Bug 374268

Summary:	Dragon player crashes when an iso file is dragged to it
Product:	[Applications] dragonplayer	Reporter:	J.Fly <jerry.flynn>
Component:	general	Assignee:	Harald Sitter <sitter>
Status:	RESOLVED UPSTREAM
Severity:	crash	CC:	myriam
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description J.Fly 2016-12-28 21:11:14 UTC

Application: dragon (16.08.2)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.36-8-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
I right clicked a video ISO and clicked open with dragon player nothing happened so I clicked "play disc" then dragged the iso to the white area and it immediately crashed.

-- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f549bd64900 (LWP 29067))]

Thread 8 (Thread 0x7f547e622700 (LWP 29107)):
[KCrash Handler]
#6  0x00007f5493da5d17 in g_slice_alloc () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f547fd6e847 in  () at /usr/lib64/libgstreamer-1.0.so.0
#8  0x00007f547fd71055 in gst_structure_new_id () at /usr/lib64/libgstreamer-1.0.so.0
#9  0x00007f547fd38829 in gst_event_new_gap () at /usr/lib64/libgstreamer-1.0.so.0
#10 0x00007f5462db3cbb in  () at /usr/lib64/gstreamer-1.0/libgstresindvd.so
#11 0x00007f547fd4a195 in  () at /usr/lib64/libgstreamer-1.0.so.0
#12 0x00007f547fd51f9e in gst_pad_push () at /usr/lib64/libgstreamer-1.0.so.0
#13 0x00007f547ef87195 in  () at /usr/lib64/libgstbase-1.0.so.0
#14 0x00007f547fd7c399 in  () at /usr/lib64/libgstreamer-1.0.so.0
#15 0x00007f5493db032c in  () at /usr/lib64/libglib-2.0.so.0
#16 0x00007f5493daf9a5 in  () at /usr/lib64/libglib-2.0.so.0
#17 0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f54622ec700 (LWP 29106)):
#0  0x00007f549735030d in nanosleep () at /lib64/libc.so.6
#1  0x00007f5493db0f78 in g_usleep () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f547cef2cbf in  () at /usr/lib64/gstreamer-1.0/libgstxvimagesink.so
#3  0x00007f5493daf9a5 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f5467c7b700 (LWP 29105)):
#0  0x00007f549737351d in read () at /lib64/libc.so.6
#1  0x00007f5490947931 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#2  0x00007f54955913be in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3  0x00007f5495591dd2 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f5495591e90 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f54955a0006 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f5490976408 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f5461aeb700 (LWP 29080)):
#0  0x00007f549737b8e9 in syscall () at /lib64/libc.so.6
#1  0x00007f5493dcc8ef in g_cond_wait () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f547fd0765c in  () at /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f547fd494e8 in  () at /usr/lib64/libgstreamer-1.0.so.0
#4  0x00007f547fd49758 in  () at /usr/lib64/libgstreamer-1.0.so.0
#5  0x00007f547fd476e3 in  () at /usr/lib64/libgstreamer-1.0.so.0
#6  0x00007f547fd53357 in gst_pad_push_event () at /usr/lib64/libgstreamer-1.0.so.0
#7  0x00007f54684bc211 in  () at /usr/lib64/gstreamer-1.0/libgstcoreelements.so
#8  0x00007f547fd48e52 in  () at /usr/lib64/libgstreamer-1.0.so.0
#9  0x00007f547fd4913b in  () at /usr/lib64/libgstreamer-1.0.so.0
#10 0x00007f547fd49758 in  () at /usr/lib64/libgstreamer-1.0.so.0
#11 0x00007f547fd476e3 in  () at /usr/lib64/libgstreamer-1.0.so.0
#12 0x00007f547fd53357 in gst_pad_push_event () at /usr/lib64/libgstreamer-1.0.so.0
#13 0x00007f547fd534ef in  () at /usr/lib64/libgstreamer-1.0.so.0
#14 0x00007f547fd4efe7 in gst_pad_forward () at /usr/lib64/libgstreamer-1.0.so.0
#15 0x00007f547fd4f11e in gst_pad_event_default () at /usr/lib64/libgstreamer-1.0.so.0
#16 0x00007f547fd48e52 in  () at /usr/lib64/libgstreamer-1.0.so.0
#17 0x00007f547fd4913b in  () at /usr/lib64/libgstreamer-1.0.so.0
#18 0x00007f547fd49758 in  () at /usr/lib64/libgstreamer-1.0.so.0
#19 0x00007f547fd476e3 in  () at /usr/lib64/libgstreamer-1.0.so.0
#20 0x00007f547fd53357 in gst_pad_push_event () at /usr/lib64/libgstreamer-1.0.so.0
#21 0x00007f547fd534ef in  () at /usr/lib64/libgstreamer-1.0.so.0
#22 0x00007f547fd4efe7 in gst_pad_forward () at /usr/lib64/libgstreamer-1.0.so.0
#23 0x00007f547fd4f11e in gst_pad_event_default () at /usr/lib64/libgstreamer-1.0.so.0
#24 0x00007f547fd48e52 in  () at /usr/lib64/libgstreamer-1.0.so.0
#25 0x00007f547fd4913b in  () at /usr/lib64/libgstreamer-1.0.so.0
#26 0x00007f547fd49758 in  () at /usr/lib64/libgstreamer-1.0.so.0
#27 0x00007f547fd476e3 in  () at /usr/lib64/libgstreamer-1.0.so.0
#28 0x00007f547fd53357 in gst_pad_push_event () at /usr/lib64/libgstreamer-1.0.so.0
#29 0x00007f54684ca536 in  () at /usr/lib64/gstreamer-1.0/libgstcoreelements.so
#30 0x00007f547fd7c399 in  () at /usr/lib64/libgstreamer-1.0.so.0
#31 0x00007f5493db032c in  () at /usr/lib64/libglib-2.0.so.0
#32 0x00007f5493daf9a5 in  () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#34 0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f54690f9700 (LWP 29072)):
#0  0x00007f54944c40af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f547398e533 in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f547398dd57 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f54856dd700 (LWP 29069)):
#0  0x00007f549737351d in read () at /lib64/libc.so.6
#1  0x00007f5493dcb670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5493d8ae49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5493d8b2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f5493d8b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f5497f8032b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f54780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#6  0x00007f5497f2dfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f54856dcca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f5497d68f1a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:500
#8  0x00007f54983941d5 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f5497d6d9e9 in QThreadPrivate::start(void*) (arg=0x7f54985fcce0) at thread/qthread_unix.cpp:341
#10 0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5487f30700 (LWP 29068)):
#0  0x00007f549737749d in poll () at /lib64/libc.so.6
#1  0x00007f5494f493e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f5494f4afcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f548a48a839 in QXcbEventReader::run() (this=0x1655fa0) at qxcbconnection.cpp:1325
#4  0x00007f5497d6d9e9 in QThreadPrivate::start(void*) (arg=0x1655fa0) at thread/qthread_unix.cpp:341
#5  0x00007f54944bf734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f549737fd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f549bd64900 (LWP 29067)):
#0  0x00007f549737357d in write () at /lib64/libc.so.6
#1  0x00007f5493dcb6fd in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5493d87a4c in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5493d8b150 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f5493d8b388 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f5493d8b42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f5497f8030c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x16a1d20, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#7  0x00007f5497f2dfdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcf5aba110, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f5497f35ec6 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1285
#9  0x000000000041b761 in  ()
#10 0x00007f54972b66e5 in __libc_start_main () at /lib64/libc.so.6
#11 0x000000000041b899 in _start ()

Reported using DrKonqi

Comment 1 Harald Sitter 2017-01-02 11:00:05 UTC

I think you should take this to the gstreamer bug tracker. The way the backtrace looks I see no involvement of anything but gstreamer.