nes-ex-cf-euporie-03:31542868
enable_editor_pane_layout:31569726
allow-none:31555437
36h42362:31564511
c7c27ce7:31554789
1h923230:31564177
0dg73464:31554319
treatment-23-1:31555779
unuse_dynamic_mcp:31555281
0d8dfbc3:31570291
maidictation:31565333
0c1h4866:31566224
session-mark-done:31558131
5b8j3302:31564601
mangle-name-control:31572633
9e5id457:31573761
multiv2:31574985
permission_prompt_control:1332567
ccr_pr_nudge_auto_review:1319472
vsc_wsm_c:1340633
eh853263:1355661
auto_mode_treatment:1359304

```