D4667: [applet] Let specify a version for applets private plugins

[Anthony Fieroni]

anthonyfieroni added a comment.


  It's interesting to understaind why it's happened, after couple of suspend / resume (in RAM) then pacman -S plasma-workspace (even with same version) then kquitapp5 plasmashell -> crash
  
    Application: Plasma (plasmashell (deleted)), signal: Segmentation fault
    [Current thread is 1 (LWP 25926)]
    
    Thread 7 (LWP 10156):
    #0  0x00007f097ecbfffd in ?? ()
    #1  0x0000000000000000 in ?? ()
    
    Thread 6 (LWP 26190):
    #1  0x0000000000000000 in ?? ()
    
    Thread 5 (LWP 26183):
    #1  0x000000000290f8e0 in ?? ()
    #2  0x000000000290f9e0 in ?? ()
    #3  0x0000000000000000 in ?? ()
    
    Thread 4 (LWP 26063):
    #1  0x00000000021ad560 in ?? ()
    #2  0x00000000021bc1c0 in ?? ()
    #3  0x0000000000000000 in ?? ()
    
    Thread 3 (LWP 26016):
    #1  0x00007f0978638908 in ?? ()
    #2  0x0000000000000000 in ?? ()
    
    Thread 2 (LWP 25953):
    #1  0x0000000000000000 in ?? ()
    
    Thread 1 (LWP 25926):
    #1  0x0000000000000000 in ?? ()
  
  Crash report every time is on deleted process, scenarios to me:
  
  1. Kernel bug
  2. Some newly (plugin / lib and so on) tries to notify or something plasmashell
  
  Testing done (no other updates between tests):
  
  1. Suspend / resume -> pacman -Su plasma-workspace -> kquitapp5 plasmashell -> not crash (5/5)
  2. But continuous suspend / resumes (again i don't perform any updates to be sure when applying same plasma-workspace version) -> pacman -Su plasma-workspace -> kquitapp5 plasmashell -> crash with above delete'd backtrace.
  
  Any ideas ?

REPOSITORY
  R119 Plasma Desktop

REVISION DETAIL
  https://phabricator.kde.org/D4667

To: anthonyfieroni, #plasma, davidedmundson, sitter, dfaure
Cc: hein, plasma-devel, spstarr, progwolff, Zren, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, lukas
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