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Bug#838444: marked as done (kactivitymanagerd and kdeconnectd crashed on logout of KDE)



Your message dated Tue, 14 Mar 2017 13:30:11 +0100
with message-id <20170314123005.zmieb5arufvmwekl@gnuservers.com.ar>
and subject line Re: Bug#849469: kactivitymanagerd crashed with SIGSEGV in QSqlDatabase::close()
has caused the Debian Bug report #849469,
regarding kactivitymanagerd and kdeconnectd crashed on logout of KDE
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
849469: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=849469
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: kactivitymanagerd
Version: 5.7.4-1
Severity: important

Dear Maintainer,

When finishing a KDE session will be displayed in the journal core dumps
caused by kactivitymanage and kdeconnectd. The problem is reproducible
at any time.

Below is an excerpt of the systemd Journal:

------------BEGIN----------
Sep 21 09:16:50 bluesky systemd-coredump[6794]: Process 4949 (kdeconnectd) of user 1000 dumped core.

Stack trace of thread 4951:
#0  0x00007f6391a177af _ZN7QObject10disconnectEPKS_PKcS1_S3_ (libQt5Core.so.5)
#1  0x00007f6390a4b430 n/a (libQt5DBus.so.5)
#2  0x00007f6390a38632 n/a (libQt5DBus.so.5)
#3  0x00007f639180ed78 n/a (libQt5Core.so.5)
#4  0x00007f638e2d2464 start_thread (libpthread.so.0)
#5  0x00007f639112a97f __clone (libc.so.6)

Stack trace of thread 4949:
#0  0x00007f638e2d818f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
#1  0x00007f639180fc3b _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5)
#2  0x00007f639180e91e _ZN7QThread4waitEm (libQt5Core.so.5)
#3  0x00007f6390a38396 n/a (libQt5DBus.so.5)
#4  0x00007f6390a38429 n/a (libQt5DBus.so.5)
#5  0x00007f6391077920 n/a (libc.so.6)
#6  0x00007f639107797a exit (libc.so.6)
#7  0x00007f6380fb9533 _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5)
#8  0x00007f6391a14729 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
#9  0x00007f6392322bec _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
#10 0x00007f639232808f _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
#11 0x00007f63919e6450 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
#12 0x00007f63919e83cc _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
#13 0x00007f6391a3c0f3 n/a (libQt5Core.so.5)
#14 0x00007f638ddaf7d7 g_main_context_dispatch (libglib-2.0.so.0)
#15 0x00007f638ddafa40 n/a (libglib-2.0.so.0)
#16 0x00007f638ddafaec g_main_context_iteration (libglib-2.0.so.0)
#17 0x00007f6391a3c4ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#18 0x00007f63919e419a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#19 0x00007f63919ec99c _ZN16QCoreApplication4execEv (libQt5Core.so.5)
#20 0x000000000040263f main (kdeconnectd)
#21 0x00007f63910622b1 __libc_start_main (libc.so.6)
#22 0x00000000004026a9 _start (kdeconnectd)

Stack trace of thread 4952:
#0  0x00007f639112150d __poll (libc.so.6)
#1  0x00007f638ddaf9d6 n/a (libglib-2.0.so.0)
#2  0x00007f638ddafaec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007f6391a3c4ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#4  0x00007f63919e419a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#5  0x00007f6391809e53 _ZN7QThread4execEv (libQt5Core.so.5)
#6  0x00007f639180ed78 n/a (libQt5Core.so.5)
#7  0x00007f638e2d2464 start_thread (libpthread.so.0)
#8  0x00007f639112a97f __clone (libc.so.6)
Sep 21 09:16:51 bluesky systemd-coredump[6796]: Process 4636 (kactivitymanage) of user 1000 dumped core.

Stack trace of thread 4636:
#0  0x00007f9754111471 _ZN12QSqlDatabase5closeEv (libQt5Sql.so.5)
#1  0x00007f9754113ae9 _ZN12QSqlDatabaseD1Ev (libQt5Sql.so.5)
#2  0x00007f97541167dd n/a (libQt5Sql.so.5)
#3  0x00007f976fefa139 _ZN9QHashData11free_helperEPFvPNS_4NodeEE (libQt5Core.so.5)
#4  0x00007f97541111c7 n/a (libQt5Sql.so.5)
#5  0x00007f976f702920 n/a (libc.so.6)
#6  0x00007f976f70297a exit (libc.so.6)
#7  0x00007f976521a533 _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5)
#8  0x00007f977009f729 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
#9  0x00007f9770912bec _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
#10 0x00007f977091808f _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
#11 0x00007f9770071450 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
#12 0x00007f97700733cc _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
#13 0x00007f97700c70f3 n/a (libQt5Core.so.5)
#14 0x00007f976e29f7d7 g_main_context_dispatch (libglib-2.0.so.0)
#15 0x00007f976e29fa40 n/a (libglib-2.0.so.0)
#16 0x00007f976e29faec g_main_context_iteration (libglib-2.0.so.0)
#17 0x00007f97700c74ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#18 0x00007f977006f19a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#19 0x00007f977007799c _ZN16QCoreApplication4execEv (libQt5Core.so.5)
#20 0x0000000000410bfa main (kactivitymanagerd)
#21 0x00007f976f6ed2b1 __libc_start_main (libc.so.6)
#22 0x0000000000410e69 _start (kactivitymanagerd)

Stack trace of thread 4648:
#0  0x00007f976f7ac50d __poll (libc.so.6)
#1  0x00007f976e29f9d6 n/a (libglib-2.0.so.0)
#2  0x00007f976e29faec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007f97700c74ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#4  0x00007f977006f19a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#5  0x00007f976fe94e53 _ZN7QThread4execEv (libQt5Core.so.5)
#6  0x00007f9771881525 n/a (/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5.6.1)
#7  0x00007f976fe99d78 n/a (libQt5Core.so.5)
#8  0x00007f976e7c2464 start_thread (libpthread.so.0)
#9  0x00007f976f7b597f __clone (libc.so.6)

Stack trace of thread 4649:
#0  0x00007f976f7ac50d __poll (libc.so.6)
#1  0x00007f976e29f9d6 n/a (libglib-2.0.so.0)
#2  0x00007f976e29faec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007f97700c74ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#4  0x00007f977006f19a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#5  0x00007f976fe94e53 _ZN7QThread4execEv (libQt5Core.so.5)
#6  0x0000000000412dba _ZZ12runInQThreadI9ResourcesEPT_vEN6Thread3runEv (kactivitymanagerd)
#7  0x00007f976fe99d78 n/a (libQt5Core.so.5)
#8  0x00007f976e7c2464 start_thread (libpthread.so.0)
#9  0x00007f976f7b597f __clone (libc.so.6)

Stack trace of thread 4650:
#0  0x00007f976f7ac50d __poll (libc.so.6)
#1  0x00007f976e29f9d6 n/a (libglib-2.0.so.0)
#2  0x00007f976e29faec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007f97700c74ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#4  0x00007f977006f19a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#5  0x00007f976fe94e53 _ZN7QThread4execEv (libQt5Core.so.5)
#6  0x0000000000412dea _ZZ12runInQThreadI10ActivitiesEPT_vEN6Thread3runEv (kactivitymanagerd)
#7  0x00007f976fe99d78 n/a (libQt5Core.so.5)
#8  0x00007f976e7c2464 start_thread (libpthread.so.0)
#9  0x00007f976f7b597f __clone (libc.so.6)

Stack trace of thread 4651:
#0  0x00007f976f7ac50d __poll (libc.so.6)
#1  0x00007f976e29f9d6 n/a (libglib-2.0.so.0)
#2  0x00007f976e29faec g_main_context_iteration (libglib-2.0.so.0)
#3  0x00007f97700c74ff _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
#4  0x00007f977006f19a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
#5  0x00007f976fe94e53 _ZN7QThread4execEv (libQt5Core.so.5)
#6  0x0000000000412e1a _ZZ12runInQThreadI8FeaturesEPT_vEN6Thread3runEv (kactivitymanagerd)
#7  0x00007f976fe99d78 n/a (libQt5Core.so.5)
#8  0x00007f976e7c2464 start_thread (libpthread.so.0)
#9  0x00007f976f7b597f __clone (libc.so.6)
-------------END------------

regards 
Michael Singer


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.7.4-towo.1-siduction-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages kactivitymanagerd depends on:
ii  libc6                2.24-3
ii  libkf5configcore5    5.25.0-1
ii  libkf5coreaddons5    5.25.0-1
ii  libkf5dbusaddons5    5.25.0-1
ii  libkf5globalaccel5   5.25.0-2
ii  libkf5i18n5          5.25.0-1
ii  libkf5kiocore5       5.25.0-1
ii  libkf5service-bin    5.25.0-1
ii  libkf5service5       5.25.0-1
ii  libkf5windowsystem5  5.25.0-1
ii  libkf5xmlgui5        5.25.0-1
ii  libqt5core5a         5.6.1+dfsg-3+b1
ii  libqt5dbus5          5.6.1+dfsg-3+b1
ii  libqt5gui5           5.6.1+dfsg-3+b1
ii  libqt5sql5           5.6.1+dfsg-3+b1
ii  libqt5sql5-sqlite    5.6.1+dfsg-3+b1
ii  libqt5widgets5       5.6.1+dfsg-3+b1
ii  libstdc++6           6.2.0-4

kactivitymanagerd recommends no packages.

kactivitymanagerd suggests no packages.

-- no debconf information

--- End Message ---
--- Begin Message ---
¡Hola giovanni.alberotanza!

El 2017-03-14 a las 11:25 +0000, giovanni.alberotanza@gmail.com escribió:
Package: kactivitymanagerd Version: 5.8.2-1

ProblemType: Crash

I think that this issue is related to a QT bug:
https://bugreports.qt.io/browse/QTBUG-35977

That was recently fixed in qtbase-opensource-src 5.7.1+dfsg-3 (#845662).

I'm closing the issue, please reopen if you can still reproduce the issue with the mentioned version of the qt sql libraries.

Happy hacking,
--
"Politicians and diapers have one thing in common. They should both be changed
regularly, and for the same reason." ― José Maria de Eça de Queiroz
Saludos /\/\ /\ >< `/

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