Crash: uv__io_poll assertion failure on Termux/PRoot environment

[sabatajoxicraft]

Description

Copilot CLI crashes repeatedly with libuv assertion failure during normal interactive usage.

Error

../deps/uv/src/unix/linux.c:1474: uv__io_poll: Assertion 'errno == EINTR' failed.
[Process completed (signal 9)]

Environment

Component	Version
Copilot CLI	0.0.384 (commit 0b21260)
Node.js	v22.21.1
libuv	1.51.0
NPM	10.9.4
Kernel	6.17.0-PRoot-Distro aarch64
Platform	Termux (proot-distro) on Android

System Resources

• Memory: 10Gi total, 4Gi available
• Open files limit: 32768
• Pending signals: 38975

Reproduction

• Crash occurs repeatedly during normal CLI usage
• Happens during interactive sessions
• Process terminated with signal SIGKILL (9)

Likely Cause

Known libuv issue with epoll_wait returning unexpected errno in PRoot/Android environments where signal handling differs from standard Linux. The assertion at linux.c:1474 expects EINTR but receives a different errno value.

Additional Context

Running in Termux proot-distro (Debian-based) on Android device with aarch64 architecture.