Bug 419245 - plasmashell process crash
Summary: plasmashell process crash
Status: RESOLVED UNMAINTAINED
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (show other bugs)
Version: 5.18.3
Platform: Manjaro Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-25 22:52 UTC by pveax
Modified: 2020-12-12 21:24 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
systemd (35.57 KB, text/plain)
2020-03-25 22:55 UTC, pveax
Details
New crash information added by DrKonqi (352 bytes, patch)
2020-03-29 03:43 UTC, Ben Duckitt
Details

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Description pveax 2020-03-25 22:52:55 UTC
SUMMARY


STEPS TO REPRODUCE
1. DO not know for now: I worked with notes widget and icons location by moving them from one position to another on the desktop and desktop suddenly crashed.
2. 
3. 

OBSERVED RESULT
desktop crashed and relaunched

EXPECTED RESULT
Changing position of widget and icon.


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.18.3
(available in About System)
KDE Plasma Version: 5.18.3
KDE Frameworks Version: 5.68.0
Qt Version: 5.14.1

ADDITIONAL INFORMATION
I can't attach core dump cause compressed with LZMA2 by 7-zip it size is 33,132,040 bytes.

I uploaded for 14 days to temp hosting:
https://dropmefiles.com/PyK2C
Comment 1 pveax 2020-03-25 22:55:37 UTC
Created attachment 127016 [details]
systemd

systemd info attached
Comment 2 pveax 2020-03-27 18:28:08 UTC
>>>>>>>> New crash happened <<<<<<<<<<<

I did not update anything since last crash (all packages are up-to-date in stable branch in Manjaro Linux).

Core dump compressed and attached to this letter.

What I've done:
Removed notes widget from desktop. Select several items with mouse (rectangle selection) and move their position on desktop (not location as path, just icon position). After it select 2 item with mouse selection rectangle and pressed Ctrl+X to cut 2 items and saw that all icons disappeared and panels gone. 2 seconds and they are re-appeared on the desktop. I saw that just desktop background image was not re-loaded: it was always present on the screen.

May be working with desktop widgets: moving position/adding/removing cause to crash plasmashell.

```
$ journalctl -p3 -xb
-- Logs begin at Tue 2020-03-17 22:47:08 UTC, end at Fri 2020-03-27 21:08:52 UTC. --
Mar 27 21:07:05 m-mpc systemd-coredump[60059]: Process 898 (plasmashell) of user 1000 dumped core.
                                               
                                              Stack trace of thread 898:
                                              #0  0x00007f66f0df5ce5 raise (libc.so.6 + 0x3bce5)
                                              #1  0x00007f66f27436b0 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x46b0)
                                              #2  0x00007f66f0df5d70 __restore_rt (libc.so.6 + 0x3bd70)
                                              #3  0x000055c5b06dc120 n/a (n/a + 0x0)
-- Subject: Process 898 (plasmashell) dumped core
-- Defined-By: systemd
-- Support: https://forum.manjaro.org/c/technical-issues-and-assistance
-- Documentation: man:core(5)
--  
-- Process 898 (plasmashell) crashed and dumped core.
--  
-- This usually indicates a programming error in the crashing program and
-- should be reported to its vendor as a bug.
$
```

Core dump uploaded for 14 days to temp hosting:
https://dropmefiles.com/wogRF
Comment 3 Ben Duckitt 2020-03-29 03:43:11 UTC
Created attachment 127070 [details]
New crash information added by DrKonqi

plasmashell (5.17.5) using Qt 5.13.2

-- Backtrace (Reduced):
Comment 4 pveax 2020-12-12 21:24:08 UTC
Lost that core dump.
Closing report cause plasma moved far away further from that old state and currently has v5.20.4.