Bug 382659

Summary: KMail crashed on close
Product: [Applications] kmail2 Reporter: Stan <stabog.tmb>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Stan 2017-07-24 13:57:23 UTC 
Application: kmail (5.5.3)

Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.11.9-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: I had been closing KMail. Right after pushing 'close' button, it crashed.

- Custom settings of the application: I have two separate IMAP accounts with several thousands of emails.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb3b49c3900 (LWP 9578))]

Thread 27 (Thread 0x7fb2fc340700 (LWP 15290)):
#0  0x00007fb3a762f4ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39bee4992 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39bebaba9 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39bebb10b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7fb2f95b2700 (LWP 9802)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beb60a5 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beb6587 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39beb7321 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7fb2f9e33700 (LWP 9801)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beb60a5 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beb6587 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39beb7321 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7fb2fae66700 (LWP 9800)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb397de8b04 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007fb397de8b49 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7fb2fffff700 (LWP 9797)):
#0  0x00007fb3b1b62e9d in poll () from /usr/lib/libc.so.6
#1  0x00007fb3a5825c09 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb3b2497084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb3b225440e in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fb3b225915b in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7fb3297fa700 (LWP 9611)):
#0  0x00007fb3b1b5ec0d in write () from /usr/lib/libc.so.6
#1  0x00007fb3b1af393d in _IO_new_file_write () from /usr/lib/libc.so.6
#2  0x00007fb3b1af2c1f in new_do_write () from /usr/lib/libc.so.6
#3  0x00007fb3b1af40fe in __GI__IO_file_xsputn () from /usr/lib/libc.so.6
#4  0x00007fb3b1acadfb in buffered_vfprintf () from /usr/lib/libc.so.6
#5  0x00007fb3b1ac815e in vfprintf () from /usr/lib/libc.so.6
#6  0x00007fb3b1b7bb06 in __fprintf_chk () from /usr/lib/libc.so.6
#7  0x00007fb3916fb17d in event_logv_ () from /usr/lib/libevent-2.1.so.6
#8  0x00007fb3916fb314 in event_warn () from /usr/lib/libevent-2.1.so.6
#9  0x00007fb3916fcc3c in ?? () from /usr/lib/libevent-2.1.so.6
#10 0x00007fb3916f28f4 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#11 0x00007fb39be86eed in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#17 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7fb329ffb700 (LWP 9610)):
#0  0x00007fb3b1b62e9d in poll () from /usr/lib/libc.so.6
#1  0x00007fb393d4bee1 in ?? () from /usr/lib/libpulse.so.0
#2  0x00007fb393d3d6f1 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007fb393d3dd8e in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007fb393d3de40 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007fb393d4be29 in ?? () from /usr/lib/libpulse.so.0
#6  0x00007fb38c0abfe8 in ?? () from /usr/lib/pulseaudio/libpulsecommon-10.0.so
#7  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7fb32a7fc700 (LWP 9609)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7fb32affd700 (LWP 9608)):
#0  0x00007fb3a762f4ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39bee4992 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beaba9e in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be868eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7fb32b7fe700 (LWP 9607)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39c661ac0 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beb7321 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7fb32bfff700 (LWP 9606)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7fb348ff9700 (LWP 9605)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beb60a5 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beb6587 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39beb7321 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7fb3497fa700 (LWP 9604)):
#0  0x00007fb3b1ac80e6 in vfprintf () from /usr/lib/libc.so.6
#1  0x00007fb3b1b7b78b in __vsnprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fb3916f7b93 in evutil_vsnprintf () from /usr/lib/libevent-2.1.so.6
#3  0x00007fb3916f7c2f in evutil_snprintf () from /usr/lib/libevent-2.1.so.6
#4  0x00007fb3916fb12c in event_logv_ () from /usr/lib/libevent-2.1.so.6
#5  0x00007fb3916fb314 in event_warn () from /usr/lib/libevent-2.1.so.6
#6  0x00007fb3916fcc3c in ?? () from /usr/lib/libevent-2.1.so.6
#7  0x00007fb3916f28f4 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#8  0x00007fb39be86fd3 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fb39b73d138 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fb39b73d6eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7fb349ffb700 (LWP 9603)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39b73d088 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39b73d6db in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7fb34a7fc700 (LWP 9602)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39b73cfd8 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39b73d6cb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7fb34affd700 (LWP 9601)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39b73cf28 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39b73d6bb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7fb34b7fe700 (LWP 9600)):
#0  0x00007fb3b1b79ddb in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007fb3b1b7bab4 in __fprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fb3916fb17d in event_logv_ () from /usr/lib/libevent-2.1.so.6
#3  0x00007fb3916fb314 in event_warn () from /usr/lib/libevent-2.1.so.6
#4  0x00007fb3916fcc3c in ?? () from /usr/lib/libevent-2.1.so.6
#5  0x00007fb3916f28f4 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#6  0x00007fb39be86eed in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39b73ce78 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb39b73d6ab in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7fb34bfff700 (LWP 9599)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39b73cdc8 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39b73d69b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39beb7998 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7fb360d4f700 (LWP 9598)):
#0  0x00007fb3a762f4ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39bee4992 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39bebaba9 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39bebb10b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7fb361550700 (LWP 9597)):
#0  0x00007fb3a762f4ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39bee4992 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39bebaba9 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39bebb10b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fb361d51700 (LWP 9596)):
#0  0x00007fb3a762f1ad in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb39beabb19 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007fb39beabb47 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007fb39be8689b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fb362552700 (LWP 9595)):
#0  0x00007fb3b1b79ddb in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007fb3b1b7bab4 in __fprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fb3916fb17d in event_logv_ () from /usr/lib/libevent-2.1.so.6
#3  0x00007fb3916fb314 in event_warn () from /usr/lib/libevent-2.1.so.6
#4  0x00007fb3916fcc3c in ?? () from /usr/lib/libevent-2.1.so.6
#5  0x00007fb3916f28f4 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#6  0x00007fb39be86e99 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007fb39be83168 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007fb39be9fd5b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007fb39beb78e6 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007fb39beb39eb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fb37274e700 (LWP 9585)):
#0  0x00007fb3a586aa69 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007fb3a5824fb5 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb3a5825b3b in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb3b2497084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fb3b225440e in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007fb3b225915b in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fb372f4f700 (LWP 9582)):
#0  0x00007fb3a586aa84 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007fb3a5825abd in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb3b2497084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fb3b225440e in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fb3b225915b in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fb378863700 (LWP 9581)):
#0  0x00007fb3b1b5ebad in read () from /usr/lib/libc.so.6
#1  0x00007fb3a5869730 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb3a58256eb in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb3a5825bb0 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fb3b2497084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb3b225440e in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007fb3b225915b in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fb379064700 (LWP 9580)):
#0  0x00007fb3b1b79e92 in __libc_disable_asynccancel () from /usr/lib/libc.so.6
#1  0x00007fb3b1b5ebb9 in read () from /usr/lib/libc.so.6
#2  0x00007fb3a5869730 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb3a58256eb in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb3a5825bb0 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007fb3b2497084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007fb3b225440e in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007fb3b0a8d396 in ?? () from /usr/lib/libQt5DBus.so.5
#10 0x00007fb3b225915b in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007fb3a7629049 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007fb3b1b6cf0f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fb3b49c3900 (LWP 9578)):
[KCrash Handler]
#5  0x00007fb3aedcd70e in KStatusNotifierItem::setStatus(KStatusNotifierItem::ItemStatus) () from /usr/lib/libKF5Notifications.so.5
#6  0x00007fb3b42cb6b2 in KMKernel::canQueryClose() () from /usr/lib/libkmailprivate.so.5
#7  0x00007fb3b157cdbd in KMainWindow::closeEvent(QCloseEvent*) () from /usr/lib/libKF5XmlGui.so.5
#8  0x00007fb3b31a5d68 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#9  0x00007fb3b32985e4 in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#10 0x00007fb3b157d0aa in KMainWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#11 0x00007fb3b15cca05 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#12 0x00007fb3b3163e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#13 0x00007fb3b316b926 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#14 0x00007fb3b243cbd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#15 0x00007fb3b31a13d2 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () from /usr/lib/libQt5Widgets.so.5
#16 0x00007fb3b31c0597 in ?? () from /usr/lib/libQt5Widgets.so.5
#17 0x00007fb3b31c3742 in ?? () from /usr/lib/libQt5Widgets.so.5
#18 0x00007fb3b3163e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#19 0x00007fb3b316b926 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#20 0x00007fb3b243cbd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#21 0x00007fb3b299c65c in QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*) () from /usr/lib/libQt5Gui.so.5
#22 0x00007fb3b29a0d76 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#23 0x00007fb3b29784ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#24 0x00007fb383dc4cc1 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#25 0x00007fb3a5825a57 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0x00007fb3a5825c88 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0x00007fb3a5825d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0x00007fb3b2497061 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#29 0x00007fb3b243affb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#30 0x00007fb3b2444048 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#31 0x0000560b312114fa in ?? ()
#32 0x00007fb3b1a9f4ca in __libc_start_main () from /usr/lib/libc.so.6
#33 0x0000560b3121163a in _start ()

Possible duplicates by query: bug 378810, bug 376240.

Reported using DrKonqi
Comment 1 Allan Sandfeld 2017-07-24 23:00:54 UTC 
Created attachment 106844 [details]
New crash information added by DrKonqi

kmail (5.5.90 rc) using Qt 5.9.1

- What I was doing when the application crashed:

Akonadi crashed after a system update of kde neon stable, and consistently crashed on viewing the same folder. KMail would crash on existing with Akonadi down.

-- Backtrace (Reduced):
#6  0x00007fcb0ea7a80c in KStatusNotifierItem::setStatus(KStatusNotifierItem::ItemStatus) () from /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#7  0x00007fcb134747e9 in KMKernel::canQueryClose() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#8  0x00007fcb10cf5845 in KMainWindow::closeEvent(QCloseEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#9  0x00007fcb1255c6d8 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fcb1264e1cb in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
Comment 2 Christoph Feck 2017-08-01 22:55:26 UTC 

*** This bug has been marked as a duplicate of bug 376240 ***