1.20 version (jammy) makes pulseUI crash (core dump)

[Ramses Rodriguez Martinez]

Hi,
just updated from 21.10 to 22.04 and noticed my pulseUI VPN client fails with a SIGSEGV. The core dump shows the following:

(gdb) backtrace
#0 0x0000003000000002 in ()
#1 0x00007f7dd2b0c6c1 in () at /lib/x86_64-linux-gnu/libgstapp-1.0.so.0
#2 0x00007f7dd13ee958 in _gst_debug_min () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3 0x00007f7d480d2c10 in ()
#4 0x00007f7d38007f30 in ()
#5 0x00007f7d480ce800 in ()
#6 0x0000000000000001 in ()
#7 0x00007f7d480d2d38 in ()
#8 0x00007f7dd141e292 in () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#9 0x00007f7dd1330c7c in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007f7dd13312fe in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f7dd13317b8 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f7dd1327660 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f7dd133488a in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f7d7b4add1c in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#15 0x00007f7dd1359ea7 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f7dd2bcb5a4 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f7dd2bc8941 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f7dd201eb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#19 0x00007f7dd20b0b80 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

I found downgrading package libgstreamer-plugins-base1.0-0:amd64 to 1.18.5-1 (the version in 21.10) fixed the issue. I can provide the entire core dump file (~20Mb) if you need.

best regards.