exit code 11 but video seems fine

Hello, added a single clip and exported it. Log says it fails (exit code 11) but cannot see anything that looks like an outright error. And the resulting video plays, seemingly fine.Log here:mlt_repository_init: skip plugin /usr/lib/mlt-7/libmltglaxnimate.somlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltsox.so(libsox_ng.so.3: cannot open shared object file: No such file or directory)mlt_repository_init: skip plugin /usr/lib/mlt-7/libmltqt.soPlugin 1041 exists in both ‘/usr/lib/ladspa/filter.so’ and ‘/usr/lib64/ladspa/filter.so’; using version in ‘/usr/lib/ladspa/filter.so’Plugin 1042 exists in both ‘/usr/lib/ladspa/filter.so’ and ‘/usr/lib64/ladspa/filter.so’; using version in ‘/usr/lib/ladspa/filter.so’Plugin 1043 exists in both ‘/usr/lib/ladspa/delay.so’ and ‘/usr/lib64/ladspa/delay.so’; using version in ‘/usr/lib/ladspa/delay.so’Plugin 1048 exists in both ‘/usr/lib/ladspa/amp.so’ and ‘/usr/lib64/ladspa/amp.so’; using version in ‘/usr/lib/ladspa/amp.so’Plugin 1049 exists in both ‘/usr/lib/ladspa/amp.so’ and ‘/usr/lib64/ladspa/amp.so’; using version in ‘/usr/lib/ladspa/amp.so’Plugin 1044 exists in both ‘/usr/lib/ladspa/sine.so’ and ‘/usr/lib64/ladspa/sine.so’; using version in ‘/usr/lib/ladspa/sine.so’Plugin 1045 exists in both ‘/usr/lib/ladspa/sine.so’ and ‘/usr/lib64/ladspa/sine.so’; using version in ‘/usr/lib/ladspa/sine.so’Plugin 1046 exists in both ‘/usr/lib/ladspa/sine.so’ and ‘/usr/lib64/ladspa/sine.so’; using version in ‘/usr/lib/ladspa/sine.so’Plugin 1047 exists in both ‘/usr/lib/ladspa/sine.so’ and ‘/usr/lib64/ladspa/sine.so’; using version in ‘/usr/lib/ladspa/sine.so’Plugin 1050 exists in both ‘/usr/lib/ladspa/noise.so’ and ‘/usr/lib64/ladspa/noise.so’; using version in ‘/usr/lib/ladspa/noise.so’No VST2 plugins were found! Check your VST_PATH environment variable.mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltrtaudio.so(librtaudio.so.7: cannot open shared object file: No such file or directory)[VAAPI @ 0x7f38802042c0] Trying to use DRM render node for device 0.[VAAPI @ 0x7f38802042c0] libva: VA-API version 1.22.0[VAAPI @ 0x7f38802042c0] libva: Trying to open /usr/lib/dri/radeonsi_drv_video.so[VAAPI @ 0x7f38802042c0] libva: Found init function __vaDriverInit_1_22[VAAPI @ 0x7f38802042c0] libva: va_openDriver() returns 0[VAAPI @ 0x7f38802042c0] Initialised VAAPI connection: version 1.22[VAAPI @ 0x7f38802042c0] VAAPI driver: Mesa Gallium driver 25.2.4-arch1.2 for AMD Radeon Graphics (radeonsi, renoir, ACO, DRM 3.64, 6.17.3-arch2-1).[VAAPI @ 0x7f38802042c0] Driver not found in known nonstandard list, using standard behaviour.[mlt_buffer @ 0x7f38803bfac0] w:1920 h:1080 pixfmt:nv12 tb:1/25 fr:25/1 sar:0/1 csp:unknown range:unknown[h264_vaapi @ 0x7f3880201a00] Input surface format is nv12.[h264_vaapi @ 0x7f3880201a00] Using VAAPI profile VAProfileH264Main (6).[h264_vaapi @ 0x7f3880201a00] Using VAAPI entrypoint VAEntrypointEncSlice (6).[h264_vaapi @ 0x7f3880201a00] Using VAAPI render target format YUV420 (0x1).[h264_vaapi @ 0x7f3880201a00] RC mode: CQP.[h264_vaapi @ 0x7f3880201a00] Block Level bitrate control: OFF.[h264_vaapi @ 0x7f3880201a00] RC quality: 23.[h264_vaapi @ 0x7f3880201a00] RC framerate: 25/1 (25.00 fps).[h264_vaapi @ 0x7f3880201a00] Driver does not report any additional prediction constraints.[h264_vaapi @ 0x7f3880201a00] Using intra and P-frames (supported references: 1 / 0).[h264_vaapi @ 0x7f3880201a00] All wanted packed headers available (wanted 0xd, found 0x1f).[h264_vaapi @ 0x7f3880201a00] Using level 4.[h264 @ 0x7f3850906fc0] Reinit context to 1920x1088, pix_fmt: yuv420p[h264 @ 0x7f3850a5cd40] Reinit context to 1920x1088, pix_fmt: yuv420p[h264 @ 0x7f38509785c0] Reinit context to 1920x1088, pix_fmt: yuv420p[producer avformat] audio: total_streams 1 max_stream 1 total_channels 2 max_channels 2[AVIOContext @ 0x7f3850906a40] Statistics: 440706 bytes read, 2 seeks[chain avformat-novalidate] /home/lash/Videos/2ef/00001 - Converted.mp4checking VFR: pkt.duration 512[h264 @ 0x7f3850906fc0] Reinit context to 1920x1088, pix_fmt: yuv420p[mlt_buffer @ 0x7f38803bfac0] video frame properties congruent with link at pts_time: NOPTS
[mp4 @ 0x7f3880200fc0] Timestamps are unset in a packet for stream 1. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly[mp4 @ 0x7f3880200fc0] Encoder did not produce proper pts, making some up.[mp4 @ 0x7f3880200fc0] Starting second pass: moving the moov atom to the beginning of the file[AVIOContext @ 0x7f3880448e40] Statistics: 4026335 bytes read, 0 seeks[aac @ 0x7f388027eec0] Qavg: 63010.969[AVIOContext @ 0x7f3880411240] Statistics: 8056867 bytes written, 4 seeks, 35 writeouts[AVIOContext @ 0x7f3850a50940] Statistics: 16398761 bytes read, 2 seeks[AVIOContext @ 0x7f38509b2d00] Statistics: 19132292 bytes read, 3 seeksFailed with exit code 11Failed with exit code 11

We have heard of this before. Your log entries do not provide a hint about why the process returned with an error code. But if the file works, that is good. This is why it is good to test an export file even if the process fails.