Segfault debugging requires deep system and V8 knowledge beyond typical contributor skills.
Node.js v24.2.0 crashes with segmentation faults on WSL2 environments, requiring low-level debugging to identify the root cause. The issue appears to be specific to WSL2 and requires stack traces and possibly V8 expertise to diagnose. Current maintainer requests for more debugging info indicate this isn't a trivial fix.
v24.2.0
Linux DESKTOP-QV82TM5 5.15.167.4-microsoft-standard-WSL2 #1 SMP Tue Nov 5 00:21:55 UTC 2024 x86_64 GNU/Linux
No response
nvm install v24.2.0 nvm use v24.2.0
node --version # Segmentation fault npm --version # Segmentation fault
[svnbjrn@DESKTOP-QV82TM5 W15]$ node -v Segmentation fault
[svnbjrn@DESKTOP-QV82TM5 W15]$ node -v v24.1.0
[svnbjrn@DESKTOP-QV82TM5 W15]$ node -v Segmentation fault
As you can probably tell the following was absolutely written by Claude:
Node.js v24.2.0 consistently crashes with segmentation faults on WSL2 + Arch Linux, while v24.1.0 works perfectly.
# Install v24.2.0
nvm install v24.2.0
nvm use v24.2.0
# Basic commands that trigger segfault
node --version # Segmentation fault
npm --version # Segmentation fault
Jun 12 09:34:50 DESKTOP-QV82TM5 kernel: potentially unexpected fatal signal 11.
Jun 12 09:34:50 DESKTOP-QV82TM5 kernel: CPU: 12 PID: 16666 Comm: node Not tainted 5.15.167.4-microsoft-standard-WSL2 #1
Jun 12 09:34:50 DESKTOP-QV82TM5 kernel: RIP: 0033:0x7ff67b041bcb
Jun 12 09:34:50 DESKTOP-QV82TM5 kernel: Code: Unable to access opcode bytes at RIP 0x7ff67b041ba1.
Jun 12 09:34:50 DESKTOP-QV82TM5 kernel: RAX: fffffffffffffff2 RBX: 0000562e10ab6740 RCX: 00007ff67b041bcb
Based on the v24.2.0 changelog, likely candi
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