OOM message comes in dmesg when textoverlay is used to play subtitle

[Ikshwaku Chauhan]

Dear All, 

we are facing issues when we try to play (DIVX/MP4 + external subtitle)videos.

When we try to play the video + external subtitle video freezes after sometime(duration is not fixed) and we get following dmesg logs for oom 

sin invoked oom-killer: gfp_mask=0x24200c4, order=0, oom_score_adj=0

[  402.227471] [<c0168538>] (dump_header) from [<c011838c>] (oom_kill_process+0x308/0x454)

[  402.227529] [<c0118084>] (oom_kill_process) from [<c011884c>] (out_of_memory+0x2fc/0x338)

[  402.229153] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name

[  403.774826] oom_kill_process: 10 callbacks suppressed

Also, when we check LowFree in cat /proc/meminfo, it is dropping significantly. Generally video freezes when LowFree comes down to around 10 MB.

when we play videos without subtitle, video playbacks without any issue.

we are using gstreamer plugin version 1.6.3 with wayland based video sink on Ti's SOC.

Does anyone knows about this issue or could you please help us in debugging this issue further?

Thanks in advance.

Regards,

Ikshwaku

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

[Nicolas Dufresne-5]

Le jeudi 19 avril 2018 à 12:02 +0530, Ikshwaku Chauhan a écrit :

> Dear All,
>
> we are facing issues when we try to play (DIVX/MP4 + external
> subtitle)videos.
> When we try to play the video + external subtitle video freezes after
> sometime(duration is not fixed) and we get following dmesg logs for
> oom
>
> sin invoked oom-killer: gfp_mask=0x24200c4, order=0, oom_score_adj=0
> [  402.227471] [<c0168538>] (dump_header) from [<c011838c>]
> (oom_kill_process+0x308/0x454)
> [  402.227529] [<c0118084>] (oom_kill_process) from [<c011884c>]
> (out_of_memory+0x2fc/0x338)
> [  402.229153] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds
> swapents oom_score_adj name
> [  403.774826] oom_kill_process: 10 callbacks suppressed
>
> Also, when we check LowFree in cat /proc/meminfo, it is dropping
> significantly. Generally video freezes when LowFree comes down to
> around 10 MB.
>
> when we play videos without subtitle, video playbacks without any
> issue.
>
> we are using gstreamer plugin version 1.6.3 with wayland based video
> sink on Ti's SOC.

Looks like a massive memory leak. Some many changes have happened
between 1.6 and current stable 1.14, it's quite possible this issue has
been fixed.

>
> Does anyone knows about this issue or could you please help us in
> debugging this issue further?
>
> Thanks in advance.
>
> Regards,
> Ikshwaku
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel