1ES PT extraction fails: runtime pack binaries missing from SDK/source-build tarballs

[DonnaChen888]

Repro Pipeline:
20260520.22
20260520.21

Repro Branch:
main
10.0.3xx

Error Message:
##[error]1ES PT Internal Error: Errors occurred during archive extraction: [FileNotFoundError("File(s) ['packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/lib/net10.0/System.Private.CoreLib.dll', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libclrjit.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libcoreclr.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordaccore.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordbi.so'] not found in tar archive '/mnt/vss/_work/1/a/artifacts/assets/Release/source-build/dotnet-sdk-10.0.301-servicing.26270.122-ubuntu.24.04-x64.tar.gz'."), FileNotFoundError("File(s) ['packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/lib/net10.0/System.Private.CoreLib.dll', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libclrjit.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libcoreclr.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordaccore.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordbi.so'] not found in tar archive '/mnt/vss/_work/1/a/artifacts/assets/Release/Sdk/10.0.301-servicing.26270.122/dotnet-sdk-10.0.301-ubuntu.24.04-x64.tar.gz'."), FileNotFoundError("File(s) ['packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/lib/net10.0/System.Private.CoreLib.dll', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libclrjit.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libcoreclr.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordaccore.so', 'packs/Microsoft.NETCore.App.Runtime.ubuntu.24.04-x64/10.0.8/runtimes/ubuntu.24.04-x64/native/libmscordbi.so'] not found in tar archive '/mnt/vss/_work/1/a/artifacts/assets/Release/dotnet-sdk-10.0.301-ubuntu.24.04-x64.tar.gz'.")]

[mthalman]

Possible fixed by dotnet/dotnet#6769

[akoeplinger]

Unfortunately not, this one scans the right files, I'm tracking the extraction issue in dotnet/dotnet#6742 and pinged 1ESPT.