[Linux] Dotnet watch to run the project, close the page in the browser, the error "[2026-02-03T08:37:46Z ERROR viaduct::backend::ffi] Missing HTTP status" is displayed on CMD

**REGRESSION INFO**: Repro for 9.0.310

**INSTALL STEPS**

1. OS: Linux x64
2. Install SDK 10.0.102

**Platform**

- [ ] Windows
- [ ] macOS
- [x] Linux

**REPRO STEPS**

1. Use the below code to create an ASP.NET Web App(Razor Pages)
```
dotnet new razor -o razor02
cd razor02
```
2. Type "dotnet watch" to run the project, the home page will be automatically opened in the browser.
3. Close the home page in the browser

**Note:**
1.This issue works well for windows x64
2.This issue works well for dotnet run
3.This issue works well for Linux arm64

**ACTUAL** The error "[2026-02-03T08:37:46Z ERROR viaduct::backend::ffi] Missing HTTP status" display.

dotnet new razor -o razor3
The template "ASP.NET Core Web App (Razor Pages)" was created successfully.
This template contains technologies from parties other than Microsoft, see https://aka.ms/aspnetcore/10.0-third-party-notices for details.

Processing post-creation actions...
Restoring /home/parallels/razor3/razor3.csproj:
Restore succeeded.

parallels@ubuntu-linux-22-04-02-desktop:~$ cd razor3
parallels@ubuntu-linux-22-04-02-desktop:~/razor3$ dotnet watch
dotnet watch 🔥 Hot reload enabled. For a list of supported edits, see https://aka.ms/dotnet/hot-reload.
dotnet watch 💡 Press Ctrl+R to restart.
dotnet watch 🔨 Building /home/parallels/razor3/razor3.csproj ...
dotnet watch 🔨 Build succeeded: /home/parallels/razor3/razor3.csproj
Using launch settings from /home/parallels/razor3/Properties/launchSettings.json...
info: Microsoft.Hosting.Lifetime[14]
Now listening on: http://localhost:5249
info: Microsoft.Hosting.Lifetime[0]
Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
Hosting environment: Development
info: Microsoft.Hosting.Lifetime[0]
Content root path: /home/parallels/razor3
Gtk-Message: 00:36:17.448: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it.
[GFX1-]: glxtest: VA-API test failed: failed to initialise VAAPI connection.
ATTENTION: default value of option mesa_glthread overridden by environment.
warn: Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware[3]
Failed to determine the https port for redirect.
ALSA lib conf.c:4120:(snd_config_update_r) Cannot access file /usr/share/alsa/alsa.conf
ALSA lib seq.c:935:(snd_seq_open_noupdate) Unknown SEQ default
[2026-02-03T08:37:46Z ERROR viaduct::backend::ffi] Missing HTTP status
[2026-02-03T08:37:46Z ERROR viaduct::backend::ffi] Missing HTTP status

**EXPECTED** No error display.