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[Bug 993472] Re: Segfault on exit (caused by Jattenton)

To: qutimdevelop@xxxxxxxxxxxxxxxxxxx
From: Boyan Kiroff <boyan.kiroff@xxxxxxxxx>
Date: Fri, 04 May 2012 18:48:14 -0000
Reply-to: Bug 993472 <993472@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Summary changed:

- Sefault on exit (caused by Jattenton)
+ Segfault on exit (caused by Jattenton)

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https://bugs.launchpad.net/bugs/993472

Title:
  Segfault on exit (caused by Jattenton)

Status in Multiplatform instant messenger:
  New

Bug description:
  Application: qutim (0.3.1.0)
  KDE Platform Version: 4.8.2 (4.8.2)
  Qt Version: 4.8.1
  Operating System: Linux 3.2.0-24-generic x86_64
  Distribution: Ubuntu 12.04 LTS

  -- Information about the crash:
  <In detail, tell us what you were doing  when the application crashed.>

  -- Backtrace:
  Application: qutIM Instant Messenger (qutim), signal: Segmentation fault
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  [Current thread is 1 (Thread 0x7f9d68828780 (LWP 2163))]

  Thread 7 (Thread 0x7f9d26f33700 (LWP 2298)):
  #0  0x00007f9d660d8ec7 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0
  #1  0x00007f9d65c45561 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #2  0x00007f9d65c09b46 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #3  0x00007f9d65c0a060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #4  0x00007f9d65c0a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #5  0x00007f9d672f7426 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #6  0x00007f9d672c6c82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #7  0x00007f9d672c6ed7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #8  0x00007f9d574869ba in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
  #9  0x00007f9d671c8fcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #10 0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #11 0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #12 0x0000000000000000 in ?? ()

  Thread 6 (Thread 0x7f9d25730700 (LWP 2303)):
  #0  0x00007f9d666070bd in read () from /lib/x86_64-linux-gnu/libc.so.6
  #1  0x00007f9d65c4488f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #2  0x00007f9d65c09abd in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #3  0x00007f9d65c09f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #4  0x00007f9d65c0a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #5  0x00007f9d672f7426 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #6  0x00007f9d672c6c82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #7  0x00007f9d672c6ed7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #8  0x00007f9d671c5fa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #9  0x00007f9d672a69ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #10 0x00007f9d671c8fcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #11 0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #12 0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #13 0x0000000000000000 in ?? ()

  Thread 5 (Thread 0x7f9d24f2f700 (LWP 2307)):
  #0  0x00007f9d660dad84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
  #1  0x00007f9d5a1bbdec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
  #2  0x00007f9d5a1bbf19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
  #3  0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #4  0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #5  0x0000000000000000 in ?? ()

  Thread 4 (Thread 0x7f9d167fc700 (LWP 2311)):
  #0  0x00007f9d65c45305 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #1  0x00007f9d65c45559 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #2  0x00007f9d65c098c8 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #3  0x00007f9d65c09f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #4  0x00007f9d65c0a45a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #5  0x00007f9d530872c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
  #6  0x00007f9d65c2b9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #7  0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #8  0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #9  0x0000000000000000 in ?? ()

  Thread 3 (Thread 0x7f9d15ffb700 (LWP 2312)):
  #0  0x00007f9d660dad84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
  #1  0x00007f9d63af6222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
  #2  0x00007f9d63af6259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
  #3  0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #4  0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #5  0x0000000000000000 in ?? ()

  Thread 2 (Thread 0x7f9ce7fff700 (LWP 2319)):
  #0  0x00007f9d66608b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
  #1  0x00007f9d65c09ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #2  0x00007f9d65c0a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  #3  0x00007f9d672f7426 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #4  0x00007f9d672c6c82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #5  0x00007f9d672c6ed7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #6  0x00007f9d671c5fa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #7  0x00007f9d672a69ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #8  0x00007f9d671c8fcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  #9  0x00007f9d660d6e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
  #10 0x00007f9d666144bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
  #11 0x0000000000000000 in ?? ()

  Thread 1 (Thread 0x7f9d68828780 (LWP 2163)):
  [KCrash Handler]
  #6  detach (this=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:202
  #7  end (this=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:373
  #8  qutim_sdk_0_3::ActionValue::handleDeath (gen=0x2860750) at /build/buildd/qutim-0.3.0+201204270619/core/libqutim/menucontroller.cpp:101
  #9  0x00007f9d66e911f9 in qutim_sdk_0_3::ActionGeneratorHelper::handleDeath (this=0x0, data=0x2860770) at /build/buildd/qutim-0.3.0+201204270619/core/libqutim/actiongenerator.cpp:97
  #10 0x00007f9d66e91303 in qutim_sdk_0_3::ActionGenerator::~ActionGenerator (this=<optimized out>, __in_chrg=<optimized out>) at /build/buildd/qutim-0.3.0+201204270619/core/libqutim/actiongenerator.cpp:220
  #11 0x00007f9d526ccb53 in ~SendAttentionActionGenerator (this=0x2860750, __in_chrg=<optimized out>) at /build/buildd/qutim-0.3.0+201204270619/protocols/jabber/src/protocol/modules/attention/jattention.h:57
  #12 Jabber::SendAttentionActionGenerator::~SendAttentionActionGenerator (this=<optimized out>, __in_chrg=<optimized out>) at /build/buildd/qutim-0.3.0+201204270619/protocols/jabber/src/protocol/modules/attention/jattention.h:57
  #13 0x00007f9d526ccb22 in cleanup (pointer=<optimized out>) at /usr/include/qt4/QtCore/qscopedpointer.h:62
  #14 QScopedPointer<qutim_sdk_0_3::ActionGenerator, QScopedPointerDeleter<qutim_sdk_0_3::ActionGenerator> >::~QScopedPointer (this=0x7f9d52916a78, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qscopedpointer.h:100
  #15 0x00007f9d6655d921 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
  #16 0x00007f9d6655d9a5 in exit () from /lib/x86_64-linux-gnu/libc.so.6
  #17 0x00007f9d66543774 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
  #18 0x000000000040d7c1 in _start ()

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References

[Bug 993472] [NEW] Sefault on exit (caused by Jattenton)
From: Boyan Kiroff, 2012-05-02