Random Crashes when processing videos.

[Selur]

According to the debug output, the first pass

"/home/visilionosh/to_storage/TOOLS/hybrid/ffmpeg" -y -loglevel fatal -noautorotate -nostdin -threads 8 -i "/mnt/wwn-0x50014ee267906e25/UCJm2TgUqtK1_NLBrjNQ1P-w/zBnFJjKqVM8_20200124.webm" -map 0:0 -an -sn -vf scale=256:144 -pix_fmt yuv420p10le -strict -1 -fps_mode passthrough -sws_flags spline -f yuv4mpegpipe - | "/home/visilionosh/to_storage/TOOLS/hybrid/aomenc" --passes=2 --pass=1 --target-bitrate=48 --end-usage=vbr --fpf=/media/ramdisk/hybrid_tmp/zBnFJjKqVM8_20200124_1_2025-03-22@12_31_09_8710_04.stats --profile=0 --cpu-used=8 --min-q=1 --max-q=63 --lag-in-frames=25 --bias-pct=70 --minsection-pct=15 --maxsection-pct=10000 --drop-frame=0 --undershoot-pct=0 --overshoot-pct=0 --buf-sz=6 --buf-initial-sz=4 --buf-optimal-sz=5 --drop-frame=0 --kf-min-dist=0 --kf-max-dist=250 --auto-alt-ref=1 --arnr-maxframes=7 --arnr-strength=5 --sharpness=0 --static-thresh=0 --noise-sensitivity=0 --tune-content=default --tile-columns=0 --tile-rows=0 --mtu-size=0 --frame-boost=0 --aq-mode=1 --min-gf-interval=0 --max-gf-interval=0 --gf-min-pyr-height=0 --gf-max-pyr-height=5 --threads=32 --width=256 --height=144 --input-bit-depth=10 --bit-depth=10 --denoise-noise-level=0 --min-partition-size=4 --max-partition-size=128 --fp-mt=1 --sb-size=dynamic --max-reference-frames=7 --disable-trellis-quant=0 --enable-tpl-model=1 --enable-keyframe-filtering=0 --force-video-mode=1 --reduced-tx-type-set=1 --use-intra-dct-only=0 --use-inter-dct-only=0 --use-intra-default-tx-only=0 --quant-b-adapt=1 --coeff-cost-upd-freq=0 --mode-cost-upd-freq=0 --mv-cost-upd-freq=0 -o NUL -

finished after 00:00:00.467. This seems too fast, but since it didn't throw an error and the .stats file was created, Hybrid does assume it is correct.

The second pass:

"/home/visilionosh/to_storage/TOOLS/hybrid/ffmpeg" -y -loglevel fatal -noautorotate -nostdin -threads 8 -i "/mnt/wwn-0x50014ee267906e25/UCJm2TgUqtK1_NLBrjNQ1P-w/zBnFJjKqVM8_20200124.webm" -map 0:0 -an -sn -vf scale=256:144 -pix_fmt yuv420p10le -strict -1 -fps_mode passthrough -sws_flags spline -f yuv4mpegpipe - | "/home/visilionosh/to_storage/TOOLS/hybrid/aomenc" --passes=2 --pass=2 --target-bitrate=48 --end-usage=vbr --fpf=/media/ramdisk/hybrid_tmp/zBnFJjKqVM8_20200124_1_2025-03-22@12_31_09_8710_04.stats --profile=0 --cpu-used=8 --min-q=1 --max-q=63 --lag-in-frames=25 --bias-pct=70 --minsection-pct=15 --maxsection-pct=10000 --drop-frame=0 --undershoot-pct=0 --overshoot-pct=0 --buf-sz=6 --buf-initial-sz=4 --buf-optimal-sz=5 --drop-frame=0 --kf-min-dist=0 --kf-max-dist=250 --auto-alt-ref=1 --arnr-maxframes=7 --arnr-strength=5 --sharpness=0 --static-thresh=0 --noise-sensitivity=0 --tune-content=default --tile-columns=0 --tile-rows=0 --mtu-size=0 --frame-boost=0 --aq-mode=1 --min-gf-interval=0 --max-gf-interval=0 --gf-min-pyr-height=0 --gf-max-pyr-height=5 --threads=32 --width=256 --height=144 --input-bit-depth=10 --bit-depth=10 --denoise-noise-level=0 --min-partition-size=4 --max-partition-size=128 --fp-mt=1 --sb-size=dynamic --max-reference-frames=7 --disable-trellis-quant=0 --enable-tpl-model=1 --enable-keyframe-filtering=0 --force-video-mode=1 --reduced-tx-type-set=1 --use-intra-dct-only=0 --use-inter-dct-only=0 --use-intra-default-tx-only=0 --quant-b-adapt=1 --coeff-cost-upd-freq=0 --mode-cost-upd-freq=0 --mv-cost-upd-freq=0 -o "/media/ramdisk/hybrid_tmp/2025-03-22@12_31_09_8710_05.ivf" -

crashes with:

aomenc output: Failed to initialize encoder: Invalid parameter
    rc_twopass_stats_in requires at least two packets.

Which usually indicates that the stats file is broken.
If you call the 1st pass call inside a terminal, do you see any errors?
Does '/media/ramdisk/hybrid_tmp/zBnFJjKqVM8_20200124_1_2025-03-22@12_31_09_8710_04.stats' contain any data or is it 0 bytes in size? (Hybrid does only check whether the file exists)
Since audio encoding is run in parallel, does it also crash for you if 'Parallel subjob processing' is disabled?
Does it work if the temp folder isn't in a ram disk?

Cu Selur