[BB-POC] Bug: claude CLI segfaults on startup (triage 20260701_140650)
Open 💬 0 comments Opened Jul 1, 2026 by lemohangkhaile-blip
Bug Report
Claude CLI exits immediately after the latest update with no output.
Version: claude 1.x.x
OS: Ubuntu 22.04 LTS
Shell: zsh
Steps to reproduce
- Run
claudein a new terminal - Observe immediate exit — no prompt, no error message
Expected
CLI opens an interactive session.
Actual
Process exits with code 139 (SIGSEGV). dmesg shows segfault at address 0x0.
Additional context
This started after upgrading. Rolling back fixes it. The crash is 100% reproducible.