[meta-freescale] error(Segmentation fault) when i launch the gstreamer with "mfw_isink" in the second time

[Jose Mª Ferreiro]

El 01/10/2013 14:24, Otavio Salvador escribió:
> Hello Jose,
>
> On Tue, Oct 1, 2013 at 8:54 AM, Jose Mª Ferreiro <jose.ferreiro at horus.es> wrote:
>> El 29/09/2013 23:27, Otavio Salvador escribió:
>>
>>> On Sun, Sep 29, 2013 at 12:19 AM, jojo <rjiejie at gmail.com> wrote:
>>>> Anyone met this issue ?
>>>>
>>>> * The first time i launch the player with isink log as bellow :
>>>>
>>>> MAX resolution 1920x1080
>>>> set color key
>>>> MFW_GST_ISINK_PLUGIN 3.0.5 build on Sep 16 2013 14:09:24.
>>>> stream_mjpeg_init:265:streamer(1c7a00)
>>>> [INFO]  Product Info: i.MX6Q/D/S
>>>> vpudec versions :)
>>>>           plugin: 3.0.5
>>>>           wrapper: 1.0.24(VPUWRAPPER_ARM_LINUX Build on Sep 12 2013
>>>> 10:39:29)
>>>>           vpulib: 5.4.10
>>>>           firmware: 2.1.8.34588
>>>> [INFO]  bitstreamMode 1, chromaInterleave 0, mapType 0,
>>>> tiled2LinearEnable 0
>>>> hwbuf allocator zone(2306048) created
>>>> can not create threadmfw_gst_isink_setcaps:1489
>>>> VS0 created. in fmt[I420] win(0,0-1920,800:1920x800) out
>>>> win(0,140-1920,940:1920x800)
>>>> set deinterlace mode 0
>>>>
>>>>
>>>> * The log as bellow when i stop the streaming (stop the gstreamer pipe):
>>>>
>>>> VS0 destroyed, force=0!
>>>> hwbuf allocator zone(2306048) destroied.
>>>>
>>>>
>>>> * The second time i launch the player with isink log as bellow :
>>>>
>>>> set color key
>>>> MFW_GST_ISINK_PLUGIN 3.0.5 build on Sep 16 2013 14:09:24.
>>>> stream_mjpeg_init:265:streamer(1c8f90)
>>>> [INFO]  Product Info: i.MX6Q/D/S
>>>> vpudec versions :)
>>>>           plugin: 3.0.5
>>>>           wrapper: 1.0.24(VPUWRAPPER_ARM_LINUX Build on Sep 12 2013
>>>> 10:39:29)
>>>>           vpulib: 5.4.10
>>>>           firmware: 2.1.8.34588
>>>> [INFO]  bitstreamMode 1, chromaInterleave 0, mapType 0,
>>>> tiled2LinearEnable 0
>>>> hwbuf allocator zone(2306048) created
>>>> can not create threadmfw_gst_isink_setcaps:1489
>>>> VS0 created. in fmt[I420] win(0,0-1920,800:1920x800) out
>>>> win(0,140-1920,940:1920x800)
>>>> set deinterlace mode 0
>>>> Can not open dll, libgstfsl-0.10.so: cannot open shared object file: No
>>>> such
>>>> file or directory.
>>>> Segmentation fault
>>> ...
>>>
>>> Please try to reproduce it using 'dora' branch so we can know if it
>>> still happens or not.
>>>
>>> I think most of these issues has been fixed in last MM codecs releases
>>> so it's worth a try.
>>>
>> We are testing things with Gstreamer and run into a similar error. It does
>> the 'No such file or directory' thing but with 'Caught SIGSEGV accesing
>> address (nil)' message.
>>
>> We, newbies, dare to do:
>>    cd /usr/lib
>>    ln -s libgstfsl-0.10.so.0 libgstfsl-0.10.so
>> then reboot, and that message was over. Now we can run several times our
>> command.
> As far as I know we had fixed this in 'dora'.
>
>> Here is an iMX6Q Sabre Lite board, and it happens with yesterday
>> master+linux-imx and dora+linux-imx branches.
> Humm ... Daiane, can you try to reproduce this issue?
>
> Jose, can you report this issue in our bugzilla?
I found it was there already. I updated this:
*Bug 3781* <https://bugzilla.yoctoproject.org/show_bug.cgi?id=3781> 
-i.MX6Q: mfw_isink Problem

Thank you
>> We have to change from linux-boundary to linux-imx because we moved to an
>> HDMI monitor. After that, linux-boundary hdmi driver keeps giving messages
>> and hanging the system.
> Eric, any clue here?
>