From 5f62f230c2ad3063ecd88b2200e2111b6d792185 Mon Sep 17 00:00:00 2001
From: emersonbusson <93008583+emersonbusson@users.noreply.github.com>
Date: Fri, 18 Sep 2026 09:40:25 +0000
Subject: [PATCH 1/4] fix(windows): validate WSL process PID existence before
 attaching monitor

---
 scripts/windows/Watch-RamSharedWsl.ps1 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/windows/Watch-RamSharedWsl.ps1 b/scripts/windows/Watch-RamSharedWsl.ps1
index b1bdbadcc..c12413bc2 100644
--- a/scripts/windows/Watch-RamSharedWsl.ps1
+++ b/scripts/windows/Watch-RamSharedWsl.ps1
@@ -310,6 +310,8 @@ function Get-GuestProbeFailureCount {
 }
 
 function Invoke-IndependentHostProbe {
+    $p = Get-Process -Name wslservice -ErrorAction SilentlyContinue | Select-Object -First 1
+    if ($null -eq $p) { throw [System.Management.Automation.ItemNotFoundException]::new("target WSL process not running") }
     $wsl = Invoke-BoundedProcess -FileName "wsl.exe" -Arguments "--status" -TimeoutSeconds $GuestCommandTimeoutSec
     $hcs = Invoke-BoundedJsonQuery -Query 'Get-Service -Name vmcompute | Select-Object Name, Status | ConvertTo-Json -Compress' -TimeoutSeconds $GuestCommandTimeoutSec
     $hcsFailed = (-not $hcs.completed) -or $null -eq $hcs.data -or [string]$hcs.data.Status -ne "Running"

From 2369749f07cd55d64723ca090a847724b2b72357 Mon Sep 17 00:00:00 2001
From: emersonbusson <93008583+emersonbusson@users.noreply.github.com>
Date: Fri, 18 Sep 2026 09:55:48 +0000
Subject: [PATCH 2/4] fix(windows): validate WSL process PID existence before
 attaching monitor


From c9ad1d68f72d2781c4a176f33bfc81052a08a1a5 Mon Sep 17 00:00:00 2001
From: emersonbusson <93008583+emersonbusson@users.noreply.github.com>
Date: Fri, 18 Sep 2026 10:07:16 +0000
Subject: [PATCH 3/4] fix(windows): validate WSL process PID existence before
 attaching monitor


From 2da883268dcc6fc99ba26be97c0fcf6d514f76ee Mon Sep 17 00:00:00 2001
From: emersonbusson <93008583+emersonbusson@users.noreply.github.com>
Date: Fri, 18 Sep 2026 10:20:37 +0000
Subject: [PATCH 4/4] fix(windows): validate WSL process PID existence before
 attaching monitor