kdevelop exitting on its own

Sun Oct 19 19:41:44 BST 2014

On Sun, Oct 19, 2014 at 12:36 AM, René J.V. <rjvbertin at gmail.com> wrote:

> On both my Linux and my OS X systems I've noticed that KDevelop 4.7.0 and
> 4.7.60 have an irregular habit of exitting after completing the
> parse-on-open of the projects in the session I started with. This happens
> regardless of whether I'm doing something in KDevelop or elsewhere.
> It's been suggested to set a breakpoint in
> KDevelop::MainWindow::~MainWindow but hasn't yet proved productive (rather
> the contrary; starting kdevelop under a debugger take a lot of patience on
> the systems I have at my disposal).
>
> So I added a qDebug output of kBackTrace() in
> KDevelop::MainWindow::~MainWindow, assuming I'd be able to get some idea of
> where the exit request came from when it happens.
>
> Turns out KDevelop exits without calling this MainWindow destructor:
>
> =============================================
> <snip>
> kdevelop(5560)/kdevelop (cpp support)
> Cpp::instantiateDeclarationAndContext: Resolved bad base-class
> "ParserCollection< T >" "ParserCollection< T >"
> kdevelop(5560)/kdevelop (cpp support)
> Cpp::instantiateDeclarationAndContext: Resolved bad base-class
> "QDBusPendingReplyData" "function <notype> ()"
> kdevelop(5560)/kdevelop (cpp support)
> Cpp::instantiateDeclarationAndContext: Resolved bad base-class
> "QDBusPendingReplyData" "function <notype> ()"
> kdevelop(5560)/kdevelop (cpp support)
> Cpp::instantiateDeclarationAndContext: Resolved bad base-class
> "QDBusPendingReplyData" "function <notype> ()"
> Thread::requestAbort: not running.
> Thread::requestAbort: not running.
> kdevelop(5560)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x1208a8600
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> kdevelop(5560)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x120b0a3e0
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> kdevelop(5560)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x10a56c8d0
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> register count: 0, destroy count 0: 667.200 user_cpu 1301.076 kernel_cpu
> 39:43.52 total_time 82.5%CPU {0W 0X 0D 0K 0M 0F 0R 3340I 135309O 99735r
> 98661s 6014k 97749w 0c}
> =============================================
>
> That's a session in which I have 4 projects, for kdepim and kdepimlibs
> 4.12.5 and 4.13.3 . Normally things work normally when I relaunch the
> session, but this time:
>
> =============================================
> > kdevelop --ps
> kdevelop(22402)/kdeui (kdelibs): Attempt to use QAction
> "commit_or_finish_review" with KXMLGUIFactory!
> kdevelop(22402)/Kate KateDocument::readVariableLine: "Using deprecated
> modeline 'remove-trailing-space'. Please replace with
> 'remove-trailing-spaces modified;', see
> http://docs.kde.org/stable/en/applications/kate/config-variables.html#variable-remove-trailing-spaces
> "
> kdevelop(22402)/Kate KateDocument::readVariableLine: "Using deprecated
> modeline 'remove-trailing-space'. Please replace with
> 'remove-trailing-spaces modified;', see
> http://docs.kde.org/stable/en/applications/kate/config-variables.html#variable-remove-trailing-spaces
> "
> kdevelop(22402)/Kate KateDocument::readVariableLine: "Using deprecated
> modeline 'remove-trailing-space'. Please replace with
> 'remove-trailing-spaces modified;', see
> http://docs.kde.org/stable/en/applications/kate/config-variables.html#variable-remove-trailing-spaces
> "
> kdevelop(22402)/Kate KateDocument::readVariableLine: "Using deprecated
> modeline 'remove-trailing-space'. Please replace with
> 'remove-trailing-spaces modified;', see
> http://docs.kde.org/stable/en/applications/kate/config-variables.html#variable-remove-trailing-spaces
> "
> qrc:/qml/main.qml:23:1: QML Loader: Binding loop detected for property
> "source"
> qrc:/qml/main.qml:23:1: QML Loader: Binding loop detected for property
> "source"
> kdevelop(22402)/kdevplatform (shell)
> KDevelop::SessionControllerPrivate::performRecovery: Starting recovery
> from
> "/Volumes/Debian/Users/bertin/KDE/.kde/share/apps/kdevelop/sessions/{c19618a0-4162-458b-86d6-2c2d904043da}/recovery/current"
> QMenu: No OSMenuRef created for popup menu
> QMenu: No OSMenuRef created for popup menu
> kdevelop(22402)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x13c448f30) registered - this might lead
> to crashes on shutdown.
> kdevelop(22402)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x132151460) registered - this might lead
> to crashes on shutdown.
> kdevelop(22402)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x13cea2c70) registered - this might lead
> to crashes on shutdown.
> kdevelop(22402) KSambaSharePrivate::testparmParamValue: We got some errors
> while running testparm "Load smb config files from /private/etc/smb.conf
> WARNING: The "printer admin" option is deprecated
> init_iconv: Conversion from UTF-16LE to CP0 not supported
> init_iconv: Attempting to replace with conversion from UTF-16LE to ASCII
> init_iconv: Conversion from UTF-8-MAC to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from UTF-8-MAC to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-16LE not supported
> init_iconv: Attempting to replace with conversion from ASCII to UTF-16LE
> init_iconv: Conversion from CP0 to UTF-8-MAC not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-8-MAC not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF8 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-16BE not supported
> init_iconv: Attempting to replace with conversion from ASCII to UTF-16BE
> init_iconv: Conversion from UTF8 to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from UTF-16BE to CP0 not supported
> init_iconv: Attempting to replace with conversion from UTF-16BE to ASCII
> Unknown parameter encountered: "brlm"
> Ignoring unknown parameter "brlm"
> Processing section "[homes]"
> Processing section "[AcroDist]"
> init_iconv: Conversion from UTF-16LE to CP0 not supported
> init_iconv: Attempting to replace with conversion from UTF-16LE to ASCII
> init_iconv: Conversion from UTF-8-MAC to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from UTF-8-MAC to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-16LE not supported
> init_iconv: Attempting to replace with conversion from ASCII to UTF-16LE
> init_iconv: Conversion from CP0 to UTF-8-MAC not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-8-MAC not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF8 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from CP0 to UTF-16BE not supported
> init_iconv: Attempting to replace with conversion from ASCII to UTF-16BE
> init_iconv: Conversion from UTF8 to CP0 not supported
> init_iconv: Attempting to replace with conversion from ASCII to ASCII
> init_iconv: Conversion from UTF-16BE to CP0 not supported
> init_iconv: Attempting to replace with conversion from UTF-16BE to ASCII
> Loaded services file OK.
> WARNING: Your 'passdb backend' configuration includes multiple backends.
> This
> is deprecated since Samba 3.0.23.  Please check WHATSNEW.txt or the
> section 'Passdb
> Changes' from the ChangeNotes as part of the Samba HOWTO collection.  Only
> the first
> backend (opendirectorysam) is used.  The rest is ignored.
> "
> kdevelop(22402) KMimeTypePrivate::ensureXmlDataLoaded: Missing <comment>
> field in "audio/wav.xml"
> kdevelop(22402)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x132511580) registered - this might lead
> to crashes on shutdown.
> kdevelop(22402)/kdevelop (cpp support) contentFromProxy: proxy-context for
> "/Volumes/Debian/Users/bertin/work/src/new/KDE/kdepim/kdepimlibs-4.13.3/kimap/searchjob.h"
> has no imports! 1092
> kdevelop(22402)/kdevelop (cpp support) CPPInternalParseJob::run: Context
> should be imported, but is not:
> "/Volumes/Debian/Users/bertin/work/src/new/KDE/kdepim/kdepimlibs-4.13.3/kimap/searchjob.cpp"
> <-
> "/Volumes/Debian/Users/bertin/work/src/new/KDE/kdepim/kdepimlibs-4.13.3/kimap/searchjob.h"
> Thread::requestAbort: not running.
> Thread::requestAbort: not running.
> kdevelop(22402)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x11e366d50
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> kdevelop(22402)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x11d2a9a50
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> kdevelop(22402)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x12084b1e0
> deleted without having been removed from the factory first. This will leak
> standalone popupmenus and could lead to crashes.
> register count: 0, destroy count 0: 182.595 user_cpu 362.217 kernel_cpu
> 9:14.38 total_time 98.2%CPU {0W 0X 0D 0K 0M 0F 0R 713I 45956O 99428r 98342s
> 5806k 64768w 0c}
> =============================================
>
> 3rd time was a charm: here's the output from a session that completed the
> parsing phase and let *me* quit the application personally:
>
> =============================================
> <snip>
> init_iconv: Attempting to replace with conversion from UTF-16BE to ASCII
> Loaded services file OK.
> WARNING: Your 'passdb backend' configuration includes multiple backends.
> This
> is deprecated since Samba 3.0.23.  Please check WHATSNEW.txt or the
> section 'Passdb
> Changes' from the ChangeNotes as part of the Samba HOWTO collection.  Only
> the first
> backend (opendirectorysam) is used.  The rest is ignored.
> "
> kdevelop(37991) KMimeTypePrivate::ensureXmlDataLoaded: Missing <comment>
> field in "audio/wav.xml"
> kdevelop(37991)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x13ccacf70) registered - this might lead
> to crashes on shutdown.
> kdevelop(37991)/kdevplatform (shell) KDevelop::RunController::registerJob:
> non-killable job CMakeImportJob(0x13ccd5ab0) registered - this might lead
> to crashes on shutdown.
> MainWindow::~MainWindow() called, backtrace: "[
> 0: 0   libkdecore.5.dylib                  0x00000001000ba4e3
> _Z14kRealBacktracei + 67
> 1: 1   libkdevplatformshell.8.dylib        0x000000010055055a
> _ZN8KDevelop10MainWindowD1Ev + 90
> ]
> "
> Thread::requestAbort: not running.
> Thread::requestAbort: not running.
> register count: 0, destroy count 0: 175.677 user_cpu 335.598 kernel_cpu
> 8:50.56 total_time 96.3%CPU {0W 0X 0D 0K 0M 0F 0R 23I 41819O 99295r 98219s
> 5802k 62674w 0c}
> =============================================
>
> Is there any chance that this issue might be related to the use of
> non-killable CMakeImportJobs?
>
> Thanks,
>
> R.
>
> _______________________________________________
> KDevelop mailing list
> KDevelop at kde.org
> https://mail.kde.org/mailman/listinfo/kdevelop
>

Does it always happen?

It doesn't seem likely that it's related to the cmake import job,
especially considering that this should be happening upon shut down of
KDevelop.

Aleix
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