Application: akonadi_imap_resource (4.14)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 4.4.0-116-generic x86_64
Distribution: Linux Mint 17.3 Rosa

-- Information about the crash:
- What I was doing when the application crashed:

Attempting to connect to an IMAP mail server. mailserver: mail.truesfandom.com port 993. Outgoing SMTP: mail.truesfandom.com port 465

The crash can be reproduced every time.

-- Backtrace:
Application: IMAP Account 2 of type IMAP E-Mail Server (akonadi_imap_resource), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fec5eb607c0 (LWP 431))]

Thread 3 (Thread 0x7fec4ac48700 (LWP 433)):
#0  0x00007fec5a4f1c9d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fec59473fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fec594740ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fec5e1907be in QEventDispatcherGlib::processEvents (this=0x7fec440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fec5e1620af in QEventLoop::processEvents (this=this@entry=0x7fec4ac47e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fec5e1623a5 in QEventLoop::exec (this=this@entry=0x7fec4ac47e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fec5e05ec5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fec5e06132f in QThreadPrivate::start (arg=0x1cd59f0) at thread/qthread_unix.cpp:349
#8  0x00007fec59b58184 in start_thread (arg=0x7fec4ac48700) at pthread_create.c:312
#9  0x00007fec5a4ff03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fec49622700 (LWP 443)):
#0  0x00007fec5e190b2a in testAndSetOrdered (newValue=1, expectedValue=0, this=0x1c3bee0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:145
#1  testAndSetAcquire (newValue=1, expectedValue=0, this=0x1c3bee0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:267
#2  tryLockInline (this=0x1c52f48) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:181
#3  lockInline (this=0x1c52f48) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:189
#4  QMutexLocker (m=0x1c52f48, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#5  canWaitLocked (this=0x1c52f00) at ../../include/QtCore/private/../../../src/corelib/thread/qthread_p.h:228
#6  postEventSourcePrepare (s=0x7fec40001350, timeout=0x7fec49621c2c) at kernel/qeventdispatcher_glib.cpp:270
#7  0x00007fec59473a61 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fec59473f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fec594740ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fec5e1907be in QEventDispatcherGlib::processEvents (this=0x7fec400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#11 0x00007fec5e1620af in QEventLoop::processEvents (this=this@entry=0x7fec49621e20, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007fec5e1623a5 in QEventLoop::exec (this=this@entry=0x7fec49621e20, flags=...) at kernel/qeventloop.cpp:204
#13 0x00007fec5e05ec5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#14 0x00007fec5e06132f in QThreadPrivate::start (arg=0x1c9e490) at thread/qthread_unix.cpp:349
#15 0x00007fec59b58184 in start_thread (arg=0x7fec49622700) at pthread_create.c:312
#16 0x00007fec5a4ff03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fec5eb607c0 (LWP 431)):
[KCrash Handler]
#6  0x000000000045b5bb in QMap (other=..., this=0x7ffe1939c790) at /usr/include/qt4/QtCore/qmap.h:183
#7  Akonadi::ImapQuotaAttribute::serialized (this=0x1c53830) at ../../../resources/shared/imapquotaattribute.cpp:95
#8  0x00007fec5e63669f in Akonadi::ProtocolHelper::attributesToByteArray (entity=..., ns=ns@entry=false) at ../../akonadi/protocolhelper.cpp:237
#9  0x00007fec5e5a216c in Akonadi::CollectionModifyJob::doStart (this=0x1acfa50) at ../../akonadi/collectionmodifyjob.cpp:108
#10 0x00007fec5e61c927 in Akonadi::JobPrivate::startQueued (this=<optimized out>) at ../../akonadi/job.cpp:174
#11 0x00007fec5e668f99 in Akonadi::SessionPrivate::startJob (this=this@entry=0x1c77ea0, job=job@entry=0x1acfa50) at ../../akonadi/session.cpp:295
#12 0x00007fec5e669735 in Akonadi::SessionPrivate::doStartNext (this=0x1c77ea0) at ../../akonadi/session.cpp:284
#13 0x00007fec5e17bc1e in QObject::event (this=0x1c7b9a0, e=<optimized out>) at kernel/qobject.cpp:1194
#14 0x00007fec5d4fce2c in QApplicationPrivate::notify_helper (this=this@entry=0x1ad85a0, receiver=receiver@entry=0x1c7b9a0, e=e@entry=0x1badf00) at kernel/qapplication.cpp:4567
#15 0x00007fec5d5034a0 in QApplication::notify (this=this@entry=0x7ffe1939d350, receiver=receiver@entry=0x1c7b9a0, e=e@entry=0x1badf00) at kernel/qapplication.cpp:4353
#16 0x00007fec5b641cca in KApplication::notify (this=0x7ffe1939d350, receiver=0x1c7b9a0, event=0x1badf00) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007fec5e1634dd in QCoreApplication::notifyInternal (this=0x7ffe1939d350, receiver=receiver@entry=0x1c7b9a0, event=event@entry=0x1badf00) at kernel/qcoreapplication.cpp:953
#18 0x00007fec5e166b3d in sendEvent (event=0x1badf00, receiver=0x1c7b9a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1aa2220) at kernel/qcoreapplication.cpp:1577
#20 0x00007fec5e166fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#21 0x00007fec5e190f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=0x1adf8a0) at kernel/qeventdispatcher_glib.cpp:287
#23 0x00007fec59473e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fec59474048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fec594740ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fec5e1907a1 in QEventDispatcherGlib::processEvents (this=0x1aa3700, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#27 0x00007fec5d59ebe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007fec5e1620af in QEventLoop::processEvents (this=this@entry=0x7ffe1939d2c0, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007fec5e1623a5 in QEventLoop::exec (this=this@entry=0x7ffe1939d2c0, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007fec5e167b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#31 0x00007fec5d4fb37c in QApplication::exec () at kernel/qapplication.cpp:3828
#32 0x00007fec5e644783 in Akonadi::ResourceBase::init (r=r@entry=0x1c6eaf0) at ../../akonadi/resourcebase.cpp:579
#33 0x0000000000418993 in Akonadi::ResourceBase::init<ImapResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/akonadi/resourcebase.h:193
#34 0x00007fec5a422f45 in __libc_start_main (main=0x4182e0 <main(int, char**)>, argc=3, argv=0x7ffe1939d468, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe1939d458) at libc-start.c:287
#35 0x0000000000418854 in _start ()

Possible duplicates by query: bug 255161.

Reported using DrKonqi