ORIN will randomly experience tegra-camrtc-capture-vi timeout errors

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

Hi, NV team,
we are using the camera on our custom board.
jetpack: jetpack 5.1.2
the camera link: ar0231 + ap0202 + max96705 + max96712 + orin

I noticed the following random errors during the use of the camera：

[ 6701.586388] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 512
[ 6701.661779] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: flags 2, err_data 0
[ 6701.676670] [RCE] ERROR: camera-ip/vi5/vi5.c:745 [vi5_handle_eof] "General error queue is out of sync with frame queue. ts=6722391040864 sof_ts=6722398963776 gerror_code=2 gerror_data=400064 notify_bits=20000"
[ 6704.208634] tegra-camrtc-capture-vi tegra-capture-vi: uncorr_err: request timed out after 2500 ms
[ 6704.218863] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: attempting to reset the capture channel
[ 6704.229820] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 6704.237607] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_close: Error in closing stream_id=4, csi_port=4
[ 6704.248821] (NULL device *): vi_capture_control_message: NULL VI channel received
[ 6704.256583] t194-nvcsi 13e40000.host1x:nvcsi@15a00000: csi5_stream_open: VI channel not found for stream- 4 vc- 0
[ 6704.267467] tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel

But after the camera returned to normal.

can you give me some hints, and how to solve this problem？

thanks.

3

This error tell the NVCSI/VI didn’t receive data from sensor in 2500 ms

4

Do you think it was caused by not receiving camera data?
But I found that this phenomenon also occurs randomly and will recover after the channel is successfully reset automatically.

tegra-camrtc-capture-vi tegra-capture-vi: err_rec: successfully reset the capture channel

BTW，the following information will be randomly printed.

[443972.325686] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 131072
[443972.336841] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 0, flags: 0, err_data 512

No 2500ms timeout information.

Do you have any instructions that can help me？

5

Those message tell the VI didn’t get frame data too.

6

Thank you for your reply. I will check the camera data transmission section.
thanks.

8

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