kwin aborts in an alloc 3 times every start via startplasma-wayland

[nekopsykose]

it's invisible since the wrapper just restarts it until it works, but no idea why

(lldb) bt
* thread #1, name = 'kwin_wayland', stop reason = signal SIGABRT
  * frame #0: 0x00007eb94cbc5e9b ld-musl-x86_64.so.1`__restore_sigs [inlined] __syscall4(n=14, a1=2, a2=140726072336624, a3=0, a4=8) at syscall_arch.h:38:2
    frame #1: 0x00007eb94cbc5e87 ld-musl-x86_64.so.1`__restore_sigs(set=0x00007ffd578d60f0) at block.c:43:2
    frame #2: 0x00007eb94cbc6070 ld-musl-x86_64.so.1`raise(sig=<unavailable>) at raise.c:11:2
    frame #3: 0x00007eb94cb882a2 ld-musl-x86_64.so.1`abort at abort.c:11:2
    frame #4: 0x00007eb94cbea46a ld-musl-x86_64.so.1`_mi_error_message [inlined] mi_error_default(err=14) at options.c:423:5
    frame #5: 0x00007eb94cbea465 ld-musl-x86_64.so.1`_mi_error_message(err=14, fmt=<unavailable>) at options.c:449:5
    frame #6: 0x00007eb94cbf1d15 ld-musl-x86_64.so.1`_mi_page_malloc_zero [inlined] mi_block_next(page=0x00007eb948800b98, block=0x00007eb948993f00) at internal.h:718:5
    frame #7: 0x00007eb94cbf1cab ld-musl-x86_64.so.1`_mi_page_malloc_zero(heap=<unavailable>, page=0x00007eb948800b98, size=<unavailable>, zero=false) at alloc.c:40:16
    frame #8: 0x00007eb9476d30c9 libc++abi.so.1`::operator new() [inlined] operator_new_impl at stdlib_new_delete.cpp:54:15
    frame #9: 0x00007eb9476d30b9 libc++abi.so.1`::operator new() at stdlib_new_delete.cpp:67:13
    frame #10: 0x00007eb945bde1bf libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] void* std::__1::__libcpp_operator_new[abi:fe180100]<unsigned long>(__args=64) at new:271:10
    frame #11: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] std::__1::__libcpp_allocate[abi:fe180100](__size=64, __align=8) at new:295:10
    frame #12: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] std::__1::allocator<QObject*>::allocate[abi:fe180100](this=<unavailable>, __n=8) at allocator.h:125:32
    frame #13: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] std::__1::__allocation_result<std::__1::allocator_traits<std::__1::allocator<QObject*>>::pointer> std::__1::__allocate_at_least[abi:fe180100]<std::__1::allocator<QObject*>>(__alloc=<unavailable>, __n=8) at allocate_at_least.h:55:19
    frame #14: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] std::__1::__split_buffer<QObject*, std::__1::allocator<QObject*>&>::__split_buffer(this=<unavailable>, __cap=8, __start=0, __a=0x00007eb948835eb0) at __split_buffer:343:25
    frame #15: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(QObject*) [inlined] std::__1::vector<QObject*, std::__1::allocator<QObject*>>::reserve(this=0x00007eb948835ea0 size=0, __n=8) at vector:1425:49
    frame #16: 0x00007eb945bde1b5 libQt6Core.so.6`QtPrivate::BindingStatusOrList::addObjectUnlessAlreadyStatus(this=0x00007eb948930968, object=0x00007eb94671c3a0) at qthread.cpp:609:21
    frame #17: 0x00007eb945bde344 libQt6Core.so.6`QThreadPrivate::addObjectWithPendingBindingStatusChange(this=<unavailable>, obj=0x00007eb94671c3a0) at qthread.cpp:634:37
    frame #18: 0x00007eb945b1acc4 libQt6Core.so.6`QObject::moveToThread(this=0x00007eb94671c3a0, targetThread=0x00007eb94671c3a0, (null)=<unavailable>) at qobject.cpp:1741:40
    frame #19: 0x00007eb9466b33aa libQt6DBus.so.6`QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>::Holder() [inlined] QDBusConnectionManager::QDBusConnectionManager(this=0x00007eb94671c3a0) at qdbusconnectionmanager.cpp:104:5
    frame #20: 0x00007eb9466b3364 libQt6DBus.so.6`QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>::Holder() [inlined] (anonymous namespace)::Q_QGS__q_manager::innerFunction(pointer=0x00007eb94671c3a0) at qdbusconnectionmanager.cpp:24:1
    frame #21: 0x00007eb9466b3364 libQt6DBus.so.6`QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>::Holder(this=0x00007eb94671c3a0) at qglobalstatic.h:37:9
    frame #22: 0x00007eb9466ab54b libQt6DBus.so.6`QDBusConnection::sessionBus() [inlined] QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>>::instance() at qglobalstatic.h:100:23
    frame #23: 0x00007eb9466ab536 libQt6DBus.so.6`QDBusConnection::sessionBus() [inlined] QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>>::operator()(this=<unavailable>) at qglobalstatic.h:82:16
    frame #24: 0x00007eb9466ab536 libQt6DBus.so.6`QDBusConnection::sessionBus() [inlined] QDBusConnectionManager::instance() at qdbusconnectionmanager.cpp:122:12
    frame #25: 0x00007eb9466ab536 libQt6DBus.so.6`QDBusConnection::sessionBus() at qdbusconnection.cpp:920:21
    frame #26: 0x00007eb946559d00 libQt6Gui.so.6`QGenericUnixServices::QGenericUnixServices(this=0x00007eb948993ec0) at qgenericunixservices.cpp:386:36
    frame #27: 0x0000630fd25e4a5e kwin_wayland`KWinIntegrationPlugin::create(QString const&, QList<QString> const&) [inlined] KWin::QPA::Integration::Integration(this=0x00007eb948898c00) at integration.cpp:53:22
    frame #28: 0x0000630fd25e49cb kwin_wayland`KWinIntegrationPlugin::create(this=<unavailable>, system=<unavailable>, paramList=<unavailable>) at main.cpp:31:20
    frame #29: 0x00007eb9460ee4b3 libQt6Gui.so.6`QPlatformIntegrationFactory::create(QString const&, QList<QString> const&, int&, char**, QString const&) [inlined] QPlatformIntegration* qLoadPlugin<QPlatformIntegration, QPlatformIntegrationPlugin, QList<QString> const&, int&, char**&>(loader=0x00007eb9465f38b8, key=0x00007ffd578d6650, args=0x00007ffd578d6670, args=0x00007ffd578d6f6c, args=<unavailable>) at qfactoryloader_p.h:100:52
    frame #30: 0x00007eb9460ee46e libQt6Gui.so.6`QPlatformIntegrationFactory::create(platform=0x00007ffd578d6650, paramList=0x00007ffd578d6670, argc=0x00007ffd578d6f6c, argv=0x00007ffd578d7038, platformPluginPath=0x00007ffd578d68c0) at qplatformintegrationfactory.cpp:23:12
    frame #31: 0x00007eb9460b4dfc libQt6Gui.so.6`init_platform(pluginNamesWithArguments=<unavailable>, platformPluginPath=0x00007ffd578d68c0, platformThemeName=0x00007ffd578d67e0, argc=0x00007ffd578d6f6c, argv=0x00007ffd578d7038) at qguiapplication.cpp:1250:56
    frame #32: 0x00007eb9460b420f libQt6Gui.so.6`QGuiApplicationPrivate::createPlatformIntegration(this=0x00007eb948873200) at qguiapplication.cpp:1539:5
    frame #33: 0x00007eb9460b6b90 libQt6Gui.so.6`QGuiApplicationPrivate::createEventDispatcher(this=<unavailable>) at qguiapplication.cpp:1558:9
    frame #34: 0x00007eb945acb0dc libQt6Core.so.6`QCoreApplicationPrivate::init(this=0x00007eb948873200) at qcoreapplication.cpp:915:9
    frame #35: 0x00007eb9460af3a9 libQt6Gui.so.6`QGuiApplicationPrivate::init(this=<unavailable>) at qguiapplication.cpp:1586:30
    frame #36: 0x00007eb946a87a56 libQt6Widgets.so.6`QApplicationPrivate::init(this=<unavailable>) at qapplication.cpp:472:29
    frame #37: 0x00007eb9483e5500 libkwin.so.6`KWin::Application::Application(this=<unavailable>, mode=OperationModeWaylandOnly, argc=<unavailable>, argv=<unavailable>) at main.cpp:87:7
    frame #38: 0x0000630fd25ef3ec kwin_wayland`main [inlined] KWin::ApplicationWayland::ApplicationWayland(this=0x00007ffd578d6dd0, argc=0x00007ffd578d6f6c, argv=0x00007ffd578d7038) at main_wayland.cpp:110:7
    frame #39: 0x0000630fd25ef3dc kwin_wayland`main(argc=14, argv=0x00007ffd578d7038) at main_wayland.cpp:295:30
    frame #40: 0x00007eb94cb87c1d ld-musl-x86_64.so.1`libc_start_main_stage2(main=(kwin_wayland`main at main_wayland.cpp:271), argc=<unavailable>, argv=0x00007ffd578d7038) at __libc_start_main.c:95:7
    frame #41: 0x0000630fd25bf6a6 kwin_wayland`_start + 22

err=14 is efault which is an internal allocator error of some detected corruption, but it's weird that happens on a malloc and not a free or something