[BUG] RPC error -1: failed to mount

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

error message

RPC error -1: failed to mount /mnt/.virtiofs-root/shared/c/Users/ChongChongSaigon/AppData/Roaming/Claude/local-agent-mode-sessions/755db3b2-6be5-4e15-995e-dbc7337c4299/848b2d0f-088c-4f03-9bb5-9e65cbc634d9/local_5e967ba5-ef8f-492a-a5ee-75371ca5b0b7/uploads as uploads: source path /mnt/.virtiofs-root/shared/c/Users/ChongChongSaigon/AppData/Roaming/Claude/local-agent-mode-sessions/755db3b2-6be5-4e15-995e-dbc7337c4299/848b2d0f-088c-4f03-9bb5-9e65cbc634d9/local_5e967ba5-ef8f-492a-a5ee-75371ca5b0b7/uploads is under Plan9 share "c" which is not mounted

What Should Happen?

Stop Work...

Error Messages/Logs

RPC error -1: failed to mount /mnt/.virtiofs-root/shared/c/Users/ChongChongSaigon/AppData/Roaming/Claude/local-agent-mode-sessions/755db3b2-6be5-4e15-995e-dbc7337c4299/848b2d0f-088c-4f03-9bb5-9e65cbc634d9/local_5e967ba5-ef8f-492a-a5ee-75371ca5b0b7/uploads as uploads: source path /mnt/.virtiofs-root/shared/c/Users/ChongChongSaigon/AppData/Roaming/Claude/local-agent-mode-sessions/755db3b2-6be5-4e15-995e-dbc7337c4299/848b2d0f-088c-4f03-9bb5-9e65cbc634d9/local_5e967ba5-ef8f-492a-a5ee-75371ca5b0b7/uploads is under Plan9 share "c" which is not mounted

Steps to Reproduce

RPC error -1: Stop work

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

sonnet 4..5

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_