--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: akonadi_kcal_resource: memleak with aborted SSL-connection
- From: "Ph. Marek" <philipp.marek@linbit.com>
- Date: Fri, 04 Apr 2014 18:45:44 +0200
- Message-id: <20140404164544.18503.17549.reportbug@cacao.linbit>
Package: kdepim-runtime
Version: 4:4.11.5-1
Severity: normal
File: /usr/bin/akonadi_kcal_resource
On very slow connections I sometimes get TCP (or SSL) timeouts, followed by a
messagebox.
On "Abort" the process gets into some loop, and rapidly fills all memory (up to
the ulilmit).
I could stop it via gdb; setting a breakpoint in "malloc" gave the attached
backtrace.
I'll try to keep it in GDB; if there are questions (RSN), I might be able to
report about the current process state.
-- System Information:
Debian Release: jessie/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.13-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages kdepim-runtime depends on:
ii akonadi-server 1.11.0-1
ii kde-runtime 4:4.11.3-1
ii kdepimlibs-kio-plugins 4:4.11.5-4+b1
ii libakonadi-calendar4 4:4.11.5-4+b1
ii libakonadi-contact4 4:4.11.5-4+b1
ii libakonadi-kabc4 4:4.11.5-4+b1
ii libakonadi-kcal4 4:4.11.5-4+b1
ii libakonadi-kde4 4:4.11.5-4+b1
ii libakonadi-kmime4 4:4.11.5-4+b1
ii libakonadi-notes4 4:4.11.5-4+b1
ii libakonadiprotocolinternals1 1.11.0-1
ii libc6 2.18-4
ii libgcc1 1:4.8.2-16
ii libkabc4 4:4.11.5-4+b1
ii libkalarmcal2 4:4.11.5-4+b1
ii libkcal4 4:4.11.5-4+b1
ii libkcalcore4 4:4.11.5-4+b1
ii libkcalutils4 4:4.11.5-4+b1
ii libkcmutils4 4:4.11.3-2
ii libkdecore5 4:4.11.3-2
ii libkdeui5 4:4.11.3-2
ii libkgapi2-2 2.0.1-3
ii libkidletime4 4:4.11.3-2
ii libkimap4 4:4.11.5-4+b1
ii libkio5 4:4.11.3-2
ii libkmbox4 4:4.11.5-4+b1
ii libkmime4 4:4.11.5-4+b1
ii libknewstuff3-4 4:4.11.3-2
ii libknotifyconfig4 4:4.11.3-2
ii libkolab0 0.4.2-7
ii libkpimidentities4 4:4.11.5-4+b1
ii libkpimtextedit4 4:4.11.5-4+b1
ii libkpimutils4 4:4.11.5-4+b1
ii libkresources4 4:4.11.5-4+b1
ii libkrosscore4 4:4.11.3-2
ii libmailtransport4 4:4.11.5-4+b1
ii libmicroblog4 4:4.11.5-4+b1
ii libnepomukcore4 4:4.11.5-2+b1
ii libqjson0 0.8.1-3
ii libqt4-dbus 4:4.8.5+git242-g0315971+dfsg-2
ii libqt4-declarative 4:4.8.5+git242-g0315971+dfsg-2
ii libqt4-network 4:4.8.5+git242-g0315971+dfsg-2
ii libqt4-script 4:4.8.5+git242-g0315971+dfsg-2
ii libqt4-xml 4:4.8.5+git242-g0315971+dfsg-2
ii libqt4-xmlpatterns 4:4.8.5+git242-g0315971+dfsg-2
ii libqtcore4 4:4.8.5+git242-g0315971+dfsg-2
ii libqtgui4 4:4.8.5+git242-g0315971+dfsg-2
ii libsolid4 4:4.11.3-2
ii libsoprano4 2.9.4+dfsg-1
ii libstdc++6 4.8.2-16
ii libxml2 2.9.1+dfsg1-3
kdepim-runtime recommends no packages.
kdepim-runtime suggests no packages.
-- no debconf information
#0 __GI___libc_malloc (bytes=0x7fffa1da64a0) at malloc.c:2844
#1 0x00007fde8d14a017 in QByteArray::QByteArray (this=0x7fffa1da64a0, data=0x7fde8a06e18b "processRequest()", size=0xe)
at tools/qbytearray.cpp:1333
#2 0x00007fde8d267978 in QTimer::singleShot (msec=0x0, receiver=0x1adcb30, member=0x7fde8a06e18a "1processRequest()") at kernel/qtimer.cpp:359
#3 0x00007fde89fd8086 in ?? () from /usr/lib/libkio.so.5
#4 0x00007fde89fc6bb7 in KIO::SlaveInterface::messageBox(int, QString const&, QString const&, QString const&, QString const&, QString const&) ()
from /usr/lib/libkio.so.5
#5 0x00007fde89fc90af in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#6 0x00007fde89fc65be in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#7 0x00007fde89fbb236 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8 0x00007fde8d25e77a in QMetaObject::activate (sender=0x23b4130, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0)
at kernel/qobject.cpp:3539
#9 0x00007fde89ef7221 in ?? () from /usr/lib/libkio.so.5
#10 0x00007fde8d262b1e in QObject::event (this=0x23b4130, e=<optimized out>) at kernel/qobject.cpp:1194
#11 0x00007fde8b5726cc in QApplicationPrivate::notify_helper (this=this@entry=0xd86100, receiver=receiver@entry=0x23b4130, e=e@entry=0x10c1b590)
at kernel/qapplication.cpp:4567
#12 0x00007fde8b578d40 in QApplication::notify (this=0x7fffa1da6fa0, receiver=0x23b4130, e=0x10c1b590) at kernel/qapplication.cpp:4353
#13 0x00007fde8c29449a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007fde8d24a4ed in QCoreApplication::notifyInternal (this=0x7fffa1da6fa0, receiver=receiver@entry=0x23b4130, event=event@entry=0x10c1b590)
at kernel/qcoreapplication.cpp:953
#15 0x00007fde8d24db4d in sendEvent (event=0x10c1b590, receiver=0x23b4130) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0x0, data=0xd49710)
at kernel/qcoreapplication.cpp:1577
#17 0x00007fde8d24dff3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0x0)
at kernel/qcoreapplication.cpp:1470
#18 0x00007fde8d277e63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=0xd82e90) at kernel/qeventdispatcher_glib.cpp:280
#20 0x00007fde8900e526 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fde8900e878 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fde8900e91c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fde8d277725 in QEventDispatcherGlib::processEvents (this=0xd4b050, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#24 0x00007fde8b610776 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fde8d2490bf in QEventLoop::processEvents (this=this@entry=0x7fffa1da6f10, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fde8d2493b5 in QEventLoop::exec (this=this@entry=0x7fffa1da6f10, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007fde8d24eb89 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#28 0x00007fde8d9127f3 in Akonadi::ResourceBase::init(Akonadi::ResourceBase*) () from /usr/lib/libakonadi-kde.so.4
---Type <return> to continue, or q <return> to quit---
#29 0x0000000000413793 in ?? ()
#30 0x00007fde8ab08b45 in __libc_start_main (main=0x408d20, argc=0x3, argv=0x7fffa1da70b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffa1da70a8) at libc-start.c:287
#31 0x0000000000408d4e in _start ()
--- End Message ---