Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-112-generic x86_64
Distribution: Ubuntu 16.04.3 LTS

-- Information about the crash:
- What I was doing when the application crashed:

i was copying a video file (in a usb key). A first one of 4.9Gb that a few before end says that can't copy file ( no space problem !). Then i copied the same video but with lower quality (1.2Gb) - (https://vimeo.com/193515863) it seemed to finish the task but the blue fill in the tasc bar was always working then i waited, but too long, i tried to watch the end of video to see if all copied, yes it was then i retired the key like a savage man :(. That's it !!!) And it says that the copy is finished !

-- 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 0x7f93777088c0 (LWP 6186))]

Thread 3 (Thread 0x7f9368b1a700 (LWP 6189)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f936e43a60b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f936e43a517 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f93818a66ba in start_thread (arg=0x7f9368b1a700) at pthread_create.c:333
#4  0x00007f938a53341d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9369a83700 (LWP 6188)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f936e43a60b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f936e43a517 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f93818a66ba in start_thread (arg=0x7f9369a83700) at pthread_create.c:333
#4  0x00007f938a53341d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f93777088c0 (LWP 6186)):
[KCrash Handler]
#6  0x00007f93852e9d25 in QMetaObject::invokeMethod (obj=0x19ed2d0, member=0x7f9388b3a7e6 "next", type=983732544, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1464
#7  0x00007f9388b2bb99 in KDialogJobUiDelegate::Private::next() () from /usr/lib/x86_64-linux-gnu/libKF5JobWidgets.so.5
#8  0x00007f9385308c01 in QObject::event (this=0x19ed2d0, e=<optimized out>) at kernel/qobject.cpp:1239
#9  0x00007f9385ddc05c in QApplicationPrivate::notify_helper (this=this@entry=0x13083e0, receiver=receiver@entry=0x19ed2d0, e=e@entry=0x1aa5520) at kernel/qapplication.cpp:3716
#10 0x00007f9385de1516 in QApplication::notify (this=0x7ffd3aa29b20, receiver=0x19ed2d0, e=0x1aa5520) at kernel/qapplication.cpp:3499
#11 0x00007f93852d938b in QCoreApplication::notifyInternal (this=0x7ffd3aa29b20, receiver=0x19ed2d0, event=event@entry=0x1aa5520) at kernel/qcoreapplication.cpp:965
#12 0x00007f93852db786 in QCoreApplication::sendEvent (event=0x1aa5520, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1306870) at kernel/qcoreapplication.cpp:1593
#14 0x00007f93852dbc68 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#15 0x00007f938532f3c3 in postEventSourceDispatch (s=0x136ad40) at kernel/qeventdispatcher_glib.cpp:271
#16 0x00007f9380d1a197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9380d1a3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9380d1a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f938532f7cf in QEventDispatcherGlib::processEvents (this=0x136cd50, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#20 0x00007f93852d6b4a in QEventLoop::exec (this=this@entry=0x7ffd3aa299f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#21 0x00007f93852debec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#22 0x00007f938a853e2b in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#23 0x00007f938a44c830 in __libc_start_main (main=0x400710 <main>, argc=1, argv=0x7ffd3aa29ca8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd3aa29c98) at ../csu/libc-start.c:291
#24 0x0000000000400749 in _start ()

Possible duplicates by query: bug 388463, bug 388445, bug 386399, bug 386230, bug 384564.

Reported using DrKonqi