[Bug 107058] [Wayland] plasmashell gets SIGSEGV after clicking on Application Menu for second time

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 26 17:07:58 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107058

--- Comment #8 from Marina Chernish <maryna.chernysh at globallogic.com> ---
Hi magiblot,

It is so kind from your side to provide such detailed description of way how to
catch the debug information.
I carefully followed these steps but unfortunately faced problem in running
plasmashell under gdb.
Here is log output that was obtained after trying to start plasmashell under
gdb (having mesa from unofficial repository you mentioned):


GNU gdb (GDB) 8.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from plasmashell...(no debugging symbols found)...done.
(gdb) set logging on
Copying output to gdb.txt.
(gdb) run
Starting program: /usr/bin/plasmashell 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe2af6700 (LWP 1482)]
[New Thread 0x7fffe1ad0700 (LWP 1483)]
org.kde.plasmaquick: Applet preload policy set to 1
[New Thread 0x7fffdadb7700 (LWP 1484)]
Using Wayland-EGL
wl_drm at 25: error 0: authenicate failed
failed to initialize EGL display
trying to show an empty dialog
Using the 'xdg-shell-v6' shell integration
The Wayland connection experienced a fatal error (Protocol error)
[Thread 0x7fffe2af6700 (LWP 1482) exited]
[Thread 0x7fffdadb7700 (LWP 1484) exited]
[Thread 0x7ffff7f8df00 (LWP 1476) exited]
[Inferior 1 (process 1476) exited with code 01]
(gdb) q


Could you please suggest a way how to deal with this problem?

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