Bug 365268 - Kmail2 crashed while deleting items rapidly
Summary: Kmail2 crashed while deleting items rapidly
Status: REPORTED
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: 5.2.2
Platform: Fedora RPMs Linux
: NOR crash with 20 votes (vote)
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-07-09 03:57 UTC by Shawn Starr
Modified: 2020-11-06 17:32 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Shawn Starr 2016-07-09 03:57:51 UTC
Application: kmail (5.2.2)

Qt Version: 5.6.0
Frameworks Version: 5.23.0
Operating System: Linux 4.7.0-0.rc5.git3.2.fc25.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
Kmail2 crashed while deleting items rapidly. I was attempting to delete several emails in my inbox and then kmail crashed.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5f9457e940 (LWP 1798))]

Thread 22 (Thread 0x7f5f795cc700 (LWP 2065)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f5f613e6700 (LWP 2063)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f5f60be5700 (LWP 2061)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f5f1bffd700 (LWP 2059)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f5f79dcd700 (LWP 2057)):
#0  0x00007f5fa7460404 in g_main_context_check () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa74609e4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f5e7b7f2700 (LWP 1933)):
#0  0x00007f5fa74603fc in g_main_context_check () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa74609e4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f5f00d85700 (LWP 1909)):
#0  0x00007f5fa8491bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5fa9f26424 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f5fa9f26469 in  () at /lib64/libQt5Script.so.5
#3  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f5f0297c700 (LWP 1875)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f5f037e5700 (LWP 1872)):
#0  0x00007f5fa74a4b49 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa745fe57 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f5f18ac8700 (LWP 1869)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f5f195be700 (LWP 1856)):
#0  0x00007f5fb2a45c9f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f5fb2a2c322 in poll () at /lib64/libc.so.6
#2  0x00007f5fa7460a46 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f5f1a1bf700 (LWP 1851)):
#0  0x00007f5fa8491bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5fac5708a3 in JSC::GCThread::gcThreadMain() () at /lib64/libQt5WebKit.so.5
#2  0x00007f5fac8ac934 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#3  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f5f1a9c0700 (LWP 1850)):
#0  0x00007f5fa8491bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5fac56f751 in JSC::BlockAllocator::blockFreeingThreadMain() () at /lib64/libQt5WebKit.so.5
#2  0x00007f5fac8ac934 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQt5WebKit.so.5
#3  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f5f78db7700 (LWP 1829)):
#0  0x00007f5fa8491bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f5fac87bc3b in WTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5WebKit.so.5
#2  0x00007f5fac87bc79 in  () at /lib64/libQt5WebKit.so.5
#3  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f5f7a7fc700 (LWP 1815)):
#0  0x00007f5fa745da20 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa745ff1b in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f5f7affd700 (LWP 1813)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f5f7b7fe700 (LWP 1811)):
#0  0x00007f5fa74a4b64 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa7460404 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa74609e4 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f5f7bfff700 (LWP 1809)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f5f88dd9700 (LWP 1806)):
#0  0x00007ffd8ef76b84 in clock_gettime ()
#1  0x00007f5fb2a46426 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f5fb36e0063 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f5fb382ec79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f5fb382f075 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb38301bc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3830285 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007f5fa745ff7d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#15 0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f5f89fea700 (LWP 1803)):
#0  0x00007f5fa745ff1b in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f5fa746096b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5fb383065b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5fb363fa03 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f5fb3f2b3b9 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5f8b34f700 (LWP 1802)):
#0  0x00007f5fb2a2c32d in poll () at /lib64/libc.so.6
#1  0x00007f5fa3221f80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f5fa3223b79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f5f8d22c0f9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f5fb364403a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f5fa848c5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5fb2a37ead in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5f9457e940 (LWP 1798)):
[KCrash Handler]
#6  0x00007f5fb29696f5 in raise () at /lib64/libc.so.6
#7  0x00007f5fb296b2fa in abort () at /lib64/libc.so.6
#8  0x00007f5fb32a93ed in __gnu_cxx::__verbose_terminate_handler() () at /lib64/libstdc++.so.6
#9  0x00007f5fb32a7196 in  () at /lib64/libstdc++.so.6
#10 0x00007f5fb32a71e1 in  () at /lib64/libstdc++.so.6
#11 0x00007f5fb32a73f9 in  () at /lib64/libstdc++.so.6
#12 0x00007f5fb71a54d6 in Akonadi::Item::throwPayloadException(int, int) const () at /lib64/libKF5AkonadiCore.so.5
#13 0x00007f5fb8a2ea17 in QSharedPointer<KMime::Message> Akonadi::Item::payload<QSharedPointer<KMime::Message> >() const () at /lib64/libkmailprivate.so.5
#14 0x00007f5fb8a2aa7c in KMail::MessageActions::updateMailingListActions(Akonadi::Item const&) () at /lib64/libkmailprivate.so.5
#15 0x00007f5fb8a2b31e in KMail::MessageActions::slotUpdateActionsFetchDone(KJob*) () at /lib64/libkmailprivate.so.5
#16 0x00007f5fb380933c in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#17 0x00007f5fb448b952 in KJob::result(KJob*, KJob::QPrivateSignal) () at /lib64/libKF5CoreAddons.so.5
#18 0x00007f5fb448d291 in KJob::finishJob(bool) () at /lib64/libKF5CoreAddons.so.5
#19 0x00007f5fb7231959 in Akonadi::Job::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5AkonadiCore.so.5
#20 0x00007f5fb380a059 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007f5fb4ae734c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#22 0x00007f5fb4aec52f in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007f5fb37e0bfa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#24 0x00007f5fb37e2c9f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#25 0x00007f5fb38305c3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#26 0x00007f5fa7460703 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007f5fa7460ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#28 0x00007f5fa7460b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#29 0x00007f5fb383063f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f5fb37dfa6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007f5fb37e75fc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x0000560016639aff in main ()

Reported using DrKonqi