Loading issue when RID is linux-musl-x64 on Alpine 3.15

[adityapatwardhan]

Description

When loading dependencies of PowerShell on Alpine 3.15, it falls back to load linux-x64 dependencies. The issue does not repro with alpine 3.14. In both cases, the SDK version is 6.0.0.

It was found that the RID for Alpine 3.15 is missing on .NET 6 SDK. See: #62938

Note, dotnet --info does show the correct RID:

~/.dotnet/tools # dotnet --info
.NET SDK (reflecting any global.json):
 Version:   6.0.100
 Commit:    9e8b04bbff

Runtime Environment:
 OS Name:     alpine
 OS Version:  3.15
 OS Platform: Linux
 RID:         linux-musl-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.100/

Host (useful for support):
  Version: 6.0.0
  Commit:  4822e3c3aa

.NET SDKs installed:
  6.0.100 [/usr/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

I have attached load trace logs for the powershell load failure. loadtrace.txt

Excerpt below:

HostRID is alpine.3.15-x64
Falling back to base HostRID: linux-x64
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux
[loadtrace.txt](https://github.com/dotnet/runtime/files/8043912/loadtrace.txt)
-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
Chose linux-x64, so removing rid (win-x86) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-arm) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-x64) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (osx) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native

Reproduction Steps

On Alpine 3.15 container with .NET SDK

dotnet tool install --global PowerShell
~/.dotnet/tools/pwsh

Expected behavior

pwsh should execute correctly

Actual behavior

~/.dotnet/tools # ./pwsh
PowerShell 7.2.1
Copyright (c) Microsoft Corporation.

https://aka.ms/powershell
Type 'help' to get help.

One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
Cannot load PSReadline module. Console is running without PSReadline.
Process terminated. The type initializer for 'System.Management.Automation.PSObject' threw an exception.
at System.Environment.FailFast(System.String, System.Exception)
at Microsoft.PowerShell.UnmanagedPSEntry.Start(System.String[], Int32)
at Microsoft.PowerShell.ManagedPSEntry.Main(System.String[])
System.TypeInitializationException: The type initializer for 'System.Management.Automation.PSObject' threw an exception.
---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Management.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. The system cannot find the file specified.

Regression?

No response

Known Workarounds

No response

Configuration

.NET SDK 6.0.0
Alpine 3.15

Other information

No response

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

Tagging subscribers to this area: @dotnet/area-meta
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Description

When loading dependencies of PowerShell on Alpine 3.15, it falls back to load linux-x64 dependencies. The issue does not repro with alpine 3.14. In both cases, the SDK version is 6.0.0.

It was found that the RID for Alpine 3.15 is missing on .NET 6 SDK. See: #62938

Note, dotnet --info does show the correct RID:

~/.dotnet/tools # dotnet --info
.NET SDK (reflecting any global.json):
 Version:   6.0.100
 Commit:    9e8b04bbff

Runtime Environment:
 OS Name:     alpine
 OS Version:  3.15
 OS Platform: Linux
 RID:         linux-musl-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.100/

Host (useful for support):
  Version: 6.0.0
  Commit:  4822e3c3aa

.NET SDKs installed:
  6.0.100 [/usr/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

I have attached load trace logs for the powershell load failure. loadtrace.txt

Excerpt below:

HostRID is alpine.3.15-x64
Falling back to base HostRID: linux-x64
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux
[loadtrace.txt](https://github.com/dotnet/runtime/files/8043912/loadtrace.txt)
-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
Chose linux-x64, so removing rid (win-x86) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-arm) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-x64) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (osx) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native

Reproduction Steps

On Alpine 3.15 container with .NET SDK

dotnet tool install --global PowerShell
~/.dotnet/tools/pwsh

Expected behavior

pwsh should execute correctly

Actual behavior

~/.dotnet/tools # ./pwsh
PowerShell 7.2.1
Copyright (c) Microsoft Corporation.

https://aka.ms/powershell
Type 'help' to get help.

One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
Cannot load PSReadline module. Console is running without PSReadline.
Process terminated. The type initializer for 'System.Management.Automation.PSObject' threw an exception.
at System.Environment.FailFast(System.String, System.Exception)
at Microsoft.PowerShell.UnmanagedPSEntry.Start(System.String[], Int32)
at Microsoft.PowerShell.ManagedPSEntry.Main(System.String[])
System.TypeInitializationException: The type initializer for 'System.Management.Automation.PSObject' threw an exception.
---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Management.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. The system cannot find the file specified.

Regression?

No response

Known Workarounds

No response

Configuration

.NET SDK 6.0.0
Alpine 3.15

Other information

No response

Author:	adityapatwardhan
Assignees:	-
Labels:	area-Meta, untriaged
Milestone:	-

[danmoseley]

It's a request for backport of #62938

@wfurt we backport these, right?

[mthalman]

It's not a matter of defining the Alpine RID. The Alpine RID shouldn't need to be defined for things to work correctly. It should be falling back to the linux-musl RID. The SDK represents correctly but the loader is falling back to linux, for some reason, not linux-musl.

Tagging subscribers to this area: @vitek-karas, @agocke, @VSadov
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Description

When loading dependencies of PowerShell on Alpine 3.15, it falls back to load linux-x64 dependencies. The issue does not repro with alpine 3.14. In both cases, the SDK version is 6.0.0.

It was found that the RID for Alpine 3.15 is missing on .NET 6 SDK. See: #62938

Note, dotnet --info does show the correct RID:

~/.dotnet/tools # dotnet --info
.NET SDK (reflecting any global.json):
 Version:   6.0.100
 Commit:    9e8b04bbff

Runtime Environment:
 OS Name:     alpine
 OS Version:  3.15
 OS Platform: Linux
 RID:         linux-musl-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.100/

Host (useful for support):
  Version: 6.0.0
  Commit:  4822e3c3aa

.NET SDKs installed:
  6.0.100 [/usr/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.0 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

I have attached load trace logs for the powershell load failure. loadtrace.txt

Excerpt below:

HostRID is alpine.3.15-x64
Falling back to base HostRID: linux-x64
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [System.Speech/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.win-arm64.runtime.native.System.Data.SqlClient.sni/4.4.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.osx-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux
[loadtrace.txt](https://github.com/dotnet/runtime/files/8043912/loadtrace.txt)
-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [runtime.linux-x64.runtime.native.System.IO.Ports/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.Win32.Registry.AccessControl/6.0.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
The targeted framework does not support the runtime 'linux-x64'. Some native libraries from [Microsoft.PowerShell.Native/7.2.0] may fail to load on this platform.
Chose linux-x64, so removing rid (win-x86) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-arm) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (win-x64) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native
Chose linux-x64, so removing rid (osx) specific assets for package Microsoft.PowerShell.Native/7.2.0 and asset type native

Reproduction Steps

On Alpine 3.15 container with .NET SDK

dotnet tool install --global PowerShell
~/.dotnet/tools/pwsh

Expected behavior

pwsh should execute correctly

Actual behavior

~/.dotnet/tools # ./pwsh
PowerShell 7.2.1
Copyright (c) Microsoft Corporation.

https://aka.ms/powershell
Type 'help' to get help.

One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
One or more errors occurred. (The type initializer for 'System.Management.Automation.TypeAccelerators' threw an exception.)
Cannot load PSReadline module. Console is running without PSReadline.
Process terminated. The type initializer for 'System.Management.Automation.PSObject' threw an exception.
at System.Environment.FailFast(System.String, System.Exception)
at Microsoft.PowerShell.UnmanagedPSEntry.Start(System.String[], Int32)
at Microsoft.PowerShell.ManagedPSEntry.Main(System.String[])
System.TypeInitializationException: The type initializer for 'System.Management.Automation.PSObject' threw an exception.
---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Management.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. The system cannot find the file specified.

Regression?

No response

Known Workarounds

No response

Configuration

.NET SDK 6.0.0
Alpine 3.15

Other information

No response

Author:	adityapatwardhan
Assignees:	-
Labels:	area-AssemblyLoader-coreclr, untriaged
Milestone:	-

[vitek-karas]

Backporting #62938 would fix this particular case, but I think @mthalman is also correct that the fallback logic in the host should handle MUSL based linuxes as special (it's too common not to).

Basically we need to change this code here:

runtime/src/native/corehost/hostmisc/pal.h

Lines 66 to 87 in 26c9b28

	// We cannot maintain the same (compat) invariant for linux and thus, we will fallback to using lowest RID-Plaform.
	#if defined(_WIN32)
	#define LIB_PREFIX
	#define MAKE_LIBNAME(NAME) (_X(NAME) _X(".dll"))
	#define FALLBACK_HOST_RID _X("win10")
	#elif defined(TARGET_OSX)
	#define LIB_PREFIX _X("lib")
	#define MAKE_LIBNAME(NAME) (LIB_PREFIX _X(NAME) _X(".dylib"))
	#define FALLBACK_HOST_RID _X("osx.10.12")
	#else
	#define LIB_PREFIX _X("lib")
	#define MAKE_LIBNAME(NAME) (LIB_PREFIX _X(NAME) _X(".so"))
	#if defined(TARGET_FREEBSD)
	#define FALLBACK_HOST_RID _X("freebsd")
	#elif defined(TARGET_ILLUMOS)
	#define FALLBACK_HOST_RID _X("illumos")
	#elif defined(__sun)
	#define FALLBACK_HOST_RID _X("solaris")
	#else
	#define FALLBACK_HOST_RID _X("linux")
	#endif
	#endif

It should have a branch for MUSL linux and return linux-musl in that case.

[mthalman]

@vitek-karas - Since this issue shows up in 6.0, can we get it backported to that version?