<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Camera on Voxl2 (hires-front-small-encoded) breaking after 6-8 minutes running]]></title><description><![CDATA[<p dir="auto">Hi,</p>
<p dir="auto">I have a voxl 2 starling drone and I am running the camera stream using hireses_front_small_encoded inside adb shell via voxl-camera-server -d 0. Its crashing after 5-7 minutes, not sure what it is wanted to send here for inquiry purposes.</p>
<p dir="auto"><strong>Hardware</strong></p>
<p dir="auto">Here is the hardware specs:</p>
<p dir="auto">────────────────────────────────────────────────────────────────────────────────<br />
system-image: 1.8.06-M0054-14.1a-perf<br />
kernel:       #1 SMP PREEMPT Wed Oct 22 04:13:18 UTC 2025 4.19.125<br />
────────────────────────────────────────────────────────────────────────────────<br />
hw platform:  M0054<br />
mach.var:     1.0.1<br />
SKU:          MRB-D0012-4-V2-C28-T8-M0-X0<br />
────────────────────────────────────────────────────────────────────────────────<br />
voxl-suite:   1.6.3<br />
────────────────────────────────────────────────────────────────────────────────<br />
current IP:   192.168.30.103 (wlan0)<br />
────────────────────────────────────────────────────────────────────────────────</p>
<p dir="auto"><strong>Logs</strong></p>
<p dir="auto">Here is the error breakdown:</p>
<p dir="auto">VERBOSE: finished sending request for frame 17621 for camera tracking_front<br />
VERBOSE: returning from SendOneCaptureRequest for frame 17622 for camera tracking_front<br />
VERBOSE: setting hal3 exposure for tracking_front     6175533   461<br />
VERBOSE: Received result from HAl3 for frame number 17564<br />
VERBOSE: added request for preview stream<br />
VERBOSE: Sending request for frame 17622 for camera tracking_front for 1 streams<br />
ERROR:   Received Fatal error from camera: tracking_front<br />
ERROR:   Sending request 17622, ErrorCode: -ENODEV<br />
ERROR:   Received "Result" error from camera: tracking_front, frame number 17607<br />
VERBOSE: Received result from HAl3 for frame number 17607<br />
VERBOSE: Received 1 buffers from camera tracking_front, partial result:0<br />
VERBOSE: Received output buffer 17607 from camera tracking_front<br />
WARNING: Thread: tracking_front result thread Received ESTOP<br />
VERBOSE: Buffer arrive before meta frame 17607<br />
VERBOSE: Received result from HAl3 for frame number 17608<br />
VERBOSE: Received 1 buffers from camera tracking_front, partial result:0<br />
VERBOSE: Received output buffer 17608 from camera tracking_front<br />
VERBOSE: Buffer arrive before meta frame 17608<br />
VERBOSE:</p>
<p dir="auto">VERBOSE: 	Exposure: 26132338<br />
VERBOSE: 	Readout Time: 22874342<br />
VERBOSE: Received result from HAl3 for frame number 16321<br />
VERBOSE: Received 0 buffers from camera hires_down, partial result:2<br />
VERBOSE: Received metadata for frame 16321 from camera hires_down<br />
VERBOSE: 	Timestamp: 1013675034124<br />
VERBOSE: 	Gain: 1004<br />
VERBOSE: 	Exposure: 33233328<br />
VERBOSE: 	Readout Time: 22874342<br />
VERBOSE: Received result from HAl3 for frame number 17564<br />
VERBOSE: Received 0 buffers from camera tracking_down, partial result:2<br />
VERBOSE: Received metadata for frame 17564 from camera tracking_down<br />
VERBOSE: 	Timestamp: 1013725406646<br />
VERBOSE: 	Gain: 637<br />
VERBOSE: 	Exposure: 6971563<br />
VERBOSE: 	Readout Time: 16122531<br />
VERBOSE: Received result from HAl3 for frame number 16353<br />
VERBOSE: Received 1 buffers from camera hires_front, partial result:0<br />
VERBOSE: Received output buffer 16353 from camera hires_front<br />
VERBOSE: Received result from HAl3 for frame number 16321<br />
VERBOSE: Received 1 buffers from camera hires_down, partial result:0<br />
VERBOSE: Received output buffer 16321 from camera hires_down<br />
VERBOSE: Received result from HAl3 for frame number 17564<br />
VERBOSE: Received 1 buffers from camera tracking_down, partial result:0<br />
VERBOSE: Received output buffer 17564 from camera tracking_down<br />
VERBOSE: Received result from HAl3 for frame number 16354<br />
VERBOSE: Received 0 buffers from camera hires_front, partial result:2<br />
VERBOSE: Received metadata for frame 16354 from camera hires_front<br />
VERBOSE: 	Timestamp: 1013707432602<br />
VERBOSE: 	Gain: 497<br />
VERBOSE: 	Exposure: 22541986<br />
VERBOSE: 	Readout Time: 22874342<br />
VERBOSE: Received result from HAl3 for frame number 16322<br />
VERBOSE: Received 0 buffers from camera hires_down, partial result:2<br />
VERBOSE: Received metadata for frame 16322 from camera hires_down<br />
VERBOSE: 	Timestamp: 1013703705218<br />
VERBOSE: 	Gain: 1004<br />
VERBOSE: 	Exposure: 33233328<br />
VERBOSE: 	Readout Time: 22874342<br />
VERBOSE: Received result from HAl3 for frame number 17565<br />
VERBOSE: Received 0 buffers from camera tracking_down, partial result:2<br />
VERBOSE: Received metadata for frame 17565 from camera tracking_down<br />
VERBOSE: 	Timestamp: 1013758701129<br />
VERBOSE: 	Gain: 635<br />
VERBOSE: 	Exposure: 6960569<br />
VERBOSE: 	Readout Time: 16122531<br />
VERBOSE: Received result from HAl3 for frame number 16354<br />
VERBOSE: Received 1 buffers from camera hires_front, partial result:0<br />
VERBOSE: Received output buffer 16354 from camera hires_front<br />
VERBOSE: Received result from HAl3 for frame number 17565<br />
VERBOSE: Received 1 buffers from camera tracking_down, partial result:0<br />
VERBOSE: Received output buffer 17565 from camera tracking_down<br />
VERBOSE: Received result from HAl3 for frame number 16322<br />
VERBOSE: Received 1 buffers from camera hires_down, partial result:0<br />
VERBOSE: Received output buffer 16322 from camera hires_down<br />
VERBOSE: Received result from HAl3 for frame number 16323<br />
VERBOSE: Received 0 buffers from camera hires_down, partial result:2<br />
VERBOSE: Received metadata for frame 16323 from camera hires_down<br />
VERBOSE: 	Timestamp: 1013737159124<br />
VERBOSE: 	Gain: 1004<br />
VERBOSE: 	Exposure: 33233328<br />
VERBOSE: 	Readout Time: 22874342<br />
VERBOSE: Received result from HAl3 for frame number 16323<br />
VERBOSE: Received 1 buffers from camera hires_down, partial result:0<br />
VERBOSE: Received output buffer 16323 from camera hires_down</p>
<h2>------ voxl-camera-server: Camera server is now stopping<br />
DEBUG:   	Stopping Camera: tracking_front<br />
DEBUG:   ------ Last frame encoded: -1<br />
DEBUG:   OMX_EventCmdComplete<br />
DEBUG:   OMX_EventCmdComplete<br />
DEBUG:   Encoder moved to Idle State<br />
DEBUG:   Deleting buffers for tracking_front preview stream<br />
DEBUG:   OMX_EventCmdComplete<br />
DEBUG:   Deleting buffers for tracking_front small video stream<br />
DEBUG:   Deleting buffers for tracking_front large video stream<br />
DEBUG:   Deleting buffers for tracking_front snapshot stream<br />
DEBUG:   Deleting buffers for tracking_front misp stream<br />
DEBUG:   Done closing device for camera tracking_front<br />
DEBUG:   Done calling stop for camera tracking_front</h2>
<p dir="auto">Stats For Camera tracking_front:<br />
Received Frame Count: 17622<br />
Request  Error Count: 55<br />
Buffer   Error Count: 31<br />
Result   Error Count: 32<br />
DEBUG:   	Deleting Camera: tracking_front<br />
DEBUG:   	Stopped Camera: tracking_front<br />
DEBUG:   	Stopping Camera: hires_front<br />
DEBUG:   ------ Last frame encoded: 16348<br />
DEBUG:   OMX_EventCmdComplete<br />
DEBUG:   OMX_EventCmdComplete</p>
<p dir="auto">Segmentation fault:<br />
Fault thread: VideoEncCallBac(tid: 10824)<br />
Segmentation fault<br />
voxl2:/data/px4/log$<br />
voxl2:/data/px4/log$ ERBOSE: finished sending request for frame 17621 for camera tracking_front<br />
bash: ERBOSE:: command not found<br />
front:/data/px4/log$ VERBOSE: returning from SendOneCaptureRequest for frame 17622 for camera tracking_f<br />
bash: VERBOSE:: command not found<br />
voxl2:/data/px4/log$ VERBOSE: setting hal3 exposure</p>
]]></description><link>https://forum.modalai.com/topic/5327/camera-on-voxl2-hires-front-small-encoded-breaking-after-6-8-minutes-running</link><generator>RSS for Node</generator><lastBuildDate>Sat, 18 Jul 2026 07:46:25 GMT</lastBuildDate><atom:link href="https://forum.modalai.com/topic/5327.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 17 Jul 2026 21:27:15 GMT</pubDate><ttl>60</ttl></channel></rss>