Bug 432993 - Ktorrent fails to open after a system reboot
Summary: Ktorrent fails to open after a system reboot
Status: RESOLVED DUPLICATE of bug 432949
Alias: None
Product: ktorrent
Classification: Applications
Component: general (show other bugs)
Version: 20.12.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Joris Guisson
Keywords: drkonqi
Depends on:
Reported: 2021-02-16 00:50 UTC by Leandro Jose Roa Ayala
Modified: 2021-02-16 07:35 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Note You need to log in before you can comment on or make changes to this bug.
Description Leandro Jose Roa Ayala 2021-02-16 00:50:35 UTC
Application: ktorrent (20.12.2)

Qt Version: 5.15.2
Frameworks Version: 5.78.0
Operating System: Linux 5.8.0-36-generic x86_64
Windowing System: X11
Drkonqi Version: 5.20.90
Distribution: Ubuntu Hirsute Hippo (development branch)

-- Information about the crash:
- What I was doing when the application crashed:I was downloading torrents, I finished downloading one of them and closed the application correctly. Then I rebooted the system from the menu and when trying to open Ktorrent it would continually close showing unexpected shutdown error messages. When clicking on the option to reopen the application, the closing error repeats itself constantly, to the point that it is impossible to use the application directly

- Unusual behavior I noticed:I noticed some strange behavior when clicking on the torrent to download since I accidentally clicked it and Dolphin opened. It didn't seem like Ktorrent's usual behavior.

- Custom settings of the application:The number of seeds has been modified to 1024, the number of global connections to 1024, use DHT, the option to sow after finishing the download and use of microUTP is disabled

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f491bf61a27 in ?? () from /lib/x86_64-linux-gnu/libKF5DNSSD.so.5
#5  0x00007f491bf6b26e in KDNSSD::PublicService::PublicService(QString const&, QString const&, unsigned int, QString const&, QStringList const&) () from /lib/x86_64-linux-gnu/libKF5DNSSD.so.5
#6  0x00007f494e7a5849 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktorrent/ktorrent_zeroconf.so
#7  0x00007f49894d6ac6 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6abi1
#8  0x00007f49894e0f7c in bt::TorrentControl::continueStart() () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6abi1
#9  0x00007f4989605546 in kt::QueueManager::startSafely(bt::TorrentInterface*) () from /lib/x86_64-linux-gnu/libktcore.so.16
#10 0x00007f49896055e3 in kt::QueueManager::startInternal(bt::TorrentInterface*) () from /lib/x86_64-linux-gnu/libktcore.so.16
#11 0x00007f49896072f1 in kt::QueueManager::orderQueue() () from /lib/x86_64-linux-gnu/libktcore.so.16
#12 0x0000559cfcdee441 in ?? ()
#13 0x00007f4987904271 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f49883b4173 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f49878d71fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f49878d9cd1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f4987930f07 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f4985d4869b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f4985d48948 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f4985d48a13 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f4987930564 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f49878d5b5b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f49878ddff4 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x0000559cfcde40ce in ?? ()
#25 0x00007f49870d9cf2 in __libc_start_main (main=0x559cfcde1dd0, argc=1, argv=0x7ffff96174a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff9617498) at ../csu/libc-start.c:314
#26 0x0000559cfcde4c7e in _start ()
[Inferior 1 (process 5368) detached]

Possible duplicates by query: bug 345111, bug 314899, bug 308402, bug 306876, bug 305968.

Reported using DrKonqi
Comment 1 Antonio Rojas 2021-02-16 07:35:36 UTC

*** This bug has been marked as a duplicate of bug 432949 ***