[kmail2] [Bug 359597] New: Kmail5 crash after sending message

Bruno Friedmann via KDE Bugzilla bugzilla_noreply at kde.org
Sat Feb 20 09:39:05 GMT 2016


https://bugs.kde.org/show_bug.cgi?id=359597

            Bug ID: 359597
           Summary: Kmail5 crash after sending message
           Product: kmail2
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: bruno at ioda-net.ch

Application: kmail (5.1.1)

Qt Version: 5.5.1
Operating System: Linux 4.5.0-rc4-2.gea92baf-default x86_64
Distribution: "openSUSE Tumbleweed (20160212) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: The plasma5 session was opened
and kmail5 too during a long time. 
Start writing a mail a let it open.
Unlock screen after 15 minutes.
I finished to write the mail and hit send (ctrl+enter)
The crash occur at that time.

- Unusual behavior I noticed:
Between the begining and the end of the session, ip -6 ro has disappear

- A link to backtrace and log captured during the bug report (drkonqi segv at
the same time) will be added later

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc066cc0940 (LWP 5479))]

Thread 31 (Thread 0x7fc040f81700 (LWP 5480)):
#0  0x00007fc063cfd49d in poll () at /lib64/libc.so.6
#1  0x00007fc056c8c432 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7fc040f80b80) at /usr/include/bits/poll2.h:46
#2  0x00007fc056c8c432 in _xcb_conn_wait (c=c at entry=0x236d5c0,
cond=cond at entry=0x236d600, vector=vector at entry=0x0, count=count at entry=0x0) at
xcb_conn.c:459
#3  0x00007fc056c8e007 in xcb_wait_for_event (c=0x236d5c0) at xcb_in.c:693
#4  0x00007fc0432dae29 in QXcbEventReader::run() (this=0x237a820) at
qxcbconnection.cpp:1229
#5  0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x237a820) at
thread/qthread_unix.cpp:331
#6  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7fc03a914700 (LWP 5481)):
#0  0x00007fc05a09dd9a in __lll_unlock_wake () at /lib64/libpthread.so.0
#1  0x00007fc05a099121 in __pthread_mutex_unlock_usercnt () at
/lib64/libpthread.so.0
#2  0x00007fc058bacc45 in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb2308 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc04ddb6102 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#5  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc03a913ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#6  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc03c0015b0) at
gwakeup.c:210
#7  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc0340009b0, max_priority=2147483647,
fds=fds at entry=0x7fc0340013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#8  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc0340009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#9  0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0340009b0,
may_block=may_block at entry=1) at gmain.c:3901
#10 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0340008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#11 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc03a913c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#12 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#13 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x246b180) at
thread/qthread_unix.cpp:331
#14 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7fc039a8f700 (LWP 5482)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc039a8eab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc0340025a0) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc02c0009b0, max_priority=2147483647,
fds=fds at entry=0x7fc02c0013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc02c0009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc02c0009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc02c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc039a8ec90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2906a40) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7fc03928e700 (LWP 5484)):
#0  0x00007fc063cfd49d in poll () at /lib64/libc.so.6
#1  0x00007fc059b78294 in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fc0300013c0, timeout=<optimized out>, context=0x7fc0300009b0) at
gmain.c:4135
#2  0x00007fc059b78294 in g_main_context_iterate
(context=context at entry=0x7fc0300009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0300009b0,
may_block=may_block at entry=1) at gmain.c:3901
#4  0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0300008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc03928dc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7  0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x23a7b00) at
thread/qthread_unix.cpp:331
#8  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7fc038a8d700 (LWP 5486)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc038a8cab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc030002780) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc0240009b0, max_priority=2147483647,
fds=fds at entry=0x7fc0240013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc0240009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0240009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0240008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc038a8cc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2909710) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7fc02bfff700 (LWP 5488)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc02bffeab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc024002570) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc0200009b0, max_priority=2147483647,
fds=fds at entry=0x7fc0200013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc0200009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0200009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0200008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc02bffec90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2719720) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7fc01f771700 (LWP 5490)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc01f770ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc020002360) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc0180009b0, max_priority=2147483647,
fds=fds at entry=0x7fc0180013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc0180009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0180009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0180008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc01f770c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2873fe0) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fc01ef70700 (LWP 5492)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc01ef6fab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc018002750) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fc0100009b0, max_priority=2147483647,
fds=fds at entry=0x7fc0100013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fc0100009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc0100009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc0100008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fc01ef6fc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x29f5900) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fc01e76f700 (LWP 5494)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054af73bb in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054af73f9 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fbfcfbe7700 (LWP 5495)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb2308 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb6102 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfcfbe6ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fc010002540) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbfc80009b0, max_priority=2147483647,
fds=fds at entry=0x7fbfc80013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbfc80009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbfc80009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbfc80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfcfbe6c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2a0de00) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fbfcf3e6700 (LWP 5497)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfcf3e5ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbfc8002330) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbfc00009b0, max_priority=2147483647,
fds=fds at entry=0x7fbfc00013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbfc00009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbfc00009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbfc00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfcf3e5c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2a42c70) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fbfcebe5700 (LWP 5499)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfcebe4ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbfc0002720) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbfc40009b0, max_priority=2147483647,
fds=fds at entry=0x7fbfc40013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbfc40009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbfc40009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbfc40008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfcebe4c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2adeab0) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fbfcd23e700 (LWP 5501)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054805764 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fbfcca3d700 (LWP 5502)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fbfbffff700 (LWP 5503)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fbfbf7fe700 (LWP 5504)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fbfbeffd700 (LWP 5505)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fbfbe7fc700 (LWP 5506)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fbfbdffb700 (LWP 5507)):
#0  0x00007fc05a09b07f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fc054806793 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007fc054b26441 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fbfbd3fa700 (LWP 5509)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb2308 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb6102 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfbd3f9ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbfc4002510) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf9c0009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf9c004380, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf9c0009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf9c0009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf9c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfbd3f9c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x31651e0) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fbfbcbf9700 (LWP 5532)):
#0  0x00007fc063cf947d in read () at /lib64/libc.so.6
#1  0x00007fc04ddb6073 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#2  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfbcbf8ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#3  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf90001e00) at
gwakeup.c:210
#4  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf900009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf900013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#5  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf900009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#6  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf900009b0,
may_block=may_block at entry=1) at gmain.c:3901
#7  0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf900008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#8  0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfbcbf8c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#9  0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#10 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x29ca260) at
thread/qthread_unix.cpp:331
#11 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fbfb24f4700 (LWP 5535)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfb24f3ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf900021c0) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf940009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf940013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf940009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf940009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf940008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfb24f3c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x30964e0) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fbfb1cf3700 (LWP 5536)):
#0  0x00007fc063cfd49d in poll () at /lib64/libc.so.6
#1  0x00007fc059b78294 in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fbf880013c0, timeout=<optimized out>, context=0x7fbf880009b0) at
gmain.c:4135
#2  0x00007fc059b78294 in g_main_context_iterate
(context=context at entry=0x7fbf880009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf880009b0,
may_block=may_block at entry=1) at gmain.c:3901
#4  0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf880008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfb1cf2c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7  0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2831770) at
thread/qthread_unix.cpp:331
#8  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fbfb14f2700 (LWP 5537)):
#0  0x00007fc05a09dd9a in __lll_unlock_wake () at /lib64/libpthread.so.0
#1  0x00007fc05a099121 in __pthread_mutex_unlock_usercnt () at
/lib64/libpthread.so.0
#2  0x00007fc058bacc45 in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#5  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfb14f1ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#6  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf880027a0) at
gwakeup.c:210
#7  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf8c0009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf8c0013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#8  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf8c0009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#9  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf8c0009b0,
may_block=may_block at entry=1) at gmain.c:3901
#10 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf8c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#11 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfb14f1c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#12 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#13 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x3167540) at
thread/qthread_unix.cpp:331
#14 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fbfb0cf1700 (LWP 5538)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb2308 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb6102 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbfb0cf0ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf8c002190) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf800009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf800013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf800009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf800009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf800008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbfb0cf0c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2771f50) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fbf87fff700 (LWP 5539)):
#0  0x00007fc0645fd11f in QMutex::unlock() (currentValue=<synthetic pointer>,
newValue=0x0, expectedValue=0x1, _q_value=@0x329ddc8: 0x0) at
../../src/corelib/arch/qatomic_x86.h:259
#1  0x00007fc0645fd11f in QMutex::unlock() (currentValue=<synthetic pointer>,
newValue=0x0, expectedValue=<optimized out>, _q_value=@0x329ddc8: 0x0) at
../../src/corelib/thread/qgenericatomic.h:175
#2  0x00007fc0645fd11f in QMutex::unlock() (currentValue=<synthetic pointer>,
newValue=0x0, expectedValue=<optimized out>, this=this at entry=0x329ddc8) at
../../src/corelib/thread/qbasicatomic.h:280
#3  0x00007fc0645fd11f in QMutex::unlock() (current=<synthetic pointer>,
this=this at entry=0x329ddc8) at thread/qmutex.h:85
#4  0x00007fc0645fd11f in QMutex::unlock() (this=this at entry=0x329ddc8) at
thread/qmutex.cpp:264
#5  0x00007fc064828dc5 in postEventSourceCheck(GSource*) (this=<synthetic
pointer>) at ../../src/corelib/thread/qmutex.h:138
#6  0x00007fc064828dc5 in postEventSourceCheck(GSource*) (this=<synthetic
pointer>, __in_chrg=<optimized out>) at ../../src/corelib/thread/qmutex.h:132
#7  0x00007fc064828dc5 in postEventSourceCheck(GSource*) (this=<optimized out>)
at ../../src/corelib/thread/qthread_p.h:240
#8  0x00007fc064828dc5 in postEventSourceCheck(GSource*) (timeout=<synthetic
pointer>, s=0x7fbf7c0012f0) at kernel/qeventdispatcher_glib.cpp:254
#9  0x00007fc064828dc5 in postEventSourceCheck(GSource*)
(source=0x7fbf7c0012f0) at kernel/qeventdispatcher_glib.cpp:264
#10 0x00007fc059b77d11 in g_main_context_check
(context=context at entry=0x7fbf7c0009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf7c0013c0, n_fds=n_fds at entry=1) at gmain.c:3681
#11 0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf7c0009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#12 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf7c0009b0,
may_block=may_block at entry=1) at gmain.c:3901
#13 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf7c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbf87ffec90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#15 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#16 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2611f10) at
thread/qthread_unix.cpp:331
#17 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#18 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fbf877fe700 (LWP 5540)):
#0  0x00007fc05a09dd9a in __lll_unlock_wake () at /lib64/libpthread.so.0
#1  0x00007fc05a099121 in __pthread_mutex_unlock_usercnt () at
/lib64/libpthread.so.0
#2  0x00007fc058bacc45 in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb22ab in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc04ddb60f1 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#5  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbf877fdab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#6  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf7c002770) at
gwakeup.c:210
#7  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf740009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf740013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#8  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf740009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#9  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf740009b0,
may_block=may_block at entry=1) at gmain.c:3901
#10 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf740008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#11 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbf877fdc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#12 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#13 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2769590) at
thread/qthread_unix.cpp:331
#14 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fbf73fff700 (LWP 5550)):
#0  0x00007fc05a09dcfc in __lll_lock_wait () at /lib64/libpthread.so.0
#1  0x00007fc05a097bb2 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2  0x00007fc058bacf2c in  () at /usr/X11R6/lib64/libGL.so.1
#3  0x00007fc058bb1e01 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fc058bb2308 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fc04ddb6102 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#6  0x00007fc059bba290 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fbf73ffeab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#7  0x00007fc059bba290 in g_wakeup_acknowledge (wakeup=0x7fbf6c002740) at
gwakeup.c:210
#8  0x00007fc059b77dc4 in g_main_context_check
(context=context at entry=0x7fbf680009b0, max_priority=2147483647,
fds=fds at entry=0x7fbf680013c0, n_fds=n_fds at entry=1) at gmain.c:3632
#9  0x00007fc059b78238 in g_main_context_iterate
(context=context at entry=0x7fbf680009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#10 0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf680009b0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf680008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#12 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbf73ffec90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#13 0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#14 0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x317fc60) at
thread/qthread_unix.cpp:331
#15 0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fbf737fe700 (LWP 5553)):
#0  0x00007fc059bbb539 in g_mutex_lock (mutex=mutex at entry=0x7fbf600009b0) at
gthread-posix.c:1338
#1  0x00007fc059b78256 in g_main_context_iterate
(context=context at entry=0x7fbf600009b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3844
#2  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf600009b0,
may_block=may_block at entry=1) at gmain.c:3901
#3  0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf600008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbf737fdc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#5  0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#6  0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x2fe2640) at
thread/qthread_unix.cpp:331
#7  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fbf86ffd700 (LWP 5717)):
#0  0x00007fc063cfd49d in poll () at /lib64/libc.so.6
#1  0x00007fc059b78294 in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fbf78003d30, timeout=<optimized out>, context=0x7fbf78003bf0) at
gmain.c:4135
#2  0x00007fc059b78294 in g_main_context_iterate
(context=context at entry=0x7fbf78003bf0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007fc059b7839c in g_main_context_iteration (context=0x7fbf78003bf0,
may_block=may_block at entry=1) at gmain.c:3901
#4  0x00007fc06482952b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fbf78003270, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fbf86ffcc90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#6  0x00007fc0645ffb1c in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7  0x00007fc06460494f in QThreadPrivate::start(void*) (arg=0x252f7f0) at
thread/qthread_unix.cpp:331
#8  0x00007fc05a0954a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc063d05ded in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc066cc0940 (LWP 5479)):
[KCrash Handler]
#6  0x00007fc0432f0326 in QXcbWindow::mapToNative(QRect const&, QXcbScreen
const*) const (this=<optimized out>, rect=..., screen=0x237bee0) at
qxcbwindow.cpp:203
#7  0x00007fc0432f6ab3 in QXcbWindow::setGeometry(QRect const&)
(this=0xb92da70, rect=...) at qxcbwindow.cpp:732
#8  0x00007fc0659cb032 in QWidgetPrivate::show_sys()
(this=this at entry=0x2a31850) at kernel/qwidget.cpp:7889
#9  0x00007fc0659d3ee6 in QWidgetPrivate::show_helper()
(this=this at entry=0x2a31850) at kernel/qwidget.cpp:7827
#10 0x00007fc0659d6845 in QWidget::setVisible(bool) (this=0x2b1f370,
visible=<optimized out>) at kernel/qwidget.cpp:8111
#11 0x00007fc03b76a1f8 in Breeze::SplitterProxy::setSplitter(QWidget*)
(this=0x2b1f370, widget=<optimized out>) at
/usr/src/debug/breeze-5.5.4/kstyle/breezesplitterproxy.cpp:320
#12 0x00007fc03b76b1c1 in Breeze::SplitterProxy::eventFilter(QObject*, QEvent*)
(this=0x2b1f370, object=0x316c950, event=0x7fffc0cbb040) at
/usr/src/debug/breeze-5.5.4/kstyle/breezesplitterproxy.cpp:158
#13 0x00007fc0647d5b25 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*)
(this=this at entry=0x234c840, receiver=receiver at entry=0x316c950,
event=event at entry=0x7fffc0cbb040) at kernel/qcoreapplication.cpp:1072
#14 0x00007fc0659968ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=0x234c840, receiver=0x316c950, e=e at entry=0x7fffc0cbb040) at
kernel/qapplication.cpp:3712
#15 0x00007fc06599ac03 in QApplicationPrivate::dispatchEnterLeave(QWidget*,
QWidget*, QPointF const&) (enter=enter at entry=0x316c950, leave=<optimized out>,
globalPosF=...) at kernel/qapplication.cpp:2415
#16 0x00007fc0659efce5 in QWidgetWindow::handleEnterLeaveEvent(QEvent*)
(this=0xc158f10, event=<optimized out>) at kernel/qwidgetwindow.cpp:350
#17 0x00007fc0659f330b in QWidgetWindow::event(QEvent*) (this=0xc158f10,
event=0x7fffc0cbb3c0) at kernel/qwidgetwindow.cpp:174
#18 0x00007fc0659968cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x234c840, receiver=receiver at entry=0xc158f10,
e=e at entry=0x7fffc0cbb3c0) at kernel/qapplication.cpp:3716
#19 0x00007fc06599b9d6 in QApplication::notify(QObject*, QEvent*)
(this=0x7fffc0cbbc90, receiver=0xc158f10, e=0x7fffc0cbb3c0) at
kernel/qapplication.cpp:3499
#20 0x00007fc0647d5cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7fffc0cbbc90, receiver=0xc158f10, event=event at entry=0x7fffc0cbb3c0) at
kernel/qcoreapplication.cpp:965
#21 0x00007fc064d14f09 in
QGuiApplicationPrivate::processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent*)
(event=0x7fffc0cbb3c0, receiver=<optimized out>) at
../../src/corelib/kernel/qcoreapplication.h:227
#22 0x00007fc064d14f09 in
QGuiApplicationPrivate::processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent*)
(e=0x3348b20) at kernel/qguiapplication.cpp:1952
#23 0x00007fc064d1b315 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
(e=e at entry=0x3348b20) at kernel/qguiapplication.cpp:1599
#24 0x00007fc064d009f8 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:625
#25 0x00007fc04330aed0 in userEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#26 0x00007fc059b780c7 in g_main_context_dispatch (context=0x7fc03c001710) at
gmain.c:3154
#27 0x00007fc059b780c7 in g_main_context_dispatch
(context=context at entry=0x7fc03c001710) at gmain.c:3769
#28 0x00007fc059b782f8 in g_main_context_iterate
(context=context at entry=0x7fc03c001710, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3840
#29 0x00007fc059b7839c in g_main_context_iteration (context=0x7fc03c001710,
may_block=may_block at entry=1) at gmain.c:3901
#30 0x00007fc06482950f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x23a84f0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#31 0x00007fc0647d363a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fffc0cbb630, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#32 0x00007fc0647db2fd in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1229
#33 0x00007fc064d1153c in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1527
#34 0x00007fc065992f75 in QApplication::exec() () at
kernel/qapplication.cpp:2976
#35 0x0000000000404518 in main(int, char**) (argc=1, argv=0x7fffc0cbbec8) at
/usr/src/debug/kdepim-15.12.1/kmail/main.cpp:151

Reported using DrKonqi

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