[Akonadi] [Bug 353881] New: KMail crash when starting and using POP
Richard Johnson
richard at ytivarg.com
Wed Oct 14 04:59:16 BST 2015
https://bugs.kde.org/show_bug.cgi?id=353881
Bug ID: 353881
Summary: KMail crash when starting and using POP
Product: Akonadi
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: POP3 Resource
Assignee: kdepim-bugs at kde.org
Reporter: richard at ytivarg.com
CC: vkrause at kde.org
Application: akonadi_pop3_resource (4.88.0)
Qt Version: 5.4.2
Operating System: Linux 4.2.0-16-generic x86_64
Distribution: Ubuntu Wily Werewolf (development branch)
-- Information about the crash:
* Set up a POP account
* Noticed POP account, though correct, was not actually sending any packets
when I clicked "CheckMail"
* Closed KMail and all other Akonadi-related programs
* Opened Kmail and it crashed
This is the first time. I will try a restart in a moment.
Below is the tcpdump for that port when it happened.
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on enp0s25, link-type EN10MB (Ethernet), capture size 262144 bytes
20:39:21.211148 IP minerva.home.40650 > alexandria.home.pop3: Flags [S], seq
3327449264, win 29200, options [mss 1460,sackOK,TS val 24249355 ecr
0,nop,wscale 7], length 0
20:39:21.211471 IP alexandria.home.pop3 > minerva.home.40650: Flags [S.], seq
2407372149, ack 3327449265, win 65535, options [mss 1460,nop,wscale 6,sackOK,TS
val 3253502342 ecr 24249355], length 0
20:39:21.211487 IP minerva.home.40650 > alexandria.home.pop3: Flags [.], ack 1,
win 229, options [nop,nop,TS val 24249355 ecr 3253502342], length 0
20:39:21.212794 IP alexandria.home.pop3 > minerva.home.40650: Flags [P.], seq
1:24, ack 1, win 1040, options [nop,nop,TS val 3253502342 ecr 24249355], length
23
20:39:21.212810 IP minerva.home.40650 > alexandria.home.pop3: Flags [.], ack
24, win 229, options [nop,nop,TS val 24249355 ecr 3253502342], length 0
20:39:21.213038 IP minerva.home.40650 > alexandria.home.pop3: Flags [P.], seq
1:15, ack 24, win 229, options [nop,nop,TS val 24249355 ecr 3253502342], length
14
20:39:21.213433 IP alexandria.home.pop3 > minerva.home.40650: Flags [P.], seq
24:56, ack 15, win 1040, options [nop,nop,TS val 3253502344 ecr 24249355],
length 32
20:39:21.255321 IP alexandria.home.pop3 > minerva.home.40650: Flags [P.], seq
56:128, ack 29, win 1040, options [nop,nop,TS val 3253502385 ecr 24249355],
length 72
20:39:21.256483 IP minerva.home.40650 > alexandria.home.pop3: Flags [P.], seq
29:35, ack 128, win 229, options [nop,nop,TS val 24249366 ecr 3253502385],
length 6
20:39:21.256786 IP alexandria.home.pop3 > minerva.home.40650: Flags [P.], seq
128:133, ack 35, win 1040, options [nop,nop,TS val 3253502387 ecr 24249366],
length 5
20:39:21.256799 IP alexandria.home.pop3 > minerva.home.40650: Flags [F.], seq
133, ack 35, win 1040, options [nop,nop,TS val 3253502387 ecr 24249366], length
0
20:39:21.256969 IP minerva.home.40650 > alexandria.home.pop3: Flags [F.], seq
35, ack 134, win 229, options [nop,nop,TS val 24249366 ecr 3253502387], length
0
20:39:21.257404 IP alexandria.home.pop3 > minerva.home.40650: Flags [.], ack
36, win 1040, options [nop,nop,TS val 3253502387 ecr 24249366], length 0
-- Backtrace:
Application: Akonadi Resource (akonadi_pop3_resource), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4d00c45840 (LWP 18565))]
Thread 10 (Thread 0x7f4cfe9c4700 (LWP 18566)):
#0 0x00007f4d0eacf8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4d0a49abd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f4d0a49c74f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f4d008eb9e9 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4 0x00007f4d0f3d92be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cfe9c4700) at
pthread_create.c:333
#6 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f4cf1c2c700 (LWP 18571)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cf1c2c700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f4cf142b700 (LWP 18572)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cf142b700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f4cf0c2a700 (LWP 18573)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cf0c2a700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f4cf0429700 (LWP 18574)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cf0429700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f4cefc28700 (LWP 18575)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cefc28700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f4cef427700 (LWP 18576)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cef427700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f4ceec26700 (LWP 18577)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4ceec26700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f4cee425700 (LWP 18578)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4cf4ff7d33 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f4cf4ff7b97 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f4d0a6b96aa in start_thread (arg=0x7f4cee425700) at
pthread_create.c:333
#4 0x00007f4d0eadaeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f4d00c45840 (LWP 18565)):
[KCrash Handler]
#6 0x0000000000434b39 in QWeakPointer<QObject>::data (this=0x2256b90) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:587
#7 QPointer<KIO::Slave>::data (this=0x2256b90) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:70
#8 QPointer<KIO::Slave>::operator KIO::Slave* (this=0x2256b90) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:76
#9 POPSession::getSlave (this=0x2256b80) at
../../../resources/pop3/jobs.cpp:169
#10 0x0000000000435135 in LoginJob::slaveConnected (this=0x22596f0,
slave=0x276ffe0) at ../../../resources/pop3/jobs.cpp:286
#11 0x00007f4d0f5e978a in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4d1178a88f in KIO::Scheduler::slaveConnected (this=<optimized out>,
_t1=0x276ffe0) at ./moc_scheduler.cpp:203
#13 0x00007f4d0f5e978a in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f4d11760f5d in KIO::SlaveInterface::dispatch (this=0x276ffe0,
_cmd=<optimized out>, rawdata=...) at ../../../src/core/slaveinterface.cpp:202
#15 0x00007f4d1175e537 in KIO::SlaveInterface::dispatch (this=0x276ffe0) at
../../../src/core/slaveinterface.cpp:89
#16 0x00007f4d11762b21 in KIO::Slave::gotInput (this=0x276ffe0) at
../../../src/core/slave.cpp:388
#17 0x00007f4d117dec25 in KIO::Slave::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
moc_slave.cpp:86
#18 0x00007f4d0f5e978a in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f4d117101e3 in KIO::Connection::readyRead (this=<optimized out>) at
./moc_connection_p.cpp:140
#20 KIO::ConnectionPrivate::dequeue (this=0x23a1550) at
../../../src/core/connection.cpp:45
#21 0x00007f4d0f5ea651 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f4d0fe86b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f4d0fe8c230 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f4d0f5b8f1b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f4d0f5bb057 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f4d0f60fe73 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f4d09d74ff7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f4d09d75250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f4d09d752fc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f4d0f61027f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f4d0f5b675a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f4d0f5be2cc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f4d12c5f13a in Akonadi::ResourceBase::init (r=r at entry=0x2228550) at
../../../../akonadi/src/agentbase/resourcebase.cpp:599
#34 0x0000000000427968 in Akonadi::ResourceBase::init<POP3Resource>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/KF5/AkonadiAgentBase/resourcebase.h:193
#35 0x00007f4d0e9f4a40 in __libc_start_main (main=0x41b0d0 <main(int, char**)>,
argc=3, argv=0x7ffd14180018, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd14180008) at libc-start.c:289
#36 0x000000000041b109 in _start ()
Reported using DrKonqi
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