Bug 493333

Summary: Forcing Maximize all windows seem to cause kernel panic
Product: [Plasma] kwin Reporter: b.lucab1211
Component: rulesAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: isma.af, nate
Priority: NOR    
Version: 6.1.5   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: log of the kernel panic

Description b.lucab1211 2024-09-18 18:14:03 UTC
Created attachment 173839 [details]
log of the kernel panic

SUMMARY
If id add the window rule that maximizes any window both horizontally and vertically forcefully in the system settings under Windowrules, it seems to trigger a kernel panic after some time.

I suspect this is triggered because the onscreen display I use (maliit v.2.3.1-3) wants to resize the window when popping up.

STEPS TO REPRODUCE
1.  Add both maximize vertically and horizontally Rules in `Windowrules`
2.  set both of them to `force`
3.  enable maliit as virtual keyboard
4.  apply and use the system normally
5.  after some time the kernel panic will occur

OBSERVED RESULT
The system just completely freezes and after looking at the system log using journalctl it turns out that the kernel panicked.

EXPECTED RESULT
No kernel panic



SOFTWARE/OS VERSIONS
Linux/KDE Plasma: archlinux 6.10.10-zen1-1-zen
KDE Plasma Version: 6.1.5-1
KDE Frameworks Version: 6.6.0
Qt Version:  6.7.2

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2024-09-18 18:19:33 UTC

*** This bug has been marked as a duplicate of bug 493277 ***