Summary: | reproducible crash at every startup after giving two online imap passwords | ||
---|---|---|---|
Product: | [Applications] kmail | Reporter: | Juha Tuomala <tuju> |
Component: | general | Assignee: | kdepim bugs <kdepim-bugs> |
Status: | RESOLVED WORKSFORME | ||
Severity: | crash | ||
Priority: | NOR | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Platform: | Fedora RPMs | ||
OS: | Unspecified | ||
Latest Commit: | Version Fixed In: |
Description
Juha Tuomala
2009-06-29 09:27:11 UTC
stdout while crash happens: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffff7fa7810 (LWP 11554)] KMail::FolderView::slotFolderExpanded (this=<value optimized out>, item=<value optimized out>) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:2555 2555 if ( ( fvi->childCount() == 0 ) && static_cast<QTreeWidgetItem *>( fvi )->parent() ) (gdb) <unknown program name>(11550)/: Communication problem with "kmail" , it probably crashed. Error message was: "org.freedesktop.DBus.Error.NoReply" : " "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." " (gdb) bt #0 KMail::FolderView::slotFolderExpanded (this=<value optimized out>, item=<value optimized out>) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:2555 #1 0x0000003e28177832 in KMail::FolderView::qt_metacall (this=0x28390b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffffba10) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/folderview.moc:226 #2 0x0000003e2817b196 in KMail::MainFolderView::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/mainfolderview.moc:64 #3 0x0000003dda359422 in QMetaObject::activate (sender=0x28390b0, from_signal_index=<value optimized out>, to_signal_index=101, argv=0x0) at kernel/qobject.cpp:3120 #4 0x0000003e1df1aa12 in QTreeWidget::itemExpanded (this=0x3875d6da00, _t1=0x298afc0) at .moc/release-shared/moc_qtreewidget.cpp:236 #5 0x0000003e1df27a8b in QTreeWidget::qt_metacall (this=0x28390b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffffbbf0) at .moc/release-shared/moc_qtreewidget.cpp:149 #6 0x0000003e24a7bcc5 in KPIM::TreeWidget::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/libkdepim/moc_treewidget.cpp:68 #7 0x0000003e24a7bdf5 in KPIM::FolderTreeWidget::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/libkdepim/moc_foldertreewidget.cpp:64 #8 0x0000003e281777c5 in KMail::FolderView::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/folderview.moc:191 #9 0x0000003e2817b196 in KMail::MainFolderView::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/mainfolderview.moc:64 #10 0x0000003dda359422 in QMetaObject::activate (sender=0x28390b0, from_signal_index=<value optimized out>, to_signal_index=69, argv=0x0) at kernel/qobject.cpp:3120 #11 0x0000003e1dedcd32 in QTreeView::expanded (this=0x3875d6da00, _t1=<value optimized out>) at .moc/release-shared/moc_qtreeview.cpp:213 #12 0x0000003e1deedb78 in QTreeView::expand (this=0x28390b0, index=@0x7fffffffbc80) at itemviews/qtreeview.cpp:752 #13 0x0000003e1df22995 in QTreeWidget::setItemExpanded (this=0x28390b0, item=0x298afc0, expand=<value optimized out>) at itemviews/qtreewidget.cpp:3120 #14 0x0000003e2817186e in QTreeWidgetItem::setExpanded () at /usr/include/QtGui/qtreewidget.h:409 #15 KMail::FolderView::restoreItemStates (this=0x28390b0) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:385 #16 0x0000003e2817759f in KMail::FolderView::reload (this=0x28390b0, openFoldersForUpdate=false) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:753 #17 0x0000003e2817777e in KMail::FolderView::slotColumnVisibilityChanged (this=0x28390b0, logicalIndex=3) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:591 #18 0x0000003e2817796d in KMail::FolderView::qt_metacall (this=0x28390b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffffc110) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/folderview.moc:210 #19 0x0000003e2817b196 in KMail::MainFolderView::qt_metacall (this=0x3875d6da00, _c=1974715592, _id=0, _a=0x0) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/kmail/mainfolderview.moc:64 #20 0x0000003dda359422 in QMetaObject::activate (sender=0x28390b0, from_signal_index=<value optimized out>, to_signal_index=122, argv=0x0) at kernel/qobject.cpp:3120 #21 0x0000003e24a7bc8e in KPIM::TreeWidget::columnVisibilityChanged (this=0x3875d6da00, _t1=3) at /usr/src/debug/kdepim-4.2.4/x86_64-redhat-linux-gnu/libkdepim/moc_treewidget.cpp:87 #22 0x0000003e281701cd in KMail::FolderView::readConfig (this=0x28390b0) at /usr/src/debug/kdepim-4.2.4/kmail/folderview.cpp:274 #23 0x0000003e28389f0f in KMMainWidget::readConfig (this=0x282e400) at /usr/src/debug/kdepim-4.2.4/kmail/kmmainwidget.cpp:594 #24 0x0000003e2839a889 in KMMainWidget (this=0x282e400, parent=<value optimized out>, aGUIClient=0x6cb0c0, actionCollection=<value optimized out>, config=0x679570) at /usr/src/debug/kdepim-4.2.4/kmail/kmmainwidget.cpp:233 #25 0x0000003e2810ba76 in KMMainWin (this=0x6cb060) at /usr/src/debug/kdepim-4.2.4/kmail/kmmainwin.cpp:41 #26 0x0000003e282c3dcf in KMKernel::openReader (this=0x7fffffffdc40, onlyCheck=false) at /usr/src/debug/kdepim-4.2.4/kmail/kmkernel.cpp:375 #27 0x0000003e282d1808 in KMKernel::action (this=0x7fffffffdc40, mailto=<value optimized out>, check=200, to=@0x7fffffffca30, cc=@0x7fffffffca20, bcc=@0x7fffffffca10, subj=@0x7fffffffca00, body=@0x7fffffffc9f0, messageFile=@0x7fffffffc780, attachURLs=@0x7fffffffc9d0, customHeaders=@0x7fffffffc9e0) at /usr/src/debug/kdepim-4.2.4/kmail/kmkernel.cpp:1832 #28 0x0000003e282d2d38 in KMKernel::handleCommandLine (this=0x7fffffffdc40, noArgsOpensReader=true) at /usr/src/debug/kdepim-4.2.4/kmail/kmkernel.cpp:321 #29 0x0000000000401ff8 in KMailApplication::newInstance (this=<value optimized out>) at /usr/src/debug/kdepim-4.2.4/kmail/main.cpp:84 #30 0x0000003e1e60fa56 in KUniqueApplicationAdaptor::newInstance (this=0x90cb90, asn_id=<value optimized out>, args=@0x2808b20) at /usr/src/debug/kdelibs-4.2.4/kdeui/kernel/kuniqueapplication_p.h:77 #31 0x0000003e1e60de22 in KUniqueApplicationAdaptor::qt_metacall (this=0x90cb90, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffffffcf20) at /usr/src/debug/kdelibs-4.2.4/x86_64-redhat-linux-gnu/kdeui/kuniqueapplication_p.moc:75 #32 0x0000003ddb023763 in QDBusConnectionPrivate::deliverCall (this=0x675680, object=0x90cb90, msg=@0x679900, metaTypes=@0x7fffffffd028, slotIdx=4) at qdbusintegrator.cpp:891 #33 0x0000003ddb02497f in QDBusConnectionPrivate::activateCall (this=0x675680, object=0x90cb90, flags=337, msg=@0x679900) at qdbusintegrator.cpp:796 #34 0x0000003ddb0250b1 in QDBusConnectionPrivate::activateObject (this=0x675680, node=@0x6798d8, msg=@0x679900, pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1352 #35 0x0000003ddb0253c8 in QDBusActivateObjectEvent::placeMetaCall (this=0x679890) at qdbusintegrator.cpp:1469 #36 0x0000003dda353a78 in QObject::event (this=0x7fffffffdd90, e=0x679890) at kernel/qobject.cpp:1118 #37 0x0000003e1d994bea in QApplication::event (this=0x7fffffffdd90, e=0x679890) at kernel/qapplication.cpp:2318 #38 0x0000003e1d98f46d in QApplicationPrivate::notify_helper (this=0x6876c0, receiver=0x7fffffffdd90, e=0x679890) at kernel/qapplication.cpp:4057 #39 0x0000003e1d9976ea in QApplication::notify (this=0x7fffffffdd90, receiver=0x7fffffffdd90, e=0x679890) at kernel/qapplication.cpp:4022 #40 0x0000003e1e6070db in KApplication::notify (this=0x7fffffffdd90, receiver=0x7fffffffdd90, event=0x679890) at /usr/src/debug/kdelibs-4.2.4/kdeui/kernel/kapplication.cpp:307 #41 0x0000003dda3437dc in QCoreApplication::notifyInternal (this=0x7fffffffdd90, receiver=0x7fffffffdd90, event=0x679890) at kernel/qcoreapplication.cpp:610 #42 0x0000003dda34444a in QCoreApplication::sendEvent () at kernel/qcoreapplication.h:213 #43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x64a900) at kernel/qcoreapplication.cpp:1247 #44 0x0000003dda36d3f3 in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218 #45 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:209 #46 0x0000003106c377bb in g_main_dispatch () at gmain.c:2144 #47 IA__g_main_context_dispatch (context=0x689320) at gmain.c:2697 #48 0x0000003106c3af8d in g_main_context_iterate (context=0x689320, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2778 #49 0x0000003106c3b14b in IA__g_main_context_iteration (context=0x689320, may_block=1) at gmain.c:2841 #50 0x0000003dda36d07f in QEventDispatcherGlib::processEvents (this=0x65ce90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324 #51 0x0000003e1da2675f in QGuiEventDispatcherGlib::processEvents (this=0x3875d6da00, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #52 0x0000003dda342082 in QEventLoop::processEvents (this=<value optimized out>, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece. ) at kernel/qeventloop.cpp:149 #53 0x0000003dda34244d in QEventLoop::exec (this=0x7fffffffdbe0, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece. ) at kernel/qeventloop.cpp:200 #54 0x0000003dda344714 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #55 0x0000000000402b5b in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.2.4/kmail/main.cpp:146 (gdb) IMO this is something fishy (in konsole shell): $ tail -n1 /etc/profile.d/kde4.sh KDE_NO_IPV6=1 $ ps PID TTY TIME CMD 11585 pts/40 00:00:00 bash 11647 pts/40 00:00:00 ps $ printenv |grep KDE KDE_FULL_SESSION=true KDE_SESSION_UID=500 KDE_IS_PRELINKED=1 KDEDIRS=/usr KDE_SESSION_VERSION=4 But might not be related anyway. I'll try adding 'export' to it and see if that helps. Grrrrr.... well, go figure: 1. It actually helped to add export to kde4.sh and it became visible to all shells/processes. 2. This bug crash disappeared, can't reproduce it anymore. I tried to recover the buggy IPV6 setting back and even it's not there again, it wont crash anymore. Few things pops into mind: - probably that variable would be also/only read by kio_imap4 and process run under gdb is not the whole picture. - since this disappeared, did .kde/<dotfiles> change in my tests? Can't tell since i didn't compared them before and after. |