Memory leak while playing video/stream

Hello
I have a problem playing stream (.strm file, official provider’s stream udp://233.81.116.130:1234) and also video recorded from this stream (video and audio copy).
Kodi takes more and more RAM while playing and then OOM Killer closes kodi.bin process, then kodi restarts.

I have:
OS : ArchLinux
CPU : Celeron 440 2.0 ghz
MEM : 2GB RAM
VIDEO : Radeon 6450
MB : MSI G31M3-L V2

I have made some research and here are the results:

Video AVC (PAL) ([email protected]) (CABAC 4 Ref Frames) Audio MP2 (stream and video file have these settings)
No hardware acceleration
No problem (Kodi and VLC, Radeon 6450)
VDPAU
Memory leak (Kodi, Radeon 6450)
No problem (VLC, Radeon 6450)
VAAPI
No problem (Kodi, Intel Core i5 laptop)

Also no problem with video and streams that have AVC L4.1 for example with VDPAU enabled in Kodi.
In Kodi 16.1 all was fine.
Please help to solve this issue.
Thanks.

JOURNALCTL(OOM).LOG
KODI_DEBUG_VH1_UDP_VDPAU.LOG
VH1_Clip_Mediainfo.log

VDPAU_TRACE_VH1_VDPAU_UDP.LOG
VH1_Clip (Video AVC (PAL) ([email protected]) (CABAC 4 Ref Frames) Audio MP2).ts