https://bugs.kde.org/show_bug.cgi?id=408104
Bug ID: 408104
Summary: Ktorrent crashes on exit command
Product: ktorrent
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: joris.guis...@gmail.com
Reporter: chronon...@gmail.com
Target Milestone: ---
Application: ktorrent (5.1.0)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-50-generic x86_64
Distribution: Ubuntu 18.04.2 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Clicked File -> Exit. It reproduces every day since january 2019 when Installed
Kubuntu 18.04
Nothing to describe more.
Please, fix it :)
The crash can be reproduced every time.
-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6fe6f3a800 (LWP 13376))]
Thread 16 (Thread 0x7f6f8e199700 (LWP 13533)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d539d460) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d539d410, cond=0x5559d539d438) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d539d438,
mutex=0x5559d539d410) at pthread_cond_wait.c:655
#3 0x00007f6fe1d385ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f6fe6788413 in () at /usr/lib/x86_64-linux-gnu/libKF5Torrent.so.6
#5 0x00007f6fe1d3717d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6fdc9726db in start_thread (arg=0x7f6f8e199700) at
pthread_create.c:463
#7 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f6fa4ff9700 (LWP 13412)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3c458) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3c408, cond=0x5559d4a3c430) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3c430,
mutex=0x5559d4a3c408) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa4ff9700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f6fa57fa700 (LWP 13411)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3c458) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3c408, cond=0x5559d4a3c430) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3c430,
mutex=0x5559d4a3c408) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa57fa700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f6fa5ffb700 (LWP 13410)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3c458) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3c408, cond=0x5559d4a3c430) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3c430,
mutex=0x5559d4a3c408) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa5ffb700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f6fa67fc700 (LWP 13409)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3c458) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3c408, cond=0x5559d4a3c430) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3c430,
mutex=0x5559d4a3c408) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa67fc700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f6fa6ffd700 (LWP 13408)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa6ffd700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f6fa77fe700 (LWP 13407)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa77fe700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f6fa7fff700 (LWP 13406)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fa7fff700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f6facd70700 (LWP 13405)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6facd70700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f6fad571700 (LWP 13404)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fad571700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f6fadd72700 (LWP 13403)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a3bed8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a3be88, cond=0x5559d4a3beb0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a3beb0,
mutex=0x5559d4a3be88) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fadd72700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f6fae573700 (LWP 13402)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d47e4f08) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d47e4eb8, cond=0x5559d47e4ee0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d47e4ee0,
mutex=0x5559d47e4eb8) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fae573700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f6fccbe0700 (LWP 13401)):
#0 0x00007f6fdc9789f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5559d4a38e08) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f6fdc9789f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5559d4a38db8, cond=0x5559d4a38de0) at pthread_cond_wait.c:502
#2 0x00007f6fdc9789f3 in __pthread_cond_wait (cond=0x5559d4a38de0,
mutex=0x5559d4a38db8) at pthread_cond_wait.c:655
#3 0x00007f6fb3c7fe6b in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f6fb3c7fb97 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f6fdc9726db in start_thread (arg=0x7f6fccbe0700) at
pthread_create.c:463
#6 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f6fbffff700 (LWP 13388)):
#0 0x00007f6fe6d84871 in update_get_addr (ti=0x7f6fe23d06a0) at
../elf/dl-tls.c:798
#1 0x00007f6fe6d8aa28 in __tls_get_addr () at
../sysdeps/x86_64/tls_get_addr.S:55
#2 0x00007f6fe1d36006 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f6fe1f6edb1 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f6fdae6cfe1 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f6fdae6d570 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f6fdae6d6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f6fe1f6e9bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6fe1f13a1a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f6fe1d3223a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6fe1d3717d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6fdc9726db in start_thread (arg=0x7f6fbffff700) at
pthread_create.c:463
#12 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f6fcddf1700 (LWP 13386)):
#0 0x00007f6fe106b0b4 in __GI___libc_read (fd=11, buf=0x7f6fcddf0b60,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007f6fdaeb22d0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6fdae6d0b7 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6fdae6d570 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6fdae6d6dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f6fe1f6e9bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6fe1f13a1a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f6fe1d3223a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6fe339bd45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9 0x00007f6fe1d3717d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6fdc9726db in start_thread (arg=0x7f6fcddf1700) at
pthread_create.c:463
#11 0x00007f6fe107c88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f6fe6f3a800 (LWP 13376)):
[KCrash Handler]
#6 0x00007f6fe43eb5e6 in () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#7 0x00007f6fe43ed1a5 in () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#8 0x00007f6fe43ed2f8 in () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#9 0x00007f6fe43e8769 in () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#10 0x00007f6fe43e89f6 in KDirWatch::~KDirWatch() () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#11 0x00007f6fe43e8a39 in KDirWatch::~KDirWatch() () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#12 0x00007f6fe1f4224b in QObjectPrivate::deleteChildren() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f6fe1f4ba7b in QObject::~QObject() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6fa415ecb4 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ktorrent/ktorrent_scanfolder.so
#15 0x00007f6fa415c077 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ktorrent/ktorrent_scanfolder.so
#16 0x00007f6fa415c0e9 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ktorrent/ktorrent_scanfolder.so
#17 0x00007f6fa415f67e in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ktorrent/ktorrent_scanfolder.so
#18 0x00007f6fe6b3af36 in kt::PluginManager::unloadAll() () at
/usr/lib/x86_64-linux-gnu/libktcore.so.16
#19 0x00005559d232afed in ()
#20 0x00007f6fe1f4477f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f6fe1f141f7 in
QCoreApplication::aboutToQuit(QCoreApplication::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f6fe1f1871b in QCoreApplicationPrivate::execCleanup() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f6fe1f1cadd in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00005559d232802a in ()
#25 0x00007f6fe0f7cb97 in __libc_start_main (main=0x5559d2325d60, argc=1,
argv=0x7ffcf7961a78, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcf7961a68) at ../csu/libc-start.c:310
#26 0x00005559d2328a0a in _start ()
Reported using DrKonqi
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