SPU regression: palette assertion failed
assert(p_yuvp->i_entries <= VIDEO_PALETTE_COLORS_MAX)
Happened very randomly without specific subtitle (SRT) so probably the OSD or the format handling.
(gdb) bt
#0 0x00007e52e0aa232c in ??? () at /usr/lib/libc.so.6
#1 0x00007e52e0a516c8 in raise () at /usr/lib/libc.so.6
#2 0x00007e52e0a394b8 in abort () at /usr/lib/libc.so.6
#3 0x00007e52e0a393dc in ??? () at /usr/lib/libc.so.6
#4 0x00007e52e0a49d46 in __assert_fail () at /usr/lib/libc.so.6
#5 0x00007e5291e53957 in Convert
(p_filter=p_filter@entry=0x7e5148297d10, p_source=p_source@entry=0x7e50c40080b0, p_dest=p_dest@entry=0x7e51d0000eb0) at ../../modules/video_chroma/yuvp.c:135
#6 0x00007e5291e53a16 in Convert_Filter (p_filter=0x7e5148297d10, p_pic=0x7e50c40080b0)
at ../../modules/video_chroma/yuvp.c:56
#7 0x00007e52e0e4815b in SpuRenderRegion
(render_date=55143697736, subtitle_area_count=0, subtitle_area=<optimized out>, fmt=<optimized out>, chroma_list=<optimized out>, scale_size=..., region=<optimized out>, entry=0x7e51d0001a20, dst_area=0x7e52c4bd8a40, spu=<optimized out>) at ../../src/video_output/vout_subpictures.c:1069
#8 SpuRenderSubpictures
(spu=spu@entry=0x7e51481b2690, i_subpicture=i_subpicture@entry=2, p_entries=p_entries@entry=0x7e51d0001a20, chroma_list=chroma_list@entry=0x7e529144c1c8 <gl_subpicture_chromas>, fmt_dst=fmt_dst@entry=0x7e52c4bd9ae0, fmt_src=fmt_src@entry=0x7e51344b13c8, system_now=55143697736, render_subtitle_date=55143697736, external_scale=false) at ../../src/video_output/vout_subpictures.c:1337
#9 0x00007e52e0e49fd2 in spu_Render
(spu=<optimized out>, chroma_list=<optimized out>, fmt_dst=fmt_dst@entry=0x7e52c4bd9ae0, fmt_src=<optimized out>, system_now=system_now@entry=55143697736, render_subtitle_date=render_subtitle_date@entry=55143697736, ignore_osd=<optimized out>, external_scale=<optimized out>)
at ../../src/video_output/vout_subpictures.c:2136
#10 0x00007e52e0e3e9f6 in RenderSPUs
(ignore_osd=false, render_subtitle_date=55143697736, system_now=55143697736, spu_frame=0x7e52c4bd9ae0, subpicture_chromas=<optimized out>, sys=0x7e51481aff90) at ../../src/video_output/video_output.c:1125
#11 PrerenderPicture
(out_subpic=<synthetic pointer>, out_pic=<synthetic pointer>, filtered=<optimized out>, sys=0x7e51481aff90) at ../../src/video_output/video_output.c:1280
#12 RenderPicture (sys=sys@entry=0x7e51481aff90, render_now=render_now@entry=true)
at ../../src/video_output/video_output.c:1306
#13 0x00007e52e0e3f8ff in DisplayPicture (vout=0x7e51481aff90)
at ../../src/video_output/video_output.c:1505
#14 Thread (object=0x7e51481aff90) at ../../src/video_output/video_output.c:1830
#15 0x00007e52e0aa055a in ??? () at /usr/lib/libc.so.6
#16 0x00007e52e0b1da3c in ??? () at /usr/lib/libc.so.6