Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-53-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Dolphin was creating a folder view of an NFS folder with empty files, which seems to have bad formed file names.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1a1c5a18c0 (LWP 3283))]

Thread 2 (Thread 0x7f1a0e194700 (LWP 3285)):
#0  0x00007f1a2de55b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1a2464939c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1a246494ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1a28c5e7eb in QEventDispatcherGlib::processEvents (this=0x7f1a080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f1a28c05b4a in QEventLoop::exec (this=this@entry=0x7f1a0e193d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f1a28a22834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f1a28a277be in QThreadPrivate::start (arg=0xfa9fb0) at thread/qthread_unix.cpp:331
#7  0x00007f1a251d56ba in start_thread (arg=0x7f1a0e194700) at pthread_create.c:333
#8  0x00007f1a2de6182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f1a1c5a18c0 (LWP 3283)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f1a28c18d27 in QMetaObject::invokeMethod (obj=obj@entry=0x17be9e0, member=member@entry=0x7f1a2c4697e6 "next", type=3345995568, type@entry=Qt::QueuedConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1464
#8  0x00007f1a2c45ab99 in QMetaObject::invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::QueuedConnection, member=0x7f1a2c4697e6 "next", obj=0x17be9e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h:409
#9  KDialogJobUiDelegate::Private::next (this=0x17be9e0) at ../../src/kdialogjobuidelegate.cpp:82
#10 0x00007f1a28c37c01 in QObject::event (this=0x17be9e0, e=<optimized out>) at kernel/qobject.cpp:1239
#11 0x00007f1a2970b05c in QApplicationPrivate::notify_helper (this=this@entry=0xb030e0, receiver=receiver@entry=0x17be9e0, e=e@entry=0x17baf80) at kernel/qapplication.cpp:3716
#12 0x00007f1a29710516 in QApplication::notify (this=0x7ffcc76fe110, receiver=0x17be9e0, e=0x17baf80) at kernel/qapplication.cpp:3499
#13 0x00007f1a28c0838b in QCoreApplication::notifyInternal (this=0x7ffcc76fe110, receiver=0x17be9e0, event=event@entry=0x17baf80) at kernel/qcoreapplication.cpp:965
#14 0x00007f1a28c0a786 in QCoreApplication::sendEvent (event=0x17baf80, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xb01570) at kernel/qcoreapplication.cpp:1593
#16 0x00007f1a28c0ac68 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#17 0x00007f1a28c5e3c3 in postEventSourceDispatch (s=0xb4d5e0) at kernel/qeventdispatcher_glib.cpp:271
#18 0x00007f1a246491a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f1a24649400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f1a246494ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f1a28c5e7cf in QEventDispatcherGlib::processEvents (this=0xb4d5c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007f1a28c05b4a in QEventLoop::exec (this=this@entry=0x7ffcc76fdfe0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007f1a28c0dbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#24 0x00007f1a29151bfc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#25 0x00007f1a29707495 in QApplication::exec () at kernel/qapplication.cpp:2976
#26 0x00007f1a2e181e2b in kdemain (argc=1, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#27 0x00007f1a2dd7b830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7ffcc76fe298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcc76fe288) at ../csu/libc-start.c:291
#28 0x0000000000400749 in _start ()

Possible duplicates by query: bug 373103, bug 370222, bug 368370, bug 365915, bug 362901.

Reported using DrKonqi