https://bugs.kde.org/show_bug.cgi?id=421980
Bug ID: 421980
Summary: Crash when removing all tracks
Product: kdenlive
Version: 19.04.2
Platform: Debian stable
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: User Interface
Assignee: j...@kdenlive.org
Reporter: r...@beco.cc
Target Milestone: ---
Application: kdenlive (19.04.2)
Qt Version: 5.11.3Frameworks Version: 5.54.0Operating System: Linux
4.19.0-9-amd64 x86_64Distribution: Debian GNU/Linux 10 (buster)
-- Information about the crash:
New fresh application opened, no videos, nothing.
Removing all tracks makes KdenLive crash.
The crash can be reproduced every time.
-- Backtrace:
A useful backtrace could not be generated
-------
Application: Kdenlive (kdenlive), signal: Segmentation faultUsing host
libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".[Current thread
is 1 (Thread 0x7fca55cff940 (LWP 7272))]
Thread 33 (Thread 0x7fc9af7fe700 (LWP 7306)):#0 0x00007fca5a63d5c3 in
pa_pstream_unref () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so#1
0x00007fca5a63dae9 in () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so#2
0x00007fca5a63e33a in () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so#3
0x00007fca5e00fd28 in pa_mainloop_dispatch () at
/lib/x86_64-linux-gnu/libpulse.so.0#4 0x00007fca5e00fffc in pa_mainloop_iterate
() at /lib/x86_64-linux-gnu/libpulse.so.0#5 0x00007fca19637cc7 in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#6 0x00007fca19594a76 in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#7 0x00007fca195dde8c in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#8 0x00007fca19651119 in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#9 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#10 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 32 (Thread 0x7fc9affff700 (LWP 7305)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcecdb14ac) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcecdb1458,
cond=0x55bcecdb1480) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcecdb1480, mutex=0x55bcecdb1458) at
pthread_cond_wait.c:655#3 0x00007fca60cb0083 in () at
/lib/x86_64-linux-gnu/libmlt.so.6#4 0x000055bce996febd in ()#5
0x00007fca5ef9aa67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5#6
0x00007fca5dfcbfa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486#7 0x00007fca5eaef4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 31 (Thread 0x7fc9d0d2c700 (LWP 7304)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcef825448) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcef825450,
cond=0x55bcef825420) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcef825420, mutex=0x55bcef825450) at
pthread_cond_wait.c:655#3 0x00007fca16d1b532 in () at
/usr/lib/x86_64-linux-gnu/mlt/libmltsdl2.so#4 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 30 (Thread 0x7fc9d0d6d700 (LWP 7303)):#0 0x00007fca5eae4916 in
__GI_ppoll (fds=0x55bcf1677970, nfds=3, timeout=<optimized out>, sigmask=0x0)
at ../sysdeps/unix/sysv/linux/ppoll.c:39#1 0x00007fca5e00fa21 in
pa_mainloop_poll () at /lib/x86_64-linux-gnu/libpulse.so.0#2 0x00007fca5e00ffee
in pa_mainloop_iterate () at /lib/x86_64-linux-gnu/libpulse.so.0#3
0x00007fca5e0100a0 in pa_mainloop_run () at
/lib/x86_64-linux-gnu/libpulse.so.0#4 0x00007fca19637e9f in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#5 0x00007fca195dde8c in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#6 0x00007fca19651119 in () at
/lib/x86_64-linux-gnu/libSDL2-2.0.so.0#7 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#8 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 29 (Thread 0x7fc9d26a9700 (LWP 7302)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9c0003ce0, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#7 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#8 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 28 (Thread 0x7fc9d2eaa700 (LWP 7301)):#0 0x00007fca5eae0494 in
__GI___libc_read (nbytes=16, buf=0x7fc9d2ea9a40, fd=32) at
../sysdeps/unix/sysv/linux/read.c:26#1 0x00007fca5eae0494 in __GI___libc_read
(fd=32, buf=0x7fc9d2ea9a40, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24#2 0x00007fca5a9b3aa0 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#3 0x00007fca5a96dc0f in
g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#4
0x00007fca5a96e0e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#5
0x00007fca5a96e25c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#6 0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#7 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#9 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#10 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#11 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 27 (Thread 0x7fc9e4d3f700 (LWP 7299)):#0 0x00007fca5ef8dbac in
QMutex::lock() () at /lib/x86_64-linux-gnu/libQt5Core.so.5#1 0x00007fca5f193ba9
in () at /lib/x86_64-linux-gnu/libQt5Core.so.5#2 0x00007fca5a96db11 in
g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5a96e0e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#4
0x00007fca5a96e25c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#5 0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#7 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca60031476 in () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5#9 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#10 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#11 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 26 (Thread 0x7fc9e5fbd700 (LWP 7298)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9d8004430, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5fdaec65 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 25 (Thread 0x7fc9e67be700 (LWP 7297)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9d4006100, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca60031476 in () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 24 (Thread 0x7fc9e79ff700 (LWP 7296)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9dc004e00, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5fdaec65 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 23 (Thread 0x7fc9f4d2d700 (LWP 7295)):#0 0x00007fca5a96da48 in
g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#1
0x00007fca5a96e0e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#2
0x00007fca5a96e25c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#3 0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5fdaec65 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 22 (Thread 0x7fc9f5fbf700 (LWP 7294)):#0 0x00007fca5eae0494 in
__GI___libc_read (nbytes=16, buf=0x7fc9f5fbea20, fd=23) at
../sysdeps/unix/sysv/linux/read.c:26#1 0x00007fca5eae0494 in __GI___libc_read
(fd=23, buf=0x7fc9f5fbea20, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24#2 0x00007fca5a9b3aa0 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#3 0x00007fca5a96dc0f in
g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#4
0x00007fca5a96e0e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#5
0x00007fca5a96e25c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#6 0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#7 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#9 0x00007fca5fdaec65 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#10 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#11 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#12 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7fc9f7a73700 (LWP 7292)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9f0004a00, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca5fdaec65 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7fc9fbadf700 (LWP 7291)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fc9fbadecc0, nfds=2, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca17daffbf in () at
/lib/x86_64-linux-gnu/libusb-1.0.so.0#2 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#3 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7fca002e0700 (LWP 7290)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd616e0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61690,
cond=0x7fca0fd616b8) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd616b8, mutex=0x7fca0fd61690) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7fca02ae1700 (LWP 7289)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd61660) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61610,
cond=0x7fca0fd61638) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd61638, mutex=0x7fca0fd61610) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7fca0b2e2700 (LWP 7288)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd615e0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61590,
cond=0x7fca0fd615b8) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd615b8, mutex=0x7fca0fd61590) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7fca0bae3700 (LWP 7287)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd61560) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61510,
cond=0x7fca0fd61538) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd61538, mutex=0x7fca0fd61510) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7fca0c2e4700 (LWP 7286)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd614e0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61490,
cond=0x7fca0fd614b8) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd614b8, mutex=0x7fca0fd61490) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7fca0cae5700 (LWP 7285)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd61460) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61410,
cond=0x7fca0fd61438) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd61438, mutex=0x7fca0fd61410) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7fca0d2e6700 (LWP 7284)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca0fd613e0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x7fca0fd61390,
cond=0x7fca0fd613b8) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca0fd613b8, mutex=0x7fca0fd61390) at
pthread_cond_wait.c:655#3 0x00007fca0dea970b in () at
/lib/x86_64-linux-gnu/libopenblas.so.0#4 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#5 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7fca41ffb700 (LWP 7283)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea21332c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea2132d8,
cond=0x55bcea213300) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea213300, mutex=0x55bcea2132d8) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7fca427fc700 (LWP 7282)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea2131cc) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea213178,
cond=0x55bcea2131a0) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea2131a0, mutex=0x55bcea213178) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fca42ffd700 (LWP 7281)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea21306c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea213018,
cond=0x55bcea213040) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea213040, mutex=0x55bcea213018) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fca437fe700 (LWP 7280)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea212f0c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea212eb8,
cond=0x55bcea212ee0) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea212ee0, mutex=0x55bcea212eb8) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fca43fff700 (LWP 7279)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea212dac) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea212d58,
cond=0x55bcea212d80) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea212d80, mutex=0x55bcea212d58) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fca50ca5700 (LWP 7278)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea212c4c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea212bf8,
cond=0x55bcea212c20) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea212c20, mutex=0x55bcea212bf8) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fca514a6700 (LWP 7277)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea212aec) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea212a98,
cond=0x55bcea212ac0) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea212ac0, mutex=0x55bcea212a98) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fca51ca7700 (LWP 7276)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bcea21298c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea212938,
cond=0x55bcea212960) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x55bcea212960, mutex=0x55bcea212938) at
pthread_cond_wait.c:655#3 0x00007fca51e9651b in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#4 0x00007fca51e96397 in () at
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so#5 0x00007fca5dfcbfa3 in
start_thread (arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf
in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fca53814700 (LWP 7275)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fca44011d80, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a96e136 in () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0#2 0x00007fca5a96e25c in
g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0#3
0x00007fca5f193743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5#4 0x00007fca5f14115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5ef90e76 in QThread::exec()
() at /lib/x86_64-linux-gnu/libQt5Core.so.5#6 0x00007fca60a8a545 in () at
/lib/x86_64-linux-gnu/libQt5DBus.so.5#7 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#8 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#9 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fca544fe700 (LWP 7274)):#0 0x00007fca5eae4819 in
__GI___poll (fds=0x7fca544fdb78, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29#1 0x00007fca5a898cf7 in () at
/lib/x86_64-linux-gnu/libxcb.so.1#2 0x00007fca5a89a91a in xcb_wait_for_event ()
at /lib/x86_64-linux-gnu/libxcb.so.1#3 0x00007fca54dded79 in () at
/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5#4 0x00007fca5ef9aa67 in () at
/lib/x86_64-linux-gnu/libQt5Core.so.5#5 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#6 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fca55cfb700 (LWP 7273)):#0 0x00007fca5dfd200c in
futex_wait_cancelable (private=0, expected=0, futex_word=0x7fca5de5d150) at
../sysdeps/unix/sysv/linux/futex-internal.h:88#1 0x00007fca5dfd200c in
__pthread_cond_wait_common (abstime=0x0, mutex=0x55bcea03f9e0,
cond=0x7fca5de5d128) at pthread_cond_wait.c:502#2 0x00007fca5dfd200c in
__pthread_cond_wait (cond=0x7fca5de5d128, mutex=0x55bcea03f9e0) at
pthread_cond_wait.c:655#3 0x00007fca5ee0a3bc in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () at
/lib/x86_64-linux-gnu/libstdc++.so.6#4 0x00007fca5d388542 in () at
/lib/x86_64-linux-gnu/libQt5WebKit.so.5#5 0x00007fca5d388659 in () at
/lib/x86_64-linux-gnu/libQt5WebKit.so.5#6 0x00007fca5ee0fb2f in () at
/lib/x86_64-linux-gnu/libstdc++.so.6#7 0x00007fca5dfcbfa3 in start_thread
(arg=<optimized out>) at pthread_create.c:486#8 0x00007fca5eaef4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fca55cff940 (LWP 7272)):[KCrash Handler]#6
0x000055bce9a890e0 in ()#7 0x000055bce9a37469 in ()#8 0x000055bce9aa9c2a in
()#9 0x000055bce973a38a in ()#10 0x000055bce9741cab in ()#11 0x00007fca5fd61b8d
in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5#12 0x00007fca5fcc9421 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#13 0x00007fca5fcca855 in () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5#14 0x00007fca5fccb5a2 in
QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int)
const () at /lib/x86_64-linux-gnu/libQt5Qml.so.5#15 0x00007fca5fce5a69 in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int,
QV4::Value*, int) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5#16
0x00007fc9e43ad7b2 in ()#17 0x00007fc9f40ee5c0 in ()#18 0x00007fc9f40ee5d0 in
()#19 0x000055bcece1a180 in ()#20 0x0000000000000000 in ()[Inferior 1 (process
7272) detached]
----
Report to https://bugs.kde.org/
--
Dr Beco
A.I. researcher
"I know you think you understand what you thought I said but I'm not sure you
realize that what you heard is not what I meant" -- Alan Greenspan
GPG Key: https://pgp.mit.edu/pks/lookup?op=vindex&search=0x5A107A425102382A
Creation date: pgp.mit.edu ID as of 2014-11-09
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