[oe] Query regarding segfault during gstreamer playback with libx32

[Khem Raj]

On Thu, Feb 16, 2017 at 2:28 AM, Shrikant Bobade
<bobadeshrikant at gmail.com> wrote:
> Hi All,
>
> I have prepared core-image-sato from poky: morty:
> 6a1f33cc40bfac33cf030fe41e1a8efd1e5fad6f HEAD with libx32 support w.r.to
> section 4.6.3 under
> http://www.yoctoproject.org/docs/2.2/ref-manual/ref-manual.html#support ,
> while using gst. playback I am getting segfault, below are the setup
> details & logs. Dose anyone else faced similar issue?
>
> Thanks
> Shrikant
>
>
> 1.with libx32 support: added below stuff to local.conf
>
> MACHINE = "qemux86-64"
> DEFAULTTUNE = "x86-64-x32"
> baselib = "${@d.getVar('BASE_LIB_tune-' + (d.getVar('DEFAULTTUNE', True) \
>          or 'INVALID'), True) or 'lib'}"
>
> 2. gstreamer1.0-plugins-good/base/bad available with image.
>
> 3. build conf:
> Build Configuration:
> BB_VERSION        = "1.32.0"
> BUILD_SYS         = "x86_64-linux"
> NATIVELSBSTRING   = "universal-4.8"
> TARGET_SYS        = "x86_64-poky-linux-gnux32"
> MACHINE           = "qemux86-64"
> DISTRO            = "poky"
> DISTRO_VERSION    = "2.2.1"
> TUNE_FEATURES     = "mx32"
> TARGET_FPU        = ""
> meta
> meta-poky
> meta-yocto-bsp    = "morty:6a1f33cc40bfac33cf030fe41e1a8efd1e5fad6f"
>
> 4. bt log
> #0  0xf67ef8fd in poll () from /libx32/libc.so.6
> #1  0xf6d04eb5 in ?? () from /usr/libx32/libglib-2.0.so.0
> #2  0xf6d05222 in g_main_loop_run () from /usr/libx32/libglib-2.0.so.0
> #3  0xf724f01e in gst_bus_poll () from /usr/libx32/libgstreamer-1.0.so.0
> #4  0x00403a78 in ?? ()
> #5  0x00402a25 in ?? ()
> #6  0xf672e54d in __libc_start_main () from /libx32/libc.so.6
> #7  0x00403048 in ?? ()
>

may be you can add debug info to image to get better trace.