[kmail2] [Bug 422151] New: Crash on attempting to open a 2GB mbox file

Dave Nelson bugzilla_noreply at kde.org
Wed May 27 22:59:06 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=422151

            Bug ID: 422151
           Summary: Crash on attempting to open a 2GB mbox file
           Product: kmail2
           Version: 5.11.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: dave at dalek.zone
  Target Milestone: ---

Application: kmail (5.11.3)

Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-51-generic x86_64
Distribution: Ubuntu 19.10

-- Information about the crash:
- What I was doing when the application crashed: I double-clicked on a 2GB mbox
file from a Google takeaway download, on a computer with 4GB of RAM.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc27e5e3f00 (LWP 27494))]

Thread 7 (Thread 0x7fc2677fe700 (LWP 27780)):
#0  0x00007fc290987f66 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc2909889db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc290988be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc294210653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc2941b75cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc293ff0a45 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc293ff1c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8  0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fc267fff700 (LWP 27767)):
#0  __GI___libc_read (nbytes=16, buf=0x7fc267ffe490, fd=12) at
../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=12, buf=0x7fc267ffe490, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fc2909d070f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc2909885fe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc290988a52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc290988be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc294210653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc2941b75cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc293ff0a45 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fc293ff1c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fc274861700 (LWP 27752)):
#0  0x00007fc293c69c2f in __GI___poll (fds=0x7fc26c0025e0, nfds=1,
timeout=7536) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc290988aae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc290988be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc294210653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc2941b75cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc293ff0a45 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc293ff1c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8  0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fc275a72700 (LWP 27744)):
#0  0x00007fc293c69c2f in __GI___poll (fds=0x55cc118f5830, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc290988aae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc290988be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc294210653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc2941b75cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc293ff0a45 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc293716efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fc293ff1c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9  0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fc277338700 (LWP 27742)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55cc114d2728) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cc114d26d8,
cond=0x55cc114d2700) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55cc114d2700, mutex=0x55cc114d26d8) at
pthread_cond_wait.c:638
#3  0x00007fc27781eaab in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fc27781e6cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fc27d6fa700 (LWP 27739)):
#0  0x00007fc293c69c2f in __GI___poll (fds=0x7fc27d6f95a8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc29077d917 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fc29077f53a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fc27dc65288 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fc293ff1c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc2912e7669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007fc293c76323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fc27e5e3f00 (LWP 27494)):
[KCrash Handler]
#6  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7  0x00007fc293b79899 in __GI_abort () at abort.c:79
#8  0x00007fc293de35f6 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007fc293def9ec in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007fc293defa47 in std::terminate() () from
/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007fc293defca9 in __cxa_throw () from
/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007fc293fb7e7f in qBadAlloc() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fc293fbd25e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fc294072d46 in QString::append(QString const&) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fc2953ba762 in ?? () from /lib/x86_64-linux-gnu/libkmailprivate.so.5
#16 0x00007fc2941e4558 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fc291deea88 in KIO::TransferJob::data(KIO::Job*, QByteArray const&)
() from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#18 0x00007fc291def01d in KIO::TransferJob::slotData(QByteArray const&) () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#19 0x00007fc2941e4558 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fc291db0906 in KIO::SlaveInterface::data(QByteArray const&) () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#21 0x00007fc291db3286 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007fc291db11bf in KIO::SlaveInterface::dispatch() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#23 0x00007fc291dbae22 in KIO::Slave::gotInput() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#24 0x00007fc2941e4558 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fc291d3470e in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#26 0x00007fc2941e4e4a in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fc294bcaa86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fc294bd3e00 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fc2941b8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fc2941bb6a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fc294211037 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fc2909888bd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc290988b40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fc290988be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fc294210635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fc2941b75cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fc2941bf336 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x000055cc0f87e83b in ?? ()
#39 0x00007fc293b7b1e3 in __libc_start_main (main=0x55cc0f87d820, argc=3,
argv=0x7ffdbf327678, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdbf327668) at ../csu/libc-start.c:308
#40 0x000055cc0f87e9ee in ?? ()
[Inferior 1 (process 27494) detached]

The reporter indicates this bug may be a duplicate of or related to bug 389552.

Possible duplicates by query: bug 389552.

Reported using DrKonqi

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