https://bugs.kde.org/show_bug.cgi?id=491788
Bug ID: 491788
Summary: Crash of plasmashell related to session crash after
resume from suspend
Classification: Plasma
Product: plasmashell
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: jan.rathm...@gmx.de
Target Milestone: 1.0
The crash happened after the following series of events:
1. Resuming system from suspend.
2. Screen showed workspace as usual for ~1 sec., then session crashed --> back
to SDDM
Related messages from journalclt:
Aug 16 11:48:37 speedy2022 ksmserver[2209]: The X11 connection broke (error 1).
Did the X11 server die?
Aug 16 11:48:37 speedy2022 kded6[2496]: X connection to :1 broken (explicit
kill or server shutdown).
Aug 16 11:48:37 speedy2022 kaccess[2592]: The X11 connection broke (error 1).
Did the X11 server die?
Aug 16 11:48:37 speedy2022 xembedsniproxy[2328]: The X11 connection broke
(error 1). Did the X11 server die?
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: 2 XSELINUXs still
allocated at reset
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: SCREEN: 0 objects of 728
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: DEVICE: 0 objects of 40
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: CLIENT: 0 objects of 464
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: WINDOW: 0 objects of 72
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: PIXMAP: 2 objects of 160
bytes = 320 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: GC: 0 objects of 40
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: CURSOR: 0 objects of 16
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: SYNC_FENCE: 0 objects of
24 bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: TOTAL: 2 objects, 320
bytes, 0 allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: 2 PIXMAPs still
allocated at reset
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: PIXMAP: 2 objects of 160
bytes = 320 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: GC: 0 objects of 40
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: CURSOR: 0 objects of 16
bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: SYNC_FENCE: 0 objects of
24 bytes = 0 total bytes 0 private allocs
Aug 16 11:48:37 speedy2022 kwin_wayland_wrapper[2126]: TOTAL: 2 objects, 320
bytes, 0 allocs
Aug 16 11:48:37 speedy2022 gmenudbusmenuproxy[2324]: The X11 connection broke
(error 1). Did the X11 server die?
Aug 16 11:48:37 speedy2022 systemd[1836]: plasma-kwin_wayland.service: Watchdog
timeout (limit 15s)!
Aug 16 11:48:37 speedy2022 systemd[1836]: plasma-kwin_wayland.service: Killing
process 1997 (kwin_wayland_wr) with signal SIGHUP.
Aug 16 11:48:37 speedy2022 systemd[1836]: plasma-kwin_wayland.service: Killing
process 2012 (kwin_wayland) with signal SIGHUP.
Aug 16 11:48:37 speedy2022 systemd[1836]: plasma-kwin_wayland.service: Killing
process 2126 (Xwayland) with signal SIGHUP.
Aug 16 11:48:37 speedy2022 systemd[1836]: Stopped target
plasma-workspace-wayland.target.
Aug 16 11:48:37 speedy2022 systemd[1836]: Stopped target
plasma-workspace.target - KDE Plasma Workspace.
3. After re-logging in, plasmashell crashed.
(DrKonqi didn't pick up the report, so I'm posting the backtrace manually.)
#0 0x00007a3c9f3ef6e4 in KCrash::defaultCrashHandler (sig=11)
at /home/jan/kde/src/kcrash/src/kcrash.cpp:529
#1 0x00007a3c9b445320 in <signal handler called> ()
at /lib/x86_64-linux-gnu/libc.so.6
#2 wl_proxy_get_version (proxy=0x0)
at ../../src/wayland/src/wayland-client.c:2324
#3 0x00007a3c8ffb5a66 in org_kde_kwin_shadow_manager_unset
(org_kde_kwin_shadow_manager=0x0, surface=0x57038ae3f820)
at
/home/jan/kde/build/kwindowsystem/src/platforms/wayland/wayland-shadow-client-protocol.h:115
#4 0x00007a3c8ffb6151 in QtWayland::org_kde_kwin_shadow_manager::unset
(this=0x57038a2f5760, surface=0x57038ae3f820)
at
/home/jan/kde/build/kwindowsystem/src/platforms/wayland/qwayland-shadow.cpp:78
#5 0x00007a3c8ffd4709 in WindowShadow::internalDestroy (this=0x57038acf9d40)
at
/home/jan/kde/src/kwindowsystem/src/platforms/wayland/windowshadow.cpp:195
#6 0x00007a3c8ffd47d6 in WindowShadow::destroy (this=0x57038acf9d40)
at
/home/jan/kde/src/kwindowsystem/src/platforms/wayland/windowshadow.cpp:211
#7 0x00007a3c9e0b4a17 in KWindowShadow::destroy (this=0x57038ae44470)
at /home/jan/kde/src/kwindowsystem/src/kwindowshadow.cpp:266
#8 0x00007a3c9e0b3bd6 in KWindowShadow::~KWindowShadow
(this=0x57038ae44470, __in_chrg=<optimized out>)
at /home/jan/kde/src/kwindowsystem/src/kwindowshadow.cpp:65
#9 0x00007a3c9e0b3c12 in KWindowShadow::~KWindowShadow
(this=0x57038ae44470, __in_chrg=<optimized out>)
at /home/jan/kde/src/kwindowsystem/src/kwindowshadow.cpp:66
#10 0x00007a3c9bdd4d9d in QObjectPrivate::deleteChildren
(this=this@entry=0x57038acf4aa0)
at /home/jan/kde/src/qtbase/src/corelib/kernel/qobject.cpp:2222
#11 0x00007a3c9bdd9d4f in QObject::~QObject
(this=<optimized out>, __in_chrg=<optimized out>)
at /home/jan/kde/src/qtbase/src/corelib/kernel/qobject.cpp:1172
#12 0x00007a3c9e33a1c4 in KSvg::Svg::~Svg
(this=0x57038acf4a70, __in_chrg=<optimized out>)
at /home/jan/kde/src/ksvg/src/ksvg/svg.cpp:872
#13 0x00007a3c9fa0bde8 in DialogShadows::~DialogShadows
(this=0x57038acf4a70, __in_chrg=<optimized out>)
at /home/jan/kde/src/libplasma/src/plasmaquick/dialogshadows.cpp:63
#14 0x00007a3c9fa0be08 in DialogShadows::~DialogShadows
(this=0x57038acf4a70, __in_chrg=<optimized out>)
at /home/jan/kde/src/libplasma/src/plasmaquick/dialogshadows.cpp:63
#15 0x00007a3c9bdd4d9d in QObjectPrivate::deleteChildren
(this=this@entry=0x570388fd3360)
at /home/jan/kde/src/qtbase/src/corelib/kernel/qobject.cpp:2222
#16 0x00007a3c9bdd9d4f in QObject::~QObject
(this=<optimized out>, __in_chrg=<optimized out>)
at /home/jan/kde/src/qtbase/src/corelib/kernel/qobject.cpp:1172
#17 0x00005703883bd75d in main (argc=2, argv=0x7ffdb2f71e78)
at /home/jan/kde/src/plasma-workspace/shell/main.cpp:189
ADDITIONAL INFORMATION
self-build Plasma 6.2/Qt 6.7 from 08-13-24
Kubuntu 24.04
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