[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".
[New Thread 0xafa9c0a0 (LWP 7624)]
[New Thread 0xaa1ef0a0 (LWP 7638)]
[New Thread 0xa926f0a0 (LWP 7643)]
[New Thread 0xa726e0a0 (LWP 7644)]
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[New Thread 0xa24070a0 (LWP 7659)]
[New Thread 0xa0fd70a0 (LWP 7667)]
[New Thread 0xa07d60a0 (LWP 7668)]
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[New Thread 0x9f7d40a0 (LWP 7670)]
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[New Thread 0x9b62c0a0 (LWP 7674)]
[Thread 0x9f7d40a0 (LWP 7670) exited]
[New Thread 0x9f7d40a0 (LWP 7783)]
[New Thread 0x99cd30a0 (LWP 7794)]
[New Thread 0x98fb70a0 (LWP 7797)]
[New Thread 0x987b60a0 (LWP 7798)]
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[New Thread 0x977b40a0 (LWP 7809)]
[New Thread 0x95efe0a0 (LWP 7823)]
[Thread 0xa07d60a0 (LWP 7668) exited]
[New Thread 0xa07d60a0 (LWP 7952)]
[Thread 0xa07d60a0 (LWP 7952) exited]
[New Thread 0xa07d60a0 (LWP 8003)]
[Thread 0xa07d60a0 (LWP 8003) exited]
[New Thread 0xa07d60a0 (LWP 8052)]
[Thread 0xa07d60a0 (LWP 8052) exited]
[New Thread 0xa07d60a0 (LWP 9169)]
[Thread 0xa07d60a0 (LWP 9169) exited]
Thread 4 "Thread (pooled)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xa926f0a0 (LWP 7643)]
0x00672b06 in (anonymous namespace)::<lambda()>::operator() (this=0x5f867e0) at ./kstars/fitsviewer/stretch.cpp:88
#0  0x00672b06 in (anonymous namespace)::<lambda()>::operator() (this=0x5f867e0) at ./kstars/fitsviewer/stretch.cpp:88
#1  QtConcurrent::StoredFunctorCall0<void, (anonymous namespace)::stretchOneChannel(T*, QImage*, const StretchParams&, int, int, int, int) [with T = short unsigned int const]::<lambda()> >::runFunctor(void) (this=0x5f867d0) at /usr/include/arm-linux-gnueabihf/qt5/QtConcurrent/qtconcurrentstoredfunctioncall.h:70
#2  0x005afa76 in QtConcurrent::RunFunctionTask<void>::run (this=0x5f867d0) at /usr/include/arm-linux-gnueabihf/qt5/QtCore/qfutureinterface.h:293
#3  0xb439bf30 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#4  0xb43a4b58 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#5  0xb5154494 in start_thread (arg=0xa926f0a0) at pthread_create.c:486
#6  0xb3ac3578 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73 from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".
[New Thread 0xafa9c0a0 (LWP 9542)]
[New Thread 0xaa1ef0a0 (LWP 9553)]
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[New Thread 0x9d42d0a0 (LWP 9591)]
[New Thread 0x9b42c0a0 (LWP 9592)]
[Thread 0x9f5d40a0 (LWP 9585) exited]
[Thread 0xa506d0a0 (LWP 9563) exited]
[Thread 0x9d42d0a0 (LWP 9591) exited]
[Thread 0xa706e0a0 (LWP 9562) exited]
[Thread 0xa926f0a0 (LWP 9561) exited]
[Thread 0xa05d60a0 (LWP 9583) exited]
[New Thread 0xa709b0a0 (LWP 10002)]
[New Thread 0xa509a0a0 (LWP 10003)]
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[New Thread 0x97fed0a0 (LWP 10046)]
[New Thread 0x977ec0a0 (LWP 10050)]
[New Thread 0x969ff0a0 (LWP 10062)]
[New Thread 0x935b20a0 (LWP 10291)]
[Thread 0x935b20a0 (LWP 10291) exited]
[New Thread 0x935b20a0 (LWP 10336)]
[Thread 0x935b20a0 (LWP 10336) exited]
[New Thread 0x935b20a0 (LWP 10388)]
[Thread 0x935b20a0 (LWP 10388) exited]
[New Thread 0x935b20a0 (LWP 10436)]
[Thread 0x935b20a0 (LWP 10436) exited]
[New Thread 0x935b20a0 (LWP 10793)]
[Thread 0x935b20a0 (LWP 10793) exited]
[New Thread 0x935b20a0 (LWP 11576)]
[Thread 0x935b20a0 (LWP 11576) exited]
Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
0xb439d428 in QThreadStorageData::get() const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#0  0xb439d428 in QThreadStorageData::get() const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#1  0xb49190c8 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Gui.so.5
Backtrace stopped: previous frame identical to this frame (corrupt stack?)