Unable to set breaking points or run SOS commands

[adrianoc]

Description

(lldb) bpmd Program.<Main>$
Failed to load data access module, 0x80004002
Can not load or initialize libmscordaccore.so. The target runtime may not be initialized.

For more information see https://go.microsoft.com/fwlink/?linkid=2135652
bpmd Program.<Main>$  failed

Notes:

1. If I run bpmd xxxx (no matter the value passed to it) just after launching lldb I get no output (leading to think it worked) but actually nothing happened
2. Running sosstat (after running the application) produces the report below

(lldb) sosstatus
Target OS: LINUX Architecture: X64 ProcessId: 945958 (0xE6F26)
    #0 .NET Core runtime 8.0.1325.6609 at 00007FFFF7000000 size 006F566C index 8ebbb37976bf95ef4ac4fb471f6c46ac4dfc6617
    Runtime module path: /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/libcoreclr.so
        Exports:
            DotNetRuntimeInfo       : <NO SYMBOL>
            g_dacTable              : <NO SYMBOL>
            DotNetRuntimeDebugHeader: <NO SYMBOL>
SpecialDiagInfoHeader   : 00007FFFFFF10000 <NONE>
Current symbol store settings:
-> Cache: /home/adriano/.dotnet/symbolcache
-> Server: https://msdl.microsoft.com/download/symbols/ Timeout: 4 RetryCount: 0
Extensions loaded:
-> 9.0.607501+a651406e39038aef1dbc7c8097b52953284dba27 /home/adriano/.dotnet/sos/Microsoft.Diagnostics.ExtensionCommands.dll
GC memory usage for managed SOS components: 1,175,136 bytes

3. Running setclrpath does not change anything:

(lldb) setclrpath /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/
Set load path for DAC/DBI to '/usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/'
(lldb) bpmd Program.<Main>$
Failed to load data access module, 0x80004002
Can not load or initialize libmscordaccore.so. The target runtime may not be initialized.

4. List of loaded modules:

(lldb) target modules list 
[  0] 924B3BAB-8C8E-EE35-411E-79D3D120A567-E63C70D2 0x0000555555554000 /usr/bin/dotnet 
[  1] E4DE036B-19E4-768E-7591-B596C4BE9F90-15F2D28A 0x00007ffff7fc3000 /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 
      /usr/lib/debug/.build-id/e4/de036b19e4768e7591b596c4be9f9015f2d28a.debug
[  2] 01DED5AB-A9BC-7302-03F9-478E52412661-63A868A2 0x00007ffff7fc1000 [vdso] (0x00007ffff7fc1000)
[  3] 17BF32E2-613D-C600-B367-D0F8A341669C-80AD790E 0x00007ffff7f9a000 /lib/x86_64-linux-gnu/libdl.so.2 
      /usr/lib/debug/.build-id/17/bf32e2613dc600b367d0f8a341669c80ad790e.debug
[  4] 81F46D55-3E2F-7C99-9E43-C3EEDE73A822-BC8D5D93 0x00007ffff7f95000 /lib/x86_64-linux-gnu/libpthread.so.0 
[  5] E37FE1A8-7978-3838-DE78-CBC8C80621FA-685D58A2 0x00007ffff7c00000 /lib/x86_64-linux-gnu/libstdc++.so.6 
[  6] 7D8778FC-A8EA-4621-B268-CC03662855D0-CD983439 0x00007ffff7eae000 /lib/x86_64-linux-gnu/libm.so.6 
      /usr/lib/debug/.build-id/7d/8778fca8ea4621b268cc03662855d0cd983439.debug
[  7] E3A44E0D-A9C6-E835-D293-ED8FD2882B4C-4A87130C 0x00007ffff7e8e000 /lib/x86_64-linux-gnu/libgcc_s.so.1 
[  8] CD410B71-0F0F-094C-6832-EDD95931006D-883AF48E 0x00007ffff7800000 /lib/x86_64-linux-gnu/libc.so.6 
      /usr/lib/debug/.build-id/cd/410b710f0f094c6832edd95931006d883af48e.debug
[  9] F6875AA5-625F-27D6-223B-BFD71B69E676-29F22F6A 0x00007ffff7bb1000 /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/libhostpolicy.so 
[ 10] 8EBBB379-76BF-95EF-4AC4-FB471F6C46AC-4DFC6617 0x00007ffff7000000 /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/libcoreclr.so 
[ 11] C3E9022A-22E9-F071-F3EE-0ABFA52F1B6D-33F3C19B 0x00007ffff7e3a000 /lib/x86_64-linux-gnu/librt.so.1 
      /usr/lib/debug/.build-id/c3/e9022a22e9f071f3ee0abfa52f1b6d33f3c19b.debug
[ 12] 55AE5391-1B50-F2C5-84DB-031CA0BA46CF-201CDEAD 0x00007ffff2c00000 /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/libclrjit.so 
[ 13] 5BB0F731-FDB4-6FAA-E791-0CD2DF64FBC7-845B1F1E 0x00007ffff7a48000 /usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.13/libSystem.Native.so 
[ 14] BEF3FF1D-70AA-DD68-AAB0-7D858A759360-C8B919AE 0x00007ffff6e05000 /lib/x86_64-linux-gnu/libicuuc.so.70 
[ 15] B1C2496D-D054-3023-C7A1-9C961BB7F3AB-C818F465 0x00007ffff0000000 /lib/x86_64-linux-gnu/libicudata.so.70 
[ 16] FF2DBCDD-92CB-E5A6-3D20-291E295D8FED-9F87D35B 0x00007fffefc00000 /lib/x86_64-linux-gnu/libicui18n.so.70 

5. lldb output (just after start running)

lldb dotnet bin/Debug/net8.0/xxx.dll 
Current symbol store settings:
-> Cache: /home/USERNAME/.dotnet/symbolcache
-> Server: https://msdl.microsoft.com/download/symbols/ Timeout: 4 RetryCount: 0
(lldb) target create "dotnet"
Current executable set to 'dotnet' (x86_64).
(lldb) settings set -- target.run-args  "bin/Debug/net8.0/xxx.dll"

6. dotnet --info

.NET SDK:
 Version:           8.0.406
 Commit:            73c77e847d
 Workload version:  8.0.400-manifests.47a3a0ce
 MSBuild version:   17.11.22+17752cebd

Runtime Environment:
 OS Name:     ubuntu
 OS Version:  22.04
 OS Platform: Linux
 RID:         linux-x64
 Base Path:   /usr/share/dotnet/sdk/8.0.406/

.NET workloads installed:
Configured to use loose manifests when installing new manifests.
 [aspire]
   Installation Source: SDK 8.0.400
   Manifest Version:    8.2.2/8.0.100
   Manifest Path:       /usr/share/dotnet/sdk-manifests/8.0.100/microsoft.net.sdk.aspire/8.2.2/WorkloadManifest.json
   Install Type:        FileBased


Host:
  Version:      8.0.13
  Architecture: x64
  Commit:       eba546b0f0

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

.NET runtimes installed:
  Microsoft.AspNetCore.App 8.0.13 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 8.0.13 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
  None

Environment variables:
  DOTNET_ROOT       [/usr/share/dotnet]

global.json file:
  Not found

Learn more:
  https://aka.ms/dotnet/info

Download .NET:
  https://aka.ms/dotnet/download

Other information

Does the version of Microsoft.Diagnostics.ExtensionCommands.dll needs to match the runtime version?

[tommcdon]

@mikem8361 @hoyosjs