Error after one frame

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

Hi, we get an error when picking up RGB images that we can’t understand. We can always retrieve one image, but not the second. We get the following error message:

[ 8622.131955] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 20000h
[ 8622.165205] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 40000h
[ 8624.867621] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 8624.867894] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 8624.869173] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 8624.869382] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_close: Error in closing stream_id=1, csi_port=1
[ 8624.869657] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 8624.869851] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_open: VI channel not found for stream- 1 vc- 0
[ 8624.870365] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel
[ 8624.900156] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 40000h
[ 8624.932269] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: flags 2, err_data 0h
[ 8624.963628] [RCE] ERROR: camera-ip/vi5/vi5.c:745 [vi5_handle_eof] "General error queue is out of sync with frame queue. ts=8650513816608 sof_ts=8650514365984 gerror_code=2 gerror_data=a1 notify_bits=200000"
[ 8627.683616] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 8627.683896] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 8627.685174] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 8627.685380] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_close: Error in closing stream_id=1, csi_port=1
[ 8627.685655] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 8627.685858] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_open: VI channel not found for stream- 1 vc- 0
[ 8627.686428] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel

 vi-output, imx7-6434    [001] ....  8624.932492: tegra_channel_capture_frame: sof:8650.514365984
 vi-output, imx7-6434    [001] ....  8624.932494: tegra_channel_capture_frame: eof:8650.545296640
     kworker/0:2-6135    [000] ....  8624.963616: rtcpu_string: tstamp:270329549248 id:0x04010000 str:"ERROR: camera-ip/vi5/vi5.c:745 [vi5_handle_eof] "
     kworker/0:2-6135    [000] ....  8624.963619: rtcpu_string: tstamp:270329549488 id:0x04010000 str:"""
     kworker/0:2-6135    [000] ....  8624.963619: rtcpu_string: tstamp:270329550896 id:0x04010000 str:"General error queue is out of sync with frame qu"
     kworker/0:2-6135    [000] ....  8624.963620: rtcpu_string: tstamp:270329551088 id:0x04010000 str:"eue. ts=8650513816608 sof_ts=8650514365984 gerro"
     kworker/0:2-6135    [000] ....  8624.963620: rtcpu_string: tstamp:270329551280 id:0x04010000 str:"r_code=2 gerror_data=a1 notify_bits=200000"
     kworker/0:2-6135    [000] ....  8624.963621: rtcpu_string: tstamp:270329551561 id:0x04010000 str:""

Does anyone have an idea what the problem could be or what this error message means?

3

hello JanGerber,

do you really capture a frame? there shows discarding frame message to drop capture buffer.

let me have confirmation…
may I know which Jetpack release version you’re working with.
please see-also developer guide, Verifying the V4L2 Sensor Driver to run the sanity test for your sensor driver.

4

Thanks a lot for the answer. The problem was that the sensor was sending twice “start of frame” and “end of frame”

6

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