Thread 48 (Thread 0x7fff327fc700 (LWP 5376)):
#0  0x00007fffefaa5b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffefd66536 in QWaitConditionPrivate::wait_relative(unsigned long) (time=30000, this=0x7fff5000b040)
    at thread/qwaitcondition_unix.cpp:133
        ti = {tv_sec = 3484, tv_nsec = 235506784}
        code = <optimized out>
#2  0x00007fffefd66536 in QWaitConditionPrivate::wait(unsigned long) (time=30000, this=0x7fff5000b040)
    at thread/qwaitcondition_unix.cpp:141
        code = <optimized out>
#3  0x00007fffefd66536 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x7fff5000ac70, mutex=mutex@entry=0x7fff500051c0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007fffefd61c34 in QThreadPoolThread::run() (this=0x7fff5000ac60) at thread/qthreadpool.cpp:133
        r = 0x7fff500c77b0
        expired = <optimized out>
        locker = {val = 140734535586241}
#5  0x00007fffefd65748 in QThreadPrivate::start(void*) (arg=0x7fff5000ac60) at thread/qthread_unix.cpp:368
        __clframe = 
          {__cancel_routine = 0x7fffefd647e0 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7fff5000ac60, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x7fff5000ac60
        data = 0x7fff5000afc0
#6  0x00007fffefa9f2e7 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fffeef2e54f in clone () at /usr/lib/libc.so.6

Thread 47 (Thread 0x7fff32ffd700 (LWP 5375)):
#0  0x00007fffefaa5b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffefd66536 in QWaitConditionPrivate::wait_relative(unsigned long) (time=30000, this=0x7fff5000dc30)
    at thread/qwaitcondition_unix.cpp:133
        ti = {tv_sec = 3484, tv_nsec = 597344907}
        code = <optimized out>
#2  0x00007fffefd66536 in QWaitConditionPrivate::wait(unsigned long) (time=30000, this=0x7fff5000dc30)
    at thread/qwaitcondition_unix.cpp:141
        code = <optimized out>
#3  0x00007fffefd66536 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x7fff5000d860, mutex=mutex@entry=0x7fff500051c0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007fffefd61c34 in QThreadPoolThread::run() (this=0x7fff5000d850) at thread/qthreadpool.cpp:133
        r = 0x7fff2c07da00
        expired = <optimized out>
        locker = {val = 140734535586241}
#5  0x00007fffefd65748 in QThreadPrivate::start(void*) (arg=0x7fff5000d850) at thread/qthread_unix.cpp:368
        __clframe = 
          {__cancel_routine = 0x7fffefd647e0 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7fff5000d850, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x7fff5000d850
        data = 0x7fff5000dbb0
#6  0x00007fffefa9f2e7 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fffeef2e54f in clone () at /usr/lib/libc.so.6

Thread 44 (Thread 0x7fff73ffd700 (LWP 5372)):
#0  0x00007fffefaa5b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffefd66536 in QWaitConditionPrivate::wait_relative(unsigned long) (time=30000, this=0x11fcc60)
    at thread/qwaitcondition_unix.cpp:133
        ti = {tv_sec = 3483, tv_nsec = 772020860}
        code = <optimized out>
#2  0x00007fffefd66536 in QWaitConditionPrivate::wait(unsigned long) (time=30000, this=0x11fcc60)
    at thread/qwaitcondition_unix.cpp:141
        code = <optimized out>
#3  0x00007fffefd66536 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x11fcaa0, mutex=mutex@entry=0xbcbe40, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007fffefd61c34 in QThreadPoolThread::run() (this=0x11fca90) at thread/qthreadpool.cpp:133
        r = 0x18c2cc0
        expired = <optimized out>
        locker = {val = 12369473}
#5  0x00007fffefd65748 in QThreadPrivate::start(void*) (arg=0x11fca90) at thread/qthread_unix.cpp:368
        __clframe = 
          {__cancel_routine = 0x7fffefd647e0 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x11fca90, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x11fca90
        data = 0x11fcbe0
#6  0x00007fffefa9f2e7 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fffeef2e54f in clone () at /usr/lib/libc.so.6
Quit