claude-code - 💡(How to fix) Fix [Bug] Anthropic API Error: Cyber Verification Program blocks legitimate periodic monitoring tasks [1 participants]

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anthropics/claude-code#54918Fetched 2026-05-01 05:51:00
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Error Message

[{"error":"Error: Failed to create shell snapshot: Command failed: C:\Program Files\Git\bin\bash.exe -c -l SNAPSHOT_FILE='C:\Users\CENSORED_USER_NAME\.claude\shell-snapshots\snapshot-bash-1777472312820-j7su04.sh'\n source "C:\Users\CENSORED_USER_NAME\.bashrc" < /dev/null\n\n # First, create/clear the snapshot file\n echo "# Snapshot file" >| "$SNAPSHOT_FILE"\n\n # When this file is sourced, we first unalias to avoid conflicts\n # This is necessary because aliases get "frozen" inside function definitions at definition time,\n # which can cause unexpected behavior when functions use commands that conflict with aliases\n echo "# Unset all aliases to avoid conflicts with functions" >> "$SNAPSHOT_FILE"\n echo "unalias -a 2>/dev/null || true" >> "$SNAPSHOT_FILE"\n\n \n echo "# Functions" >> "$SNAPSHOT_FILE"\n\n # Force autoload all functions first\n declare -f > /dev/null 2>&1\n\n # Now get user function names - filter completion functions (single underscore prefix)\n # but keep double-underscore helpers (e.g. __zsh_like_cd from mise, __pyenv_init)\n declare -F | cut -d' ' -f3 | grep -vE '^[^]' | while read func; do\n # Encode the function to base64, preserving all special characters\n encoded_func=$(declare -f "$func" | base64 )\n # Write the function definition to the snapshot\n echo "eval \"\$(echo '$encoded_func' | base64 -d)\" > /dev/null 2>&1" >> "$SNAPSHOT_FILE"\n done\n \n echo "# Shell Options" >> "$SNAPSHOT_FILE"\n shopt -p | head -n 1000 >> "$SNAPSHOT_FILE"\n set -o | grep "on" | awk '{print "set -o " $1}' | head -n 1000 >> "$SNAPSHOT_FILE"\n echo "shopt -s expand_aliases" >> "$SNAPSHOT_FILE"\n \n echo "# Aliases" >> "$SNAPSHOT_FILE"\n # Filter out winpty aliases on Windows to avoid "stdin is not a tty" errors\n # Git Bash automatically creates aliases like "alias node='winpty node.exe'" for\n # programs that need Win32 Console in mintty, but winpty fails when there's no TTY\n if [[ "$OSTYPE" == "msys" ]] || [[ "$OSTYPE" == "cygwin" ]]; then\n alias | grep -v "='winpty " | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> "$SNAPSHOT_FILE"\n else\n alias | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> "$SNAPSHOT_FILE"\n fi\n \n\n \n # Check for rg availability\n echo "# Check for rg availability" >> "$SNAPSHOT_FILE"\n echo "if ! (unalias rg 2>/dev/null; command -v rg) >/dev/null 2>&1; then" >> "$SNAPSHOT_FILE"\n \n cat >> "$SNAPSHOT_FILE" << 'RIPGREP_FUNC_END'\n function rg {\n local _cc_bin="${CLAUDE_CODE_EXECPATH:-}"\n [[ -x $_cc_bin ]] || _cc_bin=/c/Users/CENSORED_USER_NAME/.local/bin/claude.exe\n if [[ ! -x $_cc_bin ]]; then command rg "$@"; return; fi\n if [[ -n $ZSH_VERSION ]]; then\n ARGV0=rg "$_cc_bin" "$@"\n elif [[ "$OSTYPE" == "msys" ]] || [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "win32" ]]; then\n ARGV0=rg "$_cc_bin" "$@"\n elif [[ $BASHPID != $$ ]]; then\n exec -a rg "$_cc_bin" "$@"\n else\n (exec -a r…

Root Cause

Errors

[{"error":"Error: Failed to create shell snapshot: Command failed: C:\\Program Files\\Git\\bin\\bash.exe -c -l SNAPSHOT_FILE='C:\\Users\\CENSORED_USER_NAME\\.claude\\shell-snapshots\\snapshot-bash-1777472312820-j7su04.sh'\n      source \"C:\\Users\\CENSORED_USER_NAME\\.bashrc\" < /dev/null\n\n      # First, create/clear the snapshot file\n      echo \"# Snapshot file\" >| \"$SNAPSHOT_FILE\"\n\n      # When this file is sourced, we first unalias to avoid conflicts\n      # This is necessary because aliases get \"frozen\" inside function definitions at definition time,\n      # which can cause unexpected behavior when functions use commands that conflict with aliases\n      echo \"# Unset all aliases to avoid conflicts with functions\" >> \"$SNAPSHOT_FILE\"\n      echo \"unalias -a 2>/dev/null || true\" >> \"$SNAPSHOT_FILE\"\n\n      \n      echo \"# Functions\" >> \"$SNAPSHOT_FILE\"\n\n      # Force autoload all functions first\n      declare -f > /dev/null 2>&1\n\n      # Now get user function names - filter completion functions (single underscore prefix)\n      # but keep double-underscore helpers (e.g. __zsh_like_cd from mise, __pyenv_init)\n      declare -F | cut -d' ' -f3 | grep -vE '^_[^_]' | while read func; do\n        # Encode the function to base64, preserving all special characters\n        encoded_func=$(declare -f \"$func\" | base64 )\n        # Write the function definition to the snapshot\n        echo \"eval \\\"\\$(echo '$encoded_func' | base64 -d)\\\" > /dev/null 2>&1\" >> \"$SNAPSHOT_FILE\"\n      done\n    \n      echo \"# Shell Options\" >> \"$SNAPSHOT_FILE\"\n      shopt -p | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      set -o | grep \"on\" | awk '{print \"set -o \" $1}' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      echo \"shopt -s expand_aliases\" >> \"$SNAPSHOT_FILE\"\n    \n      echo \"# Aliases\" >> \"$SNAPSHOT_FILE\"\n      # Filter out winpty aliases on Windows to avoid \"stdin is not a tty\" errors\n      # Git Bash automatically creates aliases like \"alias node='winpty node.exe'\" for\n      # programs that need Win32 Console in mintty, but winpty fails when there's no TTY\n      if [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]]; then\n        alias | grep -v \"='winpty \" | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      else\n        alias | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      fi\n  \n\n      \n      # Check for rg availability\n      echo \"# Check for rg availability\" >> \"$SNAPSHOT_FILE\"\n      echo \"if ! (unalias rg 2>/dev/null; command -v rg) >/dev/null 2>&1; then\" >> \"$SNAPSHOT_FILE\"\n  \n      cat >> \"$SNAPSHOT_FILE\" << 'RIPGREP_FUNC_END'\n  function rg {\n  local _cc_bin=\"${CLAUDE_CODE_EXECPATH:-}\"\n  [[ -x $_cc_bin ]] || _cc_bin=/c/Users/CENSORED_USER_NAME/.local/bin/claude.exe\n  if [[ ! -x $_cc_bin ]]; then command rg \"$@\"; return; fi\n  if [[ -n $ZSH_VERSION ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]] || [[ \"$OSTYPE\" == \"win32\" ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ $BASHPID != $$ ]]; then\n    exec -a rg \"$_cc_bin\" \"$@\"\n  else\n    (exec -a r…

Code Example

[{"error":"Error: Failed to create shell snapshot: Command failed: C:\\Program Files\\Git\\bin\\bash.exe -c -l SNAPSHOT_FILE='C:\\Users\\CENSORED_USER_NAME\\.claude\\shell-snapshots\\snapshot-bash-1777472312820-j7su04.sh'\n      source \"C:\\Users\\CENSORED_USER_NAME\\.bashrc\" < /dev/null\n\n      # First, create/clear the snapshot file\n      echo \"# Snapshot file\" >| \"$SNAPSHOT_FILE\"\n\n      # When this file is sourced, we first unalias to avoid conflicts\n      # This is necessary because aliases get \"frozen\" inside function definitions at definition time,\n      # which can cause unexpected behavior when functions use commands that conflict with aliases\n      echo \"# Unset all aliases to avoid conflicts with functions\" >> \"$SNAPSHOT_FILE\"\n      echo \"unalias -a 2>/dev/null || true\" >> \"$SNAPSHOT_FILE\"\n\n      \n      echo \"# Functions\" >> \"$SNAPSHOT_FILE\"\n\n      # Force autoload all functions first\n      declare -f > /dev/null 2>&1\n\n      # Now get user function names - filter completion functions (single underscore prefix)\n      # but keep double-underscore helpers (e.g. __zsh_like_cd from mise, __pyenv_init)\n      declare -F | cut -d' ' -f3 | grep -vE '^_[^_]' | while read func; do\n        # Encode the function to base64, preserving all special characters\n        encoded_func=$(declare -f \"$func\" | base64 )\n        # Write the function definition to the snapshot\n        echo \"eval \\\"\\$(echo '$encoded_func' | base64 -d)\\\" > /dev/null 2>&1\" >> \"$SNAPSHOT_FILE\"\n      done\n    \n      echo \"# Shell Options\" >> \"$SNAPSHOT_FILE\"\n      shopt -p | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      set -o | grep \"on\" | awk '{print \"set -o \" $1}' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      echo \"shopt -s expand_aliases\" >> \"$SNAPSHOT_FILE\"\n    \n      echo \"# Aliases\" >> \"$SNAPSHOT_FILE\"\n      # Filter out winpty aliases on Windows to avoid \"stdin is not a tty\" errors\n      # Git Bash automatically creates aliases like \"alias node='winpty node.exe'\" for\n      # programs that need Win32 Console in mintty, but winpty fails when there's no TTY\n      if [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]]; then\n        alias | grep -v \"='winpty \" | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      else\n        alias | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      fi\n  \n\n      \n      # Check for rg availability\n      echo \"# Check for rg availability\" >> \"$SNAPSHOT_FILE\"\n      echo \"if ! (unalias rg 2>/dev/null; command -v rg) >/dev/null 2>&1; then\" >> \"$SNAPSHOT_FILE\"\n  \n      cat >> \"$SNAPSHOT_FILE\" << 'RIPGREP_FUNC_END'\n  function rg {\n  local _cc_bin=\"${CLAUDE_CODE_EXECPATH:-}\"\n  [[ -x $_cc_bin ]] || _cc_bin=/c/Users/CENSORED_USER_NAME/.local/bin/claude.exe\n  if [[ ! -x $_cc_bin ]]; then command rg \"$@\"; return; fi\n  if [[ -n $ZSH_VERSION ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]] || [[ \"$OSTYPE\" == \"win32\" ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ $BASHPID != $$ ]]; then\n    exec -a rg \"$_cc_bin\" \"$@\"\n  else\n    (exec -a r…
RAW_BUFFERClick to expand / collapse

Bug Description ssh로 접속하는 라즈베리파이를 사용하는 개발중인 장치의 하드웨어 이슈때문에 클로드가 스스로 판단하여 주기적 모니터링을 하고 있었는데, 보안위협으로 간주되어 Cyber Verification Program이 발동하여 작업을 방해했고 진행할 수 없음. 링크의 토큰을 사용해서 설문지는 작성함.

Environment Info

  • Platform: win32
  • Terminal: tmux
  • Version: 2.1.123
  • Feedback ID: f334191e-c0de-47cf-8cbd-e3b44ec24fab

Errors

[{"error":"Error: Failed to create shell snapshot: Command failed: C:\\Program Files\\Git\\bin\\bash.exe -c -l SNAPSHOT_FILE='C:\\Users\\CENSORED_USER_NAME\\.claude\\shell-snapshots\\snapshot-bash-1777472312820-j7su04.sh'\n      source \"C:\\Users\\CENSORED_USER_NAME\\.bashrc\" < /dev/null\n\n      # First, create/clear the snapshot file\n      echo \"# Snapshot file\" >| \"$SNAPSHOT_FILE\"\n\n      # When this file is sourced, we first unalias to avoid conflicts\n      # This is necessary because aliases get \"frozen\" inside function definitions at definition time,\n      # which can cause unexpected behavior when functions use commands that conflict with aliases\n      echo \"# Unset all aliases to avoid conflicts with functions\" >> \"$SNAPSHOT_FILE\"\n      echo \"unalias -a 2>/dev/null || true\" >> \"$SNAPSHOT_FILE\"\n\n      \n      echo \"# Functions\" >> \"$SNAPSHOT_FILE\"\n\n      # Force autoload all functions first\n      declare -f > /dev/null 2>&1\n\n      # Now get user function names - filter completion functions (single underscore prefix)\n      # but keep double-underscore helpers (e.g. __zsh_like_cd from mise, __pyenv_init)\n      declare -F | cut -d' ' -f3 | grep -vE '^_[^_]' | while read func; do\n        # Encode the function to base64, preserving all special characters\n        encoded_func=$(declare -f \"$func\" | base64 )\n        # Write the function definition to the snapshot\n        echo \"eval \\\"\\$(echo '$encoded_func' | base64 -d)\\\" > /dev/null 2>&1\" >> \"$SNAPSHOT_FILE\"\n      done\n    \n      echo \"# Shell Options\" >> \"$SNAPSHOT_FILE\"\n      shopt -p | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      set -o | grep \"on\" | awk '{print \"set -o \" $1}' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      echo \"shopt -s expand_aliases\" >> \"$SNAPSHOT_FILE\"\n    \n      echo \"# Aliases\" >> \"$SNAPSHOT_FILE\"\n      # Filter out winpty aliases on Windows to avoid \"stdin is not a tty\" errors\n      # Git Bash automatically creates aliases like \"alias node='winpty node.exe'\" for\n      # programs that need Win32 Console in mintty, but winpty fails when there's no TTY\n      if [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]]; then\n        alias | grep -v \"='winpty \" | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      else\n        alias | sed 's/^alias //g' | sed 's/^/alias -- /' | head -n 1000 >> \"$SNAPSHOT_FILE\"\n      fi\n  \n\n      \n      # Check for rg availability\n      echo \"# Check for rg availability\" >> \"$SNAPSHOT_FILE\"\n      echo \"if ! (unalias rg 2>/dev/null; command -v rg) >/dev/null 2>&1; then\" >> \"$SNAPSHOT_FILE\"\n  \n      cat >> \"$SNAPSHOT_FILE\" << 'RIPGREP_FUNC_END'\n  function rg {\n  local _cc_bin=\"${CLAUDE_CODE_EXECPATH:-}\"\n  [[ -x $_cc_bin ]] || _cc_bin=/c/Users/CENSORED_USER_NAME/.local/bin/claude.exe\n  if [[ ! -x $_cc_bin ]]; then command rg \"$@\"; return; fi\n  if [[ -n $ZSH_VERSION ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ \"$OSTYPE\" == \"msys\" ]] || [[ \"$OSTYPE\" == \"cygwin\" ]] || [[ \"$OSTYPE\" == \"win32\" ]]; then\n    ARGV0=rg \"$_cc_bin\" \"$@\"\n  elif [[ $BASHPID != $$ ]]; then\n    exec -a rg \"$_cc_bin\" \"$@\"\n  else\n    (exec -a r…

Note: Content was truncated.

extent analysis

TL;DR

The issue is likely caused by a security verification program interfering with the device's periodic monitoring, and a workaround may involve configuring the security program to allow the monitoring script to run.

Guidance

  • The error message suggests that the bash.exe command is failing to create a shell snapshot, which may be related to the security verification program blocking the script.
  • To mitigate this issue, try configuring the security program to allow the monitoring script to run, or add an exception for the bash.exe command.
  • Verify that the bash.exe command is properly configured and that the script is running with the correct permissions.
  • If the issue persists, try running the script in a different environment or with a different security program to isolate the cause.

Example

No code snippet is provided as the issue is more related to configuration and security settings.

Notes

The provided information is truncated, and the full error message and script are not available, which may limit the ability to provide a complete solution.

Recommendation

Apply a workaround by configuring the security program to allow the monitoring script to run, as it is likely that the security program is interfering with the device's periodic monitoring.

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claude-code - 💡(How to fix) Fix [Bug] Anthropic API Error: Cyber Verification Program blocks legitimate periodic monitoring tasks [1 participants]