Deepstream 8 Failure

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU): dGPU(RTX PRO 5000 BLACKWELL 48GB)
• DeepStream Version: 8.0
• JetPack Version (valid for Jetson only): No
• TensorRT Version: 10.9.0.34-1+cuda12.8
• NVIDIA GPU Driver Version (valid for GPU only): 570.211.01(installed via apt and open)

Hi @fanzh
Application crashes all of a sudden when increasing the number of streams. When I increase the stream size to 54 this error comes:
```

$ ./headcap_app ./models/headcap_config.yml ./config.json
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
Now playing : file:///home/bbpl/test_videos/hotfiller_c.mp4
mounts_str = /ds-test0

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test0 ***

mounts_str = /ds-test1

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test1 ***

mounts_str = /ds-test2

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test2 ***

mounts_str = /ds-test3

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test3 ***

mounts_str = /ds-test4

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test4 ***

mounts_str = /ds-test5

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test5 ***

mounts_str = /ds-test6

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test6 ***

mounts_str = /ds-test7

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test7 ***

mounts_str = /ds-test8

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test8 ***

mounts_str = /ds-test9

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test9 ***

mounts_str = /ds-test10

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test10 ***

mounts_str = /ds-test11

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test11 ***

mounts_str = /ds-test12

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test12 ***

mounts_str = /ds-test13

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test13 ***

mounts_str = /ds-test14

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test14 ***

mounts_str = /ds-test15

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test15 ***

mounts_str = /ds-test16

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test16 ***

mounts_str = /ds-test17

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test17 ***

mounts_str = /ds-test18

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test18 ***

mounts_str = /ds-test19

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test19 ***

mounts_str = /ds-test20

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test20 ***

mounts_str = /ds-test21

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test21 ***

mounts_str = /ds-test22

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test22 ***

mounts_str = /ds-test23

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test23 ***

mounts_str = /ds-test24

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test24 ***

mounts_str = /ds-test25

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test25 ***

mounts_str = /ds-test26

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test26 ***

mounts_str = /ds-test27

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test27 ***

mounts_str = /ds-test28

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test28 ***

mounts_str = /ds-test29

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test29 ***

mounts_str = /ds-test30

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test30 ***

mounts_str = /ds-test31

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test31 ***

mounts_str = /ds-test32

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test32 ***

mounts_str = /ds-test33

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test33 ***

mounts_str = /ds-test34

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test34 ***

mounts_str = /ds-test35

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test35 ***

mounts_str = /ds-test36

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test36 ***

mounts_str = /ds-test37

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test37 ***

mounts_str = /ds-test38

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test38 ***

mounts_str = /ds-test39

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test39 ***

mounts_str = /ds-test40

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test40 ***

mounts_str = /ds-test41

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test41 ***

mounts_str = /ds-test42

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test42 ***

mounts_str = /ds-test43

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test43 ***

mounts_str = /ds-test44

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test44 ***

mounts_str = /ds-test45

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test45 ***

mounts_str = /ds-test46

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test46 ***

mounts_str = /ds-test47

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test47 ***

mounts_str = /ds-test48

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test48 ***

mounts_str = /ds-test49

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test49 ***

mounts_str = /ds-test50

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test50 ***

mounts_str = /ds-test51

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test51 ***

mounts_str = /ds-test52

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test52 ***

mounts_str = /ds-test53

 *** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test53 ***

Opening in BLOCKING MODE 
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gstnvtracker: Loading low-level lib at /opt/nvidia/deepstream/deepstream-8.0/lib/libnvds_nvmultiobjecttracker.so
[NvMultiObjectTracker] Initialized
0:00:00.357688987 519548 0x5808419df340 INFO                 nvinfer gstnvinfer.cpp:685:gst_nvinfer_logger:<primary-nvinference-engine> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:2109> [UID = 1]: deserialized trt engine from :/home/bbpl/applications/headcap_detection/models/model_b54_gpu0_fp16.engine
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:363 [FullDims Engine Info]: layers num: 2
0   INPUT  kFLOAT input           3x640x640       min: 1x3x640x640     opt: 54x3x640x640    Max: 54x3x640x640    
1   OUTPUT kFLOAT output          25200x6         min: 0               opt: 0               Max: 0               

0:00:00.357725104 519548 0x5808419df340 INFO                 nvinfer gstnvinfer.cpp:685:gst_nvinfer_logger:<primary-nvinference-engine> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:2212> [UID = 1]: Use deserialized engine model: /home/bbpl/applications/headcap_detection/models/model_b54_gpu0_fp16.engine
0:00:00.368870458 519548 0x5808419df340 INFO                 nvinfer gstnvinfer_impl.cpp:343:notifyLoadModelStatus:<primary-nvinference-engine> [UID 1]: Load new model:/home/bbpl/applications/headcap_detection/models/pgie_config.yml sucessfully
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.373: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin0
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.373: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin1
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.373: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin2
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.374: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin3
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.374: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin4
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.374: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin5
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.375: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin6
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.375: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin7
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.375: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin8
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.375: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin9
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.376: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin10
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.376: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin11
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.376: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin12
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.376: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin13
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.377: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin14
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.378: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin15
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.378: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin16
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.378: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin17
Decodebin child added: qtdemux0
Decodebin child added: qtdemux1
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.379: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin18
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.379: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin19
Decodebin child added: multiqueue0
Decodebin child added: multiqueue1
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.379: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin20
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.380: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin21
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.380: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin22
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.380: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin23
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.380: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin24
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.380: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin25
Decodebin child added: qtdemux2
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.381: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin26
Decodebin child added: multiqueue2
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.381: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin27
Decodebin child added: qtdemux3
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.381: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin28
Decodebin child added: multiqueue3
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.382: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin29
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.382: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin30
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.383: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin31
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.383: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin32
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.384: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin33
Decodebin child added: qtdemux4
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.384: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin34
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.385: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: multiqueue4
Decodebin child added: decodebin35
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.386: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin36
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.386: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin37
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.387: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin38
Decodebin child added: qtdemux5
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.387: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin39
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.387: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin40
Decodebin child added: multiqueue5
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.388: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: qtdemux6
Decodebin child added: decodebin41
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.389: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin42
Decodebin child added: multiqueue6
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.389: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin43
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.390: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin44
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.390: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin45
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.391: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin46
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.391: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin47
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.392: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin48
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.392: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin49
Decodebin child added: qtdemux7
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.393: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin50
Decodebin child added: multiqueue7
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.394: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: decodebin51
Decodebin child added: qtdemux8
Decodebin child added: h264parse54
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.394: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: capsfilter0
Decodebin child added: decodebin52
Decodebin child added: qtdemux9
Decodebin child added: multiqueue8
Decodebin child added: source

(headcap_app:519548): GLib-GObject-CRITICAL **: 11:17:14.396: g_object_set_is_valid_property: object class 'GstFileSrc' has no property named 'drop-on-latency'
Decodebin child added: multiqueue9
Decodebin child added: h264parse55
Decodebin child added: decodebin53
Decodebin child added: capsfilter1
Running...
Decodebin child added: qtdemux10
Decodebin child added: multiqueue10
Decodebin child added: h264parse56
Decodebin child added: nvv4l2decoder0
Decodebin child added: capsfilter2
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder1
Opening in BLOCKING MODE 
Decodebin child added: qtdemux11
Decodebin child added: multiqueue11
Decodebin child added: h264parse57
Decodebin child added: capsfilter3
Decodebin child added: qtdemux12
Decodebin child added: qtdemux13
Decodebin child added: multiqueue12
Decodebin child added: h264parse58
Decodebin child added: capsfilter4
Decodebin child added: nvv4l2decoder2
Opening in BLOCKING MODE 
Decodebin child added: multiqueue13
Decodebin child added: qtdemux14
Decodebin child added: nvv4l2decoder3
Opening in BLOCKING MODE 
Decodebin child added: h264parse59
Decodebin child added: qtdemux15
Decodebin child added: qtdemux16
Decodebin child added: qtdemux18
Decodebin child added: qtdemux17
Decodebin child added: capsfilter5
Decodebin child added: multiqueue14
Decodebin child added: multiqueue15
Decodebin child added: multiqueue16
Decodebin child added: qtdemux19
Decodebin child added: qtdemux20
Decodebin child added: qtdemux21
Decodebin child added: h264parse60
Decodebin child added: capsfilter6
Decodebin child added: nvv4l2decoder4
Opening in BLOCKING MODE 
Decodebin child added: qtdemux22
Decodebin child added: qtdemux23
Decodebin child added: qtdemux24
Decodebin child added: multiqueue17
Decodebin child added: qtdemux25
Decodebin child added: h264parse61
Decodebin child added: qtdemux26
Decodebin child added: capsfilter7
Decodebin child added: multiqueue18
Decodebin child added: multiqueue19
Decodebin child added: qtdemux27
Decodebin child added: nvv4l2decoder5
Opening in BLOCKING MODE 
Decodebin child added: qtdemux28
Decodebin child added: qtdemux29
Decodebin child added: qtdemux30
Decodebin child added: nvv4l2decoder6
Decodebin child added: multiqueue20
Opening in BLOCKING MODE 
Decodebin child added: multiqueue21
Decodebin child added: multiqueue22
Decodebin child added: multiqueue23
Decodebin child added: qtdemux31
Decodebin child added: h264parse62
Decodebin child added: qtdemux32
Decodebin child added: qtdemux33
Decodebin child added: capsfilter8
Decodebin child added: qtdemux34
Decodebin child added: qtdemux35
Decodebin child added: qtdemux36
Decodebin child added: h264parse63
Decodebin child added: h264parse64
Decodebin child added: qtdemux37
Decodebin child added: capsfilter9
Decodebin child added: h264parse65
Decodebin child added: capsfilter10
Decodebin child added: multiqueue24
Decodebin child added: qtdemux38
Decodebin child added: qtdemux39
Decodebin child added: multiqueue25
Decodebin child added: qtdemux40
Decodebin child added: qtdemux41
Decodebin child added: qtdemux42
Decodebin child added: qtdemux43
Decodebin child added: h264parse66
Decodebin child added: capsfilter11
Decodebin child added: nvv4l2decoder7
Decodebin child added: capsfilter12
Opening in BLOCKING MODE 
Decodebin child added: h264parse67
Decodebin child added: qtdemux44
Decodebin child added: qtdemux45
Decodebin child added: qtdemux46
Decodebin child added: qtdemux47
Decodebin child added: qtdemux48
Decodebin child added: qtdemux49
Decodebin child added: qtdemux50
Decodebin child added: qtdemux51
Decodebin child added: qtdemux52
Decodebin child added: qtdemux53
Decodebin child added: capsfilter13
Decodebin child added: h264parse68
Decodebin child added: multiqueue26
Decodebin child added: capsfilter14
Decodebin child added: multiqueue27
Decodebin child added: h264parse69
Decodebin child added: capsfilter15
Decodebin child added: h264parse70
Decodebin child added: multiqueue28
Decodebin child added: h264parse71
Decodebin child added: capsfilter16
Decodebin child added: multiqueue30
Decodebin child added: multiqueue29
Decodebin child added: h264parse73
Decodebin child added: h264parse72
Decodebin child added: capsfilter17
Decodebin child added: capsfilter19
Decodebin child added: capsfilter18
Decodebin child added: multiqueue31
Decodebin child added: nvv4l2decoder8
Decodebin child added: nvv4l2decoder9
Decodebin child added: h264parse74
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder10
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Decodebin child added: capsfilter20
Decodebin child added: multiqueue32
Decodebin child added: multiqueue33
Decodebin child added: multiqueue34
Decodebin child added: multiqueue35
Decodebin child added: multiqueue36
Decodebin child added: multiqueue37
Decodebin child added: multiqueue38
Decodebin child added: nvv4l2decoder11
Decodebin child added: h264parse75
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder12
Opening in BLOCKING MODE 
Decodebin child added: capsfilter21
Decodebin child added: multiqueue39
Decodebin child added: nvv4l2decoder13
Decodebin child added: multiqueue40
Opening in BLOCKING MODE 
Decodebin child added: h264parse76
Decodebin child added: h264parse77
Decodebin child added: capsfilter22
Decodebin child added: capsfilter23
Decodebin child added: multiqueue41
Decodebin child added: multiqueue42
Decodebin child added: multiqueue43
Decodebin child added: h264parse78
Decodebin child added: nvv4l2decoder14
Opening in BLOCKING MODE 
Decodebin child added: capsfilter24
Decodebin child added: multiqueue44
Decodebin child added: nvv4l2decoder15
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder17
Decodebin child added: nvv4l2decoder16
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Decodebin child added: multiqueue45
Decodebin child added: nvv4l2decoder18
Decodebin child added: multiqueue46
Opening in BLOCKING MODE 
Decodebin child added: h264parse79
Decodebin child added: multiqueue47
Decodebin child added: multiqueue48
Decodebin child added: capsfilter25
Decodebin child added: multiqueue49
Decodebin child added: multiqueue50
Decodebin child added: multiqueue51
Decodebin child added: nvv4l2decoder19
Decodebin child added: h264parse80
Opening in BLOCKING MODE 
Decodebin child added: h264parse81
Decodebin child added: multiqueue52
Decodebin child added: nvv4l2decoder20
Opening in BLOCKING MODE 
Decodebin child added: capsfilter26
Decodebin child added: h264parse83
Decodebin child added: capsfilter27
Decodebin child added: multiqueue53
Decodebin child added: h264parse82
Decodebin child added: h264parse84
Decodebin child added: capsfilter29
Decodebin child added: capsfilter28
Decodebin child added: h264parse85
Decodebin child added: capsfilter30
Decodebin child added: h264parse86
Decodebin child added: nvv4l2decoder21
Decodebin child added: capsfilter31
Opening in BLOCKING MODE 
Decodebin child added: h264parse87
Decodebin child added: h264parse88
Decodebin child added: capsfilter32
Decodebin child added: h264parse89
Decodebin child added: nvv4l2decoder22
Decodebin child added: capsfilter33
Opening in BLOCKING MODE 
Decodebin child added: capsfilter34
Decodebin child added: h264parse90
Decodebin child added: capsfilter35
Decodebin child added: h264parse91
Decodebin child added: h264parse92
Decodebin child added: nvv4l2decoder23
Decodebin child added: capsfilter36
Decodebin child added: h264parse93
Decodebin child added: capsfilter37
Opening in BLOCKING MODE 
Decodebin child added: capsfilter38
Decodebin child added: nvv4l2decoder24
Decodebin child added: h264parse94
Opening in BLOCKING MODE 
Decodebin child added: capsfilter39
Decodebin child added: h264parse95
Decodebin child added: capsfilter40
Decodebin child added: capsfilter41
Decodebin child added: nvv4l2decoder25
Opening in BLOCKING MODE 
Decodebin child added: h264parse96
Decodebin child added: capsfilter42
Decodebin child added: h264parse97
Decodebin child added: capsfilter43
Decodebin child added: h264parse98
Decodebin child added: capsfilter44
Decodebin child added: h264parse100
Decodebin child added: h264parse99
Decodebin child added: capsfilter45
Decodebin child added: h264parse101
Decodebin child added: capsfilter46
Decodebin child added: capsfilter47
Decodebin child added: h264parse102
Decodebin child added: h264parse103
Decodebin child added: capsfilter48
Decodebin child added: capsfilter49
Decodebin child added: h264parse104
Decodebin child added: h264parse105
Decodebin child added: capsfilter50
Decodebin child added: h264parse106
Decodebin child added: capsfilter51
Decodebin child added: h264parse107
Decodebin child added: capsfilter52
Decodebin child added: capsfilter53
Decodebin child added: nvv4l2decoder26
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder27
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder28
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder29
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder30
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder31
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder32
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder33
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder34
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder35
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder36
Decodebin child added: nvv4l2decoder37
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder40
Decodebin child added: nvv4l2decoder39
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder38
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder41
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder42
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder43
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder44
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder45
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder46
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder47
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder48
Decodebin child added: nvv4l2decoder49
Decodebin child added: nvv4l2decoder50
Decodebin child added: nvv4l2decoder51
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder52
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Opening in BLOCKING MODE 
Decodebin child added: nvv4l2decoder53
Opening in BLOCKING MODE 

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.109: gst_poll_write_control: assertion 'set != NULL' failed

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.109: gst_poll_write_control: assertion 'set != NULL' failed
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
nvbufsurface: NvBufSurfaceGetDeviceInfo failed line: 1040
ERROR from element sink_sub_bin_encoder_50: Device '/dev/v4l2-nvenc' has no supported format
Error details: gstv4l2object.c(4286): gst_v4l2_object_set_format_full (): /GstPipeline:pedestrian-violation-pipeline/GstBin:sink_sub_bin_50/nvv4l2h264enc:sink_sub_bin_encoder_50:
Call to S_FMT failed for YM12 @ 960x540: Invalid argument
Encoder received V4L2_CID_MPEG_VIDEO_CUDA_GPU_ID. Must be set before setting formats
Returned, stopping playback

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.110: gst_poll_write_control: assertion 'set != NULL' failed

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.110: gst_poll_write_control: assertion 'set != NULL' failed
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
nvbufsurface: NvBufSurfaceGetDeviceInfo failed line: 1206
nvbufsurface: Error(-1) in releasing cuda memory
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
nvbufsurface: NvBufSurfaceGetDeviceInfo failed line: 1206
nvbufsurface: Error(-1) in releasing cuda memory

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.121: gst_poll_write_control: assertion 'set != NULL' failed

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.121: gst_poll_write_control: assertion 'set != NULL' failed
Encoder received V4L2_CID_MPEG_VIDEO_CUDA_GPU_ID. Must be set before setting formats

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.145: gst_poll_write_control: assertion 'set != NULL' failed

(headcap_app:519548): GStreamer-CRITICAL **: 11:17:16.145: gst_poll_write_control: assertion 'set != NULL' failed
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
nvbufsurface: NvBufSurfaceGetDeviceInfo failed line: 1206
nvbufsurface: Error(-1) in releasing cuda memory
NvBufSurfaceGetDriverInfo: Error: Cannot open /proc/modules
NvBufSurfaceGetDeviceDetails: Error: Failed to get driver info
nvbufsurface: NvBufSurfaceGetDeviceInfo failed line: 1206
nvbufsurface: Error(-1) in releasing cuda memory
ENC_CTX(0x71c370006500) Error in initializing nvenc context 
ENC_CTX(0x71c34c006500) Error in initializing nvenc context 
ENC_CTX(0x71c310006500) Error in initializing nvenc context 
Encoder received V4L2_CID_MPEG_VIDEO_CUDA_GPU_ID. Must be set before setting formats
Segmentation fault (core dumped)

Also what is this Opening in BLOCKING MODE? Never seen in this in DS 7 on 4070ti.
ANy help is highly appreciated

  1. does ‘/proc/modules’ file exist on your device? what is the complete media pipeline?What are the codec, resolution and fps of the source and encoding?
  2. if testing 1 stream or 10 stream, will the application crash?
  3. to get performance log, could you share the 1. log after doing the following tests?
# open a new terminal
nvidia-smi dmon >1.log
# open a new terminal
run the application again.

No ,testing for 18 streams I didnot get the problem.

could you answer other questions in my last comment? Thanks! to compare the log, could you also share two minutes log of running 18 streams?