https://bugs.kde.org/show_bug.cgi?id=511874
Bug ID: 511874
Summary: PlasmaShell crashed on log in, with inconsistent
QPalette focus states in DrKonqi, after ANR'ing before
(and during) the previous logout
Classification: Plasma
Product: plasmashell
Version First master
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Application: plasmashell (6.5.2)
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.0
Frameworks Version: 6.19.0
Operating System: Linux 6.17.7-300.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (KDE Plasma Desktop Edition)"
DrKonqi: 6.5.2 [CoredumpBackend]
-- Information about the crash:
Without any noticeable interaction from me, the sole visible panel hung. (I
neglected to confirm whether the desktop was impacted, but I presume so.) To
remediate this, I issued the "Log out" command via KRunner. This appeared to do
nothing, so I repeated it. The sound for the first invocation played 15 s late,
but I solely heard it once. 3 s after that, I invoked the command again, and
approximately 5 s after that, I was dumped to SDDM. When I logged back in, I
solely saw a black screen for 3 s. Then, DrKonqi appeared. However, as a
screencast, that I shall upload after this, demonstrates, its QPalette is
`breezedark` when focussed. However, it utilises Breeze Light when not
focussed, as all other applications are, whether focused or not.
The reporter is unsure if this crash is reproducible.
-- Backtrace (Reduced):
#5 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#6 0x00007f151d2f940a in sys_futex (addr1=0x557071df2794, op=9, val1=2,
timeout=0x0, addr2=0x0, val3=-1) at ../src/util/futex.c:43
#7 futex_wait (addr=addr@entry=0x557071df2794, value=value@entry=2,
timeout=timeout@entry=0x0) at ../src/util/futex.c:55
#8 0x00007f151d306830 in do_futex_fence_wait
(fence=fence@entry=0x557071df2794, timeout=timeout@entry=false,
abs_timeout=abs_timeout@entry=0) at ../src/util/u_queue.c:131
#9 0x00007f151d307a0c in _util_queue_fence_wait (fence=0x557071df2794) at
../src/util/u_queue.c:146
#10 util_queue_fence_wait (fence=0x557071df2794) at ../src/util/u_queue.h:181
#11 util_queue_fence_wait (fence=0x557071df2794) at ../src/util/u_queue.h:178
#12 util_queue_finish (queue=queue@entry=0x55706ae24a30) at
../src/util/u_queue.c:722
#13 0x00007f151d760aaa in si_set_debug_callback (ctx=0x557071fbba90, cb=0x0) at
../src/gallium/drivers/radeonsi/si_pipe.c:449
#14 0x00007f151d761318 in si_destroy_context (context=0x557071fbba90) at
../src/gallium/drivers/radeonsi/si_pipe.c:202
#15 0x00007f151d546a31 in tc_destroy (_pipe=0x5570724d4f80) at
../src/gallium/auxiliary/util/u_threaded_context.c:5400
#16 0x00007f151cec7260 in st_destroy_context_priv (st=st@entry=0x5570726d77d0,
destroy_pipe=destroy_pipe@entry=true) at
../src/mesa/state_tracker/st_context.c:356
#17 0x00007f151cec8d4d in st_destroy_context (st=0x5570726d77d0) at
../src/mesa/state_tracker/st_context.c:967
#18 0x00007f151ce2993b in dri_destroy_context (ctx=0x55706b8b1480) at
../src/gallium/frontends/dri/dri_context.c:267
#19 0x00007f151ce2d6be in driDestroyContext (ctx=<optimized out>) at
../src/gallium/frontends/dri/dri_util.c:631
#20 0x00007f152df65669 in dri2_destroy_context (disp=<optimized out>,
ctx=0x557070b43a10) at ../src/egl/drivers/dri2/egl_dri2.c:1271
Reported using DrKonqi
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