| Summary: | knotes causes kontact segfault at tools/qbytearray.h:320 | ||
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| Product: | [Applications] kontact | Reporter: | David Rankin <drankinatty> |
| Component: | general | Assignee: | kdepim bugs <kdepim-bugs> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Unspecified | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
screenshot showing desktop after gdb start of knotes -- standalone
screenshot showing desktop after gdb start of knotes -- standalone Desktop Appearance after knotes segfault |
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Description
David Rankin
2009-07-01 06:56:41 UTC
Created attachment 34956 [details] screenshot showing desktop after gdb start of knotes -- standalone This time I just used gbd knotes and followed the same procedure to produce the crash in knotes without kontact also running. This screenshot shows what the desktop looked like before I did anything to cause the crash. Then I simply selected the "Sydney" note, right-clicked and deleted it, moved focus to the Sync note and -- Segfault. Here is the backtrace: 00:04 alchemy:~> gdb knotes GNU gdb 6.8 Copyright (C) 2008 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-suse-linux"... (gdb) run --nofork Starting program: /usr/bin/knotes --nofork [Thread debugging using libthread_db enabled] [New Thread 0x7f28b5bb2710 (LWP 25875)] [New Thread 0x414ac950 (LWP 25879)] Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 [Thread 0x414ac950 (LWP 25879) exited] X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x5000a60 X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x5000a60 X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x50000ba X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x50000ba Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f28b5bb2710 (LWP 25875)] 0x00007f28b57235d4 in KCal::IncidenceBase::uid (this=0xbd0300) at /usr/include/QtCore/qstring.h:711 711 inline QString::QString(const QString &other) : d(other.d) (gdb) bt full #0 0x00007f28b57235d4 in KCal::IncidenceBase::uid (this=0xbd0300) at /usr/include/QtCore/qstring.h:711 No locals. #1 0x000000000043bd9b in KNote::slotKill (this=0xc0bc10, force=<value optimized out>) at /usr/src/debug/kdepim-4.2.90/knotes/knote.cpp:148 configFile = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 12976}, alloc = 0, size = 0, data = 0x65439a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 80}, alloc = 0, size = 0, data = 0x7f28b150587a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0xc0ed70, static codecForCStrings = 0x0} #2 0x000000000043c4df in KNote::qt_metacall (this=0xc0bc10, _c=QMetaObject::InvokeMetaMethod, _id=99, _a=0xde7c90) at /usr/src/debug/kdepim-4.2.90/build/knotes/knote.moc:121 No locals. #3 0x00007f28b1221ef8 in QObject::event (this=0xc0bc10, e=0xb65ce0) at kernel/qobject.cpp:1118 mce = (QMetaCallEvent *) 0x7fffbdc0f8a0 currentSender = {sender = 0xc108d0, signal = 5, ref = 1} previousSender = (QObjectPrivate::Sender * const) 0x0 #4 0x00007f28b1dd929d in QWidget::event (this=0xc0bc10, event=0xb65ce0) at kernel/qwidget.cpp:7918 d = <value optimized out> #5 0x00007f28b215b4eb in QFrame::event (this=0xc0bc10, e=0xb65ce0) at widgets/qframe.cpp:559 result = <value optimized out> #6 0x00007f28b1d8870d in QApplicationPrivate::notify_helper (this=0x690250, receiver=0xc0bc10, e=0xb65ce0) at kernel/qapplication.cpp:4057 consumed = <value optimized out> #7 0x00007f28b1d9099a in QApplication::notify (this=0x7fffbdc10530, receiver=0xc0bc10, e=0xb65ce0) at kernel/qapplication.cpp:4022 d = (QApplicationPrivate * const) 0x7fffbdc0f8a0 res = true #8 0x00007f28b2c2f24b in KApplication::notify (this=0x7fffbdc10530, receiver=0xc0bc10, event=0xb65ce0) at /usr/src/debug/kdelibs-4.2.90/kdeui/kernel/kapplication.cpp:302 No locals. #9 0x00007f28b1211d1c in QCoreApplication::notifyInternal (this=0x7fffbdc10530, receiver=0xc0bc10, event=0xb65ce0) at kernel/qcoreapplication.cpp:610 result = false cbdata = {0xc0bc10, 0xb65ce0, 0x7fffbdc1019f} threadData = (QThreadData *) 0x65bcb0 returnValue = <value optimized out> #10 0x00007f28b12129aa in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x65bcb0) at kernel/qcoreapplication.h:213 e = (class QEvent *) 0xb65ce0 r = (class QObject *) 0xc0bc10 locker = {{mtx = 0x65bcf0, val = 6667504}} startOffset = 0 i = (int &) @0x65bce4: 0 #11 0x00007f28b123b8c3 in postEventSourceDispatch (s=<value optimized out>) at kernel/qcoreapplication.h:218 No locals. #12 0x00007f28abb7e95a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #13 0x00007f28abb82060 in ?? () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #14 0x00007f28abb821fc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #15 0x00007f28b123b54f in QEventDispatcherGlib::processEvents (this=0x65b8d0, flags=<value optimized out>) ---Type <return> to continue, or q <return> to quit--- at kernel/qeventdispatcher_glib.cpp:324 d = (QEventDispatcherGlibPrivate * const) 0x6903b0 canWait = true result = <value optimized out> #16 0x00007f28b1e1ff3f in QGuiEventDispatcherGlib::processEvents (this=0x7fffbdc0f8a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 d = (QGuiEventDispatcherGlibPrivate * const) 0x6903b0 returnValue = 99 #17 0x00007f28b12105a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1111423904}) at kernel/qeventloop.cpp:149 d = (QEventLoopPrivate * const) 0x7d1bf0 #18 0x00007f28b121096d in QEventLoop::exec (this=0x7fffbdc104a0, flags={i = -1111423824}) at kernel/qeventloop.cpp:200 d = (QEventLoopPrivate * const) 0x7d1bf0 #19 0x00007f28b1212c74 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 threadData = (QThreadData *) 0x65bcb0 eventLoop = {<QObject> = {_vptr.QObject = 0x7f28b1503fb0, static staticMetaObject = {d = { superdata = 0x0, stringdata = 0x7f28b12a8b20 "QObject", data = 0x7f28b12a8bc0, extradata = 0x7f28b14fd040}}, d_ptr = 0x7d1bf0, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f28b12b2400 "Qt", data = 0x7f28b12b52e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x653f60, stringdata = 0x7f28b12ba100 "QEventLoop", data = 0x7f28b12ba120, extradata = 0x0}}} returnCode = -1 #20 0x000000000041b1a9 in main (argc=2, argv=0x7fffbdc10768) at /usr/src/debug/kdepim-4.2.90/knotes/main.cpp:69 version = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 12976}, alloc = 0, size = 0, data = 0x65439a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 80}, alloc = 0, size = 0, data = 0x7f28b150587a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x65f570, static codecForCStrings = 0x0} aboutData = {d = 0x65f860} app = {<KPIM::PimApplication> = {<KUniqueApplication> = {<KApplication> = {<QApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x444ed0, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f28b12a8b20 "QObject", data = 0x7f28b12a8bc0, extradata = 0x7f28b14fd040}}, d_ptr = 0x690250, static staticQtMetaObject = {d = { superdata = 0x0, stringdata = 0x7f28b12b2400 "Qt", data = 0x7f28b12b52e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x653f60, stringdata = 0x7f28b12ba1a0 "QCoreApplication", data = 0x7f28b12ba240, extradata = 0x0}}, static self = 0x7fffbdc10530}, static staticMetaObject = {d = {superdata = 0x7f28b1504040, stringdata = 0x7f28b23c1ba0 "QApplication", data = 0x7f28b23c1da0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f28b2797fa0, stringdata = 0x7f28b2d90da0 "KApplication", data = 0x7f28b2d90f40, extradata = 0x0}}, static loadedByKdeinit = false, static KApp = 0x7fffbdc10530, d = 0x6eecf0}, static staticMetaObject = {d = {superdata = 0x7f28b300bb40, stringdata = 0x7f28b2d916c0 "KUniqueApplication", data = 0x7f28b2d917c0, extradata = 0x0}}, d = 0x7cf4c0}, <No data fields>}, mMainWindow = 0x7de880, mCmdLineArguments = 0x676280} (gdb) Created attachment 34957 [details] screenshot showing desktop after gdb start of knotes -- standalone This time I just used gbd knotes and followed the same procedure to produce the crash in knotes without kontact also running. This screenshot shows what the desktop looked like before I did anything to cause the crash. Then I simply selected the "Sydney" note, right-clicked and deleted it, moved focus to the Sync note and -- Segfault. Here is the backtrace: 00:04 alchemy:~> gdb knotes GNU gdb 6.8 Copyright (C) 2008 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-suse-linux"... (gdb) run --nofork Starting program: /usr/bin/knotes --nofork [Thread debugging using libthread_db enabled] [New Thread 0x7f28b5bb2710 (LWP 25875)] [New Thread 0x414ac950 (LWP 25879)] Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 Enchant dict for "en_US" 0x89fc80 [Thread 0x414ac950 (LWP 25879) exited] X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x5000a60 X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x5000a60 X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x50000ba X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 (X_GetProperty) Resource id: 0x50000ba Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f28b5bb2710 (LWP 25875)] 0x00007f28b57235d4 in KCal::IncidenceBase::uid (this=0xbd0300) at /usr/include/QtCore/qstring.h:711 711 inline QString::QString(const QString &other) : d(other.d) (gdb) bt full #0 0x00007f28b57235d4 in KCal::IncidenceBase::uid (this=0xbd0300) at /usr/include/QtCore/qstring.h:711 No locals. #1 0x000000000043bd9b in KNote::slotKill (this=0xc0bc10, force=<value optimized out>) at /usr/src/debug/kdepim-4.2.90/knotes/knote.cpp:148 configFile = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 12976}, alloc = 0, size = 0, data = 0x65439a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 80}, alloc = 0, size = 0, data = 0x7f28b150587a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0xc0ed70, static codecForCStrings = 0x0} #2 0x000000000043c4df in KNote::qt_metacall (this=0xc0bc10, _c=QMetaObject::InvokeMetaMethod, _id=99, _a=0xde7c90) at /usr/src/debug/kdepim-4.2.90/build/knotes/knote.moc:121 No locals. #3 0x00007f28b1221ef8 in QObject::event (this=0xc0bc10, e=0xb65ce0) at kernel/qobject.cpp:1118 mce = (QMetaCallEvent *) 0x7fffbdc0f8a0 currentSender = {sender = 0xc108d0, signal = 5, ref = 1} previousSender = (QObjectPrivate::Sender * const) 0x0 #4 0x00007f28b1dd929d in QWidget::event (this=0xc0bc10, event=0xb65ce0) at kernel/qwidget.cpp:7918 d = <value optimized out> #5 0x00007f28b215b4eb in QFrame::event (this=0xc0bc10, e=0xb65ce0) at widgets/qframe.cpp:559 result = <value optimized out> #6 0x00007f28b1d8870d in QApplicationPrivate::notify_helper (this=0x690250, receiver=0xc0bc10, e=0xb65ce0) at kernel/qapplication.cpp:4057 consumed = <value optimized out> #7 0x00007f28b1d9099a in QApplication::notify (this=0x7fffbdc10530, receiver=0xc0bc10, e=0xb65ce0) at kernel/qapplication.cpp:4022 d = (QApplicationPrivate * const) 0x7fffbdc0f8a0 res = true #8 0x00007f28b2c2f24b in KApplication::notify (this=0x7fffbdc10530, receiver=0xc0bc10, event=0xb65ce0) at /usr/src/debug/kdelibs-4.2.90/kdeui/kernel/kapplication.cpp:302 No locals. #9 0x00007f28b1211d1c in QCoreApplication::notifyInternal (this=0x7fffbdc10530, receiver=0xc0bc10, event=0xb65ce0) at kernel/qcoreapplication.cpp:610 result = false cbdata = {0xc0bc10, 0xb65ce0, 0x7fffbdc1019f} threadData = (QThreadData *) 0x65bcb0 returnValue = <value optimized out> #10 0x00007f28b12129aa in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x65bcb0) at kernel/qcoreapplication.h:213 e = (class QEvent *) 0xb65ce0 r = (class QObject *) 0xc0bc10 locker = {{mtx = 0x65bcf0, val = 6667504}} startOffset = 0 i = (int &) @0x65bce4: 0 #11 0x00007f28b123b8c3 in postEventSourceDispatch (s=<value optimized out>) at kernel/qcoreapplication.h:218 No locals. #12 0x00007f28abb7e95a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #13 0x00007f28abb82060 in ?? () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #14 0x00007f28abb821fc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #15 0x00007f28b123b54f in QEventDispatcherGlib::processEvents (this=0x65b8d0, flags=<value optimized out>) ---Type <return> to continue, or q <return> to quit--- at kernel/qeventdispatcher_glib.cpp:324 d = (QEventDispatcherGlibPrivate * const) 0x6903b0 canWait = true result = <value optimized out> #16 0x00007f28b1e1ff3f in QGuiEventDispatcherGlib::processEvents (this=0x7fffbdc0f8a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 d = (QGuiEventDispatcherGlibPrivate * const) 0x6903b0 returnValue = 99 #17 0x00007f28b12105a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1111423904}) at kernel/qeventloop.cpp:149 d = (QEventLoopPrivate * const) 0x7d1bf0 #18 0x00007f28b121096d in QEventLoop::exec (this=0x7fffbdc104a0, flags={i = -1111423824}) at kernel/qeventloop.cpp:200 d = (QEventLoopPrivate * const) 0x7d1bf0 #19 0x00007f28b1212c74 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 threadData = (QThreadData *) 0x65bcb0 eventLoop = {<QObject> = {_vptr.QObject = 0x7f28b1503fb0, static staticMetaObject = {d = { superdata = 0x0, stringdata = 0x7f28b12a8b20 "QObject", data = 0x7f28b12a8bc0, extradata = 0x7f28b14fd040}}, d_ptr = 0x7d1bf0, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f28b12b2400 "Qt", data = 0x7f28b12b52e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x653f60, stringdata = 0x7f28b12ba100 "QEventLoop", data = 0x7f28b12ba120, extradata = 0x0}}} returnCode = -1 #20 0x000000000041b1a9 in main (argc=2, argv=0x7fffbdc10768) at /usr/src/debug/kdepim-4.2.90/knotes/main.cpp:69 version = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 12976}, alloc = 0, size = 0, data = 0x65439a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 80}, alloc = 0, size = 0, data = 0x7f28b150587a, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x65f570, static codecForCStrings = 0x0} aboutData = {d = 0x65f860} app = {<KPIM::PimApplication> = {<KUniqueApplication> = {<KApplication> = {<QApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x444ed0, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f28b12a8b20 "QObject", data = 0x7f28b12a8bc0, extradata = 0x7f28b14fd040}}, d_ptr = 0x690250, static staticQtMetaObject = {d = { superdata = 0x0, stringdata = 0x7f28b12b2400 "Qt", data = 0x7f28b12b52e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x653f60, stringdata = 0x7f28b12ba1a0 "QCoreApplication", data = 0x7f28b12ba240, extradata = 0x0}}, static self = 0x7fffbdc10530}, static staticMetaObject = {d = {superdata = 0x7f28b1504040, stringdata = 0x7f28b23c1ba0 "QApplication", data = 0x7f28b23c1da0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f28b2797fa0, stringdata = 0x7f28b2d90da0 "KApplication", data = 0x7f28b2d90f40, extradata = 0x0}}, static loadedByKdeinit = false, static KApp = 0x7fffbdc10530, d = 0x6eecf0}, static staticMetaObject = {d = {superdata = 0x7f28b300bb40, stringdata = 0x7f28b2d916c0 "KUniqueApplication", data = 0x7f28b2d917c0, extradata = 0x0}}, d = 0x7cf4c0}, <No data fields>}, mMainWindow = 0x7de880, mCmdLineArguments = 0x676280} (gdb) Created attachment 34958 [details]
Desktop Appearance after knotes segfault
*** Bug 195247 has been marked as a duplicate of this bug. *** Not reproducible with KDE 4.10, this is most likely solved since quite some time. Please feel free to reopen if you can reproduce this with KDE 4.10 or later. |