Bug 380363 - Memory buffer maxes out when copying files from a network location
Summary: Memory buffer maxes out when copying files from a network location
Status: RESOLVED DUPLICATE of bug 382943
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.9.5
Platform: Arch Linux Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-05-30 17:25 UTC by Paul
Modified: 2017-08-22 07:43 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Paul 2017-05-30 17:25:04 UTC
Application: plasmashell (5.9.5)

Qt Version: 5.8.0
Frameworks Version: 5.34.0
Operating System: Linux 4.11.3-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I was copying a 2.6GB files from another computer on my network. On completion, I noticed that my Swap was not used at all, but the buffer usage was over 2.5 times the application memory usage (which can't be right). Vivladi crashed immediately afterward, and I had to restart the computer to get back to normal. What's happening here?

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0f5ee34800 (LWP 5430))]

Thread 30 (Thread 0x7f0e3affd700 (LWP 26232)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#11 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#12 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7f0e3b7fe700 (LWP 26231)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#9  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7f0e3bfff700 (LWP 26230)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#13 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f0e50ff9700 (LWP 26229)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#13 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f0e517fa700 (LWP 26228)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#9  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f0e51ffb700 (LWP 26227)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#15 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#16 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f0e527fc700 (LWP 26226)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#13 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f0e52ffd700 (LWP 26225)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#13 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f0e537fe700 (LWP 26224)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#15 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#16 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f0e53fff700 (LWP 26223)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#9  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f0e68abe700 (LWP 26222)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#7  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f0e692bf700 (LWP 26221)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#11 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#12 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f0e69ac0700 (LWP 26220)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#15 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#16 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f0e6a2c1700 (LWP 26219)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#9  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f0e6aac2700 (LWP 26218)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#13 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#14 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f0e79b79700 (LWP 26217)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003535eae21b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f0e927701d0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f0e927749d8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f0e92774a32 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f0e9276f263 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f0e92772249 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#15 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#16 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f0e8d77a700 (LWP 11428)):
#0  0x0000003fab2901e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x0000003fab24a8ce in  () at /usr/lib/libglib-2.0.so.0
#2  0x0000003fab24aacc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00000035360e8f2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x0000003535ea844a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f0e8efc50a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#8  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f0eb1a2a700 (LWP 10376)):
#0  0x0000003fab2901e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x0000003fab249e80 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x0000003fab24a8db in  () at /usr/lib/libglib-2.0.so.0
#3  0x0000003fab24aacc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00000035360e8f2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x0000003535ea844a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f0f5f27ffd6 in  () at /usr/lib/libQt5Quick.so.5
#8  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#9  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f0eb8427700 (LWP 10311)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f0eb8c28700 (LWP 10310)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f0eb9429700 (LWP 10309)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f0eb9c2a700 (LWP 10308)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f0eba631700 (LWP 10307)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f0ebae32700 (LWP 10306)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f0ebf0d171b in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f0ebf0d1447 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f0f499aa700 (LWP 10300)):
#0  0x000000393a40d756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x0000003544d89234 in  () at /usr/lib/libQt5Script.so.5
#2  0x0000003544d89279 in  () at /usr/lib/libQt5Script.so.5
#3  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f0f4b792700 (LWP 8363)):
#0  0x0000003fab2901e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x0000003fab24aad6 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00000035360e8f2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x0000003535ea844a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x0000003540add085 in  () at /usr/lib/libQt5Qml.so.5
#6  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#7  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f0f51332700 (LWP 6618)):
#0  0x000000393a0de37d in read () at /usr/lib/libc.so.6
#1  0x0000003fab28ee20 in  () at /usr/lib/libglib-2.0.so.0
#2  0x0000003fab24a47e in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x0000003fab24a954 in  () at /usr/lib/libglib-2.0.so.0
#4  0x0000003fab24aacc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00000035360e8f2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x0000003535ea844a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x0000003540add085 in  () at /usr/lib/libQt5Qml.so.5
#9  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#10 0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#11 0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f0f52d92700 (LWP 5872)):
#0  0x0000003fab2901c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x0000003fab24aab8 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00000035360e8f2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x0000003535ea844a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x0000003537615c45 in  () at /usr/lib/libQt5DBus.so.5
#6  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#7  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f0f58b2a700 (LWP 5448)):
#0  0x000000393a0e267d in poll () at /usr/lib/libc.so.6
#1  0x000000393c00c8e0 in  () at /usr/lib/libxcb.so.1
#2  0x000000393c00e679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f0f597ed1d9 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x0000003535eace9c in  () at /usr/lib/libQt5Core.so.5
#5  0x000000393a4072e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x000000393a0ec54f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f0f5ee34800 (LWP 5430)):
[KCrash Handler]
#6  0x0000003535f14380 in  () at /usr/lib/libQt5Core.so.5
#7  0x00000035360dc395 in  () at /usr/lib/libQt5Core.so.5
#8  0x00000035360d3c99 in QVariant::QVariant(QVariant const&) () at /usr/lib/libQt5Core.so.5
#9  0x00000035360d68bf in QVariant::cmp(QVariant const&) const () at /usr/lib/libQt5Core.so.5
#10 0x00000035360dc123 in  () at /usr/lib/libQt5Core.so.5
#11 0x00000035360d6947 in QVariant::cmp(QVariant const&) const () at /usr/lib/libQt5Core.so.5
#12 0x0000003540a3524b in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#13 0x000000354089f9a7 in QQmlPropertyMap::insert(QString const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f0eb488dbf8 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#15 0x00007f0eb48a5bcd in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#16 0x00000035360bf693 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#17 0x00007f0f5fa29e3f in  () at /usr/lib/libKF5Plasma.so.5
#18 0x00000035360c02eb in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#19 0x00007f0f5d646d7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f0f5d64e494 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x0000003536091d38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#22 0x00000035360e7c3e in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#23 0x00000035360e8419 in  () at /usr/lib/libQt5Core.so.5
#24 0x0000003fab24a7b7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#25 0x0000003fab24aa20 in  () at /usr/lib/libglib-2.0.so.0
#26 0x0000003fab24aacc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#27 0x00000035360e8f0f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#28 0x00000035360903aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#29 0x0000003536098744 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#30 0x000000000041ca42 in  ()
#31 0x000000393a020511 in __libc_start_main () at /usr/lib/libc.so.6
#32 0x000000000041cdca in _start ()

Reported using DrKonqi
Comment 1 David Edmundson 2017-08-22 07:43:40 UTC

*** This bug has been marked as a duplicate of bug 382943 ***