Error starting and stopping gstreamer pipeline

nicolas.t · July 1, 2021, 4:33pm

Hello,

I have this simple code launching and stopping a pipeline that take pictures on a picamerav2 on a Jetson Nano.

import gi
gi.require_version('Gst', '1.0')
from gi.repository import Gst
Gst.init(None)
import time



def gst_callback( sink):
    print("callback")
    sample = sink.emit('pull-sample')
    if isinstance(sample, Gst.Sample):
        return Gst.FlowReturn.OK
    return Gst.FlowReturn.ERROR

if __name__ == '__main__':
    pipeline = Gst.Pipeline()

    source =  Gst.ElementFactory.make("nvarguscamerasrc", None)

    cap = Gst.Caps.from_string("video/x-raw(memory:NVMM),width=(int)3264, height=(int)2464, format=(string)NV12, framerate=(fraction)21/1")

    filter = Gst.ElementFactory.make("capsfilter", "filter")
    filter.set_property("caps", cap)
    vconv = Gst.ElementFactory.make('nvvidconv', "vconv")
    convert = Gst.ElementFactory.make("videoconvert", "convert")
    sink = Gst.ElementFactory.make("appsink", "sink")
    sink.set_property("emit-signals", True)
    # sink.set_property("max-buffers", 2)
    # # sink.set_property("drop", True)
    # # sink.set_property("sync", False)
    sink.connect("new-sample", gst_callback)

    pipeline.add(source)
    pipeline.add(filter)
    pipeline.add(vconv)
    pipeline.add(sink)

    
    if not Gst.Element.link(source, filter):
        print("not connected source, filter")
    else:
        print("Connected source, filter")
    if not Gst.Element.link(filter, vconv):
        print("not connected filter, vconv")
    else:
        print("Connected filter, vconv")
    if not Gst.Element.link(vconv, sink):
        print("not connected vconv, sink")
    else:
        print("Connected vconv, sink")
    i = 0
    while True:
        try:
            print("restart", i)
            pipeline.set_state(Gst.State.PLAYING)
            time.sleep(5)
            pipeline.set_state(Gst.State.NULL)
            print("pause")
            time.sleep(2)
            print("pause done")
            i+= 1
        except KeyboardInterrupt:
            print("stop")
            pipeline.set_state(Gst.State.NULL)
            break

It works well but after 5/20 restart I have the following error:

callback
callback
callback
callback
callback
callback
callback
GST_ARGUS: Cleaning up
CONSUMER: Done Success
GST_ARGUS: Done Success
pause
pause done
restart 17
GST_ARGUS: Creating output stream
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 3264 x 2464 FR = 21.000000 fps Duration = 47619048 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 3264 x 1848 FR = 28.000001 fps Duration = 35714284 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1920 x 1080 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 120.000005 fps Duration = 8333333 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: Running with following settings:
   Camera index = 0 
   Camera mode  = 0 
   Output Stream W = 3264 H = 2464 
   seconds to Run    = 0 
   Frame Rate = 21.000000 
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
callback
NvRmChannelSubmit: NvError_IoctlFailed with error code 22
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 7, SyncPointValue = 0)
fence_set_name ioctl failed with 22
NvDdkVicExecute Failed
nvbuffer_transform Failed
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 7, SyncPointValue = 0)
fence_set_name ioctl failed with 22
NvDdkVicExecute Failed
nvbuffer_transform Failed
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 7, SyncPointValue = 0)
fence_set_name ioctl failed with 22
NvDdkVicExecute Failed
nvbuffer_transform Failed
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 7, SyncPointValue = 0)
fence_set_name ioctl failed with 22
NvDdkVicExecute Failed
nvbuffer_transform Failed
^Cstop
^C^C^Z
[1]+  Stopped                 python3 test_cam.py

other error possible

NvRmChannelSubmit: NvError_IoctlFailed with error code 22
NvRmPrivFlush: NvRmChannelSubmit failed (err = 196623, SyncPointIdx = 7, SyncPointValue = 0)
fence_set_name ioctl failed with 22
(Argus) Error InsufficientMemory:  (propagating from src/eglstream/ImageImpl.cpp, function copyToNvBuffer(), line 513)
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, threadExecute:498 IImageNativeBuffer not supported by Image.
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, threadFunction:194 (propagating)

After that I have to reboot the Jetson. It seems like a buffer error.
Am I doing something wrong when setting the pipeline to state NULL?
I tried sending EOS before setting to state NULL this way with same result:

            bus = pipeline.get_bus()
            pipeline.send_event(Gst.Event.new_eos())
            bus.timed_pop_filtered(Gst.CLOCK_TIME_NONE, Gst.MessageType.EOS)
            pipeline.set_state(Gst.State.NULL)

DaneLLL · July 2, 2021, 1:21am

Hi,
Please share you release version:

$ /etc/nv_tegra_release

The latest release is Jetpack4.5.1(r32.5.1). Not sure if you use this version.

nicolas.t · July 2, 2021, 8:40am

Hi,
cat /etc/nv_tegra_release:

R32 (release), REVISION: 4.4, GCID: 23942405, BOARD: t210ref, EABI: aarch64, DATE: Fri Oct 16 19:44:43 UTC 2020

DaneLLL · July 2, 2021, 9:04am

Hi,
Please apply this patch to rebuild nvarguscamerasrc and give it a try:
Jetson/L4T/r32.4.x patches - eLinux.org
[nvarguscamerasrc] patch for fixing memory leak

nicolas.t · July 2, 2021, 11:29am

Thanks, it worked!

nicolas.t · July 6, 2021, 6:20pm

Hello,

It seemed to work fine building from 32.5.1 first (even if I had to replace some Status to Argus::Status in gstnvarguscamerasrc.cpp) but I realized the pictures are all green and small size, I don’t have any error messages.

After this I build libgstnvarguscamerasrc.so from R32.4.4 from this link: L4T R32.4.4 archive | NVIDIA Developer but I have ugly errors launching the pipeline:

sudo gst-launch-1.0 nvarguscamerasrc sensor-id=0 tnr-mode=2 tnr-strength=1 ee-mode=0 exposuretimerange="200000 1000000" wbmode=6 awblock=false ! 'video/x-raw(memory:NVMM), width=(int)3264, height=(int)2464, format=(string)NV12, framerate=(fraction)21/1' ! nvjpegenc quality=85 ! multifilesink location=test.jpg
GST_ARGUS: NvArgusCameraSrc: Setting Exposure Time Range : 200000 1000000
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module0
OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module1
OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
---- imager: Found override file [/var/nvidia/nvcam/settings/camera_overrides.isp]. ----
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 460: Error: Bad parameter: "ae.CameraEfficiency=0.1508"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 473: Error: Bad parameter: "ae.MeanAlg.ConvergeSpeed=0.10"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 810: Error: Bad parameter: "awb.convergeSpeed=0.3"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3100: Error: Bad parameter: "af.alg.over_scan_percent=0.15"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3101: Error: Bad parameter: "af.alg.smooth_over_scan_percent=0.035"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3107: Error: Bad parameter: "af.alg.scene_change_t_guard_factor=0.30f"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3108: Error: Bad parameter: "af.alg.scene_stable_sharpness=0.15f"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3109: Error: Bad parameter: "af.alg.scene_change_sharpness=0.30f"
Motion points are not strictly ascending.NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 4524: Error: 11: "tnr.v1.consistencyPoints={0.00,0.25,0.50,0.75,1.00}"
---- imager: Found override file [/var/nvidia/nvcam/settings/camera_overrides.isp]. ----
(NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function findDevice(), line 256)
(NvCamV4l2) Error ModuleNotPresent:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 60)
(NvOdmDevice) Error ModuleNotPresent:  (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorViCsi.cpp, function initialize(), line 106)
NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor
NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor
NvPclStartPlatformDrivers: Failed to start module drivers
NvPclStateControllerOpen: Failed ImagerGUID 0. (error 0xA000E)
NvPclOpen: PCL Open Failed. Error: 0xf
SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 582)
SCF: Error BadParameter:  (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 437)
SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 295)
SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function getSource(), line 458)
Acquiring SCF Camera device source via index 1 has failed. NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 460: Error: Bad parameter: "ae.CameraEfficiency=0.1508"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 473: Error: Bad parameter: "ae.MeanAlg.ConvergeSpeed=0.10"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 810: Error: Bad parameter: "awb.convergeSpeed=0.3"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3100: Error: Bad parameter: "af.alg.over_scan_percent=0.15"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3101: Error: Bad parameter: "af.alg.smooth_over_scan_percent=0.035"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3107: Error: Bad parameter: "af.alg.scene_change_t_guard_factor=0.30f"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3108: Error: Bad parameter: "af.alg.scene_stable_sharpness=0.15f"
NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 3109: Error: Bad parameter: "af.alg.scene_change_sharpness=0.30f"
Motion points are not strictly ascending.NvCameraIspConfigFileLoad: type = 0x5 Config file "common.cfg" Line 4524: Error: 11: "tnr.v1.consistencyPoints={0.00,0.25,0.50,0.75,1.00}"
GST_ARGUS: Creating output stream
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/value.cpp function set() line 95
	Invalid default value of type 'vec2'
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/attribute.h function setDefault() line 452
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function handleElementAttribute() line 666
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function handleElementFilter() line 73
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function xmlHandleStartElementFilter() line 49
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 10:81: 
    <attribute name="repetitions" type="parameter" dataType="uint" default="1"/>

    <!-- Flow -->
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function load() line 317
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function handleElementNetwork() line 103
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function xmlHandleStartElementNetwork() line 52
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 6:53: 
    <node name="lowpass" file="filters/box3x3.xml"/>
    <node name="ltmFilter" file="filters/ltm.x
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function load() line 317
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function handleElementNetwork() line 103
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function xmlHandleStartElementNetwork() line 52
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 6:46: 

    <!-- Parameters -->
    <export name="Quality" from="ltm" attribute="quality" default="3" min=
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
SCF: Error InsufficientMemory:  (propagating from src/components/stages/AoltmStage.cpp, function doAsyncInitialize(), line 100)
SCF: Error InsufficientMemory: AoltmStage initialization failed (in src/components/stages/AoltmStage.cpp, function doAsyncInitialize(), line 130)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/value.cpp function set() line 115
	Invalid default value of type 'vec4'
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/attribute.h function setDefault() line 452
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function handleElementAttribute() line 666
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function handleElementFilter() line 73
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function xmlHandleStartElementFilter() line 49
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 13:96: 

    <!-- Flow -->
    <flow operation="execute"/>
    <flow operation="detach" operand0="inputImag
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
SCF: Error InsufficientMemory:  (propagating from src/components/stages/SharpenStage.cpp, function doAsyncInitialize(), line 159)
SCF: Error InsufficientMemory: SharpenStage initialization failed (in src/components/stages/SharpenStage.cpp, function doAsyncInitialize(), line 182)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/value.cpp function set() line 95
	Invalid default value of type 'vec2'
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/attribute.h function setDefault() line 452
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function handleElementAttribute() line 666
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function handleElementFilter() line 73
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function xmlHandleStartElementFilter() line 49
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 24:81: 

    <!-- Flow -->
    <flow operation='clone' operand0='inputImageY' operand1='outputImageY' opera
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/samples/deFog/StoreDeFog.cpp function create() line 66
	Out of memory
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function load() line 317
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function handleElementNetwork() line 103
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function xmlHandleStartElementNetwork() line 52
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 15:57: 
    <node name='transmissionMap' file='networks/transmissionMapBlockYCbCr420.xml'/>
    <node name=
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/samples/deFog/StoreDeFog.cpp function create() line 66
	Out of memory
SCF: Error InsufficientMemory:  (propagating from src/components/stages/DeFogStage.cpp, function doAsyncInitialize(), line 91)
SCF: Error InsufficientMemory: DeFogStage initialization failed (in src/components/stages/DeFogStage.cpp, function doAsyncInitialize(), line 151)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/value.cpp function set() line 95
	Invalid default value of type 'vec2'
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/attribute.h function setDefault() line 452
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function handleElementAttribute() line 666
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function handleElementFilter() line 73
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/filters/filterUser.cpp function xmlHandleStartElementFilter() line 49
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 10:81: 
    <attribute name="repetitions" type="parameter" dataType="uint" default="1"/>

    <!-- Flow -->
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function load() line 317
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function handleElementNetwork() line 103
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function xmlHandleStartElementNetwork() line 52
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 6:53: 
    <node name="lowpass" file="filters/box3x3.xml"/>
    <node name="ltmFilter" file="filters/ltm42
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function load() line 317
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function handleElementNetwork() line 103
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/networks/networkUser.cpp function xmlHandleStartElementNetwork() line 52
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/xmlParse.cpp function parse() line 146
	parsing aborted at line 6:49: 

    <!-- Parameters -->
    <export name="Quality" from="ltm" attribute="quality" default="3" min=
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 339
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/src/common/node.cpp function create() line 41
	(propagating)
FNET: Error in /dvs/git/dirty/git-master_linux/camera/utils/nvfnet/storeHDFX/StoreHDFX.cpp function create() line 92
	Out of memory
SCF: Error InsufficientMemory:  (propagating from src/components/stages/HdfxStage.cpp, function doAsyncInitialize(), line 147)
SCF: Error InsufficientMemory: HdfxStage initialization failed (in src/components/stages/HdfxStage.cpp, function doAsyncInitialize(), line 252)
CONSUMER: Waiting until producer is connected...
GST_ARGUS: Available Sensor modes :
GST_ARGUS: 3264 x 2464 FR = 21,000000 fps Duration = 47619048 ; Analog Gain range min 1,000000, max 10,625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 3264 x 1848 FR = 28,000001 fps Duration = 35714284 ; Analog Gain range min 1,000000, max 10,625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1920 x 1080 FR = 29,999999 fps Duration = 33333334 ; Analog Gain range min 1,000000, max 10,625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 59,999999 fps Duration = 16666667 ; Analog Gain range min 1,000000, max 10,625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 120,000005 fps Duration = 8333333 ; Analog Gain range min 1,000000, max 10,625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: Running with following settings:
   Camera index = 0 
   Camera mode  = 0 
   Output Stream W = 3264 H = 2464 
   seconds to Run    = 0 
   Frame Rate = 21,000000 
GST_ARGUS: Setup Complete, Starting captures for 0 seconds
GST_ARGUS: Starting repeat capture requests.
CONSUMER: Producer has connected; continuing.
(Autocontrol) Error BadParameter: Invalid use or bad call parameters (in src/algorithms/blender/blender.cpp, function interpolateValInternal(), line 306)
(Autocontrol) Error BadParameter:  (propagating from src/algorithms/blender/blender.cpp, function NvIspParamBlenderInterpolateValue(), line 156)
(Camera_ISP) Error BadParameter:  (propagating from state_update/blocks/SAPOR.cpp, function NvCameraIspUpdateState_SAPOR_isp2(), line 50)
(Camera_ISP) Error BadParameter:  (propagating from state_update/nvcamera_isp_update_state.cpp, function NvCameraIspUpdateInputStateHw(), line 92)
SCF: Error BadParameter:  (propagating from src/services/autocontrol/NvCameraIspDriver.cpp, function generate(), line 1161)
SCF: Error BadParameter:  (propagating from src/components/ac_stages/AcMergeStage.cpp, function doHandleRequest(), line 84)
SCF: Error BadParameter:  (propagating from src/components/stages/OrderedStage.cpp, function doExecute(), line 158)
SCF: Error BadParameter: Sending critical error event (in src/api/Session.cpp, function sendErrorEvent(), line 990)
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:02.973776221
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
SCF: Error Timeout:  (propagating from src/services/capture/CaptureServiceEvent.cpp, function wait(), line 59)
Error: Camera HwEvents wait, this may indicate a hardware timeout occured,abort current/incoming cc

I would expect the md5sum of my original file libgstnvarguscamerasrc.so to be the same building from R32.4.4 as my version of L4T is R32.4.4 but it’s not the case.
Original md5sum : ecab5907ea47d64a8ad6f2682fbf4a6f
build R32.4.4 : e4bd02295b40d8117130aa49d7243ef7
build R32.5.1 : 3ee9ef09cad88f76a1acb5b0eae285ed

The easy way to get around this issue would be to reflash the boot sd card on the latest version but I can’t as I can only acces the jetson nano by openVPN and the box around the computer is not supposed to be dismantled. Or is it a way to upgrade L4T without having to flash anything?

Could you please provide me a libgstnvarguscamerasrc.so or the source code of gst-nvarguscamera that could fit my setup? Or just indications on the step in building libgstnvarguscamerasrc.so I’m missing? I stricly followed the README.txt in gst-nvarguscamera.

I also tried to update or not update jetson_multimedia_api by doing sudo apt install nvidia-l4t-jetson-multimedia-api.

Same with sudo apt-get install libgstreamer1.0-dev \ gstreamer1.0-plugins-base \ gstreamer1.0-plugins-good \ libgstreamer-plugins-base1.0-dev \ libegl1-mesa-dev

If it can help you:

git clone https://github.com/jetsonhacks/jetsonUtilities
cd jetsonUtilities
python jetsonInfo.py
NVIDIA Jetson Nano (Developer Kit Version)
 L4T 32.4.4 [ JetPack 4.4.1 ]
   Ubuntu 18.04.5 LTS
   Kernel Version: 4.9.140-tegra
 CUDA 10.2.89
   CUDA Architecture: 5.3
 OpenCV version: 4.1.1
   OpenCV Cuda: NO
 CUDNN: 8.0.0.180
 TensorRT: 7.1.3.0
 Vision Works: 1.6.0.501
 VPI: 0.4.4
 Vulcan: 1.2.70

Thank you for your help

DaneLLL · July 7, 2021, 2:20am

Hi,
Please build gst-nvarguscamera of 32.4.4 with the following patches:
Jetson/L4T/r32.4.x patches - eLinux.org
[nvarguscamerasrc] public release source code built the libgstnvarguscamera.so can not launch multiple cameras.
[nvarguscamerasrc] patch for fixing memory leak
[argus_camera] fix user compile argus_camera application from the release sources causes segmentation fault (SIGSEGV)

nicolas.t · July 8, 2021, 1:08pm

Thank you, it works just fine now,

This fix was already there:
[argus_camera] fix user compile argus_camera application from the release sources causes segmentation fault (SIGSEGV)
Seems like this patch was needed:
[nvarguscamerasrc] public release source code built the libgstnvarguscamera.so can not launch multiple cameras.

system · September 12, 2021, 5:40am

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.