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

[Otavio Salvador]

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?

> 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?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750