qbittorrent chrashes #750

netman73 · 2013-07-05T20:32:33Z

The program starts normally, after a while it crashes.

System: debian jessie
qbittorrent 2.9.8-1 amd64
libtorrent-rasterbar-dbg 0.15.10-1+b1

(gdb) run
Starting program: /usr/bin/qbittorrent
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff0fde700 (LWP 2740)]
Couldn't set environment variable...
[New Thread 0x7fffe81de700 (LWP 2742)]
[New Thread 0x7fffe79dd700 (LWP 2743)]
Peer ID: -qB2980-
HTTP user agent is qBittorrent v2.9.8
[New Thread 0x7fffe71dc700 (LWP 2744)]
[New Thread 0x7fffe67ce700 (LWP 2745)]
[New Thread 0x7fffe586b700 (LWP 2747)]
[New Thread 0x7fffe4f7c700 (LWP 2748)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe79dd700 (LWP 2743)]
RC4 () at rc4-x86_64.s:309
309 rc4-x86_64.s: No existe el fichero o el directorio.
(gdb)
(gdb) thread apply all bt

Thread 8 (Thread 0x7fffe4f7c700 (LWP 2748)):
#0 pthread_cond_wait@@GLIBC_2.3.2 ()

at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185

#1 0x00007ffff6fee433 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0x7fffe4f7bdb0)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#2 do_run_one (ec=..., private_op_queue=..., this_thread=..., lock=...,

this=<optimized out>)
at /usr/include/boost/asio/detail/impl/task_io_service.ipp:380

#3 boost::asio::detail::task_io_service::run (this=0xccbe20, ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:146

#4 0x00007ffff6fee8e6 in run (this=)

at /usr/include/boost/asio/impl/io_service.ipp:59

#5 operator() (this=)

at /usr/include/boost/asio/detail/impl/resolver_service_base.ipp:32

#6 boost::asio::detail::posix_thread::funcboost::asio::detail::resolver_service_base::work_io_service_runner::run (this=)

at /usr/include/boost/asio/detail/posix_thread.hpp:82

#7 0x00007ffff6feaa7e in boost::asio::detail::boost_asio_detail_posix_thread_function (arg=)

at /usr/include/boost/asio/detail/impl/posix_thread.ipp:64

#8 0x00007ffff6cb9e0e in start_thread (arg=0x7fffe4f7c700)

---Type to continue, or q to quit---
at pthread_create.c:311
#9 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fffe586b700 (LWP 2747)):
#0 0x00007ffff485014d in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007ffff33bc1fc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff33bc324 in g_main_context_iteration ()

from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffff54e1d06 in QEventDispatcherGlib::processEvents(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007ffff54b20ff in QEventLoop::processEvents(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5 0x00007ffff54b2388 in QEventLoop::exec(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6 0x00007ffff53b4390 in QThread::exec() ()

from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7 0x00007ffff5493c6f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8 0x00007ffff53b6b6c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9 0x00007ffff6cb9e0e in start_thread (arg=0x7fffe586b700)

at pthread_create.c:311

#10 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fffe67ce700 (LWP 2745)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 ()

at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238

#1 0x00007ffff53b7027 in QWaitCondition::wait(QMutex*, unsigned long) ()

from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00000000004c4c10 in TorrentSpeedMonitor::run (this=0xcc3400)

at ../../src/qtlibtorrent/torrentspeedmonitor.cpp:74

#3 0x00007ffff53b6b6c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007ffff6cb9e0e in start_thread (arg=0x7fffe67ce700)

at pthread_create.c:311

#5 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fffe71dc700 (LWP 2744)):
#0 pthread_cond_wait@@GLIBC_2.3.2 ()

at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185

#1 0x00007ffff6fee433 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0x7fffe71dbdb0)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#2 do_run_one (ec=..., private_op_queue=..., this_thread=..., lock=...,

this=<optimized out>)
at /usr/include/boost/asio/detail/impl/task_io_service.ipp:380

---Type to continue, or q to quit---
#3 boost::asio::detail::task_io_service::run (this=0xcfeec0, ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:146

#4 0x00007ffff6fee8e6 in run (this=)

at /usr/include/boost/asio/impl/io_service.ipp:59

#5 operator() (this=)

at /usr/include/boost/asio/detail/impl/resolver_service_base.ipp:32

#6 boost::asio::detail::posix_thread::funcboost::asio::detail::resolver_service_base::work_io_service_runner::run (this=)

at /usr/include/boost/asio/detail/posix_thread.hpp:82

#7 0x00007ffff6feaa7e in boost::asio::detail::boost_asio_detail_posix_thread_function (arg=)

at /usr/include/boost/asio/detail/impl/posix_thread.ipp:64

#8 0x00007ffff6cb9e0e in start_thread (arg=0x7fffe71dc700)

at pthread_create.c:311

#9 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fffe79dd700 (LWP 2743)):
#0 RC4 () at rc4-x86_64.s:309
#1 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fffe81de700 (LWP 2742)):
#0 pthread_cond_wait@@GLIBC_2.3.2 ()

---Type to continue, or q to quit---
at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007ffff6fd4b03 in waitboost::unique_lock<boost::recursive_mutex > (

m=..., this=0xc89fd0)
at /usr/include/boost/thread/pthread/condition_variable.hpp:137

#2 libtorrent::disk_io_thread::operator() (this=0xc89dd0)

at ../../src/disk_io_thread.cpp:1413

#3 0x00007ffff3f426b9 in ?? () from /usr/lib/libboost_thread.so.1.49.0
#4 0x00007ffff6cb9e0e in start_thread (arg=0x7fffe81de700)

at pthread_create.c:311

#5 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ffff0fde700 (LWP 2740)):
#0 0x00007ffff4854743 in select () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007ffff5491ec2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00007ffff53b6b6c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3 0x00007ffff6cb9e0e in start_thread (arg=0x7ffff0fde700)

at pthread_create.c:311

#4 0x00007ffff485b8ed in clone ()

at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffff7fc8780 (LWP 2733)):
#0 0x00007ffff485014d in poll () at ../sysdeps/unix/syscall-template.S:81

---Type to continue, or q to quit---
#1 0x00007ffff33bc1fc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff33bc324 in g_main_context_iteration ()

from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffff54e1ce6 in QEventDispatcherGlib::processEvents(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007ffff5dbcf9e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#5 0x00007ffff54b20ff in QEventLoop::processEvents(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6 0x00007ffff54b2388 in QEventLoop::exec(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7 0x00007ffff54b7a66 in QCoreApplication::exec() ()

from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8 0x0000000000480f05 in main (argc=1, argv=)

at ../../src/main.cpp:317

The text was updated successfully, but these errors were encountered:

sledgehammer999 · 2013-07-05T21:13:08Z

Hmm there is a similar debian bug report: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=705218
I send a reply there, pointing back to this bug report. It'll take a while to showup because of the way the debian bug tracker works.

Frenzie · 2013-07-18T18:44:22Z

Here's presumably the same issue. I'm running Debian Wheezy with a backported 3.0.9. I hope the log helps.

I saw on #733 that it might have something to do with libtorrent-rasterbar 0.15? If so that'd be easy enough to fix on my end.

$ gdb qbittorrent 
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/qbittorrent...Reading symbols from /usr/lib/debug/usr/bin/qbittorrent...done.
done.
(gdb) run
Starting program: /usr/bin/qbittorrent 
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff14ae700 (LWP 4179)]
[New Thread 0x7fffe4873700 (LWP 4181)]
[New Thread 0x7fffe4072700 (LWP 4182)]
[New Thread 0x7fffe3871700 (LWP 4183)]
[New Thread 0x7fffe3070700 (LWP 4184)]
[New Thread 0x7fffe23d1700 (LWP 4186)]
[New Thread 0x7fffe1554700 (LWP 4187)]
virtual void RssFeed::refresh() Feed "feed" is already being refreshed, ignoring request 
[New Thread 0x7fffe0d53700 (LWP 4188)]
[New Thread 0x7fffdbfff700 (LWP 4189)]
[New Thread 0x7fffdb7fe700 (LWP 4190)]
[Thread 0x7fffe0d53700 (LWP 4188) exited]
[New Thread 0x7fffe0d53700 (LWP 4408)]
[Thread 0x7fffe0d53700 (LWP 4408) exited]
[New Thread 0x7fffe0d53700 (LWP 4433)]
[Thread 0x7fffe0d53700 (LWP 4433) exited]
[New Thread 0x7fffe0d53700 (LWP 4459)]
[Thread 0x7fffe0d53700 (LWP 4459) exited]
[New Thread 0x7fffe0d53700 (LWP 4530)]
[Thread 0x7fffe0d53700 (LWP 4530) exited]
[New Thread 0x7fffe0d53700 (LWP 4550)]
[Thread 0x7fffe0d53700 (LWP 4550) exited]
[New Thread 0x7fffe0d53700 (LWP 4573)]
[Thread 0x7fffe0d53700 (LWP 4573) exited]
[New Thread 0x7fffe0d53700 (LWP 4640)]
[Thread 0x7fffe0d53700 (LWP 4640) exited]
[New Thread 0x7fffe0d53700 (LWP 4728)]
[Thread 0x7fffe0d53700 (LWP 4728) exited]
[New Thread 0x7fffe0d53700 (LWP 4901)]
[Thread 0x7fffe0d53700 (LWP 4901) exited]
[New Thread 0x7fffe0d53700 (LWP 4949)]
[Thread 0x7fffe0d53700 (LWP 4949) exited]
[New Thread 0x7fffe0d53700 (LWP 5039)]
[Thread 0x7fffe0d53700 (LWP 5039) exited]
[New Thread 0x7fffe0d53700 (LWP 5129)]
[Thread 0x7fffe0d53700 (LWP 5129) exited]
[New Thread 0x7fffe0d53700 (LWP 5201)]
[Thread 0x7fffe0d53700 (LWP 5201) exited]
[New Thread 0x7fffe0d53700 (LWP 5262)]
[Thread 0x7fffe0d53700 (LWP 5262) exited]
[New Thread 0x7fffe0d53700 (LWP 5410)]
[Thread 0x7fffe0d53700 (LWP 5410) exited]
[New Thread 0x7fffe0d53700 (LWP 5446)]
[Thread 0x7fffe0d53700 (LWP 5446) exited]
[New Thread 0x7fffe0d53700 (LWP 5479)]
[Thread 0x7fffe0d53700 (LWP 5479) exited]
[New Thread 0x7fffe0d53700 (LWP 5763)]
[Thread 0x7fffe0d53700 (LWP 5763) exited]
[New Thread 0x7fffe0d53700 (LWP 6288)]
[Thread 0x7fffe0d53700 (LWP 6288) exited]
[New Thread 0x7fffe0d53700 (LWP 6492)]
[Thread 0x7fffe0d53700 (LWP 6492) exited]
VLC media player 2.0.7 Twoflower (revision 2.0.6-54-g7dd7e4d)
[0x605108] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[0x1bf7788] main vout display error: Failed to set on top
[0x19f86f8] access_http access error: error: HTTP/1.1 403 Forbidden
[0x19f86f8] access_http access error: error: HTTP/1.1 403 Forbidden
[0x19f0078] main demux meta error: no suitable access module for `http://services.tvrage.com/feeds/search.php?show=The Killing'
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[0x1bf8b68] main vout display error: SplitterEvent TODO
[New Thread 0x7fffe0d53700 (LWP 6796)]
[Thread 0x7fffe0d53700 (LWP 6796) exited]
[New Thread 0x7fffe0d53700 (LWP 7059)]
[Thread 0x7fffe0d53700 (LWP 7059) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe4072700 (LWP 4182)]
RC4 () at rc4-x86_64.s:154
154 rc4-x86_64.s: No such file or directory.
(gdb) bt
#0  RC4 () at rc4-x86_64.s:154
#1  0x0000000000000000 in ?? ()
(gdb) thread apply all bt

Thread 11 (Thread 0x7fffdb7fe700 (LWP 4190)):
#0  0x00007ffff6ed72d4 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ffff7208433 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/libtorrent-rasterbar.so.6
#2  0x00007ffff72088e6 in boost::asio::detail::posix_thread::func<boost::asio::detail::resolver_service_base::work_io_service_runner>::run() ()
   from /usr/lib/libtorrent-rasterbar.so.6
#3  0x00007ffff7204a7e in boost_asio_detail_posix_thread_function ()
   from /usr/lib/libtorrent-rasterbar.so.6
#4  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fffdbfff700 (LWP 4189)):
#0  0x00007ffff4ae7e33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff3a91624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3a91744 in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff56ec296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
---Type <return> to continue, or q <return> to quit---
#4  0x00007ffff56bc8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007ffff56bcb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffff55bfd70 in QThread::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007ffff569d1bf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007ffff55c2d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fffe1554700 (LWP 4187)):
#0  0x00007ffff4ae7e33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff3a91624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3a91744 in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff56ec296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffff56bc8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007ffff56bcb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>---Type <return> to continue, or q <return> to quit---
) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffff55bfd70 in QThread::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007ffff55c2d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fffe23d1700 (LWP 4186)):
#0  0x00007ffff4ae7e33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff3a91624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3a91744 in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff56ec276 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffff56bc8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007ffff56bcb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffff55bfd70 in QThread::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007ffff55c2d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
---Type <return> to continue, or q <return> to quit---
#8  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fffe3070700 (LWP 4184)):
#0  0x00007ffff6ed764b in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ffff55c3167 in QWaitCondition::wait(QMutex*, unsigned long) ()
   from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00000000004d0230 in TorrentSpeedMonitor::run (this=0xedb880)
    at ../../src/qtlibtorrent/torrentspeedmonitor.cpp:74
#3  0x00007ffff55c2d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fffe3871700 (LWP 4183)):
#0  0x00007ffff6ed72d4 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ffff7208433 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/libtorrent-rasterbar.so.6
---Type <return> to continue, or q <return> to quit---
#2  0x00007ffff72088e6 in boost::asio::detail::posix_thread::func<boost::asio::detail::resolver_service_base::work_io_service_runner>::run() ()
   from /usr/lib/libtorrent-rasterbar.so.6
#3  0x00007ffff7204a7e in boost_asio_detail_posix_thread_function ()
   from /usr/lib/libtorrent-rasterbar.so.6
#4  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fffe4072700 (LWP 4182)):
#0  RC4 () at rc4-x86_64.s:154
#1  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fffe4873700 (LWP 4181)):
#0  0x00007ffff6ed72d4 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ffff71eeb03 in libtorrent::disk_io_thread::operator()() ()
   from /usr/lib/libtorrent-rasterbar.so.6
#2  0x00007ffff7fa4629 in ?? () from /usr/lib/libboost_thread.so.1.49.0
#3  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
---Type <return> to continue, or q <return> to quit---
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffff14ae700 (LWP 4179)):
#0  0x00007ffff4aec573 in select () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff569b704 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007ffff55c2d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007ffff6ed2b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007ffff4af2a7d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffff7f87760 (LWP 4176)):
#0  0x00007ffff4ae7e33 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff3a91624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3a91744 in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff56ec276 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007ffff5fd383e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#5  0x00007ffff56bc8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007ffff56bcb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
---Type <return> to continue, or q <return> to quit---
#7  0x00007ffff56c1cf8 in QCoreApplication::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x000000000049189b in main (argc=1, argv=<optimized out>)
    at ../../src/main.cpp:349
(gdb)

Gelmir · 2013-07-18T18:57:39Z

Perhaps this is related http://dev.deluge-torrent.org/ticket/2272

Frenzie · 2013-07-18T20:37:52Z

Since it also crashes in RC4 () just as for netman73 and me, to my layman's ears it sounds plausible. I'll see if I can get libtorrent-rasterbar 0.16.10 to work and if that solves the problem.

It might take a while to test because I'd been running gdb for days now without a crash, even though two weeks ago the program was crashing every 20 minutes or so. I guess that was a "bad" torrent, as ozamosi said on that Deluge bug report.

sledgehammer999 · 2013-07-26T19:00:32Z

This clearly appears that it isn't a qBittorrent bug. I am closing this.

I have reported it to the Debian Bugtracker. You can track the bug here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717933

Other distros' users please reported it to your distro's bug trakcer too.

sledgehammer999 mentioned this issue Jul 5, 2013

SIGSEV crash #597

Closed

This was referenced Jul 5, 2013

qbittorrent-nox crash #616

Closed

libcrypto Shared Library SegFault #679

Closed

random segfault #625

Closed

segfault: Crashing soon after window appears #448

Closed

qBittorrent-nox Crashes #733

Closed

sledgehammer999 closed this as completed Jul 26, 2013

This was referenced Jul 28, 2013

Catching SIGSEGV soon after starting, qBittorrent version: v2.9.7 #69

Closed

qbittorrent crashes after few sec - min #237

Closed

This was referenced Aug 1, 2013

qwbittorrent closes unexpectedly - bug #834

Closed

Catching SIGSEGV #847

Closed

This was referenced Aug 10, 2013

Segmentation fault wit v3.0.11 on Ubuntu 12.04 #860

Closed

qbittorrent-nox segfault from libcrypto #556

Closed

This was referenced Aug 17, 2013

SSL issue/crash Linux #864

Closed

Crashes in seconds #870

Closed

crash every time I open qbittorrent #874

Closed

This was referenced Aug 25, 2013

qbtorrent stopped after few minutes #881

Closed

Segmentation fault #885

Closed

This was referenced Sep 4, 2013

Client Crashes #898

Closed

Segmentation Fault #906

Closed

This was referenced Sep 22, 2013

unexpected closure #922

Closed

Frequent crashes #935

Closed

This was referenced Sep 30, 2013

qb 2.9.8 random seg fault out of the blue. #944

Closed

qbittorrent crashes #484

Closed

sledgehammer999 mentioned this issue Oct 10, 2013

Segmentation fault (core dumped) on Ubuntu 12.04.3 LTS #971

Closed

sledgehammer999 mentioned this issue Aug 24, 2014

qbittorrent keeps crashing #1893

Closed

This was referenced Sep 13, 2014

qbitorrent crashes after a couple of seconds - Debian Wheezy #1930

Closed

Seg Fault with libc and libccrypto #1935

Closed

qBittorrent closes all the time #1945

Closed

surfernsk mentioned this issue Oct 9, 2014

qBittorent crash - some secounds after start #2011

Closed

sledgehammer999 mentioned this issue Oct 11, 2014

Crash #2016

Closed

sledgehammer999 mentioned this issue Oct 23, 2014

Persistent crashes with qBittorrent v3.1.11 on Debian Stable (Wheezy) #2071

Closed

This was referenced Nov 4, 2014

Crash due to segment fault #2123

Closed

crashes #2135

Closed

sorokin mentioned this issue Nov 10, 2014

qbittorent v3.1.9.2 ubuntu 12.04 LTS, just started crashing and crashing within minutes. #2151

Closed

surfernsk mentioned this issue Dec 2, 2014

Keeps crashing #2231

Closed

sledgehammer999 mentioned this issue Dec 7, 2014

Segmentation fault #2252

Closed

This was referenced Dec 26, 2014

crashed after every autostart #1087

Closed

Qbittorrent Keeps Crashing in Debian Wheezy. #2341

Closed

SIGSEGV #2347

Closed

This was referenced Jan 9, 2015

Crashes alot during download or just after a download is complete. #2376

Closed

Compilation error for v3.1.11 (on debian) #2387

Closed

sledgehammer999 mentioned this issue Jan 23, 2015

qbtorrent crashing - happened twice in 1 hour, downloading 20 torrents. #2446

Closed

sledgehammer999 mentioned this issue Jan 31, 2015

Qbittorrent 2.9.8 crashes on Debian 7.8 using Gnome via vnc4server. #2478

Closed

sledgehammer999 mentioned this issue Feb 18, 2015

qbit #2568

Closed

sledgehammer999 mentioned this issue Mar 15, 2015

crash or close automatically #2724

Closed

sledgehammer999 mentioned this issue Mar 28, 2015

closes automatically after 20-25 mins even when the screen is open #2790

Closed

This was referenced Apr 21, 2015

Bug Report Can Anyone Help? #2896

Closed

Segfault #2883

Closed

Catching SIGSEGV #2915

Closed

This was referenced Apr 29, 2015

qbittorent-nox does not starts automaticly #2920

Closed

always crashing #2939

Closed

sledgehammer999 mentioned this issue Jun 1, 2015

Crash during download #3127

Closed

sledgehammer999 mentioned this issue Feb 5, 2016

dies every 5 minutes #4750

Closed

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qbittorrent chrashes #750

qbittorrent chrashes #750

netman73 commented Jul 5, 2013

sledgehammer999 commented Jul 5, 2013

Frenzie commented Jul 18, 2013

Gelmir commented Jul 18, 2013

Frenzie commented Jul 18, 2013

sledgehammer999 commented Jul 26, 2013

qbittorrent chrashes #750

qbittorrent chrashes #750

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netman73 commented Jul 5, 2013

sledgehammer999 commented Jul 5, 2013

Frenzie commented Jul 18, 2013

Gelmir commented Jul 18, 2013

Frenzie commented Jul 18, 2013

sledgehammer999 commented Jul 26, 2013