Hi,
i try to run the example for computer_vision/opencvExample on Manjaro Linux (Arch linux based). I always get a segmentation fault on start. Seems like Gstreamer is crashing with OF. It works fine on the system.
GStreamer 1.20.0
https://www.archlinux.org/
Starting program: /home/falko/Downloads/of_v20220320_linux64gcc6_release/examples/computer_vision/opencvExample/bin/opencvExample_debug
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe674d640 (LWP 10282)]
[New Thread 0x7fffe5f4c640 (LWP 10283)]
[New Thread 0x7fffe574b640 (LWP 10284)]
[New Thread 0x7fffe4f4a640 (LWP 10285)]
[New Thread 0x7fffd7fff640 (LWP 10286)]
[New Thread 0x7fffd77fe640 (LWP 10287)]
[New Thread 0x7fffd6ffd640 (LWP 10288)]
[New Thread 0x7fffd67fc640 (LWP 10289)]
[New Thread 0x7fffd5ffb640 (LWP 10290)]
[New Thread 0x7fffd57fa640 (LWP 10291)]
[New Thread 0x7fffd4ff9640 (LWP 10292)]
[New Thread 0x7fffb63ff640 (LWP 10293)]
[New Thread 0x7fffb5bfe640 (LWP 10294)]
[New Thread 0x7fffb53fd640 (LWP 10295)]
[New Thread 0x7fffb4bfc640 (LWP 10296)]
[New Thread 0x7fff92563640 (LWP 10297)]
[New Thread 0x7fff91d62640 (LWP 10298)]
[New Thread 0x7fff91561640 (LWP 10299)]
[New Thread 0x7fff90d60640 (LWP 10300)]
[New Thread 0x7fff9055f640 (LWP 10301)]
[New Thread 0x7fff8fd5e640 (LWP 10302)]
[New Thread 0x7fff8f55d640 (LWP 10303)]
[New Thread 0x7fff8ed5c640 (LWP 10304)]
[New Thread 0x7fff8e55b640 (LWP 10305)]
[New Thread 0x7fff8dd5a640 (LWP 10306)]
[New Thread 0x7fff8d559640 (LWP 10307)]
[New Thread 0x7fff8cd58640 (LWP 10308)]
[New Thread 0x7fff5ffff640 (LWP 10309)]
Thread 29 "vqueue:src" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff5ffff640 (LWP 10309)]
0x000000000000000a in ?? ()
(gdb) bt
#0 0x000000000000000a in ()
#1 0x00007ffff7f806f5 in () at /usr/lib/libgstapp-1.0.so.0
#2 0x00007ffff7e5ca62 in () at /usr/lib/libgstbase-1.0.so.0
#3 0x00007ffff7d6fcfd in () at /usr/lib/libgstreamer-1.0.so.0
#4 0x00007ffff7d7039e in () at /usr/lib/libgstreamer-1.0.so.0
#5 0x00007ffff7d70879 in () at /usr/lib/libgstreamer-1.0.so.0
#6 0x00007ffff7d663e1 in () at /usr/lib/libgstreamer-1.0.so.0
#7 0x00007ffff7d73a7b in gst_pad_push_event () at /usr/lib/libgstreamer-1.0.so.0
#8 0x00007ffff7d74045 in () at /usr/lib/libgstreamer-1.0.so.0
#9 0x00007ffff7d6d87e in gst_pad_forward () at /usr/lib/libgstreamer-1.0.so.0
#10 0x00007ffff7d6d9d6 in gst_pad_event_default () at /usr/lib/libgstreamer-1.0.so.0
#11 0x00007ffff7d6fcfd in () at /usr/lib/libgstreamer-1.0.so.0
#12 0x00007ffff7d7039e in () at /usr/lib/libgstreamer-1.0.so.0
#13 0x00007ffff7d70879 in () at /usr/lib/libgstreamer-1.0.so.0
#14 0x00007ffff7d663e1 in () at /usr/lib/libgstreamer-1.0.so.0
#15 0x00007ffff7d73a7b in gst_pad_push_event () at /usr/lib/libgstreamer-1.0.so.0
#16 0x00007ffff7d6fcfd in () at /usr/lib/libgstreamer-1.0.so.0
#17 0x00007ffff7d7039e in () at /usr/lib/libgstreamer-1.0.so.0
#18 0x00007ffff7d70879 in () at /usr/lib/libgstreamer-1.0.so.0
#19 0x00007ffff7d663e1 in () at /usr/lib/libgstreamer-1.0.so.0
#20 0x00007ffff7d73a7b in gst_pad_push_event () at /usr/lib/libgstreamer-1.0.so.0
#21 0x00007ffff7d74045 in () at /usr/lib/libgstreamer-1.0.so.0
#22 0x00007ffff7d6d87e in gst_pad_forward () at /usr/lib/libgstreamer-1.0.so.0
#23 0x00007ffff7d6d9d6 in gst_pad_event_default () at /usr/lib/libgstreamer-1.0.so.0
#24 0x00007fffe42ba12c in () at /usr/lib/gstreamer-1.0/libgstplayback.so
#25 0x00007ffff7d6fcfd in () at /usr/lib/libgstreamer-1.0.so.0
#26 0x00007ffff7d7039e in () at /usr/lib/libgstreamer-1.0.so.0
#27 0x00007ffff7d70879 in () at /usr/lib/libgstreamer-1.0.so.0
#28 0x00007ffff7d663e1 in () at /usr/lib/libgstreamer-1.0.so.0
#29 0x00007ffff7d73a7b in gst_pad_push_event () at /usr/lib/libgstreamer-1.0.so.0
#30 0x00007fffe40fa467 in () at /usr/lib/gstreamer-1.0/libgstcoreelements.so
#31 0x00007ffff7d99c81 in () at /usr/lib/libgstreamer-1.0.so.0
#32 0x00007ffff742e7e7 in () at /usr/lib/libglib-2.0.so.0
#33 0x00007ffff742b815 in () at /usr/lib/libglib-2.0.so.0
#34 0x00007ffff3f765c2 in start_thread () at /usr/lib/libc.so.6
#35 0x00007ffff3ffb584 in clone () at /usr/lib/libc.so.6
Any ideas how to handle this?
5 posts - 3 participants