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[Bug 1126132] [NEW] qutim crashed with SIGSEGV in operator==() when attempt create account in jabber.de

 

Private bug reported:

gdb qutim
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
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 "i686-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/bin/qutim...Reading symbols from /usr/lib/debug/usr/bin/qutim...done.
done.
(gdb) run
Starting program: /usr/bin/qutim 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[New Thread 0xb7b9cb40 (LWP 13457)]
[New Thread 0xb71ffb40 (LWP 13458)]
[New Thread 0xb67ffb40 (LWP 13459)]
[New Thread 0xb346bb40 (LWP 13467)]
!!!!!!! 'gnome-fallback' '0x719c430' 'ubuntu-mono-dark'
[New Thread 0xb2c6ab40 (LWP 13470)]
"sni-qt/13454" WARN  13:39:12.230 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE 
[New Thread 0xb1ab7b40 (LWP 13471)]
[New Thread 0xb04b7b40 (LWP 13472)]
[New Thread 0xafcb6b40 (LWP 13473)]
[Thread 0xb67ffb40 (LWP 13459) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00e0a565 in operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
(gdb) where
#0  0x00e0a565 in operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#1  0x065de437 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#2  0x0659569a in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#3  0x065cf5a0 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#4  0x065e26bb in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#5  0x065e0527 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#6  0x0655b42b in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#7  0x065594bb in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#8  0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#9  0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#10 0x065b752a in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#11 0x065f553f in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#12 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#13 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#14 0x06574adc in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#15 0x065f553f in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
#16 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#17 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#18 0x00f36ccc in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#19 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#20 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#21 0x00cf831b in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#22 0x00cec1a8 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#23 0x00cf20a3 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#24 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#25 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#26 0x00ccda83 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#27 0x00cbb8f9 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#28 0x00cd668b in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
#29 0x0026ded4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#30 0x0027330d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#31 0x00ecf97e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#32 0x00f01f48 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#33 0x014d7d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x014d8125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x014d8201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x00f028e7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#37 0x00326aaa in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#38 0x00ece50d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#39 0x00ece7a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#40 0x00ed3eba in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#41 0x0026ba74 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#42 0x08052bcf in main (argc=1, argv=0xbffff214) at /build/buildd/qutim-0.3.0/core/main.cpp:82

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: qutim 0.3.0-4~precise1 [origin: LP-PPA-qutim-stable]
ProcVersionSignature: Ubuntu 3.2.0-38.59-generic 3.2.37
Uname: Linux 3.2.0-38-generic i686
NonfreeKernelModules: nvidia wl
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: i386
CrashCounter: 1
CrashDB: qutim
Date: Fri Feb 15 13:14:12 2013
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/qutim
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
LocalModules:
 
MarkForUpload: True
ProcCmdline: qutim
SegvAnalysis:
 Segfault happened at: 0x314565 <_ZeqRK13QLatin1StringRK10QStringRef+53>:	movzbl (%ecx),%edi
 PC (0x00314565) ok
 source "(%ecx)" (0x000002ff) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: qutim
StacktraceTop:
 operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
 ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
 ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
 ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
ThirdParty: True
Title: qutim crashed with SIGSEGV in operator==()
UpgradeStatus: Upgraded to precise on 2013-02-15 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

** Affects: qutim
     Importance: Undecided
         Status: New


** Tags: apport-crash i386 need-i386-retrace precise third-party-packages

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https://bugs.launchpad.net/bugs/1126132

Title:
  qutim crashed with SIGSEGV in operator==() when attempt create account
  in jabber.de

Status in Multiplatform instant messenger:
  New

Bug description:
  gdb qutim
  GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
  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 "i686-linux-gnu".
  For bug reporting instructions, please see:
  <http://bugs.launchpad.net/gdb-linaro/>...
  Reading symbols from /usr/bin/qutim...Reading symbols from /usr/lib/debug/usr/bin/qutim...done.
  done.
  (gdb) run
  Starting program: /usr/bin/qutim 
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
  [New Thread 0xb7b9cb40 (LWP 13457)]
  [New Thread 0xb71ffb40 (LWP 13458)]
  [New Thread 0xb67ffb40 (LWP 13459)]
  [New Thread 0xb346bb40 (LWP 13467)]
  !!!!!!! 'gnome-fallback' '0x719c430' 'ubuntu-mono-dark'
  [New Thread 0xb2c6ab40 (LWP 13470)]
  "sni-qt/13454" WARN  13:39:12.230 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE 
  [New Thread 0xb1ab7b40 (LWP 13471)]
  [New Thread 0xb04b7b40 (LWP 13472)]
  [New Thread 0xafcb6b40 (LWP 13473)]
  [Thread 0xb67ffb40 (LWP 13459) exited]

  Program received signal SIGSEGV, Segmentation fault.
  0x00e0a565 in operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  (gdb) where
  #0  0x00e0a565 in operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #1  0x065de437 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #2  0x0659569a in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #3  0x065cf5a0 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #4  0x065e26bb in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #5  0x065e0527 in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #6  0x0655b42b in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #7  0x065594bb in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #8  0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #9  0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #10 0x065b752a in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #11 0x065f553f in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #12 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #13 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #14 0x06574adc in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #15 0x065f553f in ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  #16 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #17 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #18 0x00f36ccc in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #19 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #20 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #21 0x00cf831b in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #22 0x00cec1a8 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #23 0x00cf20a3 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #24 0x00ee66b1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #25 0x00f36b25 in QIODevice::readyRead() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #26 0x00ccda83 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #27 0x00cbb8f9 in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #28 0x00cd668b in ?? () from /usr/lib/i386-linux-gnu/libQtNetwork.so.4
  #29 0x0026ded4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
  #30 0x0027330d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
  #31 0x00ecf97e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #32 0x00f01f48 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #33 0x014d7d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
  #34 0x014d8125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
  #35 0x014d8201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
  #36 0x00f028e7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #37 0x00326aaa in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
  #38 0x00ece50d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #39 0x00ece7a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #40 0x00ed3eba in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  #41 0x0026ba74 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
  #42 0x08052bcf in main (argc=1, argv=0xbffff214) at /build/buildd/qutim-0.3.0/core/main.cpp:82

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: qutim 0.3.0-4~precise1 [origin: LP-PPA-qutim-stable]
  ProcVersionSignature: Ubuntu 3.2.0-38.59-generic 3.2.37
  Uname: Linux 3.2.0-38-generic i686
  NonfreeKernelModules: nvidia wl
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: i386
  CrashCounter: 1
  CrashDB: qutim
  Date: Fri Feb 15 13:14:12 2013
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/qutim
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  LocalModules:
   
  MarkForUpload: True
  ProcCmdline: qutim
  SegvAnalysis:
   Segfault happened at: 0x314565 <_ZeqRK13QLatin1StringRK10QStringRef+53>:	movzbl (%ecx),%edi
   PC (0x00314565) ok
   source "(%ecx)" (0x000002ff) not located in a known VMA region (needed readable region)!
   destination "%edi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: qutim
  StacktraceTop:
   operator==(QLatin1String const&, QStringRef const&) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
   ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
   ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
   ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
   ?? () from /usr/lib/i386-linux-gnu/libjreen.so.1
  ThirdParty: True
  Title: qutim crashed with SIGSEGV in operator==()
  UpgradeStatus: Upgraded to precise on 2013-02-15 (0 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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