runtime: `Segmentation fault (core dumped)` at runtime in ARM64 self-contained application

Description

• Segmentation fault (core dumped) when running a .NET Core self-contained, single file application within ARM64 container mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.7 that was compiled using AMD64 mcr.microsoft.com/dotnet/sdk:6.0.100-preview.7
• Segmentation fault (core dumped) when running a .NET Core self-contained, single file application within ARM64 container mcr.microsoft.com/dotnet/sdk:6.0.100-preview.7 or that was compiled using ARM64 mcr.microsoft.com/dotnet/sdk:6.0.100-preview.7 (in that same container).

Repro steps for sdk images (ARM64):

Works as expected (preview.5):

sudo docker run -it mcr.microsoft.com/dotnet/sdk:6.0.100-preview.5 bash
git clone https://github.com/lynx-chess/lichess-challenger && cd lichess-challenger
dotnet publish src/LichessChallenger/LichessChallenger.csproj -c Release --runtime linux-arm64 --self-contained -o artifacts/
cd artifacts
export LICHESS_API_TOKEN="*"
export LICHESS_USERNAME="eduherminio"
./LichessChallenger

Segmentation fault (core dumped) at compile time (preview.6):

docker run -it mcr.microsoft.com/dotnet/sdk:6.0.100-preview.6 bash
git clone https://github.com/lynx-chess/lichess-challenger && cd lichess-challenger
dotnet publish src/LichessChallenger/LichessChallenger.csproj -c Release --runtime linux-arm64 --self-contained -o artifacts/ # Segmentation fault (core dumped)

Segmentation fault (core dumped) at runtime (preview.7):

docker run -it mcr.microsoft.com/dotnet/sdk:6.0.100-preview.7 bash
git clone https://github.com/lynx-chess/lichess-challenger && cd lichess-challenger
dotnet publish src/LichessChallenger/LichessChallenger.csproj -c Release --runtime linux-arm64 --self-contained -o artifacts/
cd artifacts
export LICHESS_API_TOKEN="*"
export LICHESS_USERNAME="eduherminio"
./LichessChallenger # Segmentation fault (core dumped)

Repro steps for runtime-props images (ARM64):

Works (preview 6, artifact compiled using AMD preview 6):

sudo docker run -it mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.6 bash
apt-get update && apt-get install -y wget unzip
mkdir app && cd app
wget https://github.com/lynx-chess/lichess-challenger/releases/download/v0.1.2/lichess-challenger-0.1.2-linux-arm64.zip
unzip lichess-challenger-0.1.2-linux-arm64.zip
chmod +x LichessChallenger
export LICHESS_API_TOKEN="*"
export LICHESS_USERNAME="eduherminio"
./LichessChallenger

Works (preview 7, artifact compiled using AMD preview 6):

sudo docker run -it mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.7 bash
apt-get update && apt-get install -y wget unzip
mkdir app && cd app
wget https://github.com/lynx-chess/lichess-challenger/releases/download/v0.1.2/lichess-challenger-0.1.2-linux-arm64.zip
unzip lichess-challenger-0.1.2-linux-arm64.zip
chmod +x LichessChallenger
export LICHESS_API_TOKEN="*"
export LICHESS_USERNAME="eduherminio"
./LichessChallenger

Segmentation fault (core dumped) at runtime (preview 6 and 7, artifact compiled using preview 7):

sudo docker run -it mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.7 bash
apt-get update
apt-get install -y wget unzip
mkdir app && cd app
wget https://github.com/lynx-chess/lichess-challenger/releases/download/v0.1.6/lichess-challenger-0.1.3-linux-arm64.zip
unzip lichess-challenger-0.1.3-linux-arm64.zip
chmod +x LichessChallenger
export LICHESS_API_TOKEN="*"
export LICHESS_USERNAME="eduherminio"
./LichessChallenger

Configuration

• .NET Version:
  • mcr.microsoft.com/dotnet/sdk:6.0.100-preview.7
  • mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.7
• Architecture: ARM64
• Repository used in the repro steps, including Dockerfile and GitHub action used to build the images.

Regression?

Yes, working as expected in preview.5 and preview.6.

Other information

Works flawlessly for AMD64. Example of an image based on mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.7 with this error: ghcr.io/lynx-chess/lichess-challenger:0.1.3

Example of an image based on mcr.microsoft.com/dotnet/runtime-deps:6.0.0-preview.6 without this error: ghcr.io/lynx-chess/lichess-challenger:0.1.2 (it was built using an AMD64 container, therefore the compile-time error didn’t affect it).