Gst-launch-1.0 rtspsrc pipeline

i have a successful pipeline:

gst-launch-1.0 playbin uri=rtsp://192.168.147.80:554

and a pipeline on failure:

gst-launch-1.0 rtspsrc location=rtsp://192.168.147.80:554
! rtph264depay ! h264parse ! nvv4l2decoder
! ‘video/x-raw(memory:NVMM), format=(string)I420’
! nvvidconv
! ‘video/x-raw(memory:NVMM), format=(string)NV12’
! nvegltransform ! nveglglessink

the result is:

Setting pipeline to PAUSED …

Using winsys: x11
Opening in BLOCKING MODE
Pipeline is live and does not need PREROLL …
Got context from element ‘eglglessink0’: gst.egl.EGLDisplay=context, display=(GstEGLDisplay)NULL;
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://192.168.147.80:554
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (request) SETUP stream 1
Progress: (open) Opened Stream
Setting pipeline to PLAYING …
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261

(gst-launch-1.0:22243): GStreamer-CRITICAL **: 12:56:06.168: gst_mini_object_unref: assertion ‘mini_object != NULL’ failed
handling interrupt.
Interrupt: Stopping pipeline …
Execution ended after 0:00:06.474665548
Setting pipeline to PAUSED …
Setting pipeline to READY …

how do i proceed ?