Package: ktorrent
Version: 24.12.0-2
Severity: normal

After years of running well a recent update (maybe a KDE library update) made ktorrent start crashing.

Below is the backtrace from one of them.

I noticed that bugs #602324 and #599914 are similar but I don't think a crash from 15 years ago is relevant today. Those 2 old bugs should probably be closed.

Thread 1 "ktorrent" received signal SIGSEGV, Segmentation fault. 0x00007ffff5786cb4 in QCoreApplicationPrivate::lockThreadPostEventList(QObject*) () from /lib/x86_64-linux-gnu/libQt6Core.so.6
(gdb) bt
#0 0x00007ffff5786cb4 in QCoreApplicationPrivate::lockThreadPostEventList(QObject*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#1 0x00007ffff57c96d8 in QObject::deleteLater() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#2 0x00007ffff7d78417 in bt::AuthenticationMonitor::handleData() () at /lib/x86_64-linux-gnu/libKTorrent6.so.6
#3 0x00005555555b4b27 in ??? ()
#4 0x00007ffff57d5aef in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5 0x00007ffff57d82ce in QTimer::timeout(QTimer::QPrivateSignal) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6 0x00007ffff57c7f99 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7 0x00007ffff65b20a2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#8 0x00007ffff5787928 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9 0x00007ffff58cb69a in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007ffff598e82c in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x00007ffff449ff65 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffff44a2197 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff44a2900 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007ffff598c473 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#15 0x00007ffff5792adb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#16 0x00007ffff578a908 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#17 0x00005555555a751a in ??? ()
#18 0x00007ffff5033ca8 in __libc_start_call_main (main=main@entry=0x5555555a3ce0, argc=argc@entry=1, argv=argv@entry=0x7fffffffe458) at ../sysdeps/nptl/libc_start_call_main.h:58
#19 0x00007ffff5033d65 in __libc_start_main_impl (main=0x5555555a3ce0, argc=1, argv=0x7fffffffe458, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe448) at ../csu/libc-start.c:360
#20 0x00005555555a8461 in ??? ()
(gdb)

-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (800, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.12.17-amd64 (SMP w/18 CPU threads; PREEMPT)
Kernel taint flags: TAINT_CPU_OUT_OF_SPEC
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect

Versions of packages ktorrent depends on:
ii kio6 6.11.0-1
ii ktorrent-data 24.12.0-2
ii libc6 2.41-3
ii libgcc-s1 14.2.0-17
ii libkf6archive6 6.11.0-1
ii libkf6completion6 6.11.0-1
ii libkf6configcore6 6.11.0-1
ii libkf6configgui6 6.11.0-1
ii libkf6configwidgets6 6.11.0-1
ii libkf6coreaddons6 6.11.0-1
ii libkf6crash6 6.11.0-1
ii libkf6dbusaddons6 6.11.0-1
ii libkf6dnssd6 6.11.0-1
ii libkf6globalaccel6 6.11.0-1
ii libkf6i18n6 6.11.0-1
ii libkf6iconthemes6 6.11.0-1
ii libkf6kcmutils6 6.11.0-1
ii libkf6kiocore6 6.11.0-1
ii libkf6kiofilewidgets6 6.11.0-1
ii libkf6kiogui6 6.11.0-1
ii libkf6kiowidgets6 6.11.0-1
ii libkf6notifications6 6.11.0-1
ii libkf6notifyconfig6 6.11.0-1
ii libkf6parts6 6.11.0-1
ii libkf6plotting6 6.11.0-1
ii libkf6statusnotifieritem6 6.11.0-1
ii libkf6syndication6 6.11.0-1
ii libkf6textwidgets6 6.11.0-1
ii libkf6widgetsaddons6 6.11.0-1
ii libkf6windowsystem6 6.11.0-1
ii libkf6xmlgui6 6.11.0-1
ii libktorrent-l10n 24.12.0-1
ii libktorrent6-6 24.12.0-1
ii libmaxminddb0 1.12.2-1
ii libphonon4qt6-4t64 4:4.12.0-4
ii libqt6core5compat6 6.7.2-3
ii libqt6core6t64 6.7.2+dfsg-6
ii libqt6dbus6 6.7.2+dfsg-6
ii libqt6gui6 6.7.2+dfsg-6
ii libqt6network6 6.7.2+dfsg-6
ii libqt6webenginecore6 6.7.2+dfsg2-2
ii libqt6webenginecore6-bin 6.7.2+dfsg2-2
ii libqt6webenginewidgets6 6.7.2+dfsg2-2
ii libqt6widgets6 6.7.2+dfsg-6
ii libqt6xml6 6.7.2+dfsg-6
ii libstdc++6 14.2.0-17
ii libtag2 2.0.2-2
ii phonon4qt6 4:4.12.0-4

ktorrent recommends no packages.

Versions of packages ktorrent suggests:
ii geoip-database 20250224-1
pn krosspython <none>

-- debconf-show failed

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