Posts by chewitt

  • Nightly Builds

    Our general policy is not to touch the content of release branches outside of the Kodi version (usually the focus of the bump) unless there are known bugs or security issues solved. LE13 nightlies are stable if you really need the newer version.

  • nVidia Nouveau Driver

    It's not particularly enlightening for me, but it might be more meaningful to a mesa developer :)

    I'm currently building a GBM image based on the LE12 codebase. K22 contains some reworking to GLES shaders. So I'd like to run a test with K21 as it predates those changes and we can eliminate them from suspicion.

  • nVidia Nouveau Driver

    On an RPi5 (and cross-checked on AMLGX, both are GBM) the Kodi debug log shows this sequence:

    In the Nouveau (GBM) log the last item is GL_MESA_bgra so I am assuming the CDRMUtils::SetMode and whatever that translates into with the EGL context are the changes that trigger the segfault. I don't understand why we trip and show the EGL_BAD_SURFACE error, but this is normally harmless (shows on all GBM devices).

    The crashlog shows:

    I'm not an expert in backtraces, but it looks like we are opening a new context and we do something with buffers (which I assume trips EGL_BAD_SURFACE and then we see dri_flush and the segfault:

    Code
    Jan 21 08:23:48.613409 LibreELEC kernel: nouveau 0000:02:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 2 [00061000 kodi.bin[833]] subc 7 class 4497 mthd 0208 data 00000120
Jan 21 08:23:48.616747 LibreELEC kernel: nouveau 0000:02:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 2 [00061000 kodi.bin[833]] subc 7 class 4497 mthd 0208 data 00000120
Jan 21 08:23:48.620080 LibreELEC kernel: nouveau 0000:02:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 2 [00061000 kodi.bin[833]] subc 7 class 4497 mthd 0208 data 00000120
Jan 21 08:23:48.623435 LibreELEC kernel: nouveau 0000:02:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 2 [00061000 kodi.bin[833]] subc 7 class 4497 mthd 0208 data 00000140
Jan 21 08:23:48.810100 LibreELEC kernel: kodi.bin[833]: segfault at 0 ip 00007fd840115a06 sp 00007fff2122b1c0 error 6 in libgallium-24.3.3.so[786a06,7fd83f98f000+111f000] likely on CPU 1 (core 1, socket 0)
Jan 21 08:23:48.810300 LibreELEC kernel: Code: 00 00 48 8b bf f8 04 00 00 48 89 04 24 8b 82 d8 02 00 00 c7 44 24 08 02 03 00 00 83 c0 01 89 82 d8 02 00 00 89 06 48 8b 47 30 <48> c7 00 6c fd 08 00 8b 16 48 8d 48 0c 48 89 e6 48 89 4f 30 89 50

    I'm no expert in mesa debugging, but can you set the following to see if we can get more output:

    Code
    echo "NOUVEAU_LIBDRM_DEBUG=1" > /storage/.config/kodi.conf
echo "NOUVEAU_DEBUG=1" >> /storage/.config/kodi.conf
echo "EGL_LOG_LEVEL=debug" >> /storage/.config/kodi.conf
reboot

    Then pastebin the Kodi crashlog URL as before.

  • want to add more fav folder

    Kodi has a single 'Favourites' section that you can store things to. It does not support multiple collections of favourites, if that's what you mean by folders? .. If you want that to change, file a feature request in the Kodi forum, then either contribute the code yourself to implement the feature, or wait very patiently for someone else to do it. The latter might be a long wait.