SUMMARY I created a new folder with Dolphin (mouse right click => Create new => Folder) After typing folder name and clicking Ok it froze Looking at filesystem I see that folder has been created so it completed that. STEPS TO REPRODUCE 1. No idea 2. Create new folder OBSERVED RESULT Dolphin stuck/frozen EXPECTED RESULT Dolphin not stuck :) SOFTWARE/OS VERSIONS KDE Plasma Version: 6.5.4 KDE Frameworks Version: 6.21.0 Qt Version: 6.10.1 ADDITIONAL INFORMATION I have no idea what causes this but I think this is not first time it has happened, only it's kinda rare. This time I see that I have 2 separate Dolphin processes and only one where I created folder is stuck. I also see that there's several kioworker's running ``` /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/thumbnail.so thumbnail local:/run/user/1000/dolphinnvIVWW.485.kioworker.socket /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/thumbnail.so thumbnail local:/run/user/1000/dolphinAqdtgM.489.kioworker.socket /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/thumbnail.so thumbnail local:/run/user/1000/dolphinCaxEjS.490.kioworker.socket /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/thumbnail.so thumbnail local:/run/user/1000/dolphinYADOUt.491.kioworker.socket /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/thumbnail.so thumbnail local:/run/user/1000/dolphinMVJcMA.492.kioworker.socket /usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/tags.so tags local:/run/user/1000/dolphinNrSjPJ.493.kioworker.socket ``` And from backtrace it looks like it's stuck inside `DolphinView::observeCreatedDirectory(QUrl const&)` because it never returns from it. Seems forever stuck in this while loop => https://invent.kde.org/system/dolphin/-/blob/master/src/views/dolphinview.cpp?ref_type=heads#L1853 ``` 0x00007f11fc471ffe <+270>: xchg ax,ax 0x00007f11fc472000 <+272>: mov rsi,r14 0x00007f11fc472003 <+275>: mov rdi,r12 0x00007f11fc472006 <+278>: call QWORD PTR [rip+0x7379c] # 0x7f11fc4e57a8 0x00007f11fc47200c <+284>: mov edx,0xc00 0x00007f11fc472011 <+289>: mov rdi,rbx 0x00007f11fc472014 <+292>: mov rsi,r12 0x00007f11fc472017 <+295>: call QWORD PTR [rip+0x6f3d3] # 0x7f11fc4e13f0 0x00007f11fc47201d <+301>: mov rax,QWORD PTR [rbp-0xb0] 0x00007f11fc472024 <+308>: mov rdx,QWORD PTR [rbp-0xa0] 0x00007f11fc47202b <+315>: mov rdi,rbx 0x00007f11fc47202e <+318>: mov QWORD PTR [rbp-0xb0],rdx 0x00007f11fc472035 <+325>: mov QWORD PTR [rbp-0xa0],rax 0x00007f11fc47203c <+332>: call QWORD PTR [rip+0x6f25e] # 0x7f11fc4e12a0 0x00007f11fc472042 <+338>: lea rsi,[r13+0x38] 0x00007f11fc472046 <+342>: mov rdi,r14 => 0x00007f11fc472049 <+345>: call QWORD PTR [rip+0x6f601] # 0x7f11fc4e1650 0x00007f11fc47204f <+351>: test al,al 0x00007f11fc472051 <+353>: je 0x7f11fc472000 <_ZN11DolphinView23observeCreatedDirectoryERK4QUrl+272> (gdb) p *((QUrl *)$rdi) $15 = file:/// (gdb) p *((QUrl *)$rsi) $16 = file:///mnt/oldfolder/ ``` Note that the folder I created is `/mnt/oldfolder/newfolder`. Also not sure which register is which variable but they never change no matter how many iterations I'm doing so I'm guessing `containingUrl` is `file:///mnt/oldfolder/` and `parentUrl` is `file:///` and so they never will be equal hence this freeze. ``` [Current thread is 1 (Thread 0x7f11f1d1e1c0 (LWP 640024))] Thread 18 (Thread 0x7f11f15ff6c0 (LWP 640028) "QDBusConnection"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f6508784 in ppoll (__fds=0x7f11ec001680, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101 #5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f11ec000d00, timeout_usec=<optimized out>, fds=0x7f11ec001680, n_fds=3) at ../glib/glib/gmain.c:4811 #6 g_main_context_iterate_unlocked (context=context@entry=0x7f11ec000d00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4485 #7 0x00007f11f6508865 in g_main_context_iteration (context=0x7f11ec000d00, may_block=1) at ../glib/glib/gmain.c:4556 #8 0x00007f11f9c48152 in QEventDispatcherGlib::processEvents (this=0x7f11ec000be0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #9 0x00007f11f9975786 in QEventLoop::processEvents (this=0x7f11f15fe8f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #10 QEventLoop::exec (this=0x7f11f15fe8f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #11 0x00007f11f9a9041e in QThread::exec (this=this@entry=0x7f11fb258e20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672 #12 0x00007f11fb1d003e in QDBusConnectionManager::run (this=0x7f11fb258e20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145 #13 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #14 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #15 QThreadPrivate::start (arg=0x7f11fb258e20 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #16 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #17 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7f11f09ff6c0 (LWP 640029) "WaylandEventThr"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11f9b33e69 in QWaitConditionPrivate::wait (this=0x5583bef7f300, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:68 #5 QWaitCondition::wait (this=this@entry=0x5583bf040dd0, mutex=mutex@entry=0x5583bf040dc8, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:146 #6 0x00007f11f7f62d49 in QtWaylandClient::EventThread::waitForReading (this=0x5583bf040d90) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:219 #7 QtWaylandClient::EventThread::run (this=0x5583bf040d90) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:180 #8 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #9 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #10 QThreadPrivate::start (arg=0x5583bf040d90) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #11 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #12 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7f11ebfff6c0 (LWP 640030) "WaylandEventThr"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d4ae in poll () from /usr/lib/libc.so.6 #4 0x00007f11f7f62db5 in poll (__fds=0x7f11ebffe940, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44 #5 QtWaylandClient::EventThread::run (this=0x5583bf02e9c0) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:185 #6 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #7 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #8 QThreadPrivate::start (arg=0x5583bf02e9c0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #9 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #10 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7f11e885b6c0 (LWP 640031) "dolphin:cs0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7f11e3ebe6c0 (LWP 640032) "dolphin:disk$0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7f11e36bd6c0 (LWP 640033) "dolphin:sh0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7f11e2ebc6c0 (LWP 640034) "dolphi:sh_opt0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7f11e22bb6c0 (LWP 640035) "dolphi:traceq0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7f11e1aba6c0 (LWP 640036) "dolphi:traceq0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7f11e12b96c0 (LWP 640037) "dolphi:traceq0"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90937dc in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f9095e9e in pthread_cond_wait () from /usr/lib/libc.so.6 #4 0x00007f11e8fe292e in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #5 0x00007f11e8f97cfd in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #6 0x00007f11e8fe285d in ?? () from /usr/lib/libgallium-25.3.3-arch1.1.so #7 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #8 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7f11d17fd6c0 (LWP 640047) "KDirectoryConte"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f6508784 in ppoll (__fds=0x7f11bc001520, __nfds=1, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101 #5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f11bc000d00, timeout_usec=<optimized out>, fds=0x7f11bc001520, n_fds=1) at ../glib/glib/gmain.c:4811 #6 g_main_context_iterate_unlocked (context=context@entry=0x7f11bc000d00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4485 #7 0x00007f11f6508865 in g_main_context_iteration (context=0x7f11bc000d00, may_block=1) at ../glib/glib/gmain.c:4556 #8 0x00007f11f9c48152 in QEventDispatcherGlib::processEvents (this=0x7f11bc000be0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #9 0x00007f11f9975786 in QEventLoop::processEvents (this=0x7f11d17fc940, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #10 QEventLoop::exec (this=0x7f11d17fc940, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #11 0x00007f11f9a9041e in QThread::exec (this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672 #12 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #13 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #14 QThreadPrivate::start (arg=0x5583bf3a5550) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #15 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #16 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f11837fe6c0 (LWP 1249099) "threaded-ml"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d4ae in poll () from /usr/lib/libc.so.6 #4 0x00007f11f87aeb6a in poll (__fds=0x7f1168000dd0, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44 #5 poll_func (ufds=0x7f1168000dd0, nfds=2, timeout=-1, userdata=0x5583c0a6d940) at ../pulseaudio/src/pulse/thread-mainloop.c:70 #6 0x00007f11f8798661 in pa_mainloop_poll (m=m@entry=0x5583c0a52400) at ../pulseaudio/src/pulse/mainloop.c:863 #7 0x00007f11f87a2793 in pa_mainloop_iterate (m=m@entry=0x5583c0a52400, block=block@entry=1, retval=retval@entry=0x0) at ../pulseaudio/src/pulse/mainloop.c:945 #8 0x00007f11f87a2861 in pa_mainloop_run (m=0x5583c0a52400, retval=0x0) at ../pulseaudio/src/pulse/mainloop.c:963 #9 0x00007f11f87b3d32 in thread (userdata=0x5583c0c36a00) at ../pulseaudio/src/pulse/thread-mainloop.c:101 #10 0x00007f11f4d0746f in internal_thread_func (userdata=0x5583c0a6d970) at ../pulseaudio/src/pulsecore/thread-posix.c:81 #11 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #12 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f11b0b3c6c0 (LWP 1709429) "KIO::WorkerThre"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f9b26313 in ppoll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __ss=<optimized out>) at /usr/include/bits/poll2.h:101 #5 qt_ppoll (fds=0x7f11b0b3b6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103 #6 qt_ppoll (fds=0x7f11b0b3b6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100 #7 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126 #8 qt_safe_poll (fds=fds@entry=0x7f11b0b3b6b0, nfds=nfds@entry=1, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121 #9 0x00007f11f93680c3 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f11b0b3b7af, selectForWrite=0x7f11b0b3b7ae) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1421 #10 0x00007f11f92e3520 in QNativeSocketEngine::waitForReadOrWrite (this=0x7f1184036510, readyToRead=<optimized out>, readyToWrite=<optimized out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088 #11 0x00007f11f92d95ff in QAbstractSocket::waitForReadyRead (this=0x7f1184030598, msecs=-1) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2176 #12 0x00007f11fbdbc21a in ?? () from /usr/lib/libKF6KIOCore.so.6 #13 0x00007f11fbe0363b in ?? () from /usr/lib/libKF6KIOCore.so.6 #14 0x00007f11fbe930ab in ?? () from /usr/lib/libKF6KIOCore.so.6 #15 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #16 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #17 QThreadPrivate::start (arg=0x5583c1972000) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #18 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #19 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f119a7fd6c0 (LWP 1709430) "KIO::WorkerThre"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f9b26313 in ppoll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __ss=<optimized out>) at /usr/include/bits/poll2.h:101 #5 qt_ppoll (fds=0x7f119a7fc6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103 #6 qt_ppoll (fds=0x7f119a7fc6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100 #7 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126 #8 qt_safe_poll (fds=fds@entry=0x7f119a7fc6b0, nfds=nfds@entry=1, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121 #9 0x00007f11f93680c3 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f119a7fc7af, selectForWrite=0x7f119a7fc7ae) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1421 #10 0x00007f11f92e3520 in QNativeSocketEngine::waitForReadOrWrite (this=0x7f115c008400, readyToRead=<optimized out>, readyToWrite=<optimized out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088 #11 0x00007f11f92d95ff in QAbstractSocket::waitForReadyRead (this=0x7f115c008348, msecs=-1) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2176 #12 0x00007f11fbdbc21a in ?? () from /usr/lib/libKF6KIOCore.so.6 #13 0x00007f11fbe0363b in ?? () from /usr/lib/libKF6KIOCore.so.6 #14 0x00007f11fbe930ab in ?? () from /usr/lib/libKF6KIOCore.so.6 #15 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #16 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #17 QThreadPrivate::start (arg=0x5583c10d4c20) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #18 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #19 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f11ba7fc6c0 (LWP 1709466) "KIO::WorkerThre"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f9b26313 in ppoll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __ss=<optimized out>) at /usr/include/bits/poll2.h:101 #5 qt_ppoll (fds=0x7f11ba7fb6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103 #6 qt_ppoll (fds=0x7f11ba7fb6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100 #7 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126 #8 qt_safe_poll (fds=fds@entry=0x7f11ba7fb6b0, nfds=nfds@entry=1, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121 #9 0x00007f11f93680c3 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f11ba7fb7af, selectForWrite=0x7f11ba7fb7ae) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1421 #10 0x00007f11f92e3520 in QNativeSocketEngine::waitForReadOrWrite (this=0x7f1194017880, readyToRead=<optimized out>, readyToWrite=<optimized out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088 #11 0x00007f11f92d95ff in QAbstractSocket::waitForReadyRead (this=0x7f1194005338, msecs=-1) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2176 #12 0x00007f11fbdbc21a in ?? () from /usr/lib/libKF6KIOCore.so.6 #13 0x00007f11fbe0363b in ?? () from /usr/lib/libKF6KIOCore.so.6 #14 0x00007f11fbe930ab in ?? () from /usr/lib/libKF6KIOCore.so.6 #15 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #16 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #17 QThreadPrivate::start (arg=0x5583c1c136e0) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #18 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #19 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f11baffd6c0 (LWP 1709467) "KIO::WorkerThre"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f9b26313 in ppoll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __ss=<optimized out>) at /usr/include/bits/poll2.h:101 #5 qt_ppoll (fds=0x7f11baffc6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103 #6 qt_ppoll (fds=0x7f11baffc6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100 #7 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126 #8 qt_safe_poll (fds=fds@entry=0x7f11baffc6b0, nfds=nfds@entry=1, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121 #9 0x00007f11f93680c3 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f11baffc7af, selectForWrite=0x7f11baffc7ae) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1421 #10 0x00007f11f92e3520 in QNativeSocketEngine::waitForReadOrWrite (this=0x7f11c4022ad0, readyToRead=<optimized out>, readyToWrite=<optimized out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088 #11 0x00007f11f92d95ff in QAbstractSocket::waitForReadyRead (this=0x7f11c4020fb8, msecs=-1) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2176 #12 0x00007f11fbdbc21a in ?? () from /usr/lib/libKF6KIOCore.so.6 #13 0x00007f11fbe0363b in ?? () from /usr/lib/libKF6KIOCore.so.6 #14 0x00007f11fbe930ab in ?? () from /usr/lib/libKF6KIOCore.so.6 #15 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #16 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #17 QThreadPrivate::start (arg=0x5583c1bfe400) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #18 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #19 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f1199ffc6c0 (LWP 1709468) "KIO::WorkerThre"): #0 0x00007f11f909f002 in ?? () from /usr/lib/libc.so.6 #1 0x00007f11f909316c in ?? () from /usr/lib/libc.so.6 #2 0x00007f11f90931b4 in ?? () from /usr/lib/libc.so.6 #3 0x00007f11f910d9f6 in ppoll () from /usr/lib/libc.so.6 #4 0x00007f11f9b26313 in ppoll (__fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>, __ss=<optimized out>) at /usr/include/bits/poll2.h:101 #5 qt_ppoll (fds=0x7f1199ffb6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:103 #6 qt_ppoll (fds=0x7f1199ffb6b0, nfds=1, timeout_ts=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:100 #7 qt_safe_poll (deadline=..., fds=<optimized out>, nfds=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:126 #8 qt_safe_poll (fds=fds@entry=0x7f1199ffb6b0, nfds=nfds@entry=1, deadline=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcore_unix.cpp:121 #9 0x00007f11f93680c3 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f1199ffb7af, selectForWrite=0x7f1199ffb7ae) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine_unix.cpp:1421 #10 0x00007f11f92e3520 in QNativeSocketEngine::waitForReadOrWrite (this=0x7f11ac0008e0, readyToRead=<optimized out>, readyToWrite=<optimized out>, checkRead=<optimized out>, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qnativesocketengine.cpp:1088 #11 0x00007f11f92d95ff in QAbstractSocket::waitForReadyRead (this=0x7f11ac016bb8, msecs=-1) at /usr/src/debug/qt6-base/qtbase/src/network/socket/qabstractsocket.cpp:2176 #12 0x00007f11fbdbc21a in ?? () from /usr/lib/libKF6KIOCore.so.6 #13 0x00007f11fbe0363b in ?? () from /usr/lib/libKF6KIOCore.so.6 #14 0x00007f11fbe930ab in ?? () from /usr/lib/libKF6KIOCore.so.6 #15 0x00007f11f9b2f899 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:437 #16 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:367 #17 QThreadPrivate::start (arg=0x5583c13ce600) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:397 #18 0x00007f11f909698b in ?? () from /usr/lib/libc.so.6 #19 0x00007f11f911a9cc in ?? () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f11f1d1e1c0 (LWP 640024) "dolphin"): #0 0x00007f11f9951042 in QArrayDataPointer<char16_t>::QArrayDataPointer (this=<optimized out>, other=..., this=<optimized out>, other=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/tools/qarraydatapointer.h:38 #1 QString::QString (this=<optimized out>, other=..., this=<optimized out>, other=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/text/qstring.h:1355 #2 QUrlPrivate::QUrlPrivate (this=0x5583c1abd020, copy=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/io/qurl.cpp:623 #3 qAtomicDetach<QUrlPrivate> (d=@0x7ffe83656fd8: 0x7f11ec024590) at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qatomic.h:205 #4 QUrl::detach (this=0x7ffe83656fd8) at /usr/src/debug/qt6-base/qtbase/src/corelib/io/qurl.cpp:3258 #5 0x00007f11f9953dec in QUrl::adjusted (this=0x7ffe83657048, options=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/io/qurl.cpp:2916 #6 0x00007f11fc47201d in DolphinView::observeCreatedDirectory(QUrl const&) () from /usr/lib/libdolphinprivate.so.6 #7 0x00007f11f99d734f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #8 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257 #9 0x00007f11fc456b13 in DolphinNewFileMenuObserver::directoryCreated(QUrl const&) () from /usr/lib/libdolphinprivate.so.6 #10 0x00007f11f99d734f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #11 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257 #12 0x00007f11fc2e0d53 in KNewFileMenu::directoryCreated(QUrl const&) () from /usr/lib/libKF6KIOFileWidgets.so.6 #13 0x00007f11fc2e9d6c in KNewFileMenu::slotResult(KJob*) () from /usr/lib/libKF6KIOFileWidgets.so.6 #14 0x00007f11f99d734f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #15 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257 #16 0x00007f11fb38d6d3 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF6CoreAddons.so.6 #17 0x00007f11fb392a9c in ?? () from /usr/lib/libKF6CoreAddons.so.6 #18 0x00007f11f99d734f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #19 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257 #20 0x00007f11fbe9a3a7 in ?? () from /usr/lib/libKF6KIOCore.so.6 #21 0x00007f11fbe90385 in ?? () from /usr/lib/libKF6KIOCore.so.6 #22 0x00007f11fbe934d4 in ?? () from /usr/lib/libKF6KIOCore.so.6 #23 0x00007f11f99d734f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #24 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4257 #25 0x00007f11f99c4994 in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1413 #26 0x00007f11fab021c0 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5583c1c00d90, e=0x7f11e4001920) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3305 #27 0x00007f11f996a958 in QCoreApplication::notifyInternal2 (receiver=0x5583c1c00d90, event=event@entry=0x7f11e4001920) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #28 0x00007f11f996ad30 in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7f11e4001920) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5583bef08b50) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1904 #30 0x00007f11f9c4ae18 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1757 #31 postEventSourceDispatch (s=0x5583bef10670) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #32 0x00007f11f6506f8d in g_main_dispatch (context=0x7f11ec000f60) at ../glib/glib/gmain.c:3565 #33 0x00007f11f6508657 in g_main_context_dispatch_unlocked (context=0x7f11ec000f60) at ../glib/glib/gmain.c:4425 #34 g_main_context_iterate_unlocked (context=context@entry=0x7f11ec000f60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4490 #35 0x00007f11f6508865 in g_main_context_iteration (context=0x7f11ec000f60, may_block=1) at ../glib/glib/gmain.c:4556 #36 0x00007f11f9c48152 in QEventDispatcherGlib::processEvents (this=0x5583bef119f0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #37 0x00007f11f9975786 in QEventLoop::processEvents (this=0x7ffe83657e80, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #38 QEventLoop::exec (this=0x7ffe83657e80, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #39 0x00007f11f996f3f1 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452 #40 0x00005583943d5b1e in ?? () #41 0x00007f11f9027635 in ?? () from /usr/lib/libc.so.6 #42 0x00007f11f90276e9 in __libc_start_main () from /usr/lib/libc.so.6 #43 0x00005583943d6a75 in ?? () ```
Update dolphin to 25.12.1 to get the fix. See https://kde.org/announcements/changelogs/gear/25.12.1/ *** This bug has been marked as a duplicate of bug 513345 ***