| Summary: | Segfault when scanning faces | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | Thomas Coquelin <totocoq> |
| Component: | Faces-Detection | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | caulier.gilles, metzpinguin |
| Priority: | NOR | Keywords: | drkonqi |
| Version: | 7.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Gentoo Packages | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | 7.2.0 | |
| Sentry Crash Report: | |||
There is nothing at the crash point that should trigger a crash. Can you please create a new backtrace? Can you please post the output of "opencv_version --hw --opencl"? Can you also test whether the problem with the AppImage can be reproduced? From here: https://files.kde.org/digikam/ Maik My guess is that the crash in OpenCV is triggered by OpenCL hardware acceleration. You are using AMD hardware. OpenCV has an environment variable to disable OpenCL. Maik Hello, I tried digikam with OPENCV_OPENCL_RUNTIME=disabled and OPENCV_OPENCL_DEVICE=null env, face detection scan works to the end. I'll try to run some opencv opencl tests. I found this small python script to test opencv :
#################################################"
"""
cpu_gpu.py
An OpenCL-OpenCV-Python CPU vs GPU comparison
"""
import cv2
import timeit
# A simple image pipeline that runs on both Mat and Umat
def img_cal(img, mode):
if mode=='UMat':
img = cv2.UMat(img)
img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
img = cv2.GaussianBlur(img, (7, 7), 1.5)
img = cv2.Canny(img, 0, 50)
if type(img) == 'cv2.UMat':
img = cv2.UMat.get(img)
return img
# Timing function
def run(processor, function, n_threads, N):
cv2.setNumThreads(n_threads)
t = timeit.timeit(function, globals=globals(), number=N)/N*1000
print('%s avg. with %d threads: %0.2f ms' % (processor, n, t))
return t
img = cv2.imread('abricotier.tif')
img_UMat = cv2.UMat(img)
N = 200
threads = [1, 16]
processor = {'GPU': "img_cal(img_UMat,mode='UMat')",
'CPU': "img_cal(img,mode='Mat')"}
results = {}
for n in threads:
for pro in processor.keys():
results[pro,n] = run(processor=pro,
function= processor[pro],
n_threads=n, N=N)
print('\nGPU speed increase over 1 CPU thread [%%]: %0.2f' % \
(results[('CPU', 1)]/results[('GPU', 1)]*100))
print('CPU speed increase on 16 threads versus 1 thread [%%]: %0.2f' % \
(results[('CPU', 1)]/results[('CPU', 16)]*100))
##############################################################""
The script works properly :
#############################
$ python3.7 opencv_test.py
LoadLib(libhsa-amd-aqlprofile64.so) failed: libhsa-amd-aqlprofile64.so: cannot open shared object file: No such file or directory
GPU avg. with 1 threads: 19.34 ms
CPU avg. with 1 threads: 338.04 ms
GPU avg. with 16 threads: 16.43 ms
CPU avg. with 16 threads: 74.33 ms
GPU speed increase over 1 CPU thread [%]: 1747.75
CPU speed increase on 16 threads versus 1 thread [%]: 454.77
#########################################
From the opencv test suite : Success : /usr/bin/opencv_test_aruco success /usr/bin/opencv_test_flann success /usr/bin/opencv_test_highgui success /usr/bin/opencv_test_img_hash success /usr/bin/opencv_test_phase_unwrapping success /usr/bin/opencv_test_saliency success /usr/bin/opencv_test_superres success /usr/bin/opencv_test_text success /usr/bin/opencv_test_videostab success Failures: /usr/bin/opencv_test_bgsegm failed /usr/bin/opencv_test_bioinspired failed /usr/bin/opencv_test_calib3d failed /usr/bin/opencv_test_core failed /usr/bin/opencv_test_dnn failed /usr/bin/opencv_test_dnn_superres failed /usr/bin/opencv_test_face failed /usr/bin/opencv_test_features2d failed /usr/bin/opencv_test_fuzzy failed /usr/bin/opencv_test_imgcodecs failed /usr/bin/opencv_test_imgproc failed /usr/bin/opencv_test_line_descriptor failed /usr/bin/opencv_test_ml failed /usr/bin/opencv_test_objdetect failed /usr/bin/opencv_test_optflow failed /usr/bin/opencv_test_photo failed /usr/bin/opencv_test_quality failed /usr/bin/opencv_test_reg failed /usr/bin/opencv_test_rgbd failed /usr/bin/opencv_test_shape failed /usr/bin/opencv_test_stereo failed /usr/bin/opencv_test_stitching failed /usr/bin/opencv_test_structured_light failed /usr/bin/opencv_test_tracking failed /usr/bin/opencv_test_video failed /usr/bin/opencv_test_videoio failed /usr/bin/opencv_test_ximgproc failed /usr/bin/opencv_test_xphoto failed Summary from opencv_test_core: [==========] 11420 tests from 239 test cases ran. (69132 ms total) [ PASSED ] 11416 tests. [ FAILED ] 4 tests, listed below: [ FAILED ] Core_InputOutput.filestorage_base64_basic_read_XML [ FAILED ] Core_InputOutput.filestorage_base64_basic_read_YAML [ FAILED ] Core_globbing.accuracy [ FAILED ] Samples.findFile I'll try to make them pass. Do you have hints on the relevant ones for digikam ? Git commit 365954a7c7dca0c46444b5843c7485602dd0e059 by Gilles Caulier. Committed on 08/07/2020 at 01:31. Pushed by cgilles into branch 'master'. disable opencl runtime support for OpenCV in AppImage M +5 -0 project/bundles/appimage/data/AppRun https://invent.kde.org/graphics/digikam/commit/365954a7c7dca0c46444b5843c7485602dd0e059 Git commit b66eb0a0556388fc532fcc5bba7a40ed6eda2fc1 by Maik Qualmann. Committed on 12/07/2020 at 06:58. Pushed by mqualmann into branch 'master'. disable OpenCL for everyone An analysis with Heaptrack shows that we have a big memory leak with active OpenCL. Related: bug 421043, bug 416266, bug 420411 M +10 -0 core/app/main/main.cpp M +0 -5 project/bundles/appimage/data/AppRun https://invent.kde.org/graphics/digikam/commit/b66eb0a0556388fc532fcc5bba7a40ed6eda2fc1 Hi, Can you check if this crash still exist with last weekly AppImage build available here : https://files.kde.org/digikam/ Thanks in advance digiKam 7.0.0 stable release is now published: https://www.digikam.org/news/2020-07-19-7.0.0_release_announcement/ We need a fresh feedback on this file using this version. Thanks in advance Gilles Caulier I tried with 7.0.0 and it now always crashes during face detection, with or without opencl (OPENCV_OPENCL_RUNTIME=disabled OPENCV_OPENCL_DEVICE=null to disable opencl) Git commit b5e3c5987a7380fdc5ce9a59ee5e62e6acbaf51b by Gilles Caulier. Committed on 08/09/2020 at 03:11. Pushed by cgilles into branch 'master'. Fix typo with OpenCV environnement variable value used to disable OpenCL device for 3D accelerations Related: bug 426175 M +2 -1 core/app/main/main.cpp https://invent.kde.org/graphics/digikam/commit/b5e3c5987a7380fdc5ce9a59ee5e62e6acbaf51b @Gilles, I think it has to be "disabled" and not "disable". Maik Maik, you are right. I need to change my glass (:=))))... Gilles Git commit f813d64af40c5ea342ab9da340f12acc4b19023d by Gilles Caulier. Committed on 08/09/2020 at 07:23. Pushed by cgilles into branch 'master'. I needs new glasses : disable => disabled Related: bug 426175 M +1 -1 core/app/main/main.cpp https://invent.kde.org/graphics/digikam/commit/f813d64af40c5ea342ab9da340f12acc4b19023d Git commit cde3403938b82e0cfcccb1b557b6c2319ac8557e by Maik Qualmann. Committed on 08/09/2020 at 10:37. Pushed by mqualmann into branch 'master'. add base classes initialization explicit in the constructor Related: bug 425723, bug 426175 M +2 -0 core/libs/threadimageio/fileio/loadsavetask.cpp M +2 -0 core/libs/threadimageio/fileio/loadsavetask.h https://invent.kde.org/graphics/digikam/commit/cde3403938b82e0cfcccb1b557b6c2319ac8557e Git commit a06b3c5dcc32a2f95c5fbf0ac2fa898931524cea by Maik Qualmann. Committed on 08/09/2020 at 20:05. Pushed by mqualmann into branch 'master'. add static cast for loading notifikation Related: bug 425723, bug 426175 M +2 -1 core/libs/threadimageio/fileio/loadingcache.cpp https://invent.kde.org/graphics/digikam/commit/a06b3c5dcc32a2f95c5fbf0ac2fa898931524cea Git commit 901227fa96db807e02b71a84c933d34b97ce3ec3 by Maik Qualmann. Committed on 09/09/2020 at 19:56. Pushed by mqualmann into branch 'master'. changes to setStatus() function Related: bug 425723, bug 426175 M +1 -1 core/libs/threadimageio/fileio/loadingcache.cpp M +19 -12 core/libs/threadimageio/fileio/loadsavetask.cpp M +1 -2 core/libs/threadimageio/thumb/thumbnailtask.cpp https://invent.kde.org/graphics/digikam/commit/901227fa96db807e02b71a84c933d34b97ce3ec3 Fixed with bug 426175. Maik |
Application: digikam (7.0.0-rc) Qt Version: 5.14.2 Frameworks Version: 5.70.0 Operating System: Linux 5.4.2-gentoo x86_64 Windowing system: X11 Distribution: Gentoo/Linux -- Information about the crash: - What I was doing when the application crashed: Launching face detection scan I have this bug since Digikam v5, upgrade to v6 then v7-beta did not help The crash can be reproduced every time. -- Backtrace: Application: digiKam (digikam), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fef407bb5c0 (LWP 1210579))] Thread 44 (Thread 0x7fee3e4fe700 (LWP 1211906)): #0 0x00007fef5ac27507 in getpid () at /lib64/libc.so.6 #1 0x00007feeda20f7e9 in is_forked_child () at /var/tmp/portage/dev-libs/roct-thunk-interface-3.5.0/work/ROCT-Thunk-Interface-rocm-3.5.0/src/openclose.c:58 #2 0x00007feeda20f842 in is_forked_child () at /var/tmp/portage/dev-libs/roct-thunk-interface-3.5.0/work/ROCT-Thunk-Interface-rocm-3.5.0/src/openclose.c:55 #3 0x00007feeda20e449 in kmtIoctl (fd=44, request=request@entry=3222817548, arg=arg@entry=0x7fee3e4fd670) at /var/tmp/portage/dev-libs/roct-thunk-interface-3.5.0/work/ROCT-Thunk-Interface-rocm-3.5.0/src/libhsakmt.c:21 #4 0x00007feeda2086fc in hsaKmtWaitOnMultipleEvents (Milliseconds=4294967294, WaitOnAll=false, NumEvents=<optimized out>, Events=0x7fee3e4fd8a0) at /var/tmp/portage/dev-libs/roct-thunk-interface-3.5.0/work/ROCT-Thunk-Interface-rocm-3.5.0/src/events.c:312 #5 hsaKmtWaitOnMultipleEvents (Events=0x7fee3e4fd8a0, NumEvents=2, WaitOnAll=<optimized out>, Milliseconds=4294967294) at /var/tmp/portage/dev-libs/roct-thunk-interface-3.5.0/work/ROCT-Thunk-Interface-rocm-3.5.0/src/events.c:286 #6 0x00007fee840efeb1 in core::Signal::WaitAny(unsigned int, hsa_signal_s const*, hsa_signal_condition_t const*, long const*, unsigned long, hsa_wait_state_t, long*) () at /usr/lib64/libhsa-runtime64.so.1 #7 0x00007fee840bb5bc in AMD::hsa_amd_signal_wait_any(unsigned int, hsa_signal_s*, hsa_signal_condition_t*, long*, unsigned long, hsa_wait_state_t, long*) () at /usr/lib64/libhsa-runtime64.so.1 #8 0x00007fee840d7526 in core::Runtime::AsyncEventsLoop(void*) () at /usr/lib64/libhsa-runtime64.so.1 #9 0x00007fee8405b387 in os::ThreadTrampoline(void*) () at /usr/lib64/libhsa-runtime64.so.1 #10 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #11 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 43 (Thread 0x7fee3d0bd700 (LWP 1211905)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b05e2c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b05e2c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b05e20) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b05e00) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 42 (Thread 0x7fee444f9700 (LWP 1211904)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b05f2c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b05f2c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b05f20) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b05f00) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 41 (Thread 0x7fee448fa700 (LWP 1211903)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b0602c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b0602c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b06020) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b06000) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 40 (Thread 0x7fee44cfb700 (LWP 1211902)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b05eac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b05eac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b05ea0) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b05e80) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 39 (Thread 0x7fee6c445700 (LWP 1211901)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b05fac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b05fac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b05fa0) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b05f80) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 38 (Thread 0x7fee46ffd700 (LWP 1211900)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b0612c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b0612c) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b06120) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b06100) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 37 (Thread 0x7fee477fe700 (LWP 1211899)): #0 0x00007fef5ac53979 in syscall () at /lib64/libc.so.6 #1 0x00007fef50b881ad in tbb::internal::futex_wait(void*, int) (comparand=2, futex=0x7feed8b060ac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/include/tbb/machine/linux_common.h:81 #2 tbb::internal::binary_semaphore::P() (this=0x7feed8b060ac) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/semaphore.h:205 #3 rml::internal::thread_monitor::commit_wait(rml::internal::thread_monitor::cookie&) (c=..., this=0x7feed8b060a0) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/../rml/server/thread_monitor.h:255 #4 tbb::internal::rml::private_worker::run() (this=0x7feed8b06080) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:273 #5 0x00007fef50b881e9 in tbb::internal::rml::private_worker::thread_routine(void*) (arg=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/private_server.cpp:219 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 36 (Thread 0x7fee47fff700 (LWP 1211888)): [KCrash Handler] #4 0x00007fef5b077a17 in QMutex::lock() () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef5b2e2be0 in QMimeDatabase::mimeTypeForFile(QFileInfo const&, QMimeDatabase::MatchMode) const () at /usr/lib64/libQt5Core.so.5 #6 0x00007fef5b2e3140 in QMimeDatabase::mimeTypeForFile(QString const&, QMimeDatabase::MatchMode) const () at /usr/lib64/libQt5Core.so.5 #7 0x00007feeec1cb2c8 in DigikamImageMagickDImgPlugin::DImgImageMagickPlugin::canRead(QFileInfo const&, bool) const () at /usr/lib64/qt5/plugins/digikam/dimg/DImg_ImageMagick_Plugin.so #8 0x00007fef5c74d9b6 in Digikam::DImg::fileFormat(QString const&) () at /usr/lib64/libdigikamcore.so.7.0.0 #9 0x00007fef5c8169e3 in Digikam::PreviewLoadingTask::execute() () at /usr/lib64/libdigikamcore.so.7.0.0 #10 0x00007fef5c82b91d in Digikam::LoadSaveThread::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #11 0x00007fef5c84b9de in Digikam::DynamicThread::Private::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #12 0x00007fef5b07a623 in QThreadPoolThread::run() () at /usr/lib64/libQt5Core.so.5 #13 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #14 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #15 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 35 (Thread 0x7fee53fff700 (LWP 1211887)): #0 0x00007fef5ac49f2c in read () at /lib64/libc.so.6 #1 0x00007fef52c6633f in g_wakeup_acknowledge () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fef52c1ef4e in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fef52c1f392 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fef5b27701b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fef5c84a3d1 in Digikam::WorkerObjectRunnable::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #8 0x00007fef5b07a623 in QThreadPoolThread::run() () at /usr/lib64/libQt5Core.so.5 #9 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #10 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #11 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 34 (Thread 0x7fee86fff700 (LWP 1211796)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5b07c86b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5 #2 0x00007fef5b079837 in QThreadPoolPrivate::waitForDone(QDeadlineTimer const&) () at /usr/lib64/libQt5Core.so.5 #3 0x00007fef5b079ca7 in QThreadPoolPrivate::waitForDone(int) () at /usr/lib64/libQt5Core.so.5 #4 0x00007fef5b079d3c in QThreadPool::~QThreadPool() () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef5b079d59 in QThreadPool::~QThreadPool() () at /usr/lib64/libQt5Core.so.5 #6 0x00007fef5b2531cc in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5 #7 0x00007fef5b253e52 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fef5c849e59 in Digikam::(anonymous namespace)::Q_QGS_creator::innerFunction()::Holder::~Holder() () at /usr/lib64/libdigikamcore.so.7.0.0 #9 0x00007fef5ab99ee3 in __run_exit_handlers () at /lib64/libc.so.6 #10 0x00007fef5ab9a09a in () at /lib64/libc.so.6 #11 0x00007fef34e8385e in () at /usr/lib/llvm/10/lib64/libLLVM-10.so #12 0x00007fef34dc597a in llvm::report_fatal_error(llvm::Twine const&, bool) () at /usr/lib/llvm/10/lib64/libLLVM-10.so #13 0x00007fef34dc5ab9 in () at /usr/lib/llvm/10/lib64/libLLVM-10.so #14 0x00007fef34db1002 in (anonymous namespace)::CommandLineParser::addOption(llvm::cl::Option*, llvm::cl::SubCommand*) () at /usr/lib/llvm/10/lib64/libLLVM-10.so #15 0x00007fef34db220b in llvm::cl::Option::addArgument() () at /usr/lib/llvm/10/lib64/libLLVM-10.so #16 0x00007fee219b60ab in __static_initialization_and_destruction_0(int, int) [clone .constprop.0] () at /usr/lib/llvm/roc/lib/libLLVMSupport.so.11roc #17 0x00007fef5db0311a in call_init.part () at /lib64/ld-linux-x86-64.so.2 #18 0x00007fef5db03219 in _dl_init () at /lib64/ld-linux-x86-64.so.2 #19 0x00007fef5db06f5b in dl_open_worker () at /lib64/ld-linux-x86-64.so.2 #20 0x00007fef5ac8eb41 in _dl_catch_exception () at /lib64/libc.so.6 #21 0x00007fef5db0685a in _dl_open () at /lib64/ld-linux-x86-64.so.2 #22 0x00007fef52d7a258 in dlopen_doit () at /lib64/libdl.so.2 #23 0x00007fef5ac8eb41 in _dl_catch_exception () at /lib64/libc.so.6 #24 0x00007fef5ac8ebdf in _dl_catch_error () at /lib64/libc.so.6 #25 0x00007fef52d7a995 in _dlerror_run () at /lib64/libdl.so.2 #26 0x00007fef52d7a2e6 in dlopen () at /lib64/libdl.so.2 #27 0x00007fee8474ee97 in amd::Os::loadLibrary(char const*) [clone .localalias] () at /usr/lib64/libamdocl64.so #28 0x00007fee8475c33b in amd::Comgr::LoadLib() () at /usr/lib64/libamdocl64.so #29 0x00007fef54b091b7 in __pthread_once_slow () at /lib64/libpthread.so.0 #30 0x00007fee84739a23 in amd::Device::ValidateComgr() () at /usr/lib64/libamdocl64.so #31 0x00007fee8476f898 in roc::Device::create(bool) () at /usr/lib64/libamdocl64.so #32 0x00007fee8477100e in roc::Device::init() () at /usr/lib64/libamdocl64.so #33 0x00007fee847397a1 in amd::Device::init() () at /usr/lib64/libamdocl64.so #34 0x00007fee847433de in amd::Runtime::init() () at /usr/lib64/libamdocl64.so #35 0x00007fee84734315 in std::call_once<clIcdGetPlatformIDsKHR::{lambda()#1}>(std::once_flag&, clIcdGetPlatformIDsKHR::{lambda()#1}&&)::{lambda()#2}::_FUN() () at /usr/lib64/libamdocl64.so #36 0x00007fef54b091b7 in __pthread_once_slow () at /lib64/libpthread.so.0 #37 0x00007fee84734429 in clIcdGetPlatformIDsKHR () at /usr/lib64/libamdocl64.so #38 0x00007fef40e02333 in khrIcdVendorAdd () at /usr/lib64/libOpenCL.so.1 #39 0x00007fef40e0418c in khrIcdOsVendorsEnumerate () at /usr/lib64/libOpenCL.so.1 #40 0x00007fef54b091b7 in __pthread_once_slow () at /lib64/libpthread.so.0 #41 0x00007fef40e028c1 in clGetPlatformIDs () at /usr/lib64/libOpenCL.so.1 #42 0x00007fef552d5bf2 in cv::ocl::haveOpenCL() () at /usr/lib64/libopencv_core.so.4.1 #43 0x00007fef552ddd18 in cv::ocl::useOpenCL() () at /usr/lib64/libopencv_core.so.4.1 #44 0x00007fef55340b99 in cv::UMat::getStdAllocator() () at /usr/lib64/libopencv_core.so.4.1 #45 0x00007fef55341155 in cv::UMat::create(int, int const*, int, cv::UMatUsageFlags) () at /usr/lib64/libopencv_core.so.4.1 #46 0x00007fef552a8160 in cv::_OutputArray::create(int, int const*, int, int, bool, cv::_OutputArray::DepthMask) const () at /usr/lib64/libopencv_core.so.4.1 #47 0x00007fef551b6532 in cv::Mat::copyTo(cv::_OutputArray const&) const () at /usr/lib64/libopencv_core.so.4.1 #48 0x00007fef559bf6b5 in cv::dnn::PermuteLayerImpl::finalize(cv::_InputArray const&, cv::_OutputArray const&) () at /usr/lib64/libopencv_dnn.so.4.1 #49 0x00007fef55937b15 in cv::dnn::dnn4_v20190902::Layer::finalize(std::vector<cv::Mat, std::allocator<cv::Mat> > const&, std::vector<cv::Mat, std::allocator<cv::Mat> >&) () at /usr/lib64/libopencv_dnn.so.4.1 #50 0x00007fef55955f8d in cv::dnn::dnn4_v20190902::Net::Impl::allocateLayer(int, std::map<int, cv::dnn::dnn4_v20190902::(anonymous namespace)::LayerShapes, std::less<int>, std::allocator<std::pair<int const, cv::dnn::dnn4_v20190902::(anonymous namespace)::LayerShapes> > > const&) () at /usr/lib64/libopencv_dnn.so.4.1 #51 0x00007fef55959e10 in cv::dnn::dnn4_v20190902::Net::Impl::allocateLayers(std::vector<cv::dnn::dnn4_v20190902::LayerPin, std::allocator<cv::dnn::dnn4_v20190902::LayerPin> > const&) () at /usr/lib64/libopencv_dnn.so.4.1 #52 0x00007fef5595a23d in cv::dnn::dnn4_v20190902::Net::Impl::setUpNet(std::vector<cv::dnn::dnn4_v20190902::LayerPin, std::allocator<cv::dnn::dnn4_v20190902::LayerPin> > const&) () at /usr/lib64/libopencv_dnn.so.4.1 #53 0x00007fef5595ab3b in cv::dnn::dnn4_v20190902::Net::forward(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () at /usr/lib64/libopencv_dnn.so.4.1 #54 0x00007fef5cc9fbdf in Digikam::DNNFaceDetectorSSD::detectFaces(cv::Mat const&, cv::Size_<int> const&, std::vector<cv::Rect_<int>, std::allocator<cv::Rect_<int> > >&) () at /usr/lib64/libdigikamcore.so.7.0.0 #55 0x00007fef5cc9e2c0 in Digikam::OpenCVDNNFaceDetector::detectFaces(cv::Mat const&, cv::Size_<int> const&) () at /usr/lib64/libdigikamcore.so.7.0.0 #56 0x00007fef5cc8d39c in Digikam::FaceDetector::detectFaces(Digikam::DImg const&, QSize const&) () at /usr/lib64/libdigikamcore.so.7.0.0 #57 0x00007fef5d837c63 in Digikam::DetectionWorker::process(QExplicitlySharedDataPointer<Digikam::FacePipelineExtendedPackage>) () at /usr/lib64/libdigikamgui.so.7.0.0 #58 0x00007fef5d8193fa in Digikam::DetectionWorker::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libdigikamgui.so.7.0.0 #59 0x00007fef5b24e39c in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #60 0x00007fef5bc50cef in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #61 0x00007fef5bc59e30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #62 0x00007fef5b222c8f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #63 0x00007fef5b225731 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #64 0x00007fef5b277253 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5 #65 0x00007fef52c1f1f7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #66 0x00007fef52c1f480 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #67 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #68 0x00007fef5b276ffd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #69 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #70 0x00007fef5c84a3d1 in Digikam::WorkerObjectRunnable::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #71 0x00007fef5b07a623 in QThreadPoolThread::run() () at /usr/lib64/libQt5Core.so.5 #72 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #73 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #74 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 33 (Thread 0x7fee85ffd700 (LWP 1211790)): #0 0x00007fef5ac4e4ff in poll () at /lib64/libc.so.6 #1 0x00007fef52c1f3ee in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fef5b27701b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef5c84a3d1 in Digikam::WorkerObjectRunnable::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #6 0x00007fef5b07a623 in QThreadPoolThread::run() () at /usr/lib64/libQt5Core.so.5 #7 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 32 (Thread 0x7fee6d0c8700 (LWP 1211789)): #0 0x00007fef54b0ac8b in __lll_lock_wait () at /lib64/libpthread.so.0 #1 0x00007fef54b03991 in pthread_mutex_lock () at /lib64/libpthread.so.0 #2 0x00007fef5db067f6 in _dl_open () at /lib64/ld-linux-x86-64.so.2 #3 0x00007fef52d7a258 in dlopen_doit () at /lib64/libdl.so.2 #4 0x00007fef5ac8eb41 in _dl_catch_exception () at /lib64/libc.so.6 #5 0x00007fef5ac8ebdf in _dl_catch_error () at /lib64/libc.so.6 #6 0x00007fef52d7a995 in _dlerror_run () at /lib64/libdl.so.2 #7 0x00007fef52d7a2e6 in dlopen () at /lib64/libdl.so.2 #8 0x00007fef50b8357c in tbb::internal::global_symbols_link (library=0x7fef50b97d3c "libcilkrts.so", required=1, descriptors=0x7fef50ba2140 <tbb::internal::CilkLinkTable>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/dynamic_link.cpp:475 #9 tbb::internal::dynamic_link(char const*, tbb::internal::dynamic_link_descriptor const*, unsigned long, void**, int) (library=0x7fef50b97d3c "libcilkrts.so", descriptors=0x7fef50ba2140 <tbb::internal::CilkLinkTable>, required=1, handle=0x0, flags=1) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/dynamic_link.cpp:547 #10 0x00007fef50b8af34 in tbb::internal::run_initializer(bool (*)(), tbb::atomic<tbb::internal::do_once_state>&) (state=..., f=<optimized out>) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/tbb_misc.h:232 #11 tbb::internal::atomic_do_once<bool (*)()>(bool (* const&)(), tbb::atomic<tbb::internal::do_once_state>&) (initializer=@0x7fee6d0c68a0: 0x7fef50b8a6c0 <tbb::internal::initialize_cilk_interop()>, state=...) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/tbb_misc.h:216 #12 0x00007fef50b8ac0c in tbb::internal::governor::one_time_init() () at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/governor.cpp:160 #13 0x00007fef50b8ac49 in tbb::internal::governor::init_scheduler_weak() () at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/governor.cpp:165 #14 0x00007fef50b8e0d5 in tbb::internal::governor::local_scheduler_weak() () at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/arena.cpp:884 #15 tbb::interface7::internal::task_arena_base::internal_execute(tbb::interface7::internal::delegate_base&) const (this=0x7fef5540cf80 <(anonymous namespace)::tbbArena>, d=...) at /var/tmp/portage/dev-cpp/tbb-2019.8/work/tbb-2019_U8/src/tbb/arena.cpp:860 #16 0x00007fef552f8f5b in cv::parallel_for_(cv::Range const&, cv::ParallelLoopBody const&, double) () at /usr/lib64/libopencv_core.so.4.1 #17 0x00007fef554c896a in cv::hal::cpu_baseline::cvtBGRtoBGR(unsigned char const*, unsigned long, unsigned char*, unsigned long, int, int, int, int, int, bool) () at /usr/lib64/libopencv_imgproc.so.4.1 #18 0x00007fef554c9739 in cv::hal::cvtBGRtoBGR(unsigned char const*, unsigned long, unsigned char*, unsigned long, int, int, int, int, int, bool) () at /usr/lib64/libopencv_imgproc.so.4.1 #19 0x00007fef554ca430 in cv::cvtColorBGR2BGR(cv::_InputArray const&, cv::_OutputArray const&, int, bool) () at /usr/lib64/libopencv_imgproc.so.4.1 #20 0x00007fef5549edbe in cv::cvtColor(cv::_InputArray const&, cv::_OutputArray const&, int, int) () at /usr/lib64/libopencv_imgproc.so.4.1 #21 0x00007fef5cc9dfc4 in Digikam::OpenCVDNNFaceDetector::prepareForDetection(Digikam::DImg const&, cv::Size_<int>&) const () at /usr/lib64/libdigikamcore.so.7.0.0 #22 0x00007fef5cc8d378 in Digikam::FaceDetector::detectFaces(Digikam::DImg const&, QSize const&) () at /usr/lib64/libdigikamcore.so.7.0.0 #23 0x00007fef5d837c63 in Digikam::DetectionWorker::process(QExplicitlySharedDataPointer<Digikam::FacePipelineExtendedPackage>) () at /usr/lib64/libdigikamgui.so.7.0.0 #24 0x00007fef5d8193fa in Digikam::DetectionWorker::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libdigikamgui.so.7.0.0 #25 0x00007fef5b24e39c in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #26 0x00007fef5bc50cef in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #27 0x00007fef5bc59e30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #28 0x00007fef5b222c8f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #29 0x00007fef5b225731 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #30 0x00007fef5b277253 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5 #31 0x00007fef52c1f1f7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #32 0x00007fef52c1f480 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #33 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #34 0x00007fef5b276ffd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #35 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #36 0x00007fef5c84a3d1 in Digikam::WorkerObjectRunnable::run() () at /usr/lib64/libdigikamcore.so.7.0.0 #37 0x00007fef5b07a623 in QThreadPoolThread::run() () at /usr/lib64/libQt5Core.so.5 #38 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #39 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #40 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 31 (Thread 0x7fee6d8c9700 (LWP 1210648)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 30 (Thread 0x7fee6e0ca700 (LWP 1210647)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 29 (Thread 0x7fee6e8cb700 (LWP 1210646)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 28 (Thread 0x7fee867fe700 (LWP 1210645)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 27 (Thread 0x7fee6ffff700 (LWP 1210644)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 26 (Thread 0x7fee857fc700 (LWP 1210643)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef5718460b in WTF::ParallelHelperPool::waitForClientWithTask(WTF::Locker<WTF::LockBase> const&) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571846e4 in WTF::ParallelHelperPool::helperThreadBody() () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #8 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #9 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 25 (Thread 0x7fee87ffd700 (LWP 1210623)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef57186264 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef569f7be0 in JSC::DFG::Worklist::runThread(JSC::DFG::ThreadData*) () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef571894b7 in WTF::threadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fef571b742b in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQt5WebKit.so.5 #7 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #8 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 24 (Thread 0x7feed93ff700 (LWP 1210622)): #0 0x00007fef52c1c08c in g_source_unref_internal () at /usr/lib64/libglib-2.0.so.0 #1 0x00007fef52c1d635 in g_source_iter_next () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fef52c1ed5f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fef52c1f392 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fef5b27701b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fef5b0764ee in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #9 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #10 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 23 (Thread 0x7feedb7fe700 (LWP 1210620)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5ae2c66c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865 #2 std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fef59227f38 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() () at /usr/lib64/libQt5WebKit.so.5 #4 0x00007fef59228049 in () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fef5ae31eff in std::execute_native_thread_routine(void*) (__p=0x5628b61f7b70) at /var/tmp/portage/sys-devel/gcc-9.3.0/work/gcc-9.3.0/libstdc++-v3/src/c++11/thread.cc:80 #6 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #7 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 22 (Thread 0x7feeed209700 (LWP 1210614)): #0 0x00007fef54b0795a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef2423d5b6 in NPT_PosixSharedVariable::WaitUntilEquals(int, int) () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #2 0x00007fef24273d17 in PLT_SsdpDeviceAnnounceTask::DoRun() () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #3 0x00007fef242765a5 in PLT_ThreadTask::Run() () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #4 0x00007fef2423da27 in NPT_PosixThread::EntryPoint(void*) () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #5 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #6 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 21 (Thread 0x7feeee5ed700 (LWP 1210612)): #0 0x00007fef54b0795a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef2423d5b6 in NPT_PosixSharedVariable::WaitUntilEquals(int, int) () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #2 0x00007fef24263111 in PLT_HttpServerSocketTask::DoRun() () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #3 0x00007fef242765a5 in PLT_ThreadTask::Run() () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #4 0x00007fef2423da27 in NPT_PosixThread::EntryPoint(void*) () at /usr/lib64/qt5/plugins/digikam/generic/Generic_MediaServer_Plugin.so #5 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #6 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 20 (Thread 0x7feeeedee700 (LWP 1210599)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef5b07c86b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5 #2 0x00007fef5b07c8f9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5 #3 0x00007fef5d580e54 in Digikam::ScanController::run() () at /usr/lib64/libdigikamgui.so.7.0.0 #4 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #6 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7feeeffff700 (LWP 1210598)): #0 0x00007fef52c1f288 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #1 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fef5b27701b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #3 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007fef5b0764ee in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef55069518 in QDBusConnectionManager::run() () at /usr/lib64/libQt5DBus.so.5 #6 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #8 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7fef24ff9700 (LWP 1210597)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 17 (Thread 0x7fef257fa700 (LWP 1210596)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 16 (Thread 0x7fef25ffb700 (LWP 1210595)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 15 (Thread 0x7fef267fc700 (LWP 1210594)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7fef26ffd700 (LWP 1210593)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7fef277fe700 (LWP 1210592)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7fef2cff9700 (LWP 1210591)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7fef2d7fa700 (LWP 1210590)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7fef2dffb700 (LWP 1210589)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7fef2e7fc700 (LWP 1210588)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7fef2effd700 (LWP 1210587)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7fef2f7fe700 (LWP 1210586)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7fef27fff700 (LWP 1210585)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7fef2ffff700 (LWP 1210584)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7fef3c957700 (LWP 1210583)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7fef3d2b0700 (LWP 1210582)): #0 0x00007fef54b07635 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fef3d82c0bb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007fef3d82bcd7 in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #4 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7fef3f843700 (LWP 1210581)): #0 0x00007fef5ac4e4ff in poll () at /lib64/libc.so.6 #1 0x00007fef5117cd02 in _xcb_conn_wait () at /usr/lib64/libxcb.so.1 #2 0x00007fef5117e97a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007fef4014f900 in QXcbEventQueue::run() () at /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007fef5b07751b in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5 #5 0x00007fef54b00fa7 in start_thread () at /lib64/libpthread.so.0 #6 0x00007fef5ac58d3f in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7fef407bb5c0 (LWP 1210579)): #0 0x00007fef5ac4e4ff in poll () at /lib64/libc.so.6 #1 0x00007fef5117cd02 in _xcb_conn_wait () at /usr/lib64/libxcb.so.1 #2 0x00007fef5117d401 in _xcb_out_send () at /usr/lib64/libxcb.so.1 #3 0x00007fef5117d677 in _xcb_out_flush_to () at /usr/lib64/libxcb.so.1 #4 0x00007fef5117debc in xcb_flush () at /usr/lib64/libxcb.so.1 #5 0x00007fef4013b901 in QXcbWindow::hide() () at /usr/lib64/libQt5XcbQpa.so.5 #6 0x00007fef5b629ec3 in QWindowPrivate::setVisible(bool) () at /usr/lib64/libQt5Gui.so.5 #7 0x00007fef5bc86c3f in QWidgetPrivate::hide_sys() () at /usr/lib64/libQt5Widgets.so.5 #8 0x00007fef5bc8e5e0 in QWidgetPrivate::hide_helper() () at /usr/lib64/libQt5Widgets.so.5 #9 0x00007fef5bc93050 in QWidgetPrivate::setVisible(bool) () at /usr/lib64/libQt5Widgets.so.5 #10 0x00007fef5bc8e926 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at /usr/lib64/libQt5Widgets.so.5 #11 0x00007fef5bcbb2a2 in QTipLabel::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Widgets.so.5 #12 0x00007fef5b24e2a5 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #13 0x00007fef5bc933b3 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #14 0x00007fef5bd40bce in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #15 0x00007fef5bc50cef in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #16 0x00007fef5bc59e30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #17 0x00007fef5b222c8f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #18 0x00007fef5b2762eb in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5 #19 0x00007fef5b276bac in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5 #20 0x00007fef52c1f1f7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #21 0x00007fef52c1f480 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #22 0x00007fef52c1f50f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #23 0x00007fef5b27701b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #24 0x00007fef5b221b1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #25 0x00007fef5b2298f2 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #26 0x00005628b5349b98 in main () [Inferior 1 (process 1210579) detached] The reporter indicates this bug may be a duplicate of or related to bug 415685. Possible duplicates by query: bug 418277, bug 415991, bug 415685, bug 413508, bug 411388. Reported using DrKonqi