| Summary: | kwin_wayland crashes when enabling monitor | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Nicolas Fella <nicolas.fella> |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | kde, nate, slawek |
| Priority: | NOR | ||
| Version: | git master | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| See Also: | https://bugs.kde.org/show_bug.cgi?id=450501 | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/1068 Git commit 2297983230521ee5f2a79054e66c50e84300c9ac by David Edmundson. Committed on 20/09/2021 at 08:19. Pushed by davidedmundson into branch 'master'. [Klipper] Handle incoming UTF-8 mime types QMimeData abstracts most mime type handling, but not text/plain vs text/plain;charset=utf-8. This is currently being done in QWayland inside qwaylanddataoffer. Given this code is effectively a clone, we need to have the same check here. Interestingly mimeData->text() worked before but not hasText(), which is why it was unnoticed in the test pasteClient tool. This fixes klipper and GTK apps. M +20 -6 klipper/systemclipboard/waylandclipboard.cpp https://invent.kde.org/plasma/plasma-workspace/commit/2297983230521ee5f2a79054e66c50e84300c9ac Git commit 75fbdaab0d128ed5afb339e923d83722205af2d3 by David Edmundson. Committed on 20/09/2021 at 08:20. Pushed by davidedmundson into branch 'Plasma/5.23'. [Klipper] Handle incoming UTF-8 mime types QMimeData abstracts most mime type handling, but not text/plain vs text/plain;charset=utf-8. This is currently being done in QWayland inside qwaylanddataoffer. Given this code is effectively a clone, we need to have the same check here. Interestingly mimeData->text() worked before but not hasText(), which is why it was unnoticed in the test pasteClient tool. This fixes klipper and GTK apps. (cherry picked from commit 2297983230521ee5f2a79054e66c50e84300c9ac) M +20 -6 klipper/systemclipboard/waylandclipboard.cpp https://invent.kde.org/plasma/plasma-workspace/commit/75fbdaab0d128ed5afb339e923d83722205af2d3 Heh, I had the wrong bug number. This is very unrelated. @Nicolas, is this crash still reproducible? Sort of. It doesn't look like kwin is crashing (no coredump in coredumpctl) but plasmashell dies with "The Wayland connection broke. Did the Wayland compositor die?" It might be fixed by https://invent.kde.org/plasma/kwayland-server/-/merge_requests/293. Can you please apply it and check whether plasma still crashes? Also, make sure that you have the latest libkscreen. It seems to fix it Please reopen this bug report if the crash comes back. As for plasma, there are a couple of known crashes. One of them is https://bugs.kde.org/show_bug.cgi?id=428232. Another one is the assert in screenInvariant() (can be triggered even if kwin sends valid output info). *** Bug 446620 has been marked as a duplicate of this bug. *** |
SUMMARY I have two monitors of which one is disabled. When I enable it in the KScreen KCM and apply kwin crashes. KDE stuff from master, Qt from 5.15 branch #0 0x00007f052aed2355 in raise () at /usr/lib/libc.so.6 #1 0x00007f052aebb853 in abort () at /usr/lib/libc.so.6 #2 0x00007f052af15878 in __libc_message () at /usr/lib/libc.so.6 #3 0x00007f052af1cd3a in () at /usr/lib/libc.so.6 #4 0x00007f052af1df74 in _int_free () at /usr/lib/libc.so.6 #5 0x00007f052ee94ada in QtPrivate::QSlotObject<void (KWin::XdgToplevelClient::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=0, this_=0x55ecc4809aa0, r=0x0, a=0x0, ret=0x0) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:415 #6 0x00007f052b7ddfb1 in QtPrivate::QSlotObjectBase::destroyIfLastRef() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395 #7 QtPrivate::QSlotObjectBase::destroyIfLastRef() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394 #8 QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1068 #9 0x00007f052edf5912 in KWin::Toplevel::~Toplevel() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/toplevel.cpp:68 #10 0x00007f052ec1eb28 in KWin::AbstractClient::~AbstractClient() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/abstract_client.cpp:110 #11 0x00007f052ee91386 in KWin::WaylandClient::~WaylandClient() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/waylandclient.h:25 #12 0x00007f052ee864aa in KWin::XdgSurfaceClient::~XdgSurfaceClient() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/xdgshellclient.cpp:118 #13 0x00007f052ee88be2 in KWin::XdgToplevelClient::~XdgToplevelClient() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/xdgshellclient.cpp:664 #14 0x00007f052ee88bfe in KWin::XdgToplevelClient::~XdgToplevelClient() (this=0x55ecc4b02690, __in_chrg=<optimized out>) at /home/nico/kde/src/kwin/xdgshellclient.cpp:666 #15 0x00007f052ee87f85 in KWin::XdgSurfaceClient::destroyClient() (this=0x55ecc4b02690) at /home/nico/kde/src/kwin/xdgshellclient.cpp:587 #16 0x00007f052ee963a8 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (KWin::XdgSurfaceClient::*)()>::call(void (KWin::XdgSurfaceClient::*)(), KWin::XdgSurfaceClient*, void**) (f=&virtual table offset 880, o=0x55ecc4b02690, arg=0x7ffd1b6c5a70) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:152 #17 0x00007f052ee958c3 in QtPrivate::FunctionPointer<void (KWin::XdgSurfaceClient::*)()>::call<QtPrivate::List<>, void>(void (KWin::XdgSurfaceClient::*)(), KWin::XdgSurfaceClient*, void**) (f=&virtual table offset 880, o=0x55ecc4b02690, arg=0x7ffd1b6c5a70) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:185 #18 0x00007f052ee94781 in QtPrivate::QSlotObject<void (KWin::XdgSurfaceClient::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x55ecc4809b30, r=0x55ecc4b02690, a=0x7ffd1b6c5a70, ret=0x0) at /home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:418 #19 0x00007f052b7dfef6 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffd1b6c5a70, r=0x55ecc4b02690, this=0x55ecc4809b30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #20 doActivate<false>(QObject*, int, void**) (sender=0x55ecc4b92810, signal_index=0, argv=argv@entry=0x7ffd1b6c5a70) at kernel/qobject.cpp:3886 #21 0x00007f052b7d9250 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55ecc4b92810, m=m@entry=0x7f052ba6f8a0 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd1b6c5a70) at kernel/qobject.cpp:3946 #22 0x00007f052b7d92ff in QObject::destroyed(QObject*) (this=this@entry=0x55ecc4b92810, _t1=<optimized out>, _t1@entry=0x55ecc4b92810) at .moc/moc_qobject.cpp:219 #23 0x00007f052b7de27d in QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:992 #24 0x00007f052cc70b48 in KWaylandServer::XdgToplevelInterface::~XdgToplevelInterface() (this=0x55ecc4b92810, __in_chrg=<optimized out>) at /home/nico/kde/src/kwayland-server/src/server/xdgshell_interface.cpp:521 #25 0x00007f052cc70b64 in KWaylandServer::XdgToplevelInterface::~XdgToplevelInterface() (this=0x55ecc4b92810, __in_chrg=<optimized out>) at /home/nico/kde/src/kwayland-server/src/server/xdgshell_interface.cpp:523 #26 0x00007f052cc703c6 in KWaylandServer::XdgToplevelInterfacePrivate::xdg_toplevel_destroy_resource(QtWaylandServer::xdg_toplevel::Resource*) (this=0x55ecc4a143e0, resource=0x55ecc4cd6070) at /home/nico/kde/src/kwayland-server/src/server/xdgshell_interface.cpp:355 #27 0x00007f052cca93a0 in QtWaylandServer::xdg_toplevel::destroy_func(wl_resource*) (client_resource=0x55ecc4c7a490) at src/server/qwayland-server-xdg-shell.cpp:940 #28 0x00007f052a431e90 in () at /usr/lib/libwayland-server.so.0 #29 0x00007f052a431f11 in wl_resource_destroy () at /usr/lib/libwayland-server.so.0 #30 0x00007f052cc703f0 in KWaylandServer::XdgToplevelInterfacePrivate::xdg_toplevel_destroy(QtWaylandServer::xdg_toplevel::Resource*) (this=0x55ecc4a143e0, resource=0x55ecc4cd6070) at /home/nico/kde/src/kwayland-server/src/server/xdgshell_interface.cpp:360 #31 0x00007f052cca97da in QtWaylandServer::xdg_toplevel::handle_destroy(wl_client*, wl_resource*) (client=0x55ecc4b12820, resource=0x55ecc4c7a490) at src/server/qwayland-server-xdg-shell.cpp:1050