How to recover camera images without restart nvargus-daemon

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

R35.4.1

  1. I have a serdes with four image inputs(vc 0-3).
  2. use nvgst-lanch.1.0 --sensor-id= [0-3] cam play video for sensor

At this point, if one of the camera outputs is interrupted，after the hardware is ready I can only resume playback of that one by systemctl restart nvagrs-deamon，

But this affects the other three outputs. Can I restore one display without affecting the others?

3

Try the sample userAutoExposure of MAPI. This sample code implement error handling to terminal the APP to avoid daemon crash.

4

The above approach does not circumvent the problem of

My scenario is: accessing 4 channels imx390, when 1 channel of csi (vc=0) signal stops outputting,dmesg log as below: (nvagus-deamon with Environment=“enableCamInfiniteTimeout=1”)

[49753.086420] host1x 13e40000.host1x: ViCsiHw frameCo: syncpoint id 42 (progress) stuck waiting 10985647, timeout=-1
[49753.086479] host1x 13e40000.host1x: ViCsiHw frameSt: syncpoint id 42 (progress) stuck waiting 10985644, timeout=-1
[49753.097108] ---- syncpts ----
[49753.097116] id 1 (nvkms-fence) min 2984134 max 0 refs 1 (previous client : 15810000.se)
[49753.097136] id 16 (nvkms-fence) min 2589461 max 0 refs 1 (previous client : )
[49753.107830] id 20 (ga10b_511) min 55018711 max 0 refs 1 (previous client : )
[49753.107845] id 21 (ga10b_510) min 11 max 0 refs 1 (previous client : )
[49753.107856] id 22 (ga10b_509) min 12948445 max 12 refs 1 (previous client : ga10b_509)
[49753.107862] id 23 (progress) min 16956320 max 16953923 refs 1 (previous client : progress)
[49753.107868] id 24 (stats_progress) min 50582269 max 50574505 refs 1 (previous client : stats_progress)
[49753.107887] id 42 (progress) min 10985643 max 10985643 refs 1 (previous client : progress)
[49753.107898] id 43 (embdata) min 1420833 max 1420833 refs 1 (previous client : embdata)
[49753.107902] id 44 (nvargus-daemon) min 33993 max 33993 refs 2 (previous client : argus_demosaicO)
[49753.107906] id 46 (ga10b_505) min 5 max 3 refs 1 (previous client : argus_demosaicO)
[49753.107936] ---- syncpts ----

[49753.108758] id 1 (nvkms-fence) min 2984135 max 0 refs 1 (previous client : 15810000.se)
[49753.108776] id 16 (nvkms-fence) min 2589461 max 0 refs 1 (previous client : )
[49753.108784] id 20 (ga10b_511) min 55018711 max 0 refs 1 (previous client : )
[49753.108789] id 21 (ga10b_510) min 11 max 0 refs 1 (previous client : )
[49753.108794] id 22 (ga10b_509) min 12948445 max 12 refs 1 (previous client : ga10b_509)
[49753.108798] id 23 (progress) min 16956320 max 16953923 refs 1 (previous client : progress)
[49753.108803] id 24 (stats_progress) min 50582269 max 50574505 refs 1 (previous client : stats_progress)
[49753.108824] id 42 (progress) min 10985643 max 10985643 refs 1 (previous client : progress)
[49753.108829] id 43 (embdata) min 1420833 max 1420833 refs 1 (previous client : embdata)
[49753.108834] id 44 (nvargus-daemon) min 33993 max 33993 refs 2 (previous client : argus_demosaicO)
[49753.108840] id 46 (ga10b_505) min 5 max 3 refs 1 (previous client : argus_demosaicO)

Re-use nvgstcapture/nvarus_demo[useAutoExpure…] it is not possible to open the other cameras (vc=1~3).

When imx390 (vc=0), when the device is restored, it can’t be reopened, only systemctl restart nvagus-demaon after four channels can be opened normally.

5

At this point, if I try to use v4l2-ctl:

yt@yt-desktop:~/demo$ v4l2-ctl -d0 --set-ctrl bypass_mode=0 --stream-mmap --stream-to=./10.raw --stream-count=100
VIDIOC_S_EXT_CTRLS: failed: Device or resource busy
bypass_mode: Device or resource busy
                VIDIOC_REQBUFS returned -1 (Device or resource busy)
6

if without "#Environment=“enableCamInfiniteTimeout=1"”

Argus::Status status; Argus::UniqueObj<Argus::CaptureSession> captureSession( iCameraProvider->createCaptureSession(device, &status)); EXIT_IF_NOT_OK(status, "Failed to create capture session");

7 
journalctl -u nvargus-daemon.service

log

6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module3
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: No module data found
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: No module data found
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: No module data found
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: NvPclHwGetModuleList: No module data found
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: ---- imager: No override file found. ----
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: LSC: LSC surface is not based on full res!
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: ---- imager: No override file found. ----
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: LSC: LSC surface is not based on full res!
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: ---- imager: No override file found. ----
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: LSC: LSC surface is not based on full res!
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: ---- imager: No override file found. ----
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: LSC: LSC surface is not based on full res!
6月 18 10:51:46 yt-desktop nvargus-daemon[16811]: === argus_userautoexposure[16936]: CameraProvider initialized (0xffff7c2d0fa0)LSC: LSC surface is not based on full res!
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error Timeout: Sending critical error event for Session 4
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]:  (in src/api/Session.cpp, function sendErrorEvent(), line 1039)
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 96 draining session frameStart e>
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameStart(), line 535)
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 97 draining session frameStart e>
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameStart(), line 535)
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 94 draining session frameEnd eve>
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: PowerServiceCore:handleRequests: timePassed = 6126
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: Module_id 30 Severity 2 : (fusa) Error: Timeout  propagating from:/capture/src/fusaViHandler.cpp 777
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), lin>
6月 18 10:51:57 yt-desktop nvargus-daemon[16811]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), lin>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: Module_id 30 Severity 2 : (fusa) Error: Timeout  propagating from:/capture/src/fusaViHandler.cpp 777
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 95 draining session frameEnd eve>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), lin>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 96 draining session frameEnd eve>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), lin>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 97 draining session frameEnd eve>
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 10:52:03 yt-desktop nvargus-daemon[16811]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), lin>
6月 18 10:52:19 yt-desktop nvargus-daemon[16811]: === argus_userautoexposure[17004]: Connection established (FFFF72175900)=== argus_userautoexposure[17004]: CameraProvider ini>
yt@yt-desktop:~/demo$ journalctl -u nvargus-daemon.service ^C
8

Can’t use enableCamInfiniteTimeout=1 for error handle.
If use the useAutoExposure sample it should terminal while receiving error event then reopen the camera should be without problem.

Thanks

9

use userAutoWhiteBalance demo， when stop csi stream

log
Unhandled hotplug event,
I didn’t find the source code for this. How do I need to subscribe to this event？

10

Still experiencing the inability to open it again
console log

yt@yt-desktop:~/jetson_multimedia_api/argus/build/samples/userAutoWhiteBalance$ ./argus_userautowhitebalance -d1 -r 0,0,768,432 -f200
Executing Argus Sample: argus_userautowhitebalance
Argus Version: 0.99.3.3 (multi-process)
PREVIEW CONSUMER: Creating OpenGL context.
PREVIEW CONSUMER: Connecting to EGLStream(s).
PREVIEW CONSUMER: Connected to stream(s).
PREVIEW CONSUMER: Waiting until producer(s) connect...
PREVIEW CONSUMER: Producer(s) connected; continuing.
PREVIEW CONSUMER: Acquired frame 1. Rendering.
Histogram Intensity: r:108.309 gO:126.444 gE:126.299 b:79.839   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.584
PREVIEW CONSUMER: Acquired frame 2. Rendering.
Histogram Intensity: r:108.330 gO:126.473 gE:126.328 b:79.865   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.584
PREVIEW CONSUMER: Acquired frame 3. Rendering.
Histogram Intensity: r:108.339 gO:126.500 gE:126.359 b:79.891   WBGains: r:1.168 gO:1.000 gE:1.001 b:1.583
PREVIEW CONSUMER: Acquired frame 4. Rendering.
Histogram Intensity: r:108.366 gO:126.533 gE:126.394 b:79.927   WBGains: r:1.168 gO:1.000 gE:1.001 b:1.583
PREVIEW CONSUMER: Acquired frame 5. Rendering.
Histogram Intensity: r:108.373 gO:126.544 gE:126.390 b:79.954   WBGains: r:1.168 gO:1.000 gE:1.001 b:1.583
PREVIEW CONSUMER: Acquired frame 6. Rendering.
Histogram Intensity: r:108.348 gO:126.493 gE:126.355 b:79.938   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 7. Rendering.
Histogram Intensity: r:108.321 gO:126.450 gE:126.301 b:79.917   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 8. Rendering.
Histogram Intensity: r:108.305 gO:126.434 gE:126.288 b:79.908   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 9. Rendering.
Histogram Intensity: r:108.295 gO:126.400 gE:126.254 b:79.897   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 10. Rendering.
Histogram Intensity: r:108.292 gO:126.402 gE:126.241 b:79.890   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 11. Rendering.
Histogram Intensity: r:108.286 gO:126.392 gE:126.229 b:79.884   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 12. Rendering.
Histogram Intensity: r:108.302 gO:126.389 gE:126.237 b:79.890   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 13. Rendering.
Histogram Intensity: r:108.293 gO:126.391 gE:126.239 b:79.889   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 14. Rendering.
Histogram Intensity: r:108.296 gO:126.384 gE:126.228 b:79.886   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 15. Rendering.
Histogram Intensity: r:108.305 gO:126.388 gE:126.238 b:79.892   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 16. Rendering.
Histogram Intensity: r:108.314 gO:126.382 gE:126.237 b:79.898   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 17. Rendering.
Histogram Intensity: r:108.317 gO:126.408 gE:126.241 b:79.907   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 18. Rendering.
Histogram Intensity: r:108.323 gO:126.411 gE:126.252 b:79.921   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 19. Rendering.
Histogram Intensity: r:108.338 gO:126.413 gE:126.253 b:79.935   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.581
PREVIEW CONSUMER: Acquired frame 20. Rendering.
Histogram Intensity: r:108.387 gO:126.453 gE:126.287 b:79.995   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.581
PREVIEW CONSUMER: Acquired frame 21. Rendering.
Histogram Intensity: r:108.397 gO:126.444 gE:126.300 b:80.018   WBGains: r:1.166 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 22. Rendering.
Histogram Intensity: r:108.410 gO:126.477 gE:126.304 b:80.025   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 23. Rendering.
Histogram Intensity: r:108.418 gO:126.473 gE:126.313 b:80.041   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 24. Rendering.
Histogram Intensity: r:108.420 gO:126.478 gE:126.318 b:80.058   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 25. Rendering.
Histogram Intensity: r:108.420 gO:126.489 gE:126.317 b:80.072   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 26. Rendering.
Histogram Intensity: r:108.419 gO:126.472 gE:126.310 b:80.073   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.579
PREVIEW CONSUMER: Acquired frame 27. Rendering.
Histogram Intensity: r:108.393 gO:126.464 gE:126.299 b:80.062   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 28. Rendering.
Histogram Intensity: r:108.378 gO:126.452 gE:126.304 b:80.042   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 29. Rendering.
Histogram Intensity: r:108.380 gO:126.448 gE:126.287 b:80.042   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 30. Rendering.
Histogram Intensity: r:108.386 gO:126.463 gE:126.298 b:80.046   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 31. Rendering.
Histogram Intensity: r:108.394 gO:126.475 gE:126.312 b:80.055   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 32. Rendering.
Histogram Intensity: r:108.406 gO:126.482 gE:126.316 b:80.055   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 33. Rendering.
Histogram Intensity: r:108.411 gO:126.494 gE:126.333 b:80.054   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 34. Rendering.
Histogram Intensity: r:108.412 gO:126.478 gE:126.322 b:80.039   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.580
PREVIEW CONSUMER: Acquired frame 35. Rendering.
Histogram Intensity: r:108.421 gO:126.511 gE:126.354 b:80.027   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.581
PREVIEW CONSUMER: Acquired frame 36. Rendering.
Histogram Intensity: r:108.378 gO:126.471 gE:126.298 b:79.984   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.581
PREVIEW CONSUMER: Acquired frame 37. Rendering.
Histogram Intensity: r:108.259 gO:126.336 gE:126.165 b:79.895   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.581
PREVIEW CONSUMER: Acquired frame 38. Rendering.
Histogram Intensity: r:108.196 gO:126.240 gE:126.060 b:79.820   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 39. Rendering.
Histogram Intensity: r:108.160 gO:126.186 gE:126.003 b:79.779   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 40. Rendering.
Histogram Intensity: r:108.127 gO:126.159 gE:125.971 b:79.732   WBGains: r:1.167 gO:1.000 gE:1.001 b:1.582
PREVIEW CONSUMER: Acquired frame 41. Rendering.
Histogram Intensity: r:107.557 gO:125.736 gE:125.540 b:79.219   WBGains: r:1.169 gO:1.000 gE:1.002 b:1.587
PREVIEW CONSUMER: Acquired frame 42. Rendering.
Histogram Intensity: r:105.429 gO:124.416 gE:124.216 b:76.880   WBGains: r:1.180 gO:1.000 gE:1.002 b:1.618
PREVIEW CONSUMER: Acquired frame 43. Rendering.
Histogram Intensity: r:102.124 gO:122.845 gE:122.591 b:73.489   WBGains: r:1.203 gO:1.000 gE:1.002 b:1.672
PREVIEW CONSUMER: Acquired frame 44. Rendering.
Histogram Intensity: r:94.182 gO:119.964 gE:119.538 b:67.055   WBGains: r:1.274 gO:1.000 gE:1.004 b:1.789
PREVIEW CONSUMER: Acquired frame 45. Rendering.
Histogram Intensity: r:87.932 gO:116.462 gE:115.932 b:62.829   WBGains: r:1.324 gO:1.000 gE:1.005 b:1.854
PREVIEW CONSUMER: Acquired frame 46. Rendering.
Histogram Intensity: r:100.304 gO:123.459 gE:123.138 b:71.700   WBGains: r:1.231 gO:1.000 gE:1.003 b:1.722
PREVIEW CONSUMER: Acquired frame 47. Rendering.
Histogram Intensity: r:107.609 gO:125.936 gE:125.745 b:78.482   WBGains: r:1.170 gO:1.000 gE:1.002 b:1.605
PREVIEW CONSUMER: Acquired frame 48. Rendering.
Histogram Intensity: r:107.903 gO:126.038 gE:125.870 b:79.037   WBGains: r:1.168 gO:1.000 gE:1.001 b:1.595
PREVIEW CONSUMER: Acquired frame 49. Rendering.
Histogram Intensity: r:107.401 gO:125.817 gE:125.643 b:78.599   WBGains: r:1.171 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 50. Rendering.
Histogram Intensity: r:107.093 gO:125.622 gE:125.433 b:78.307   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.604
PREVIEW CONSUMER: Acquired frame 51. Rendering.
Histogram Intensity: r:106.993 gO:125.491 gE:125.306 b:78.245   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.604
PREVIEW CONSUMER: Acquired frame 52. Rendering.
Histogram Intensity: r:106.964 gO:125.443 gE:125.251 b:78.245   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.603
PREVIEW CONSUMER: Acquired frame 53. Rendering.
Histogram Intensity: r:106.950 gO:125.391 gE:125.224 b:78.245   WBGains: r:1.172 gO:1.000 gE:1.001 b:1.603
PREVIEW CONSUMER: Acquired frame 54. Rendering.
Histogram Intensity: r:106.946 gO:125.349 gE:125.168 b:78.240   WBGains: r:1.172 gO:1.000 gE:1.001 b:1.602
PREVIEW CONSUMER: Acquired frame 55. Rendering.
Histogram Intensity: r:106.918 gO:125.332 gE:125.135 b:78.225   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.602
PREVIEW CONSUMER: Acquired frame 56. Rendering.
Histogram Intensity: r:106.904 gO:125.301 gE:125.119 b:78.208   WBGains: r:1.172 gO:1.000 gE:1.001 b:1.602
PREVIEW CONSUMER: Acquired frame 57. Rendering.
Histogram Intensity: r:106.882 gO:125.294 gE:125.099 b:78.181   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.603
PREVIEW CONSUMER: Acquired frame 58. Rendering.
Histogram Intensity: r:106.851 gO:125.275 gE:125.084 b:78.145   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.603
PREVIEW CONSUMER: Acquired frame 59. Rendering.
Histogram Intensity: r:106.818 gO:125.265 gE:125.078 b:78.111   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.604
PREVIEW CONSUMER: Acquired frame 60. Rendering.
Histogram Intensity: r:106.806 gO:125.273 gE:125.085 b:78.085   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.604
PREVIEW CONSUMER: Acquired frame 61. Rendering.
Histogram Intensity: r:106.798 gO:125.268 gE:125.097 b:78.068   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.605
PREVIEW CONSUMER: Acquired frame 62. Rendering.
Histogram Intensity: r:106.792 gO:125.275 gE:125.098 b:78.050   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.605
PREVIEW CONSUMER: Acquired frame 63. Rendering.
Histogram Intensity: r:106.795 gO:125.288 gE:125.105 b:78.035   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.606
PREVIEW CONSUMER: Acquired frame 64. Rendering.
Histogram Intensity: r:106.792 gO:125.307 gE:125.102 b:78.019   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.606
PREVIEW CONSUMER: Acquired frame 65. Rendering.
Histogram Intensity: r:106.780 gO:125.284 gE:125.097 b:77.999   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.606
PREVIEW CONSUMER: Acquired frame 66. Rendering.
Histogram Intensity: r:106.777 gO:125.276 gE:125.091 b:77.979   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.607
PREVIEW CONSUMER: Acquired frame 67. Rendering.
Histogram Intensity: r:106.772 gO:125.276 gE:125.081 b:77.964   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 68. Rendering.
Histogram Intensity: r:106.772 gO:125.283 gE:125.088 b:77.963   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 69. Rendering.
Histogram Intensity: r:106.770 gO:125.267 gE:125.089 b:77.966   WBGains: r:1.173 gO:1.000 gE:1.001 b:1.607
PREVIEW CONSUMER: Acquired frame 70. Rendering.
Histogram Intensity: r:106.774 gO:125.277 gE:125.089 b:77.968   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 71. Rendering.
Histogram Intensity: r:106.763 gO:125.275 gE:125.081 b:77.963   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 72. Rendering.
Histogram Intensity: r:106.765 gO:125.273 gE:125.074 b:77.959   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 73. Rendering.
Histogram Intensity: r:106.728 gO:125.232 gE:125.022 b:77.935   WBGains: r:1.173 gO:1.000 gE:1.002 b:1.607
PREVIEW CONSUMER: Acquired frame 74. Rendering.
Histogram Intensity: r:106.619 gO:124.986 gE:124.793 b:77.924   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.604
PREVIEW CONSUMER: Acquired frame 75. Rendering.
Histogram Intensity: r:106.605 gO:124.942 gE:124.744 b:77.935   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.603
PREVIEW CONSUMER: Acquired frame 76. Rendering.
Histogram Intensity: r:106.586 gO:124.920 gE:124.740 b:77.933   WBGains: r:1.172 gO:1.000 gE:1.001 b:1.603
PREVIEW CONSUMER: Acquired frame 77. Rendering.
Histogram Intensity: r:106.582 gO:124.930 gE:124.741 b:77.928   WBGains: r:1.172 gO:1.000 gE:1.002 b:1.603
No events in queue
PREVIEW CONSUMER: No more frames. Cleaning up.
PREVIEW CONSUMER: Done.
yt@yt-desktop:~/jetson_multimedia_api/argus/build/samples/userAutoWhiteBalance$ ./argus_userautowhitebalance -d1 -r 0,0,768,432 -f200
Executing Argus Sample: argus_userautowhitebalance
Argus Version: 0.99.3.3 (multi-process)
PREVIEW CONSUMER: Creating OpenGL context.
PREVIEW CONSUMER: Connecting to EGLStream(s).
PREVIEW CONSUMER: Connected to stream(s).
PREVIEW CONSUMER: Waiting until producer(s) connect...
PREVIEW CONSUMER: Producer(s) connected; continuing.
PREVIEW CONSUMER: Acquired frame 1. Rendering.
Histogram Intensity: r:106.920 gO:125.030 gE:124.901 b:78.135   WBGains: r:1.169 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 2. Rendering.
Histogram Intensity: r:106.923 gO:125.049 gE:124.917 b:78.130   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 3. Rendering.
Histogram Intensity: r:106.935 gO:125.053 gE:124.921 b:78.148   WBGains: r:1.169 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 4. Rendering.
Histogram Intensity: r:106.955 gO:125.091 gE:124.945 b:78.180   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 5. Rendering.
Histogram Intensity: r:106.967 gO:125.091 gE:124.956 b:78.177   WBGains: r:1.169 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 6. Rendering.
Histogram Intensity: r:106.966 gO:125.111 gE:124.968 b:78.181   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 7. Rendering.
Histogram Intensity: r:106.968 gO:125.109 gE:124.960 b:78.176   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 8. Rendering.
Histogram Intensity: r:106.974 gO:125.119 gE:124.974 b:78.183   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 9. Rendering.
Histogram Intensity: r:106.978 gO:125.131 gE:124.981 b:78.191   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 10. Rendering.
Histogram Intensity: r:106.982 gO:125.139 gE:125.004 b:78.197   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 11. Rendering.
Histogram Intensity: r:106.992 gO:125.144 gE:125.019 b:78.203   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 12. Rendering.
Histogram Intensity: r:106.994 gO:125.152 gE:125.011 b:78.201   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 13. Rendering.
Histogram Intensity: r:106.984 gO:125.156 gE:125.013 b:78.198   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 14. Rendering.
Histogram Intensity: r:106.974 gO:125.145 gE:125.006 b:78.192   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 15. Rendering.
Histogram Intensity: r:106.962 gO:125.134 gE:124.994 b:78.185   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.600
PREVIEW CONSUMER: Acquired frame 16. Rendering.
Histogram Intensity: r:106.955 gO:125.131 gE:124.978 b:78.171   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 17. Rendering.
Histogram Intensity: r:106.943 gO:125.125 gE:124.973 b:78.148   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 18. Rendering.
Histogram Intensity: r:106.913 gO:125.093 gE:124.945 b:78.134   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 19. Rendering.
Histogram Intensity: r:106.899 gO:125.076 gE:124.916 b:78.119   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 20. Rendering.
Histogram Intensity: r:106.890 gO:125.051 gE:124.903 b:78.104   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 21. Rendering.
Histogram Intensity: r:106.873 gO:125.031 gE:124.889 b:78.098   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 22. Rendering.
Histogram Intensity: r:106.872 gO:125.036 gE:124.883 b:78.086   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
PREVIEW CONSUMER: Acquired frame 23. Rendering.
Histogram Intensity: r:106.874 gO:125.042 gE:124.886 b:78.082   WBGains: r:1.170 gO:1.000 gE:1.001 b:1.601
No events in queue
PREVIEW CONSUMER: No more frames. Cleaning up.
PREVIEW CONSUMER: Done.
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error InvalidState: Argus client is exiting with 3 outstanding client threads (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 366)
yt@yt-desktop:~/jetson_multimedia_api/argus/build/samples/userAutoWhiteBalance$ ./argus_userautowhitebalance -d1 -r 0,0,768,432 -f200
Executing Argus Sample: argus_userautowhitebalance
Argus Version: 0.99.3.3 (multi-process)
Cannot get Capture Session Interface


journalctl -u nvargus-daemon.service

lines 1-53/53 (END)
-- Logs begin at Tue 2024-06-18 15:09:45 CST, end at Tue 2024-06-18 15:10:59 CST. --
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: === argus_userautowhitebalance[2786]: Connection established (FFFFBBBC5900)OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module0
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module1
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module2
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module3
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: No module data found
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: No module data found
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: No module data found
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: NvPclHwGetModuleList: No module data found
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: ---- imager: No override file found. ----
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: LSC: LSC surface is not based on full res!
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: ---- imager: No override file found. ----
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: LSC: LSC surface is not based on full res!
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: ---- imager: No override file found. ----
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: LSC: LSC surface is not based on full res!
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: ---- imager: No override file found. ----
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: LSC: LSC surface is not based on full res!
6月 18 15:09:57 yt-desktop nvargus-daemon[969]: === argus_userautowhitebalance[2786]: CameraProvider initialized (0xffffb41cb7b0)LSC: LSC surface is not based on full res!
6月 18 15:09:58 yt-desktop nvargus-daemon[969]: PowerServiceCore:handleRequests: timePassed = 463
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error Timeout: Sending critical error event for Session 4
6月 18 15:10:05 yt-desktop nvargus-daemon[969]:  (in src/api/Session.cpp, function sendErrorEvent(), line 1039)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 27 draining session frameStart events 1
6月 18 15:10:05 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameStart(), line 535)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: PowerServiceCore:handleRequests: timePassed = 6064
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 28 draining session frameStart events 1
6月 18 15:10:05 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameStart(), line 535)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: Module_id 30 Severity 2 : (fusa) Error: Timeout  propagating from:/capture/src/fusaViHandler.cpp 777
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 15:10:05 yt-desktop nvargus-daemon[969]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 25 draining session frameEnd events 4
6月 18 15:10:05 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), line 161)
6月 18 15:10:05 yt-desktop nvargus-daemon[969]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), line 161)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: Module_id 30 Severity 2 : (fusa) Error: Timeout  propagating from:/capture/src/fusaViHandler.cpp 777
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 26 draining session frameEnd events 3
6月 18 15:10:11 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), line 161)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 15:10:11 yt-desktop nvargus-daemon[969]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 27 draining session frameEnd events 2
6月 18 15:10:11 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), line 161)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Sensor 4 already in same state
6月 18 15:10:11 yt-desktop nvargus-daemon[969]:  (in src/services/capture/CaptureServiceDeviceSensor.cpp, function setErrorState(), line 100)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error InvalidState: Timeout!! Skipping requests on sensor GUID 4, capture sequence ID = 28 draining session frameEnd events 1
6月 18 15:10:11 yt-desktop nvargus-daemon[969]:  (in src/services/capture/FusaCaptureViCsiHw.cpp, function waitCsiFrameEnd(), line 638)
6月 18 15:10:11 yt-desktop nvargus-daemon[969]: SCF: Error BadParameter: CC has already been disposed (in src/components/CaptureContainerManager.cpp, function dispose(), line 161)
6月 18 15:10:59 yt-desktop nvargus-daemon[969]: === argus_userautowhitebalance[2866]: Connection established (FFFFA986B900)=== argus_userautowhitebalance[2866]: CameraProvider initialized (0xffff6c001a80)(Argus) Error AlreadyAllocated: Device 0 (of 1) is in use (

Terminal log I tried 2 times, the first time it worked, but the second time it failed
journalctl log only record the second time (failed reopen after csi stop )

11

There is one more line of log that can be recovered after a problem; release this camera, why it didn’t trigger the second time
(Argus) Error InvalidState: Unknown stream deleted. (in src/api/CaptureSessionImpl.cpp, function outputStreamDeleted(), line 1104)

12

Please confirm userAutoWhiteBalance receive the error event and terminal itselft.

            } else if (iEvent->getEventType() == EVENT_TYPE_CAPTURE_STARTED) {
                /* ToDo: Remove the empty after the bug is fixed */
                continue;
            } else if (iEvent->getEventType() == EVENT_TYPE_ERROR) {
                const IEventError* iEventError =
                    interface_cast<const IEventError>(event);
                EXIT_IF_NOT_OK(iEventError->getStatus(), "ERROR event");
13

As the above log shows, the EVENT_TYPE_ERROR branch does not execute to the

14

What’s the BSP version?

cat /etc/nv_tegra_release

15

yt@yt-desktop:~$ cat /etc/nv_tegra_release

R35 (release), REVISION: 4.1, GCID: 33958178, BOARD: t186ref, EABI: aarch64, DATE: Tue Aug 1 19:57:35 UTC 2023

orin nano 8gb devkit

16

Multiple attempts can sometimes be received：

PREVIEW CONSUMER: Acquired frame 50. Rendering.
PREVIEW CONSUMER: Acquired frame 51. Rendering.
No events in queue time:2024-06-18 16:17:54.547
Error : Failed to get IEvent interface
ERROR event
PREVIEW CONSUMER: No more frames. Cleaning up.
PREVIEW CONSUMER: Done.
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), l                                                ine 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch                                                (), line 91)
autobalance release ptr:0xaaaaf55f22b0 time: 2024-06-18 16:18:09.549
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), l                                                ine 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch                                                (), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), l                                                ine 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch                                                (), line 91)
(Argus) Error InvalidState: Argus client is exiting with 3 outstanding client threads (in src/rpc/socket/cl                                                ient/ClientSocketManager.cpp, function recvThreadCore(), line 366)

But it still breaks the reopen afterward, it seems that capturesession is not released here, can I force it to be released before exit

17

There’s an error in the description here, and here’s the code I changed to execute it in

        if(iQueue->getSize() == 0)
        {
            std::cout<<"No events in queue time:"<<stamp()<<'\n';
            iSession->cancelRequests();
            iSession->stopRepeat();
        }

        const Event* event = iQueue->getEvent(iQueue->getSize() - 1);
        const IEvent* iEvent = interface_cast<const IEvent>(event);
        if (!iEvent)
            printf("Error : Failed to get IEvent interface\n");
        else {
18

Could you verify by argus_userautoexposure?

USER AUTO EXPOSURE SAMPLE: Frame metadata ExposureTime 6875022, Analog Gain 22.250000                 │
USER AUTO EXPOSURE SAMPLE: Exposure level at 0.184, currently within target range                     │
USER AUTO EXPOSURE SAMPLE: ERROR event                                                                │
PREVIEW CONSUMER: No more frames. Cleaning up.                                                        │
PREVIEW CONSUMER: Done.
19

There seems to be no difference between the two codes and phenomena； USER AUTO EXPOSURE SAMPLE: No events in queue

yt@yt-desktop:~$ cat a.log
REVIEW CONSUMER: Acquired frame 33. Rendering.
USER AUTO EXPOSURE SAMPLE: Frame metadata ExposureTime 1770000, Analog Gain 500.000000
USER AUTO EXPOSURE SAMPLE: avg 0 Exposure level at 0.062, ANAANANANAN gain to 500.000000
EXPEXPRXP Time to 5
PREVIEW CONSUMER: Acquired frame 34. Rendering.
USER AUTO EXPOSURE SAMPLE: Frame metadata ExposureTime 1770000, Analog Gain 500.000000
USER AUTO EXPOSURE SAMPLE: avg 0 Exposure level at 0.062, ANAANANANAN gain to 500.000000
EXPEXPRXP Time to 5
USER AUTO EXPOSURE SAMPLE: No events in queue
PREVIEW CONSUMER: No more frames. Cleaning up.
PREVIEW CONSUMER: Done.
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137)
(Argus) Error Timeout:  (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91)
(Argus) Error InvalidState: Argus client is exiting with 3 outstanding client threads (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 366)
20

As an added bonus, I updated the dynamic libraries provided here; as the same stability issues were encountered and resolved with the update
https://forums.developer.nvidia.com/t/argus-image-acquisition-crashes-after-a-few-days/285577

22

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