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