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@kde.org Reporter: rich...@ytivarg.com CC: vkra...@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@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 -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Kdepim-bugs mailing list Kdepim-bugs@kde.org https://mail.kde.org/mailman/listinfo/kdepim-bugs