https://bugs.kde.org/show_bug.cgi?id=435355
Bug ID: 435355
Summary: high cpu usage
Product: ksysguard
Version: 5.20.5
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: germano.massu...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: ---
ksysguard application is using 66% of a single CPU core
$ gdb ksysguard 1436676
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Reading symbols from ksysguard...
Reading symbols from
/usr/lib/debug/usr/bin/ksysguard-5.20.5-1.fc33.x86_64.debug...
Attaching to program: /usr/bin/ksysguard, process 1436676
[New LWP 1436678]
[New LWP 1436679]
[New LWP 1436680]
[New LWP 1436681]
[New LWP 1436682]
[New LWP 1436683]
[New LWP 1436684]
[New LWP 1436685]
[New LWP 1436686]
[New LWP 1436687]
[New LWP 1436688]
[New LWP 1436689]
[New LWP 1436690]
[New LWP 1436691]
[New LWP 1436692]
[New LWP 1436693]
[New LWP 1436694]
[New LWP 1436695]
[New LWP 1436696]
[New LWP 1436697]
[New LWP 1436698]
[New LWP 1436711]
[New LWP 1457769]
[New LWP 1457770]
[New LWP 1457771]
[New LWP 1457772]
[New LWP 1457773]
[New LWP 1457774]
[New LWP 1457775]
[New LWP 1457776]
[New LWP 1457777]
[New LWP 1457778]
[New LWP 1457779]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
--Type <RET> for more, q to quit, c to continue without paging--
0x00007f45ac15aa5f in __GI___poll (fds=0x557aec7482b0, nfds=6, timeout=501) at
../sysdeps/unix/sysv/linux/poll.c:29
29 return SYSCALL_CANCEL (poll, fds, nfds, timeout);
(gdb) set height 0
(gdb) set print elements 0
(gdb) set print frame-arguments all
(gdb) thread apply all backtrace
Thread 34 (Thread 0x7f451098c640 (LWP 1457779) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f451098b120,
clockid=278442144, expected=0, futex_word=0x557aec702f84) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f451098b120, clockid=278442144,
mutex=0x557aec702f30, cond=0x557aec702f58) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec702f58, mutex=0x557aec702f30,
abstime=0x7f451098b120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 890221423, type = <optimized out>}, this=0x557aec702f30)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec702f30) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec54b720, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 890221423, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec54b710) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec54b710) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f451098c640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 33 (Thread 0x7f451118d640 (LWP 1457778) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f451118c120,
clockid=286834848, expected=0, futex_word=0x557aec643150) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f451118c120, clockid=286834848,
mutex=0x557aec643100, cond=0x557aec643128) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec643128, mutex=0x557aec643100,
abstime=0x7f451118c120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 177784360, type = <optimized out>}, this=0x557aec643100)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162392, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162392, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec643100) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec8b0890, mutex=0x7f4584001a58,
deadline={t1 = 2162392, t2 = 177784360, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec8b0880) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec8b0880) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f451118d640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 32 (Thread 0x7f4512990640 (LWP 1457777) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f451298f120,
clockid=312012960, expected=0, futex_word=0x557aec54a400) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f451298f120, clockid=312012960,
mutex=0x557aec54a3b0, cond=0x557aec54a3d8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec54a3d8, mutex=0x557aec54a3b0,
abstime=0x7f451298f120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 899510032, type = <optimized out>}, this=0x557aec54a3b0)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec54a3b0) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec6ef090, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 899510032, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec6ef080) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec6ef080) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f4512990640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 31 (Thread 0x7f4513191640 (LWP 1457776) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f4513190120,
clockid=320405664, expected=0, futex_word=0x557aec6cf9a4) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f4513190120, clockid=320405664,
mutex=0x557aec6cf950, cond=0x557aec6cf978) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec6cf978, mutex=0x557aec6cf950,
abstime=0x7f4513190120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 887292298, type = <optimized out>}, this=0x557aec6cf950)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec6cf950) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec526d20, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 887292298, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec526d10) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec526d10) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f4513191640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 30 (Thread 0x7f4513992640 (LWP 1457775) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f4513991120,
clockid=328798368, expected=0, futex_word=0x557aec52c684) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f4513991120, clockid=328798368,
mutex=0x557aec52c630, cond=0x557aec52c658) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec52c658, mutex=0x557aec52c630,
abstime=0x7f4513991120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 887203147, type = <optimized out>}, this=0x557aec52c630)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec52c630) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec541de0, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 887203147, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec541dd0) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec541dd0) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f4513992640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 29 (Thread 0x7f452dbc0640 (LWP 1457774) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f452dbbf120,
clockid=767291552, expected=0, futex_word=0x557aec702404) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f452dbbf120, clockid=767291552,
mutex=0x557aec7023b0, cond=0x557aec7023d8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec7023d8, mutex=0x557aec7023b0,
abstime=0x7f452dbbf120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 893566171, type = <optimized out>}, this=0x557aec7023b0)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec7023b0) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec638c10, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 893566171, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec638c00) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec638c00) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452dbc0640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 28 (Thread 0x7f452e3c1640 (LWP 1457773) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f452e3c0120,
clockid=775684256, expected=0, futex_word=0x557aec68e5c0) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f452e3c0120, clockid=775684256,
mutex=0x557aec68e570, cond=0x557aec68e598) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec68e598, mutex=0x557aec68e570,
abstime=0x7f452e3c0120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 890808886, type = <optimized out>}, this=0x557aec68e570)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec68e570) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec52bd80, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 890808886, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec52bd70) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec52bd70) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452e3c1640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 27 (Thread 0x7f451218f640 (LWP 1457772) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f451218e120,
clockid=303620256, expected=0, futex_word=0x557aec65c824) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f451218e120, clockid=303620256,
mutex=0x557aec65c7d0, cond=0x557aec65c7f8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec65c7f8, mutex=0x557aec65c7d0,
abstime=0x7f451218e120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 919715897, type = <optimized out>}, this=0x557aec65c7d0)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec65c7d0) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec65ca80, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 919715897, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec65ca70) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec65ca70) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f451218f640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 26 (Thread 0x7f452cbbe640 (LWP 1457771) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f452cbbd120,
clockid=750506144, expected=0, futex_word=0x557aec540d80) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f452cbbd120, clockid=750506144,
mutex=0x557aec540d30, cond=0x557aec540d58) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec540d58, mutex=0x557aec540d30,
abstime=0x7f452cbbd120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 917014903, type = <optimized out>}, this=0x557aec540d30)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec540d30) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec6c7ea0, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 917014903, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec6c7e90) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec6c7e90) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452cbbe640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 25 (Thread 0x7f44f7fff640 (LWP 1457770) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f44f7ffe120,
clockid=-134225760, expected=0, futex_word=0x557aec53de04) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f44f7ffe120, clockid=-134225760,
mutex=0x557aec53ddb0, cond=0x557aec53ddd8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec53ddd8, mutex=0x557aec53ddb0,
abstime=0x7f44f7ffe120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 892751216, type = <optimized out>}, this=0x557aec53ddb0)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec53ddb0) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec53e000, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 892751216, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec53dff0) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec53dff0) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f44f7fff640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 24 (Thread 0x7f452d3bf640 (LWP 1457769) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f452d3be120,
clockid=758898848, expected=0, futex_word=0x557aec68de40) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f452d3be120, clockid=758898848,
mutex=0x557aec68ddf0, cond=0x557aec68de18) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec68de18, mutex=0x557aec68ddf0,
abstime=0x7f452d3be120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 889842841, type = <optimized out>}, this=0x557aec68ddf0)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec68ddf0) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec68e0d0, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 889842841, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec68e0c0) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec68e0c0) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452d3bf640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 23 (Thread 0x7f451198e640 (LWP 1436711) "Thread (pooled)"):
#0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f451198d120,
clockid=295227552, expected=0, futex_word=0x557aec683274) at
../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f451198d120, clockid=295227552,
mutex=0x557aec683220, cond=0x557aec683248) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x557aec683248, mutex=0x557aec683220,
abstime=0x7f451198d120) at pthread_cond_wait.c:656
#3 0x00007f45aa5fd91a in QWaitConditionPrivate::wait_relative (deadline={t1 =
<optimized out>, t2 = 905008170, type = <optimized out>}, this=0x557aec683220)
at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline={t1 = 2162391, t2 = <optimized out>,
type = <optimized out>}, deadline={t1 = 2162391, t2 = <optimized out>, type =
<optimized out>}, this=0x557aec683220) at thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x557aec68ec90, mutex=0x7f4584001a58,
deadline={t1 = 2162391, t2 = 905008170, type = 1}) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007f45aa5fb194 in QThreadPoolThread::run (this=0x557aec68ec80) at
thread/qthreadpool.cpp:140
#7 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec68ec80) at
thread/qthread_unix.cpp:329
#8 0x00007f45a1e5f3f9 in start_thread (arg=0x7f451198e640) at
pthread_create.c:463
#9 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 22 (Thread 0x7f452f7fe640 (LWP 1436698) "QDBusConnection"):
#0 0x00007f45ac15aa5f in __GI___poll (fds=0x7f451c004e60, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f45a15a0a36 in g_main_context_poll (priority=<optimized out>,
n_fds=3, fds=0x7f451c004e60, timeout=<optimized out>, context=0x7f451c000c20)
at ../glib/gmain.c:4422
#2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f451c000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/gmain.c:4114
#3 0x00007f45a154be73 in g_main_context_iteration (context=0x7f451c000c20,
may_block=1) at ../glib/gmain.c:4184
#4 0x00007f45aa7df6f3 in QEventDispatcherGlib::processEvents
(this=0x7f451c000b60, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f45aa79157b in QEventLoop::exec (this=this@entry=0x7f452f7fd170,
flags={i = 36}, flags@entry={i = 0}) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#6 0x00007f45aa5f6b67 in QThread::exec (this=this@entry=0x7f45aab8e060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f45aab1f10b in QDBusConnectionManager::run (this=0x7f45aab8e060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#8 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x7f45aab8e060 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:329
#9 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452f7fe640) at
pthread_create.c:463
#10 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7f452ffff640 (LWP 1436697) "ksysguar:gdrv0"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec39e180) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec39e130,
cond=0x557aec39e158) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec39e158, mutex=0x557aec39e130) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec39e130, cond=0x557aec39e158) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec324c10) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f452ffff640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f454cff9640 (LWP 1436696) "ksysguar:shlo3"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d5fc8) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5f78,
cond=0x557aec2d5fa0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5fa0, mutex=0x557aec2d5f78) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5f78, cond=0x557aec2d5fa0) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2dbde0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454cff9640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f454d7fa640 (LWP 1436695) "ksysguar:shlo2"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d5fc8) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5f78,
cond=0x557aec2d5fa0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5fa0, mutex=0x557aec2d5f78) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5f78, cond=0x557aec2d5fa0) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2dbac0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454d7fa640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f454dffb640 (LWP 1436694) "ksysguar:shlo1"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d5fc8) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5f78,
cond=0x557aec2d5fa0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5fa0, mutex=0x557aec2d5f78) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5f78, cond=0x557aec2d5fa0) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2db7a0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454dffb640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f454e7fc640 (LWP 1436693) "ksysguar:shlo0"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d5fc8) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5f78,
cond=0x557aec2d5fa0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5fa0, mutex=0x557aec2d5f78) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5f78, cond=0x557aec2d5fa0) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2db480) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454e7fc640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f454effd640 (LWP 1436692) "ksysguard:sh8"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2da720) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454effd640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f454f7fe640 (LWP 1436691) "ksysguard:sh7"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2da400) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454f7fe640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f454ffff640 (LWP 1436690) "ksysguard:sh6"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2da0e0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f454ffff640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f456cff9640 (LWP 1436689) "ksysguard:sh5"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d9dc0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456cff9640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f456d7fa640 (LWP 1436688) "ksysguard:sh4"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d9aa0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456d7fa640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f456dffb640 (LWP 1436687) "ksysguard:sh3"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d68f0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456dffb640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f456e7fc640 (LWP 1436686) "ksysguard:sh2"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d68b0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456e7fc640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f456effd640 (LWP 1436685) "ksysguard:sh1"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d6870) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456effd640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f456f7fe640 (LWP 1436684) "ksysguard:sh0"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d58c0) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d5870,
cond=0x557aec2d5898) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d5898, mutex=0x557aec2d5870) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d5870, cond=0x557aec2d5898) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d6550) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456f7fe640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f456ffff640 (LWP 1436683) "ksysgua:disk$3"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f4584005998) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f4584005948,
cond=0x7f4584005970) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f4584005970, mutex=0x7f4584005948) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x7f4584005948, cond=0x7f4584005970) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d7910) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f456ffff640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f457cc30640 (LWP 1436682) "ksysgua:disk$2"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f4584005998) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f4584005948,
cond=0x7f4584005970) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f4584005970, mutex=0x7f4584005948) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x7f4584005948, cond=0x7f4584005970) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d78d0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f457cc30640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f457d431640 (LWP 1436681) "ksysgua:disk$1"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f4584005998) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f4584005948,
cond=0x7f4584005970) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f4584005970, mutex=0x7f4584005948) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x7f4584005948, cond=0x7f4584005970) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d7890) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f457d431640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f457dc32640 (LWP 1436680) "ksysgua:disk$0"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f4584005998) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f4584005948,
cond=0x7f4584005970) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f4584005970, mutex=0x7f4584005948) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x7f4584005948, cond=0x7f4584005970) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d6fc0) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f457dc32640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f457ed07640 (LWP 1436679) "ksysguard:cs0"):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x557aec2d0d78) at
../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x557aec2d0d28,
cond=0x557aec2d0d50) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x557aec2d0d50, mutex=0x557aec2d0d28) at
pthread_cond_wait.c:638
#3 0x00007f45888c30eb in cnd_wait (mtx=0x557aec2d0d28, cond=0x557aec2d0d50) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x557aec2d2440) at
../src/util/u_queue.c:289
#5 0x00007f45888c2bab in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007f45a1e5f3f9 in start_thread (arg=0x7f457ed07640) at
pthread_create.c:463
#7 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f458a8d1640 (LWP 1436678) "QXcbEventQueue"):
#0 0x00007f45ac15aa5f in __GI___poll (fds=fds@entry=0x7f458a8d00b8,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f45a1ea5842 in poll (__timeout=-1, __nfds=1, __fds=0x7f458a8d00b8)
at /usr/include/bits/poll2.h:46
#2 _xcb_conn_wait (c=0x557aec13c1b0, vector=0x0, count=0x0, cond=<optimized
out>) at xcb_conn.c:479
#3 0x00007f45a1ea71cc in _xcb_conn_wait (count=0x0, vector=0x0,
cond=0x557aec13c1f0, c=0x557aec13c1b0) at xcb_conn.c:445
#4 xcb_wait_for_event (c=0x557aec13c1b0) at xcb_in.c:697
#5 0x00007f458a9df448 in QXcbEventQueue::run (this=0x557aec1327f0) at
qxcbeventqueue.cpp:228
#6 0x00007f45aa5f7df0 in QThreadPrivate::start (arg=0x557aec1327f0) at
thread/qthread_unix.cpp:329
#7 0x00007f45a1e5f3f9 in start_thread (arg=0x7f458a8d1640) at
pthread_create.c:463
#8 0x00007f45ac165b53 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f4598015340 (LWP 1436676) "ksysguard"):
#0 0x00007f45ac15aa5f in __GI___poll (fds=0x557aec7482b0, nfds=6, timeout=501)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f45a15a0a36 in g_main_context_poll (priority=<optimized out>,
n_fds=6, fds=0x557aec7482b0, timeout=<optimized out>, context=0x7f4584005000)
at ../glib/gmain.c:4422
#2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f4584005000,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/gmain.c:4114
#3 0x00007f45a154be73 in g_main_context_iteration (context=0x7f4584005000,
may_block=1) at ../glib/gmain.c:4184
#4 0x00007f45aa7df6f3 in QEventDispatcherGlib::processEvents
(this=0x557aec209770, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:423
#5 0x00007f45aa79157b in QEventLoop::exec (this=this@entry=0x7ffca9a9fd50,
flags={i = 36}, flags@entry={i = 0}) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#6 0x00007f45aa7991b4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007f45aad4bb20 in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1860
#8 0x00007f45ab3b0e39 in QApplication::exec () at kernel/qapplication.cpp:2824
#9 0x00007f45ac29ba1d in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/ksysguard-5.20.5-1.fc33.x86_64/gui/ksysguard.cpp:627
#10 0x00007f45ac08c1e2 in __libc_start_main (main=0x557aea3b9070 <main(int,
char**)>, argc=1, argv=0x7ffca9a9ffa8, init=<optimized out>, fini=<optimized
out>, rtld_fini=<optimized out>, stack_end=0x7ffca9a9ff98) at
../csu/libc-start.c:314
#11 0x0000557aea3b90ae in _start ()
(gdb) quit
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