Application: plasmashell (6.1.0) (Compiled from sources) Qt Version: 6.6.0 Frameworks Version: 6.3.0 Operating System: Linux 6.1.94_1 x86_64 Windowing System: Wayland Distribution: Void Linux DrKonqi: 6.1.0 [KCrashBackend] -- Information about the crash: In Wayland plasmashell is crashing within 5 seconds of startup, while in x11 no crash happens OS: Void Linux Qt: 6.6 The crash can be reproduced every time. -- Backtrace: Application: plasmashell (plasmashell), signal: Aborted [KCrash Handler] #4 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #5 0x00007f6cefca468f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 #6 0x00007f6cefc55822 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #7 0x00007f6cefc3e4af in __GI_abort () at ./stdlib/abort.c:79 #8 0x00007f6cf2ce5a21 in wl_abort (fmt=fmt@entry=0x7f6cf2ceab48 "listener function for opcode %u of %s is NULL\n") at ../src/wayland-util.c:476 #9 0x00007f6cf2ce5c30 in wl_closure_invoke (closure=closure@entry=0x7f6ce0002220, target=<optimized out>, target@entry=0x560cbe102be0, opcode=opcode@entry=5, data=<optimized out>, flags=1) at ../src/connection.c:1225 #10 0x00007f6cf2ce6329 in dispatch_event (display=display@entry=0x560cbdc75520, queue=queue@entry=0x560cbdc75618) at ../src/wayland-client.c:1670 #11 0x00007f6cf2ce66eb in dispatch_queue (queue=0x560cbdc75618, display=0x560cbdc75520) at ../src/wayland-client.c:1816 #12 wl_display_dispatch_queue_pending (display=0x560cbdc75520, queue=0x560cbdc75618) at ../src/wayland-client.c:2058 #13 0x00007f6cf1183cba in QtWaylandClient::QWaylandDisplay::flushRequests (this=<optimized out>) at ../src/client/qwaylanddisplay.cpp:229 #14 0x00007f6cf03b01fb in doActivate<false> (sender=0x560cbdc88440, signal_index=4, argv=0x7ffcd9a16b68) at ../src/corelib/kernel/qobject.cpp:4033 #15 0x00007f6cf03aa7cf in QMetaObject::activate (sender=sender@entry=0x560cbdc88440, m=m@entry=0x7f6cf07b5f00 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at ../src/corelib/kernel/qobject.cpp:4081 #16 0x00007f6cf035a253 in QAbstractEventDispatcher::awake (this=this@entry=0x560cbdc88440) at src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:182 #17 0x00007f6cf05af58b in QEventDispatcherGlib::processEvents (this=0x560cbdc88440, flags=...) at ../src/corelib/kernel/qeventdispatcher_glib.cpp:400 #18 0x00007f6cf0369103 in QEventLoop::exec (this=this@entry=0x7ffcd9a16ca0, flags=..., flags@entry=...) at include/QtCore/../../../src/corelib/global/qflags.h:34 #19 0x00007f6cf0364f26 in QCoreApplication::exec () at include/QtCore/../../../src/corelib/global/qflags.h:74 #20 0x0000560cbcb4ad38 in ?? () #21 0x00007f6cefc3fc4c in __libc_start_call_main (main=main@entry=0x560cbcb4a000, argc=argc@entry=1, argv=argv@entry=0x7ffcd9a17068) at ../sysdeps/nptl/libc_start_call_main.h:58 #22 0x00007f6cefc3fd05 in __libc_start_main_impl (main=0x560cbcb4a000, argc=1, argv=0x7ffcd9a17068, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd9a17058) at ../csu/libc-start.c:360 #23 0x0000560cbcb4ae51 in ?? () [Inferior 1 (process 17756) detached] Reported using DrKonqi
Created attachment 170683 [details] crashing-clip-voidlinux
Very clear screen recording, thanks. Unfortunately no KDE code is implicated in the backtrace. Seems like maybe a Wayland client/server error or a protocol error or something?
Reply to change in title: This is happening on real hardware too (at end video, you can see I was not able to stop screen recorder, my desktop shell was already crashed)
I confirm it also happens on my machine (on real hardware). I'm using CRUX The specific error is as follows: listener function for opcode 5 of org_kde_plasma_window_management is NULL It happens when you interact with the taskbar in any way (for example hovering on a pinned icons produces a tooltip that crashes plasmashell immediately).
listener function for opcode 5 of org_kde_plasma_window_management is NULL opcode 5 is { "stacking_order_changed_2", "17", plasma_window_management_types + 0 }, This is another case of something build with an older wayland protocol and due to qtwaylandscanner defaulting to public-code and the wl_ interface being exported, the linker ultimately resolving it to the older symbol. See https://bugs.kde.org/show_bug.cgi?id=481791 hitting Neon before. We cannot do anything about this until Qt 6.8 where we can control/disable this. Until then everything needs to be build against latest plasma-wayland-protocols.
...So please tell your distro!
(In reply to Nate Graham from comment #6) > ...So please tell your distro! Void Linux
(In reply to David Redondo from comment #5) > listener function for opcode 5 of org_kde_plasma_window_management is NULL > > opcode 5 is { "stacking_order_changed_2", "17", > plasma_window_management_types + 0 }, > > This is another case of something build with an older wayland protocol and > due to qtwaylandscanner defaulting to public-code and the wl_ interface > being exported, the linker ultimately resolving it to the older symbol. > See https://bugs.kde.org/show_bug.cgi?id=481791 hitting Neon before. > > We cannot do anything about this until Qt 6.8 where we can control/disable > this. Until then everything needs to be build against latest > plasma-wayland-protocols. I have rebuilt all plasma packages again plasma-wayland-protocols-1.13.0 , but is still crashing
I don't mean tell me what your distro is, I mean tell the people involved with your distro about this issue! :D
In my case, I rebuilt all packages dependent on plasma-wayland-protocols and it works now.
Ok I was re-built of some kde framework packages, thing are stable now