Ubuntu 22.04: segfault in afv_native::audio::PortAudioAudioDevice::getCompatibleInputDevicesForApi()

[jonaseberle]

Opening any of the device dropdowns in the settings

gives a segfault in afv_native::audio::PortAudioAudioDevice::getCompatibleInputDevicesForApi(unsigned int):

(gdb) run
Starting program: /home/jonas/src/github.com/jonaseberle/VectorAudio/build/vector_audio 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff6c5c640 (LWP 1336252)]
[New Thread 0x7fffec780640 (LWP 1336253)]
[New Thread 0x7fffebe3e640 (LWP 1336254)]
[New Thread 0x7fffeb63d640 (LWP 1336255)]
[New Thread 0x7fffeae3c640 (LWP 1336256)]
[New Thread 0x7fffea63b640 (LWP 1336257)]
[New Thread 0x7fffe9e3a640 (LWP 1336258)]
[New Thread 0x7fffe9639640 (LWP 1336259)]
[New Thread 0x7fffe8e38640 (LWP 1336260)]
[New Thread 0x7fffc3fff640 (LWP 1336261)]
[New Thread 0x7fffc37fe640 (LWP 1336262)]
[New Thread 0x7fffc2ffd640 (LWP 1336263)]
[New Thread 0x7fffc2492640 (LWP 1336272)]
TerminateHostApis in 
TerminateHostApis out
[New Thread 0x7fffc1c91640 (LWP 1336273)]

Thread 1 "vector_audio" received signal SIGSEGV, Segmentation fault.
0x00007ffff79ea3fd in afv_native::audio::PortAudioAudioDevice::getCompatibleInputDevicesForApi(unsigned int) () from /home/jonas/src/github.com/jonaseberle/VectorAudio/build/extern/afv-native/libafv.so

Ubuntu 22.04 is using pulseaudio

[pierr3]

I just pushed a new version that implements miniaudio from Justin Shannon's work. Can you give it a try ?

[jonaseberle]

Well, that is how far I got:

I was not able to build it so far:

$ cmake ..
-- Running vcpkg install
Detecting compiler hash for triplet x64-linux...
The following packages will be built and installed:
  * alsa[core]:x64-linux -> 1.2.6.1
  * brotli[core]:x64-linux -> 1.0.9#3
  * bzip2[core,tool]:x64-linux -> 1.0.8#3
    cpp-jwt[core]:x64-linux -> 2021-10-18
    curl[core,non-http,openssl,ssl]:x64-linux -> 7.84.0#2
    fmt[core]:x64-linux -> 9.1.0
  * freetype[brotli,bzip2,core,png,zlib]:x64-linux -> 2.12.1#2
    libevent[core,thread]:x64-linux -> 2.1.12#7
  * libflac[core]:x64-linux -> 1.3.4#1
  * libogg[core]:x64-linux -> 1.3.5
  * libpng[core]:x64-linux -> 1.6.37#19
  * libvorbis[core]:x64-linux -> 1.3.7#2
    msgpack[core]:x64-linux -> 3.3.0#2
    nlohmann-json[core]:x64-linux -> 3.11.2
  * openal-soft[core]:x64-linux -> 1.22.2#4
  * opengl[core]:x64-linux -> 2022-03-14#1
    openssl[core]:x64-linux -> 3.0.7
    opus[core]:x64-linux -> 1.3.1#9
    sfml[core]:x64-linux -> 2.5.1#14
    spdlog[core]:x64-linux -> 1.10.0#1
    speexdsp[core]:x64-linux -> 1.2.1
  * stb[core]:x64-linux -> 2021-09-10#1
    toml11[core]:x64-linux -> 3.7.1
  * zlib[core]:x64-linux -> 1.2.13
Additional packages (*) will be modified to complete this operation.
Restored 0 packages from /home/jonas/.cache/vcpkg/archives in 36.44 us. Use --debug to see more details.
Starting package 1/24: openssl:x64-linux
Building package openssl[core]:x64-linux...
CMake Error at scripts/cmake/vcpkg_minimum_required.cmake:29 (message):
  Your vcpkg executable is from 2022-02-24 which is older than required by
  the caller of vcpkg_minimum_required(VERSION 2022-10-12).  Please
  re-acquire vcpkg by running bootstrap-vcpkg.
Call Stack (most recent call first):
  ports/openssl/portfile.cmake:1 (vcpkg_minimum_required)
  scripts/ports.cmake:147 (include)

Error: Building package openssl:x64-linux failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with `git pull` and `./vcpkg update`.
Then check for known issues at:
  https://github.com/microsoft/vcpkg/issues?q=is%3Aissue+is%3Aopen+in%3Atitle+openssl
You can submit a new issue at:
  https://github.com/microsoft/vcpkg/issues/new?template=report-package-build-failure.md&title=[openssl]+Build+error
including:
  package: openssl[core]:x64-linux -> 3.0.7
    vcpkg-tool version: 2022-02-24-7efe7f2b04912a7d674f86a406f9f2711c0221c6
    vcpkg-scripts version: 49931943a 2022-11-02 (25 hours ago)

Additionally, attach any relevant sections from the log files above.
-- Running vcpkg install - failed
CMake Error at vcpkg/scripts/buildsystems/vcpkg.cmake:868 (message):
  vcpkg install failed.  See logs for more information:
  /home/jonas/src/github.com/jonaseberle/VectorAudio/build/vcpkg-manifest-install.log
Call Stack (most recent call first):
  /usr/share/cmake/Modules/CMakeDetermineSystem.cmake:124 (include)
  CMakeLists.txt:3 (project)

CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!

Downloaded from https://github.com/pierr3/VectorAudio/releases/tag/v0.3.1-33e225b gives me:

$ ./vector_audio 
./vector_audio: error while loading shared libraries: libafv.so: cannot open shared object file: No such file or directory

and

$ LD_LIBRARY_PATH=. ./vector_audio 
Segmentation fault (core dumped)

and the backtrace from the core dump is

(gdb) bt
#0  0x000055981af0125d in httplib::Request::Request(httplib::Request const&) ()
#1  0x000055981af3dc15 in httplib::ClientImpl::handle_request(httplib::Stream&, httplib::Request&, httplib::Response&, bool, httplib::Error&) ()
#2  0x000055981aecc09c in httplib::SSLClient::process_socket(httplib::ClientImpl::Socket const&, std::function<bool (httplib::Stream&)>) ()
#3  0x000055981af3a788 in httplib::ClientImpl::send(httplib::Request&, httplib::Response&, httplib::Error&) ()
#4  0x000055981afc59aa in afv_unix::updater::updater() ()
#5  0x000055981aec5c6e in main ()

[pierr3]

I updated VCPKG! you’ll need to do the same if you’re not cloning from scratch. Run ./bootstrap_vcpkg.sh inside the vcpkg folder.

It’s also hidden deep in the error message:

Your vcpkg executable is from 2022-02-24 which is older than required by the caller of vcpkg_minimum_required(VERSION 2022-10-12). Please re-acquire vcpkg by running bootstrap-vcpkg.

On Thu, 3 Nov 2022 at 16:05, Jonas Eberle @.***> wrote:

Well, that is how far I got:

I was not able to build it so far:

$ cmake .. -- Running vcpkg install Detecting compiler hash for triplet x64-linux... The following packages will be built and installed:

• alsa[core]:x64-linux -> 1.2.6.1
• brotli[core]:x64-linux -> 1.0.9#3
• bzip2[core,tool]:x64-linux -> 1.0.8#3 cpp-jwt[core]:x64-linux -> 2021-10-18 curl[core,non-http,openssl,ssl]:x64-linux -> 7.84.0#2 fmt[core]:x64-linux -> 9.1.0
• freetype[brotli,bzip2,core,png,zlib]:x64-linux -> 2.12.1#2 libevent[core,thread]:x64-linux -> 2.1.12#7
• libflac[core]:x64-linux -> 1.3.4#1
• libogg[core]:x64-linux -> 1.3.5
• libpng[core]:x64-linux -> 1.6.37#19
• libvorbis[core]:x64-linux -> 1.3.7#2 msgpack[core]:x64-linux -> 3.3.0#2 nlohmann-json[core]:x64-linux -> 3.11.2
• openal-soft[core]:x64-linux -> 1.22.2#4
• opengl[core]:x64-linux -> 2022-03-14#1 openssl[core]:x64-linux -> 3.0.7 opus[core]:x64-linux -> 1.3.1#9 sfml[core]:x64-linux -> 2.5.1#14 spdlog[core]:x64-linux -> 1.10.0#1 speexdsp[core]:x64-linux -> 1.2.1
• stb[core]:x64-linux -> 2021-09-10#1 toml11[core]:x64-linux -> 3.7.1
• zlib[core]:x64-linux -> 1.2.13 Additional packages (*) will be modified to complete this operation. Restored 0 packages from /home/jonas/.cache/vcpkg/archives in 36.44 us. Use --debug to see more details. Starting package 1/24: openssl:x64-linux Building package openssl[core]:x64-linux... CMake Error at scripts/cmake/vcpkg_minimum_required.cmake:29 (message): Your vcpkg executable is from 2022-02-24 which is older than required by the caller of vcpkg_minimum_required(VERSION 2022-10-12). Please re-acquire vcpkg by running bootstrap-vcpkg. Call Stack (most recent call first): ports/openssl/portfile.cmake:1 (vcpkg_minimum_required) scripts/ports.cmake:147 (include)

Error: Building package openssl:x64-linux failed with: BUILD_FAILED Please ensure you're using the latest portfiles with git pull and ./vcpkg update. Then check for known issues at: https://github.com/microsoft/vcpkg/issues?q=is%3Aissue+is%3Aopen+in%3Atitle+openssl You can submit a new issue at: https://github.com/microsoft/vcpkg/issues/new?template=report-package-build-failure.md&title=[openssl]+Build+error including: package: openssl[core]:x64-linux -> 3.0.7 vcpkg-tool version: 2022-02-24-7efe7f2b04912a7d674f86a406f9f2711c0221c6 vcpkg-scripts version: 49931943a 2022-11-02 (25 hours ago)

Additionally, attach any relevant sections from the log files above. -- Running vcpkg install - failed CMake Error at vcpkg/scripts/buildsystems/vcpkg.cmake:868 (message): vcpkg install failed. See logs for more information: /home/jonas/src/github.com/jonaseberle/VectorAudio/build/vcpkg-manifest-install.log Call Stack (most recent call first): /usr/share/cmake/Modules/CMakeDetermineSystem.cmake:124 (include) CMakeLists.txt:3 (project)

CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool. CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage -- Configuring incomplete, errors occurred!

Downloaded from https://github.com/pierr3/VectorAudio/releases/tag/v0.3.1-33e225b gives me:

$ ./vector_audio ./vector_audio: error while loading shared libraries: libafv.so: cannot open shared object file: No such file or directory

and

$ LD_LIBRARY_PATH=. ./vector_audio Segmentation fault (core dumped)

and the backtrace from the core dump is

Core was generated by `./vector_audio'. Program terminated with signal SIGSEGV, Segmentation fault.

0 0x000055981af0125d in httplib::Request::Request(httplib::Request const&) ()

[Current thread is 1 (Thread 0x7ff73f7ca780 (LWP 1018542))] (gdb) bt

0 0x000055981af0125d in httplib::Request::Request(httplib::Request const&) ()

1 0x000055981af3dc15 in httplib::ClientImpl::handle_request(httplib::Stream&, httplib::Request&, httplib::Response&, bool, httplib::Error&) ()

2 0x000055981aecc09c in httplib::SSLClient::process_socket(httplib::ClientImpl::Socket const&, std::function<bool (httplib::Stream&)>) ()

3 0x000055981af3a788 in httplib::ClientImpl::send(httplib::Request&, httplib::Response&, httplib::Error&) ()

4 0x000055981afc59aa in afv_unix::updater::updater() ()

5 0x000055981aec5c6e in main ()

— Reply to this email directly, view it on GitHub https://github.com/pierr3/VectorAudio/issues/21#issuecomment-1302773483, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAN7UKY4IL3A2YJMOAJ6R5DWGRALHANCNFSM544LJCCQ . You are receiving this because you commented.Message ID: @.***>

[jonaseberle]

Thanks! Let's add that to the README.

The enumeration of devices is very clean now, but "Start Mic Test" is not working yet:

==> afv.log <==
Fri Nov  4 09:09:46 2022: afv::ATCClient: /home/jonas/src/github.com/jonaseberle/VectorAudio/extern/afv-native/src/core/atcClient.cpp(222): Initialising Speaker Audio...
Fri Nov  4 09:09:46 2022: afv::ATCClient: /home/jonas/src/github.com/jonaseberle/VectorAudio/extern/afv-native/src/core/atcClient.cpp(234): Unable to open Speaker audio device.
Fri Nov  4 09:09:46 2022: afv::ATCClient: /home/jonas/src/github.com/jonaseberle/VectorAudio/extern/afv-native/src/core/atcClient.cpp(241): Initialising Headset Audio...
Fri Nov  4 09:09:46 2022: afv::ATCClient: /home/jonas/src/github.com/jonaseberle/VectorAudio/extern/afv-native/src/core/atcClient.cpp(254): Unable to open Headset audio device.

[pierr3]

Can you try with the latest commit? I hard forgotten to set the audio device when running the test and now it works on my side.

[jonaseberle]

@pierr3 Yes, very nice! The Mic Test works and also audio output.

It seems the audio client is now called "xpilot" ;) EDIT: that is qpwgraph if anybody is interested - it is able to visualize, edit, save and restore pipewire connections.

It would be nice to have the "SPKR" output stream named differently for easier routing. ❤️

[pierr3]

Oops, will need to edit that ! I should be able to name the two outputs differently as well. Let me know if you end up using this live on the network and you notice any issues.

[jonaseberle]

Thanks @pierr3!